--------------------------------------------------------------------------------
                         THE BLACKROCK INCOME TRUST INC.
                       SEMI-ANNUAL REPORT TO SHAREHOLDERS
                          REPORT OF INVESTMENT ADVISOR
--------------------------------------------------------------------------------

                                                                    May 31, 2002
Dear Shareholder:

     With an economy looking to find secure  footing,  volatility was widespread
through the overall marketplace for the semi-annual period.  After the events of
September  11th,  investors  flocked to the bond market in search of  stability.
However,  at the onset of the period,  returns in the fixed income  markets were
depressed as strong consumer and military  spending  indicated the potential for
an economic  recovery.  Fluctuations  continued into 2002 as bonds posted strong
returns  during the first two  months of the new year.  In the  closing  days of
March, fixed income securities  reversed their positive trend only to once again
rally during April. For the six months ended April 30, 2002, the LEHMAN BROTHERS
AGGREGATE INDEX, a broad measure of the taxable bond market, finished relatively
flat at -0.01%.*

     Much of the activity in the market can be  attributed to the actions of the
Federal Reserve Board (the "Fed"). After eleven rate reductions in 2001, the Fed
ended its  accommodative  monetary  policy in the first  quarter  to assess  the
impact  of  4.75%  of  monetary  stimulus  on the  economy.  While  this  was an
acknowledgement that the country is in the early stages of economic recovery, it
also  signaled  that rates might rise on the belief that a comeback in inflation
poses the same risk as further economic weakness. In March, fixed income markets
suffered  following the Fed's decision to leave rates  unchanged,  which led the
investment community to anticipate an economy in the early stages of recovery.

     Looking  broadly at the fixed  income  market,  mortgage-backed  securities
provided  strong returns as fears of rising interest rates reduced the volume of
prepayments as the speed of mortgage  refinancings  decreased.  Corporate  bonds
experienced  mixed  returns  over the period as concerns  surrounding  corporate
earnings and  accounting  practices  increased the event risk within that sector
and impeded returns.  In the wake of Enron's  collapse,  many companies have now
begun to reduce their debt and increase their credit quality.  Longer-term  U.S.
Government bond prices (which move in the opposite direction from yields) lagged
during the period with more  promising  economic  data emerging  throughout  the
period.  However,  towards the latter part of the period, we believed Treasuries
were attractively  priced and that rates should fall,  barring a robust economic
recovery.

     Closing out the period,  despite rising unemployment numbers in April, U.S.
manufacturing,  measured by the ISM  (Institute  for Supply  Management)  Index,
remained at expansionary levels while retail sales continued to grow.  Inflation
levels remained  relatively  benign and low inventory  levels should continue to
support the manufacturing  data.  However,  we are skeptical about the continued
strength  of  consumer  demand,  which  is  essential  to a  sustained  economic
recovery.

     The  fluctuations  seen  in the  bond  market  over  the  last  six  months
reemphasize  the need for  investors to develop a strategy that best suits their
overall goals and risk tolerance. Working with a financial advisor is one of the
best means of doing  this,  and we  encourage  you to consult one when making an
investment.

     The  semi-annual  report  includes a summary of market  conditions over the
period, a review of the strategy  employed by your Trust's  portfolio  managers,
the Trust's  unaudited  financial  statements  and a listing of the  portfolio's
holdings.  We  encourage  you to read the  report  and we thank  you for  making
BlackRock part of your investment program.

Sincerely,



/s/ Laurence D. Fink                   /s/ Ralph L. Schlosstein
--------------------                   ------------------------
Laurence D. Fink                       Ralph L. Schlosstein
Chairman                               President


----------
*    The Lehman  Brothers  Aggregate Index is used to measure the performance of
     the U.S.  investment  grade fixed rate bond market.  The Index is unmanaged
     and cannot be purchased directly.


                                       1


                                                                    May 31, 2002
Dear Shareholder:

     We are  pleased  to  present  the  unaudited  semi-annual  report  for  The
BlackRock  Income  Trust Inc.  (the  "Trust") for the six months ended April 30,
2002. We would like to take this  opportunity  to review the Trust's stock price
and net asset value (NAV) performance, summarize market developments and discuss
recent portfolio management activity.

     The Trust is a diversified,  actively  managed  closed-end  bond fund whose
shares are traded on the New York Stock  Exchange  under the symbol  "BKT".  The
Trust's  investment  objective is to provide high current income consistent with
the  preservation  of  capital.  The Trust  seeks this  objective  by  investing
primarily in mortgage-backed securities backed by U.S. Government agencies (such
as  Fannie  Mae,  Freddie  Mac or  Ginnie  Mae) and,  to a lesser  extent,  U.S.
Government   securities,    asset-backed   securities   and   privately   issued
mortgage-backed securities. At least 85% of the Trust's assets must be issued or
guaranteed  by the U.S.  Government or its agencies or rated "AAA" by Standard &
Poor's or "Aaa" Moody's (up to 5% can be unrated and deemed by the Adviser to be
of equivalent  credit quality);  the remaining 15% of the Trust's assets must be
rated at least "AA" by Standard & Poor's or "Aa" by Moody's at time of purchase.

     The table below summarizes the changes in the Trust's stock price and NAV:


                              --------------------------------------------------
                               4/30/02  10/31/01     CHANGE    HIGH     LOW
--------------------------------------------------------------------------------
  STOCK PRICE                   $7.77     $7.26        7.02%   $7.77   $7.20
--------------------------------------------------------------------------------
  NET ASSET VALUE (NAV)         $8.19     $8.06        1.61%   $8.19   $7.91
  10-YEAR TREASURY NOTE          5.09%     4.23%      20.33%    5.43%   4.18%
--------------------------------------------------------------------------------

THE FIXED INCOME MARKETS

     Economic  performance  was mixed  during the  semi-annual  period  although
increasingly  positive  economic  data  surfaced  as time  progressed.  The U.S.
economy  showed signs of a rebound on the heels of strong  consumer and military
spending,  which helped to overcome the  devastation of September  11th. The Fed
also provided further monetary stimulus by cutting interest rates two additional
times prior to year-end,  leaving the federal  funds rate at 1.75%.  This was in
addition to nine previous  interest rate  reductions by the Fed during 2001. The
Consumer  Confidence  Index  initially  reached its lowest  level in eight years
during November, but marked a steady climb during the remainder of the period as
investors readily anticipated an economic recovery. The economy continued to see
increasingly  optimistic data emerge throughout the first quarter of 2002. Gross
Domestic  Product (GDP) during the first quarter rose 5.6%,  the fastest rate in
two years, and the manufacturing  sector saw substantial gains as the Purchasing
Managers  Index  indicated  expansion for the first time in 19 months.  Although
productivity  increased  8.6% during the first  quarter,  unemployment  in April
reached 6.0%. However,  the unexpectedly high unemployment number is believed to
be a result of recent legislation prompting many to apply for extended benefits.
After  surprising  growth in the first quarter of 2002, the fixed income markets
came under pressure  following the March 19th  announcement  by the Federal Open
Market  Committee  (FOMC)  to  leave  rates  steady,  citing a bias  shift  from
"potential  weakness" to  "neutral."  The equity  markets did not  significantly
benefit  from  the  emergence  of the  strong  growth  indicators  as they  were
challenged by several high profile  bankruptcies.  Closing out the period, April
saw the  largest  advancement  in retail  sales in six months  and  inflationary
pressures remain relatively in check. However,  concerns regarding the corporate
environment  and  violence in the Middle East and Asia have left many  investors
apprehensive  about the markets.  Going forward,  although low inventory  levels
should  continue  to provide  support for  manufacturing  data,  concerns  exist
surrounding the long-term strength of the highly leveraged consumer.

     Following a steepening of the yield curve  throughout the majority of 2001,
yields over the period trended  higher causing the curve to flatten.  Signs of a
recovering  economy  caused  yields to rise in sympathy with  expectations  of a
higher Fed funds rate by year-end.  The  5-to10-year  portion of the yield curve
came  under  the most  pressure,  rising 93 and 86 basis  points,  respectively,
during the period.  Yields on  2-and30-year  maturities also suffered during the
period rising 80 and 72 basis points,  respectively.  After struggling following
the FOMC's  announcement  of a bias shift in March,  Treasuries  bounced back in
April.  April's performance was driven by economic pessimism,  which surfaced as
enthusiasm  for a rapid economic  recovery  waned amidst  tensions in the Middle
East,  cautious  corporate  earnings  announcements and government  reports of a
slower growth pattern.


                                       2


     Looking  ahead,  a budget  surplus of only $78 billion and a 30% decline in
tax revenues for 2001 has caused  Treasury  finances to deteriorate  sharply and
should result in larger auction sizes.  However, the allowable debt limit set by
Congress  will  soon  be  reached,  possibly  leading  the  Treasury  to  pursue
additional methods of financing.  As of April 30, 2002, the 10-year Treasury was
yielding 5.09% versus 4.23% on October 31, 2001.

     For the period,  the LEHMAN  BROTHERS  MORTGAGE INDEX returned 1.57% versus
-0.01% for the LEHMAN BROTHERS  AGGREGATE INDEX.  Mortgages saw poor performance
during the first two months of the period as prepayments increased  dramatically
and the volume of refinancing  reached record levels.  The first quarter of 2002
fared much better for mortgage-backed  securities,  which benefited from reduced
volatility  and  increased  demand.  During  the  first  three  months  of 2002,
refinancing  activity,  as measured by the MBAA (Mortgage Bankers Association of
America)  Refinance  Index,  declined 78% from the  all-time  high it reached in
November,  helping  mortgages to  outperform  Treasuries  by 1.14% on a duration
adjusted basis. Although lower coupon mortgages outperformed during November and
December,  decreased  volatility  in 2002 allowed  higher  coupons to outperform
lower coupon issues  year-to-date.  Prepayments  are expected to remain elevated
for  several  months as over 25% of the  mortgage  coupons  outstanding  have an
incentive to refinance.  Despite  increasing  discussions of reform  initiatives
that could  potentially  affect FNMA and FHLMC,  there has been little impact on
their performance.

THE TRUST'S PORTFOLIO AND INVESTMENT STRATEGY

     BlackRock actively manages the Trust's portfolio  holdings  consistent with
BlackRock's  overall market outlook and the Trust's investment  objectives.  The
Trust is  managed  to  maintain  an  interest  rate  sensitivity  (or  duration)
resembling  that of the Salomon  Brothers  Mortgage  Index;  this means that the
portfolio's  NAV will change  similarly to the price of the Index given a change
in interest rates.

     Additionally, the Trust employs leverage to enhance its income by borrowing
at short-term  municipal  rates and  investing  the proceeds in longer  maturity
issues that have higher  yields.  The degree to which the Trust can benefit from
its use of leverage may affect its ability to pay high monthly income.

     The Trust benefited from enhanced  interest  income and price  appreciation
due to strong performance by mortgages over the period. As mortgage  refinancing
spiked  to record  levels  over the  final  two  months  of 2001,  the Trust was
positioned to minimize  prepayment  and  extension  risk with a core position in
seasoned  mortgage-backed   securities,   lower  coupon  mortgages  and  15-year
pass-throughs.  The Trust's  bias  towards  15-years  benefited  performance  as
15-years led 30-years for the semi-annual  period.  Also, the Trust  selectively
added  Treasuries  towards  the latter  part of the  period on the  belief  that
Treasuries had become more  attractively  priced.

     The following chart shows the Trust's asset composition:

--------------------------------------------------------------------------------
                                SECTOR BREAKDOWN
--------------------------------------------------------------------------------
COMPOSITION                                  APRIL 30, 2002    OCTOBER 31, 2001
--------------------------------------------------------------------------------
U.S. Government and Agency Securities              28%                17%
--------------------------------------------------------------------------------
Inverse Floating Rate Mortgages                    19%                31%
--------------------------------------------------------------------------------
Mortgage Pass-Throughs                             15%                 6%
--------------------------------------------------------------------------------
Interest Only Mortgage-Backed Securities           13%                17%
--------------------------------------------------------------------------------
Principal Only Mortgage-Backed Securities          10%                12%
--------------------------------------------------------------------------------
FHA Project Loans                                   6%                 7%
--------------------------------------------------------------------------------
Agency Multiple Class Mortgage Pass-Throughs        4%                 5%
--------------------------------------------------------------------------------
Commercial Mortgage-Backed Securities               3%                 3%
--------------------------------------------------------------------------------
Non-Agency Multiple Class Mortgage Pass-Throughs    2%                 2%
--------------------------------------------------------------------------------

                                       3


     We look  forward to  continuing  to manage  the Trust to  benefit  from the
opportunities  available to investors in the fixed income  markets as well as to
maintain the Trust's ability to meet its investment objectives. We thank you for
your  investment  and  continued  interest in The BlackRock  Income Trust,  Inc.
Please feel free to call our marketing  center at (800)  227-7BFM  (7236) if you
have any specific questions which were not addressed in this report.

Sincerely,

/s/ Robert S. Kapito      /s/ Keith T. Anderson            /s/ Michael P. Lustig

Robert S. Kapito          Keith T. Anderson                Michael P. Lustig
Vice Chairman and         Managing Director and            Managing Director and
Portfolio Manager         Chief Investment Officer--       Portfolio Manager
                          Fixed Income

--------------------------------------------------------------------------------
                         THE BLACKROCK INCOME TRUST INC.
--------------------------------------------------------------------------------
  Symbol on New York Stock Exchange:                                 BKT
--------------------------------------------------------------------------------
  Initial Offering Date:                                        July 22, 1988
--------------------------------------------------------------------------------
  Closing Stock Price as of 4/30/02:                                $7.77
--------------------------------------------------------------------------------
  Net Asset Value as of 4/30/02:                                    $8.19
--------------------------------------------------------------------------------
  Yield on Closing Stock Price as of 4/30/02 ($7.77)(1):             7.24%
--------------------------------------------------------------------------------
  Current Monthly Distribution per Share(2):                        $0.046875
--------------------------------------------------------------------------------
  Current Annualized Distribution per Share(2):                     $0.562500
--------------------------------------------------------------------------------
(1)  Yield on  Closing  Stock  Price  is  calculated  by  dividing  the  current
     annualized distribution per share by the closing stock price per share.
(2)  Distribution is not constant and is subject to change.

                         PRIVACY PRINCIPLES OF THE TRUST

     The Trust is committed to maintaining  the privacy of  shareholders  and to
safeguarding its non-public personal  information.  The following information is
provided to help you understand  what personal  information  the Trust collects,
how we  protect  that  information  and why,  in  certain  cases,  we may  share
information with select other parties.

     Generally,  the Trust does not receive any non-public personal  information
relating to its shareholders, although certain nonpublic personal information of
its  shareholders may become available to the Trust. The Trust does not disclose
any  non-public   personal   information   about  its   shareholders  or  former
shareholders  to anyone,  except as permitted by law or as is necessary in order
to service shareholder accounts (for example, to a transfer agent or third party
administrator).

     The Trust restricts  access to non-public  personal  information  about the
shareholders  to BlackRock  employees  with a legitimate  business  need for the
information. The Trust maintains physical,  electronic and procedural safeguards
designed to protect the non-public personal information of its shareholders.

                                       4


--------------------------------------------------------------------------------
THE BLACKROCK INCOME TRUST INC.
PORTFOLIO OF INVESTMENTS
APRIL 30, 2002 (UNAUDITED)
--------------------------------------------------------------------------------
         PRINCIPAL
          AMOUNT                                                   VALUE
RATING*   (000)                 DESCRIPTION                       (NOTE 1)
--------------------------------------------------------------------------------
                    LONG-TERM INVESTMENTS--115.0%
                    MORTGAGE PASS-THROUGHS--17.1%
                    Federal Home Loan Mortgage Corp.,
         $   515      6.50%, 5/01/29 - 5/01/30 ................ $   522,268
           1,470      7.50%, 7/01/07 - 2/01/23 ................   1,541,213
             371      8.00%, 11/01/15 .........................     391,256
             389      8.50%, 10/01/06 - 3/01/08,
                        15 Year ...............................     415,995
             847      9.00%, 9/01/20 ..........................     924,177
                    Federal National Mortgage Association,
           2,202      5.50%, 12/01/13 - 2/01/14,
                       15 Year ................................   2,204,526
           6,014      6.50%, 2/01/26 - 6/01/29 ................   6,098,335
          58,850      7.00%, 6/01/26 - 2/01/32 ................  60,726,619
           5,385      7.50%, 11/01/14,
                      18 Year Multifamily .....................   5,655,597
              57      7.50%, 2/01/22 - 9/01/23 ................      59,584
           1,776      8.00%, 5/01/08 - 5/01/22,
                        Multifamily ...........................   1,877,130
             655      9.497%, 6/01/24, Multifamily ............     700,165
              17      9.50%, 1/01/19 - 6/01/20 ................      18,295
                    Government National Mortgage
                      Association,
             374      7.00%, 10/15/17 .........................     386,267
           3,341      7.50%, 8/15/21 - 12/15/23 ...............   3,502,964
           2,587      8.00%, 10/15/22 - 2/15/29 ...............   2,752,879
             205      9.00%, 6/15/18 - 9/15/21 ................     219,672
                                                                -----------
                                                                 87,996,942
                                                                -----------
                    FEDERAL HOUSING
                    ADMINISTRATION--7.2%
           2,950    Beachtree, Series 87430,
                      10.25%, 6/01/32 .........................   2,957,800
                    GMAC,
           5,230      Series 33, 7.43%, 9/01/21 ...............   5,158,444
           1,987      Series 46, 7.43%, 3/01/22 ...............   1,984,949
             816      Series 48, 7.43%, 8/01/21 ...............     802,765
                                                                -----------
           1,140      Series 51, 7.43%, 2/01/23 ...............   1,125,264
                                                                -----------
           3,669      Series 56, 7.43%, 11/01/22 ..............   3,619,665
             804    Merrill,
                      Series 54, 7.43%, 2/01/23 ...............     793,256
             951    Reilly,
                      Series 41, 8.767%, 12/01/18 .............     920,719
           2,790    Tuttle Grove, 7.25%, 10/01/35 .............   2,898,231
                    USGI,
           3,991      Polaris, Series 982, 7.43%,
                        11/01/21 ..............................   3,936,718
             775      Series 87, 7.43%, 12/01/22 ..............     772,823
           2,923      Series 99, 7.43%, 10/01/23 ..............   2,945,378
           2,540      Series 6302, 7.43%, 12/01/21 ............   2,521,980
           6,465      Yorkville, Series 6094, 7.43%,
                        6/01/21 ...............................   6,376,596
                                                                -----------
                                                                 36,814,588
                                                                -----------



                    AGENCY MULTIPLE CLASS MORTGAGE
                      PASS-THROUGHS--4.9%
                    Federal Home Loan Mortgage Corp.,
                      Multiclass Mortgage
                      Participation Certificates,
       $  12,186      Series T-11, Class A-9,
                        1/25/28 ...............................   9,912,220
           1,186      Series 19, Class 19-F,
                        3/15/20 ...............................   1,274,448
           2,506      Series 1104, Class 1104-L,
                        6/15/21 ...............................   2,687,933
             495      Series 1347, Class 1347-HC,
                        12/15/21 ..............................     495,413
                    Federal National Mortgage Association,
                      REMIC Pass-Through Certificates,
             849      Trust 1988-16, Class 16-B,
                        6/25/18 ...............................     906,789
           1,372      Trust 1990-12, Class 12-G,
                        2/25/20 ...............................   1,343,444
           2,075      Trust 1992-43, Class 43-E,
                        4/25/22 ...............................   2,167,453
           6,797      Trust 1996-14, Class 14-M,
                        10/25/21 ..............................   6,627,173
                                                                -----------
                                                                 25,414,873
                                                                -----------
                    NON-AGENCY MULTIPLE CLASS
                      MORTGAGE PASS-THROUGHS--1.8%
AAA        6,982    Credit Suisse First Boston
                      Mortgage Certificates,
                      Series 2000-1, Class 2A,
                      3/15/15 .................................   7,103,792
AAA        1,880    Summit Mortgage Trust,
                      Series 2000-1, Class B1,**
                      12/28/12 ................................   1,903,147
                                                                -----------
                                                                  9,006,939
                                                                -----------
                    ADJUSTABLE RATE MORTGAGE
                      SECURITIES--0.6%
                    Federal National Mortgage Association,
                      REMIC Pass-Through Certificates,
             696      Trust 1991-38, Class 38-F,
                        4/25/21 ...............................     780,728
             778      Trust 1993-248, Class 248-FB,
                        9/25/23 ...............................     757,141
           1,621      Trust 1993-256, Class 256-F,
                        11/25/23 ..............................   1,394,367
                                                                -----------
                                                                  2,932,236
                                                                -----------
See Notes to Financial Statements.

                                       5


--------------------------------------------------------------------------------
         PRINCIPAL
          AMOUNT                                                   VALUE
RATING*   (000)                 DESCRIPTION                       (NOTE 1)
--------------------------------------------------------------------------------
                    INVERSE FLOATING RATE
                      MORTGAGES--21.9%
                    Countrywide Funding Corp.,
                      Mortgage Certificates,
AAA    $   7,735      Series 1993-D, Class A-15,
                        1/25/09 ............................... $ 8,005,913
AAA        3,394      Series 1993-10, Class A-8,
                        1/25/24 ...............................   3,574,844
                    Federal Home Loan Mortgage Corp.,
                      Multiclass Mortgage
                        Participation Certificates,
             247      Series 1160, Class 1160-F,
                        10/15/21 ..............................     304,068
           1,882      Series 1526, Class 1526-SA,
                        6/15/23 ...............................   1,573,296
           1,918      Series 1570, Class 1570-SA, 8/15/23 .....   1,978,928
           1,526      Series 1580, Class 1580-SD,
                        9/15/08 ...............................   1,578,123
          10,236      Series 1584, Class 1584-FB,
                        9/15/23 ...............................  10,115,861
             443      Series 1590, Class 1590-OA,
                        10/15/23 ..............................     447,946
           2,169      Series 1601, Class 1601-SE,
                        10/15/08 ..............................   2,311,927
           1,457@     Series 1616, Class 1616-SB,
                        11/15/08 ..............................   1,504,513
           5,000@     Series 1649, Class 1649-S,
                        12/15/08 ..............................   5,160,938
             417      Series 1666, Class 1666-S,
                        1/15/24 ...............................     404,150
           2,250      Series 1688, Class 1688-S,
                        12/15/13 ..............................   2,269,688
           5,778      Series 1699, Class 1699-ST,
                        3/15/24 ...............................   4,311,649
           1,460      Series 2111, Class 2111-SX,
                        1/15/29 ...............................   1,306,700
                    Federal National Mortgage Association,
                      REMIC Pass-Through Certificates,
              80      Trust G93-27, Class 27-SB,
                        8/25/23 ...............................      89,086
             705      Trust 1991-38, Class 38-SA,
                        4/25/21 ...............................     757,600
             686      Trust 1991-87, Class 87-S,
                        8/25/21 ...............................     822,375
             433      Trust 1991-145, Class 145-S,
                        10/25/06 ..............................     540,731
           5,000      Trust 1993-79, Class 79-SE,
                        1/25/22 ...............................   4,918,750
           1,959      Trust 1993-93, Class 93-S,
                        5/25/08 ...............................   2,076,976
              39      Trust 1993-97, Class 97-SB,
                        5/25/23 ...............................      29,872
           2,070      Trust 1993-113, Class 113-SB,
                        7/25/23 ...............................   2,119,294
             268      Trust 1993-116, Class 116-SB,
                        7/25/23 ...............................     289,847



       $     374      Trust 1993-129, Class 129-SE,
                        8/25/08 ...............................     385,732
           2,064      Trust 1993-147, Class 147-S,
                        8/25/23 ...............................   2,179,674
              88      Trust 1993-167, Class 167-SA,
                        9/25/23 ...............................      89,179
           2,148      Trust 1993-170, Class 170-SC,
                        9/25/08 ...............................   2,188,964
           3,500      Trust 1993-179, Class 179-SB,
                        10/25/23 ..............................   4,099,375
           4,000      Trust 1993-196, Class 196-SC,
                        10/25/08 ..............................   4,030,000
             641      Trust 1993-201, Class 201-SA,
                        10/25/23 ..............................     516,930
           4,493      Trust 1993-214, Class 214-S,
                        12/25/08 ..............................   4,718,972
           1,494      Trust 1993-214, Class 214-SH,
                        12/25/08 ..............................   1,562,393
           1,598      Trust 1993-224, Class 224-SD,
                        11/25/23 ..............................   1,567,923
           2,966      Trust 1993-224, Class 224-SE,
                        11/25/23 ..............................   3,010,666
           2,562      Trust 1993-247, Class 247-SN,
                        12/25/23 ..............................   2,774,815
             801      Trust 1994-19, Class 19-SB,
                        1/25/24 ...............................     720,755
              11      Trust 1994-27, Class 27-SE,
                        3/25/23 ...............................      11,403
           1,029      Trust 1999-1, Class 1-S,
                        7/25/23 ...............................   1,029,271
             395      Trust 2000-40, Class 40-FC,
                        6/25/29 ...............................     310,194
           4,965      Trust 2001-11B, Class 11B-SB,
                        4/18/29 ...............................   4,955,166
                    G. E. Capital Mortgage Services, Inc.,
AAA        8,598      REMIC Certificate 94-7,
                      Class A-17, 2/25/09 .....................   8,409,847
AAA          716      REMIC Certificate 98-12,
                      Class 4A-3, 7/25/28 .....................     634,010
Aaa        2,519    Kidder Peabody Acceptance Corp.,
                      Series 1993-1, Class A-6,
                        8/25/23 ...............................   2,514,878
                    Prudential Home Mortgage
                      Securities Co.,
                      Mortgage Pass-Through Certificates,
Aaa          743      Series 1993-43, Class A-16,
                        10/25/23 ..............................     759,615
Aaa        8,929      Series 1993-50, Class A-12,
                        11/25/23 ..............................   7,343,805
Aaa        1,000      Series 1993-54, Class A-28,
                        1/25/24 ...............................     945,000
AAA        1,569    Residential Funding Mortgage
                      Securities Inc.,
                      Series 1993-S36, Class A-13,
                        10/25/08 ..............................   1,603,360
                                                                -----------
                                                                112,855,002
                                                                -----------
See Notes to Financial Statements.

                                       6


--------------------------------------------------------------------------------
         PRINCIPAL
          AMOUNT                                                   VALUE
RATING*   (000)                 DESCRIPTION                       (NOTE 1)
--------------------------------------------------------------------------------
                    INTEREST ONLY MORTGAGE-BACKED
                      SECURITIES--14.9%
         $   638    American Housing Trust III,
                      Senior Mortgage Pass-Through
                      Certificates,
                      Series 1, Class 4, (REMIC),
                        3/25/19 ...............................  $   80,992
             144    American Housing Trust VII,
                      Senior Mortgage Pass-Through
                      Certificates,
                      Series A, Class 2,
                        11/25/20 ..............................     460,000
                    BA Mortgage Securities, Inc.,
             835      Series 1997-1, Class X,
                        7/25/26 ...............................     135,221
             944      Series 1998-1, Class 2X,
                        5/28/13 ...............................     136,202
         113,211    Commercial Mortgage Acceptance Corp.,
                      Series 1997-ML1, Class IO,
                        12/15/30 ..............................   4,369,223
          40,244    Credit Suisse First Boston Mortgage
                      Securities Corp.,
                      Series 1997-C1, Class C1-AX,**
                        6/20/29 ...............................   2,608,418
                    Federal Home Loan Mortgage Corp.,
                      Multiclass Mortgage
                      Participation Certificates,
          19,523      Series G-13, Class 13-PP,
                        5/25/21 ...............................   1,749,620
          64,167      Series G-60, Class 60-HS,
                        4/25/24 ...............................   2,536,598
          18,836      Series 204, Class 204-IO,
                        5/01/29 ...............................   4,706,304
               3      Series 1238, Class 1238-J,
                        1/15/07 ...............................      19,962
           6,697      Series 1353, Class 1353-S,
                        8/15/07 ...............................     577,573
              91      Series 1388, Class 1388-I,
                        6/15/07 ...............................     990,082
             134      Series 1494, Class 1494-PL,
                        3/15/22 ...............................     735,465
             603      Series 1632, Class 1632-S,
                        4/15/23 ...............................      12,444
           3,650      Series 1706, Class 1706-IA,
                        10/15/23 ..............................     521,319
             687      Series 1720, Class 1720-PK,
                        1/15/24 ...............................     116,156
          39,204      Series 1809, Class 1809-SC,
                        12/15/23 ..............................   3,663,168
             967      Series 1882, Class 1882-PJ,
                        4/15/22 ...............................      22,694
          33,828      Series 1914, Class 1914-PC,
                        12/15/11 ..............................     556,137
           1,863      Series 1917, Class 1917-AS,
                        5/15/08 ...............................     250,773
          15,106      Series 2002, Class 2002-HJ,
                        10/15/08 ..............................   1,073,594



       $   3,860      Series 2037, Class 2037-IB,
                        12/15/26 ..............................     406,543
           3,687      Series 2039, Class 2039-PI,
                        2/15/12 ...............................     329,491
           7,685      Series 2050, Class 2050-PI,
                        12/15/11 ..............................     708,409
           6,199      Series 2063, Class 2063-PI,
                        4/15/12 ...............................     635,386
          18,000      Series 2080, Class 2080-PL,
                        1/15/27 ...............................   3,352,500
              32      Series 2099, Class 2099-JB,
                        9/15/22 ...............................     894,400
           1,534      Series 2102, Class 2102-KI,
                        9/15/28 ...............................     107,371
           6,816      Series 2103, Class 2103-PI,
                        5/15/12 ...............................     640,089
          12,768      Series 2289, Class 2289-S,
                        2/15/31 ...............................   1,220,987
          12,543      Series 2296, Class 2296-IO,
                        8/15/27 ...............................     681,947
          16,208      Series 2296, Class 2296-SA,
                        3/15/16 ...............................     952,191
           8,592      Series 2315, Class 2315-CF,
                        7/15/20 ...............................     926,341
                    Federal National Mortgage Association,
                      REMIC Pass-Through Certificates,
               4      Trust G-50, Class 50-G,
                        12/25/21 ..............................      92,676
           1,186      Trust G92-5, Class 5-H,
                        1/25/22 ...............................     281,712
               3      Trust G92-12, Class 12-C,
                        2/25/22 ...............................      84,242
           4,216      Trust G92-60, Class 60-SB,
                        10/25/22 ..............................     134,493
           7,061      Trust 301, Class 301-2,
                        4/01/29 ...............................   1,646,023
          19,011      Trust 302, Class 302-2,
                        6/01/29 ...............................   4,867,802
           3,003      Trust 1993-46, Class 46-S,
                        5/25/22 ...............................     264,507
           6,307      Trust 1993-199, Class 199-SB,
                        10/25/23 ..............................     441,492
           4,797      Trust 1993-201, Class 201-JC,
                        5/25/19 ...............................     132,116
             778      Trust 1993-202, Class 202-QA,
                        6/25/19 ...............................      15,811
          18,603      Trust 1994-33, Class 33-SG,
                        3/25/09 ...............................   1,415,607
          12,371      Trust 1996-68, Class 68-SC,
                        1/25/24 ...............................   1,366,596
          21,487      Trust 1997-37, Class 37-SE,
                        10/25/22 ..............................     406,342
           5,654      Trust 1997-50, Class 50-SI,
                        4/25/23 ...............................     137,822
          35,476      Trust 1997-65, Class 65-SB,
                        3/25/24 ...............................   1,920,964
          27,000      Trust 1997-65, Class 65-SG,
                        6/25/23 ...............................   2,053,080

See Notes to Financial Statements.

                                       7


--------------------------------------------------------------------------------
         PRINCIPAL
          AMOUNT                                                   VALUE
RATING*   (000)                 DESCRIPTION                       (NOTE 1)
--------------------------------------------------------------------------------
                   INTEREST ONLY MORTGAGE-BACKED
                   SECURITIES--(CONT'D)
                   Federal National Mortgage Association,
                     REMIC Pass-Through Certificates,
                     (cont'd)
      $   11,139     Trust 1997-76, Class 76-SP,
                       12/25/23 ................................. $ 1,564,681
          51,000     Trust 1997-90, Class 90-M,
                       1/25/28 ..................................  12,819,870
           1,043     Trust 1998-12, Class 12-PL,
                       7/18/19 ..................................       3,350
           3,726     Trust 1998-25, Class 25-PG,
                       3/18/22 ..................................     125,115
           4,446     Trust 1999-56B, Class 56B-SB,
                       10/25/29 .................................     377,720
           4,657     Trust 1999-W4, Class W4-IO,
                       12/25/28 .................................   1,066,770
          34,525     Trust 2000-2, Class 2-ID,
                       3/25/23 ..................................     215,780
           5,352     Trust 2002-19, Class 19-PI,
                       8/25/12 ..................................     615,490
             364   First Boston Mortgage Securities Corp.,
                     Series 1987-C, Class C-IO,
                       4/25/17 ..................................      85,513
          40,241   GMAC Commercial Mortgage
                     Securities, Inc.,
                     Trust 1997-C1, Class C1-X,
                       7/15/29 ..................................   2,548,608
          38,759   Goldman Sachs Mortgage
                     Securities Corp., Mortgage
                     Participation Certificates,
                     Series 1998-5, Class 5-IO,**
                       6/19/27 ..................................     799,397
           4,016   Government National Mortgage
                     Association, REMIC Pass-Through
                     Certificates,
                     Trust 2001-7, Class 7-PS,
                       1/20/28 ..................................     695,218
          24,382   Hanover Grantor Trust,
                     Series 1999-A, Class A1-IO,**
                       8/28/27 ..................................     300,960
          18,638   Headlands Mortgage Securities, Inc.,
                     Mortgage Certificates,
                     Series 1997-1, Class 1-X1,
                       3/25/27 ..................................     104,836
             414   Kidder Peabody Acceptance Corp.,
                     Series B, Class B-A2,
                       4/22/18 ..................................      86,565
          10,852   Merrill Lynch Mortgage Investors, Inc.,
                     Mortgage Pass-Through Certificates,
                     Series 95-C2, Class C2-IO,
                       6/15/21 ..................................     250,952
          15,469   Morgan Stanley Capital 1, Inc.,
                     Series 1997-HF1, Class HF1-X,**
                       7/15/29 ..................................     814,012



       $  65,560   Prudential Home Mortgage Securities Co.,
                     Mortgage Pass-Through Certificates,
                     Series 1994-5, Class 5-A9,
                       2/25/24 ..................................     204,876
               1   Prudential Securities, Inc.,
                     Trust 15, Class 15-IG,
                       5/20/21 ..................................      70,628
           5,274   Residential Funding Mortgage
                     Securities Inc., Series 2001-S5,
                     Class A-9,
                       3/25/31 ..................................     105,304
          41,044   Small Business Administration,
                     Series 2000-1, Class 1-I0,
                       4/01/15 ..................................   1,128,712
               6   Structured Asset Securities Corp.,
                     Series 1991-2, Class 2-GA,
                       12/20/21 .................................      57,507
         361,330   Vendee Mortgage Trust,
                     Trust 1999-2, Class 1-IO,
                       5/15/29 ..................................     733,951
           8,596   Wells Fargo Mortgage Backed
                     Securities Trust,
                     Series 2001-15, Class 2-A9,
                       7/25/31 ..................................     505,015
                                                                  -----------
                                                                   76,719,715
                                                                  -----------
                   PRINCIPAL ONLY MORTGAGE-BACKED
                   SECURITIES--11.0%
Aaa          498   Chase Mortgage Finance Corp.,
                     Mortgage Pass-Through
                     Certificates,
                     Series 1994-A, Class AP,
                       1/25/10 ..................................     417,764
AAA          324   Collateralized Mortgage Obligation Trust,
                     Trust 29, Class A,
                       5/23/17 ..................................     278,707
                   Drexel Burnham Lambert, Inc.,
AAA          122     Trust K, Class K-1,
                       9/23/17 ..................................      98,099
AAA        1,293     Trust V, Class V-1,
                       9/01/18 ..................................   1,157,049
                   Federal Home Loan Mortgage Corp.,
                     Multiclass Mortgage Participation
                     Certificates,
             172     Series G-50, Class 50-AM,
                       4/25/24 ..................................     171,957
           1,466     Series T-8, Class A-10,
                       11/15/28 .................................     869,899
             642     Series 1418, Class 1418-M,
                       11/15/22 .................................     443,348
           3,077     Series 1571, Class 1571-G,
                       8/15/23 ..................................   1,880,109
           9,521     Series 1686, Class 1686-B,
                       2/15/24 ..................................   6,891,171
             265     Series 1691, Class 1691-G,
                       3/15/24 ..................................     263,391
           1,559     Series 1739, Class 1739-B,
                       2/15/24 ..................................   1,375,857

See Notes to Financial Statements.

                                       8


--------------------------------------------------------------------------------
         PRINCIPAL
          AMOUNT                                                   VALUE
RATING*   (000)                 DESCRIPTION                       (NOTE 1)
--------------------------------------------------------------------------------
                   PRINCIPAL ONLY MORTGAGE-BACKED
                   SECURITIES--(CONT'D)
                   Federal Home Loan Mortgage Corp.,
                     Multiclass Mortgage Participation
                     Certificates, (cont'd)
         $   781     Series 1750, Class 1750-PC,
                       3/15/24 ..................................   $ 756,367
             925     Series 1857, Class 1857-PB,
                       12/15/08 .................................     887,431
           2,034     Series 1896, Class 1896-PA,
                       11/15/23 .................................   1,735,232
           4,471     Series 2009, Class 2009-HJ,
                       10/15/22 .................................   3,951,635
           8,019     Series 2082, Class 2082-PN,
                       1/15/24 ..................................   5,152,483
             139     Series 2087, Class 2087-PO,
                       9/15/25 ..................................     130,962
           1,027     Series 2162, Class 2162-L,
                       6/15/29 ..................................     626,296
             771     Series 2169, Class 2169-EA,
                       6/15/29 ..................................     703,152
             486     Series 2298, Class 2298-PO,
                       3/15/31 ..................................     425,610
                   Federal National Mortgage Association,
                     REMIC Pass-Through Certificates,
           1,428     Trust G93-2, Class 2-KB,
                       1/25/23 ..................................     931,911
           1,394     Trust 225, Class 225-1,
                       6/01/23 ..................................   1,231,292
           3,220     Trust 273, Class 273-1,
                       7/01/26 ..................................   2,671,524
           1,162     Trust 279, Class 279-1,
                       7/01/26 ..................................   1,015,404
             244     Trust 1991-7, Class 7-J,
                       2/25/21 ..................................     204,262
             552     Trust 1996-5, Class 5-NH,
                       4/25/24 ..................................     421,903
             428     Trust 1996-5, Class 5-PV,
                       11/25/23 .................................     419,428
          14,300@    Trust 1996-14, Class 14-PE,
                       8/25/23 ..................................   7,570,063
             563     Trust 1996-38, Class 38-E,
                       8/25/23 ..................................     551,599
           8,458     Trust 1998-26, Class 26-L,
                       3/25/23 ..................................   7,230,784
             883     Trust 1998-48, Class 48-P,
                       8/18/28 ..................................     803,869
           1,918     Trust 1999-W4, Class W4-PO,
                       2/25/29 ..................................   1,327,736
AAA          938   First Union Residential, Mortgage
                     Certificates,
                     Series 1999-A, Class A-1APO,
                       3/25/15 ..................................     775,936
AAA       13,000   Fund America Investors Corp.,
                     Series 1993-C, Class B,
                       4/29/30 ..................................   2,303,652



       $     358   Government National Mortgage
                     Association, REMIC Pass-Through
                     Certificates,
                     Trust 1999-40, Class 40-N,
                       6/20/27 ..................................     348,227
AAA          308   Housing Securities, Inc.,
                     Series 1993-D, Class D-8,
                       6/25/23 ..................................     254,020
AAA          273   Structured Mortgage Asset Trust,
                     Series 1993-3C, Class CX,
                       4/25/24 ..................................     214,679
                                                                  -----------
                                                                   56,492,808
                                                                  -----------
                   COMMERCIAL MORTGAGE-BACKED
                   SECURITIES--3.2%
AAA        6,000   Merrill Lynch Mortgage Investors, Inc.,
                     Series 1996-C1, Class A-3,
                       7.42%, 4/25/28 ...........................   6,146,250
AAA       10,250   NYC Mortgage Loan Trust,
                     Series 1996, Class A-2,**
                       6.75%, 6/25/11 ...........................  10,531,875
                                                                  -----------
                                                                   16,678,125
                                                                  -----------
                   U.S. GOVERNMENT AND AGENCY
                   SECURITIES--32.3%
                   Overseas Private Investment Corp.,
           8,806     5.46% - 7.35%, 5/29/12 .....................   9,093,177
                   Small Business Administration,
           3,553     Series 1996-20E-1,
                       7.60%, 5/01/16 ...........................   3,755,424
           4,170     Series 1996-20F-1,
                       7.55%, 6/01/16 ...........................   4,399,673
           2,630     Series 1996-20G-1,
                       7.70%, 7/01/16 ...........................   2,798,377
           3,386     Series 1996-20H-1,
                       7.25%, 8/01/16 ...........................   3,534,826
           5,182     Series 1996-20K-1,
                       6.95%, 11/01/16 ..........................   5,371,812
           2,098     Series 1997-20C-1,
                       7.15%, 3/01/17 ...........................   2,193,800
           2,357     Series 1998-P10A-1,
                       6.12%, 2/01/08 ...........................   2,376,964
                   United States Treasury Bonds,
         176,000@    Zero Coupon, 2/15/19 .......................  64,847,200
          50,000@    8.00%, 11/15/21 ............................  63,320,500
           5,000@  United States Treasury Notes,
                     3.50%, 11/15/06 ............................   4,814,050
                                                                  -----------
                                                                  166,505,803
                                                                  -----------
                   COLLATERALIZED MORTGAGE
                   OBLIGATION RESIDUALS***--0.1%
AAA           45   FBC Mortgage Securities Trust 16,
                     CMO, Series A-1, 7/01/17 ...................     349,300
                                                                  -----------

                   Total long-term investments
                     (cost $578,361,677) ........................ 591,766,331
                                                                  -----------

See Notes to Financial Statements.

                                       9

--------------------------------------------------------------------------------
         PRINCIPAL
          AMOUNT                                                   VALUE
RATING*   (000)                 DESCRIPTION                       (NOTE 1)
--------------------------------------------------------------------------------
                   SHORT-TERM INVESTMENTS--3.3%
                   DISCOUNT NOTE--3.0%
       $  15,200   Federal Home Loan Bank,
                     1.79%, 5/01/02
                     (cost $15,200,000) .....................  $ 15,200,000
                                                               ------------
        CONTRACTS
        ---------
                   OUTSTANDING CALL OPTIONS
                   PURCHASED--0.3%
             765   United States Treasury Bond
                     30 Year Future,
                     expires 8/24/02 @ $102
                     (cost $1,150,369) ......................     1,530,000
                                                               ------------
                   Total short-term investments
                     (cost $16,350,369) .....................    16,730,000
                                                               ------------
                   Total investments before outstanding
                     options written--118.3%
                     (cost $594,712,046) ....................   608,496,331
                                                               ------------
        NOTIONAL
         AMOUNT
          (000)
        --------
                   OUTSTANDING OPTIONS
                   WRITTEN--(0.7)%
                   CALL OPTIONS--(0.5)%
                   Interest Rate Swaps,
       $  80,300     6.07%, over 3 month LIBOR,
                       expires 8/23/02 ......................    (1,568,018)
          32,000     5.46%, over 3 month LIBOR,
                       expires 10/15/02 .....................      (379,034)
          26,000     5.65%, over 3 month LIBOR,
                       expires 12/03/04 .....................      (503,807)
                                                               ------------
                                                                 (2,450,859)
                                                               ------------
                   PUT OPTIONS--(0.2)%
                   Interest Rate Swaps,
       $  99,000     3.98%, over 3 month LIBOR,
                       expires 6/05/02 ......................      (153,658)
          21,000     6.45%, over 3 month LIBOR,
                       expires 7/29/02 ......................       (65,858)
          32,000     6.76%, over 3 month LIBOR,
                       expires 10/15/02 .....................      (143,744)
          26,000     6.65%, over 3 month LIBOR,
                       expires 12/03/04 .....................      (607,222)
                                                               ------------
                                                                   (970,482)
                                                               ------------
                   Total outstanding options written
                     (premium received $3,959,589) ..........    (3,421,341)
                                                               ------------
                   Total investments, net of outstanding
                     options written--117.6% ................   605,074,990
                   Other liabilities in excess of other
                     assets--(17.6)% ........................   (90,534,697)
                                                               ------------
                   NET ASSETS--100% .........................  $514,540,293
                                                               ============
----------
*    Using the higher of Standard & Poor's, Moody's or Fitch's rating.
**   Security is exempt from registration  under Rule 144A of the Securities Act
     of 1933.  These  securities  may be  resold  in  transactions  exempt  from
     registration to qualified  institutional  buyers. As of April 30, 2002, the
     Trust held 3.3% of its net assets in securities restricted as to resale.
***  Illiquid security representing 0.07% of net assets.
@    Entire or partial  principal  amount  pledged  as  collateral  for  reverse
     repurchase agreements or financial futures contracts.

--------------------------------------------------------------------------------
                             KEY TO ABBREVIATIONS:
                CMO   -- Collateralized Mortgage Obligation.
                REMIC -- Real Estate Mortgage Investment Conduit.
--------------------------------------------------------------------------------

                       See Notes to Financial Statements.

                                       10


--------------------------------------------------------------------------------
THE BLACKROCK INCOME TRUST INC.
STATEMENT OF ASSETS AND LIABILITIES
APRIL 30, 2002 (UNAUDITED)
--------------------------------------------------------------------------------

ASSETS
Investments, at value (cost $594,712,046) (Note 1) ...........     $608,496,331
Cash .........................................................          164,097
Interest receivable ..........................................        8,359,991
Unrealized appreciation on interest rate swaps
  (Notes 1 & 3) ..............................................        1,256,832
Receivable for investments sold ..............................          306,370
Due from broker-variation margin (Notes 1 & 3) ...............          277,051
Interest rate caps, at value
  (amortized cost $725,846) (Notes 1 & 3) ....................              250
Other assets .................................................           81,034
                                                                   ------------
                                                                    618,941,956
                                                                   ------------

LIABILITIES
Reverse repurchase agreements (Note 4) .......................       97,893,750
Outstanding options written, at value
  (premium received $3,959,589) (Notes 1 & 3) ................        3,421,341
Interest rate floor, at value
  (proceeds $954,000) (Notes 1 & 3) ..........................        2,219,392
Investment advisory fee payable (Note 2) .....................          270,529
Interest payable .............................................          269,052
Administration fee payable (Note 2) ..........................           82,776
Deferred directors fees (Note 1) .............................           56,001
Other accrued expenses .......................................          188,822
                                                                   ------------
                                                                    104,401,663
                                                                   ------------
NET ASSETS ...................................................     $514,540,293
                                                                   ============
Net assets were comprised of:
  Common stock, at par (Note 5) ..............................       $  628,499
  Paid-in capital in excess of par ...........................      560,052,202
                                                                   ------------
                                                                    560,680,701

  Undistributed net investment income ........................       27,729,151
  Accumulated net realized loss ..............................      (88,446,826)
  Net unrealized appreciation ................................       14,577,267
                                                                   ------------
Net assets, April 30, 2002 ...................................     $514,540,293
                                                                   ============
NET ASSET VALUE PER SHARE:
  (514,540,293 / 62,849,878 shares of
  common stock issued and outstanding) .......................            $8.19
                                                                          =====


--------------------------------------------------------------------------------
THE BLACKROCK INCOME TRUST INC.
STATEMENT OF OPERATIONS
SIX MONTHS ENDED APRIL 30, 2002 (UNAUDITED)
--------------------------------------------------------------------------------

NET INVESTMENT INCOME
Income
  Interest earned (including discount/premium
  accretion/amortization of $2,227,829 and net
  of interest expense of $2,892,004) .........................     $ 38,937,315
                                                                   ------------
Operating expenses
  Investment advisory ........................................        1,628,863
  Administration .............................................          499,864
  Reports to shareholders ....................................           80,000
  Transfer agent .............................................           69,000
  Custodian ..................................................           67,000
  Independent accountants ....................................           50,000
  Directors ..................................................           37,000
  Registration ...............................................           24,000
  Legal ......................................................           22,000
  Miscellaneous ..............................................           84,777
                                                                   ------------
    Total operating expenses .................................        2,562,504
                                                                   ------------
Net investment income ........................................       36,374,811
                                                                   ------------

REALIZED AND UNREALIZED GAIN (LOSS)
  ON INVESTMENTS
Net realized gain on:
  Investments ................................................       17,070,792
  Interest rate swaps ........................................        3,527,528
  Short sales ................................................        3,284,174
  Futures ....................................................        2,365,755
  Options written ............................................          427,153
                                                                   ------------
                                                                     26,675,402
                                                                   ------------
Net change in unrealized appreciation (depreciation) on:
  Investments ................................................      (40,212,478)
  Interest rate floor ........................................        1,248,597
  Futures ....................................................          988,890
  Interest rate caps .........................................          761,018
  Options written ............................................          538,248
  Interest rate swaps ........................................         (922,692)
                                                                   ------------
                                                                    (37,598,417)
                                                                   ------------
Net loss on investments ......................................      (10,923,015)
                                                                   ------------
NET INCREASE IN NET ASSETS
  RESULTING FROM OPERATIONS ..................................     $ 25,451,796
                                                                   ============

See Notes to Financial Statements.

                                       11


--------------------------------------------------------------------------------
THE BLACKROCK INCOME TRUST INC.
STATEMENT OF CASH FLOWS
SIX MONTHS ENDED APRIL 30, 2002 (UNAUDITED)
--------------------------------------------------------------------------------

RECONCILIATION OF NET INCREASE IN NET ASSETS
  RESULTING FROM OPERATIONS TO NET CASH
  FLOWS PROVIDED BY OPERATING ACTIVITIES
Net increase in net assets resulting from
  operations ...................................................   $ 25,451,796
                                                                   ------------
Decrease in investments ........................................      2,396,581
Net realized gain ..............................................    (26,675,402)
Decrease in unrealized appreciation ............................     37,598,417
Decrease in interest rate caps .................................          2,085
Decrease in interest rate floor ................................     (1,427,472)
Decrease in interest receivable ................................        430,430
Decrease in due from broker-variation margin ...................         76,511
Decrease in other assets .......................................          3,174
Increase in receivable for investments sold ....................       (101,118)
Increase in options written ....................................      3,421,341
Decrease in interest rate swaps ................................        875,683
Increase in interest payable ...................................        191,667
Decrease in due to broker--collateral on
  interest rate swaps ..........................................     (3,929,000)
Decrease in other accrued expenses and
  liabilities ..................................................        (49,270)
                                                                   ------------
  Total adjustments ............................................     12,813,627
                                                                   ------------
Net cash flows provided by operating activities.................   $ 38,265,423
                                                                   ============
INCREASE (DECREASE) IN CASH
Net cash flows provided by operating activities.................    $38,265,423
Cash flows used for
financing activities:
  Decrease in reverse repurchase agreements.....................    (20,740,500)
  Cash dividends paid...........................................    (17,675,951)
                                                                   ------------
Net cash flows used for financing activities....................    (38,416,451)
                                                                   ------------
  Net decrease in cash..........................................       (151,028)
  Cash at beginning of period...................................        315,125
                                                                   ------------
  Cash at end of period.........................................   $    164,097
                                                                   ============
--------------------------------------------------------------------------------
THE BLACKROCK INCOME TRUST INC.
STATEMENTS OF CHANGES
IN NET ASSETS (UNAUDITED)
--------------------------------------------------------------------------------

                                             SIX MONTHS
                                                ENDED              YEAR ENDED
                                              APRIL 30,            OCTOBER 31,
                                                2002                  2001
                                             ----------            ----------
INCREASE (DECREASE)
IN NET ASSETS
Operations:
  Net investment income ................   $ 36,374,811            $ 34,923,300
  Net realized gain (loss) .............     26,675,402             (16,446,601)
  Net change in unrealized
  appreciation (depreciation) ..........    (37,598,417)             69,129,322
                                           ------------            ------------
  Net increase in
  net assets resulting from
operations .............................     25,451,796              87,606,021
  Dividends from net
  investment income ....................    (17,675,951)            (35,351,946)
                                           ------------            ------------
  Total increase .......................      7,775,845              52,254,075

NET ASSETS
Beginning of period ....................    506,764,448             454,510,373
                                           ------------            ------------

END OF PERIOD (INCLUDING UNDIS-
  tributed net investment
  income of $27,729,151 and
  $9,030,291, respectively) ............   $514,540,293            $506,764,448
                                           ============            ============

See Notes to Financial Statements.

                                       12




------------------------------------------------------------------------------------------------------------------------------------
THE BLACKROCK INCOME TRUST INC.
FINANCIAL HIGHLIGHTS (UNAUDITED)
------------------------------------------------------------------------------------------------------------------------------------

                                                   SIX MONTHS ENDED                 YEAR ENDED OCTOBER 31,
                                                       APRIL 30,   -----------------------------------------------------------
                                                          2002       2001        2000         1999         1998        1997
                                                        --------   --------    --------     --------     --------     --------
                                                                                                    
PER SHARE OPERATING PERFORMANCE:
NET ASSET VALUE, BEGINNING OF PERIOD ................   $   8.06   $   7.23    $   7.31     $   7.94     $   8.12     $   7.61
                                                        --------   --------    --------     --------     --------     --------
  Net investment income (net of interest
    expense of $0.05,  $0.11, $0.12, $0.16,
    $0.19 and $0.18, respectively) ..................        .58        .56         .50          .73          .62          .58
  Net realized and unrealized gain (loss) ...........       (.17)       .83        (.02)        (.80)        (.24)         .49
                                                        --------   --------    --------     --------     --------     --------
Net increase (decrease) from investment operations ..        .41       1.39         .48         (.07)         .38         1.07
                                                        --------   --------    --------     --------     --------     --------
Dividends from net investment income ................       (.28)      (.56)       (.56)        (.56)        (.56)        (.56)
                                                        --------   --------    --------     --------     --------     --------
Net asset value, end of period* .....................   $   8.19   $   8.06    $   7.23     $   7.31     $   7.94     $   8.12
                                                        ========   ========    ========     ========     ========     ========
Market value, end of period* ........................   $   7.77   $   7.26    $   6.38     $   6.13     $   6.94     $   6.88
                                                        ========   ========    ========     ========     ========     ========
TOTAL INVESTMENT RETURN+ ............................      11.04%     23.23%      14.01%       (4.04)%       9.29%       19.68%
                                                        ========   ========    ========     ========     ========     ========
RATIOS TO AVERAGE NET ASSETS:
Operating expenses ..................................       1.02%+++   1.03%       1.05%        1.01%        1.01%        1.02%
Operating expenses and interest expense .............       2.18%+++   2.54%       2.78%        3.03%        3.33%        3.44%
Net investment income ...............................      14.52%+++   7.43%       7.11%        9.54%        7.74%        7.63%

SUPPLEMENTAL DATA:
Average net assets (000) ............................   $505,342   $470,185    $448,027     $482,685     $506,858     $474,903
Portfolio turnover ..................................         23%        32%        114%         144%         214%         220%
Net assets, end of period (000) .....................   $514,540   $506,764    $454,510     $459,399     $499,075     $510,230
Reverse repurchase agreements outstanding,
  end of period (000) ...............................   $ 97,894   $118,634    $ 64,460     $186,451     $198,336     $228,530
Asset coverage++ ....................................    $ 6,256    $ 5,272     $ 8,095      $ 3,478      $ 3,520      $ 3,233


----------
  * Net asset value and market  value are  published in BARRON'S on Saturday and
    THE WALL STREET JOURNAL on Monday.
  + Total investment return is calculated assuming a purchase of common stock at
    the current  market price on the first day and a sale at the current  market
    price on the last day of the period reported.  Dividends and  distributions,
    if any, are assumed for purposes of this  calculation  to be  reinvested  at
    prices  obtained  under  the  Trust's  dividend   reinvestment  plan.  Total
    investment return does not reflect brokerage  commissions.  Past performance
    is no guarantee of future results. Total investment return for the period of
    less than one full year is not annualized.
 ++ Per $1,000 of reverse repurchase agreement outstanding.
+++ Annualized.

The information above represents the unaudited operating  performance data for a
share of common stock outstanding,  total investment  return,  ratios to average
net  assets  and  other  supplemental  data  for  the  periods  indicated.  This
information has been determined based upon financial information provided in the
financial statements and market value data for the Trust's shares.

                       See Notes to Financial Statements.

                                       13


--------------------------------------------------------------------------------
THE BLACKROCK INCOME TRUST INC.
NOTES TO FINANCIAL STATEMENTS (UNAUDITED)
--------------------------------------------------------------------------------

NOTE 1. ORGANIZATION AND ACCOUNTING POLICIES

The BlackRock  Income Trust Inc. (the  "Trust"),  a Maryland  corporation,  is a
diversified  closed-end management in-vestment company. The investment objective
of the Trust is to achieve high monthly income  consistent with  preservation of
capital.  The  ability of issuers of debt  securities  held by the Trust to meet
their  obligations  may be  affected  by  economic  developments  in a  specific
industry  or  region.  No  assurance  can be given that the  Trust's  investment
objective will be achieved.

   The following is a summary of significant accounting policies followed by the
Trust.

SECURITIES VALUATION:  The Trust values mortgage-backed,  asset-backed and other
debt  securities,  interest rate swaps,  caps,  floors and  non-exchange  traded
options on the basis of current market quotations provided by dealers or pricing
services approved by the Trust's Board of Directors. In determining the value of
a particular security, pricing services may use certain information with respect
to transactions in such securities, quotations from dealers, market transactions
in comparable  securities,  various relationships observed in the market between
securities, and calculated yield measures based on valuation technology commonly
employed in the market for such securities.  Exchange-traded  options are valued
at their last sales price as of the close of options  trading on the  applicable
exchanges.  In the absence of a last sale,  options are valued at the average of
the quoted bid and asked prices as of the close of business.  A futures contract
is valued at the last sale price as of the close of the commodities  exchange on
which it trades.  Short-term  securities  may be valued at amortized  cost.  Any
securities  or other assets for which such  current  market  quotations  are not
readily  available  are valued at fair value as  determined  in good faith under
procedures  established by and under the general  supervision and responsibility
of the Trust's Board of Directors.

REPURCHASE AGREEMENTS: In connection with transactions in repurchase agreements,
the Trust's custodian takes possession of the underlying collateral  securities,
the  value of which at least  equals  the  principal  amount  of the  repurchase
transaction,  including  accrued  interest.  To the extent  that any  repurchase
transaction   exceeds  one  business  day,  the  value  of  the   collateral  is
marked-to-market  on a daily basis to ensure the adequacy of the collateral.  If
the seller  defaults and the value of the  collateral  declines or if bankruptcy
proceedings   are  commenced  with  respect  to  the  seller  of  the  security,
realization of the collateral by the Trust may be delayed or limited.

OPTION  SELLING/PURCHASING:  When the Trust  sells or  purchases  an option,  an
amount  equal to the  premium  received  or paid by the Trust is  recorded  as a
liability or an asset and is  subsequently  adjusted to the current market value
of the option  written or purchased.  Premiums  received or paid from writing or
purchasing  options  which  expire  unexercised  are treated by the Trust on the
expiration date as realized gains or losses.  The difference between the premium
and the  amount  paid or  received  on  effecting  a  closing  purchase  or sale
transaction, including brokerage commissions, is also treated as a realized gain
or loss. If an option is exercised, the premium paid or received is added to the
proceeds from the sale or cost of the purchase in determining  whether the Trust
has realized a gain or a loss on investment  transactions.  The Trust, as writer
of an option, may have no control over whether the underlying  securities may be
sold  (call) or  purchased  (put) and as a result  bears the  market  risk of an
unfavorable change in the price of the security underlying the written option.

   Options,  when used by the Trust,  help in  maintaining a targeted  duration.
Duration is a measure of the price  sensitivity  of a security or a portfolio to
relative changes in interest rates. For instance, a duration of "one" means that
a portfolio's or a security's price would be expected to change by approximately
one percent  with a one percent  change in interest  rates,  while a duration of
five  would  imply  that the price  would  move  approximately  five  percent in
relation to a one percent change in interest rates.

   Option  selling and  purchasing is used by the Trust to  effectively  "hedge"
positions, or collections of positions, so that changes in interest rates do not
change the duration of the portfolio  unexpectedly.  In general,  the Trust uses
options to hedge a long or short position or an overall portfolio that is longer
or shorter than the benchmark security. A call option gives the purchaser of the
option the right (but not  obligation)  to buy, and obligates the seller to sell
(when the option is exercised), the underlying position at the exercise price at
any time or at a specified time during the option period. A put option gives the
holder the right to sell and obligates the writer to buy the underlying position
at the  exercise  price at any time or at a  specified  time  during  the option
period.  Put  options  can be  purchased  to  effectively  hedge a position or a
portfolio against price declines if a portfolio is long. In the same sense, call
options can be purchased to hedge a portfolio that is shorter than its benchmark
against price  changes.  The Trust can also sell (or write) covered call options
and put options to hedge portfolio positions.

   The main risk that is associated with  purchasing  options is that the option
expires without being exercised.  In this case, the option expires worthless and
the premium paid for the option is considered the loss. The risk associated with
writing call options is that the Trust may forego the opportunity for a profit

                                       14


if the  market  value of the  underlying  position  increases  and the option is
exercised. The risk in writing put options is that the Trust may incur a loss if
the  market  value  of the  underlying  position  decreases  and the  option  is
exercised.  In addition,  as with futures  contracts,  the Trust risks not being
able to enter into a closing transaction for the written option as the result of
an illiquid market.

INTEREST  RATE  SWAPS:  In a simple  interest  rate swap,  one  investor  pays a
floating  rate of interest on a notional  principal  amount and receives a fixed
rate of interest on the same notional principal amount for a specified period of
time.  Alternatively,  an  investor  may pay a fixed rate and receive a floating
rate. Interest rate swaps are efficient as asset/liability  management tools. In
more complex swaps, the notional principal amount may decline (or amortize) over
time.

   During the term of the swap,  changes in the value of the swap are recognized
as unrealized gains or losses by "marking-to-market" to reflect the market value
of the swap. When the swap is terminated,  the Trust will record a realized gain
or loss  equal to the  difference  between  the  proceeds  from (or cost of) the
closing transaction and the Trust's basis in the contract, if any.

   The Trust is exposed to credit  loss in the event of  non-performance  by the
other party to the swap. However,  the Trust closely monitors swaps and does not
anticipate non-performance by any counterparty.

SWAP  OPTIONS:  Swap  options are similar to options on  securities  except that
instead of selling or purchasing the right to buy or sell a security, the writer
or  purchaser of the swap option is granting or buying the right to enter into a
previously  agreed  upon  interest  rate swap  agreement  at any time before the
expiration of the option.  Premiums  received or paid from writing or purchasing
options are recorded as liabilities or assets and are  subsequently  adjusted to
the current market value of the option written or purchased.  Premiums  received
or paid from writing or purchasing options which expires unexercised are treated
by the Trust on the expiration date as realized gains or losses.  The difference
between the  premium  and the amount  paid or  received  on  effecting a closing
purchase or sale transaction, including brokerage commission, is also treated as
a realized gain or loss. If an option is exercised, the premium paid or received
is added to the proceeds  from the sale or cost of the  purchase in  determining
whether the Trust has realized a gain or loss on investment transactions.

   The main risk that is  associated  with  purchasing  swap options is that the
swap option expires  without being  exercised.  In this case, the option expires
worthless and the premium paid for the swap option is considered  the loss.  The
main risk that is  associated  with the  writing of a swap  option is the market
risk of an unfavorable  change in the value of the interest rate swap underlying
the written swap option.

   Swap  options may be used by the Trust to manage the  duration of the Trust's
portfolio in a manner similar to more generic options described above.

INTEREST  RATE CAPS:  Interest  rate caps are  similar to  interest  rate swaps,
except  that one party  agrees to pay a fee,  while  the  other  party  pays the
excess, if any, of a floating rate over a specified fixed or floating rate.

   Interest  rate caps are  intended to both manage the  duration of the Trust's
portfolio and its exposure to changes in short term rates.  Owning interest rate
caps reduces the  portfolio's  duration,  making it less sensitive to changes in
interest rates from a market value  perspective.  The effect on income  involves
protection from rising short term rates,  which the Trust experiences  primarily
in the form of leverage.

   The Trust is exposed to credit  loss in the event of  non-performance  by the
other party to the interest  rate cap.  However,  the Trust does not  anticipate
non-performance by any counterparty.

   Transactions  fees paid or received by the Trust are  recognized as assets or
liabilities  and amortized or accreted into interest  expense or income over the
life of the interest rate cap. The asset or liability is  subsequently  adjusted
to the current market value of the interest rate cap purchased or sold.  Changes
in the value of the interest rate cap are  recognized  as  unrealized  gains and
losses.

INTEREST  RATE FLOORS:  Interest rate floors are similar to interest rate swaps,
except  that one party  agrees to pay a fee,  while  the  other  party  pays the
excess, if any, of a floating rate under a specified fixed or floating rate.

   Interest rate floors are used by the Trust to both manage the duration of the
portfolio  and its exposure to changes in  short-term  interest  rates.  Selling
interest rate floors reduces the portfolio's duration,  making it less sensitive
to changes  in  interest  rates from a market  value  perspective.  The  Trust's
leverage  provides  extra income in a period of falling  rates.  Selling  floors
reduces some of that advantage by partially monetizing it as an up front payment
which the Trust receives.

   The Trust is exposed to credit  loss in the event of  non-performance  by the
other party to the interest rate floor.  However,  the Trust does not anticipate
non-performance by any counterparty.

   Transactions  fees paid or received by the Trust are  recognized as assets or
liabilities  and amortized or accreted into interest  expense or income over the
life of the interest rate floor. The asset or liability is subsequently adjusted
to the  current  market  value of the  interest  rate floor  purchased  or sold.
Changes

                                       15


in the value of the interest rate floor are  recognized as unrealized  gains and
losses.

FINANCIAL  FUTURES  CONTRACTS:  A futures  contract is an agreement  between two
parties to buy and sell a financial instrument for a set price on a future date.
Initial margin deposits are made upon entering into futures contracts and can be
either  cash or  securities.  During the period the  futures  contract  is open,
changes in the value of the  contract  are  recognized  as  unrealized  gains or
losses by  "marking-to-market"  on a daily basis to reflect the market  value of
the contract at the end of each day's  trading.  Variation  margin  payments are
made or  received,  depending  upon  whether  unrealized  gains  or  losses  are
incurred. When the contract is closed, the Trust records a realized gain or loss
equal to the  difference  between  the  proceeds  from (or cost of) the  closing
transaction and the Trust's basis in the contract.

   Financial  futures  contracts,  when used by the Trust, help in maintaining a
targeted  duration.  Futures  contracts  can be sold to  effectively  shorten an
otherwise longer duration portfolio. In the same sense, futures contracts can be
purchased  to lengthen a portfolio  that is shorter  than its  duration  target.
Thus, by buying or selling futures contracts,  the Trust can effectively "hedge"
positions  so that  changes in interest  rates do not change the duration of the
portfolio unexpectedly.

   The Trust may invest in financial futures contracts primarily for the purpose
of hedging its existing portfolio  securities or securities the Trust intends to
purchase  against  fluctuations in value caused by changes in prevailing  market
interest  rates.  Should  interest  rates move  unexpectedly,  the Trust may not
achieve the  anticipated  benefits of the  financial  futures  contracts and may
realize a loss. The use of futures  transactions  involves the risk of imperfect
correlation in movements in the price of futures  contracts,  interest rates and
the underlying hedged assets. The Trust is also at the risk of not being able to
enter into a closing transaction for the futures contract because of an illiquid
secondary market.  In addition,  since futures are used to shorten or lengthen a
portfolio's  duration,  there is a risk that the portfolio may have  temporarily
performed better without the hedge or that the Trust may lose the opportunity to
realize appreciation in the market price of the underlying positions.

SHORT SALES: The Trust may make short sales of securities as a method of hedging
potential  price declines in similar  securities  owned.  When the Trust makes a
short  sale,  it may  borrow  the  security  sold  short and  deliver  it to the
broker-dealer  through  which  it made  the  short  sale as  collateral  for its
obligation  to deliver the security upon  conclusion of the sale.  The Trust may
have to pay a fee to borrow the  particular  securities  and may be obligated to
pay over any payments received on such borrowed  securities.  A gain, limited to
the price at which the Trust sold the security short, or a loss, unlimited as to
dollar amount,  will be recognized  upon the  termination of a short sale if the
market price is greater or less than the proceeds originally received.

SECURITIES  LENDING:  The Trust may lend its  portfolio  securities to qualified
institutions.  The loans are secured by collateral at least equal, at all times,
to the market  value of the  securities  loaned.  The Trust may bear the risk of
delay in recovery of, or even loss of rights in, the  securities  loaned  should
the borrower of the securities fail financially. The Trust receives compensation
for lending its  securities in the form of interest on the loan.  The Trust also
continues to receive interest on the securities  loaned, and any gain or loss in
the market price of the securities  loaned that may occur during the term of the
loan will be for the account of the Trust.

SECURITIES  TRANSACTIONS AND NET INVESTMENT INCOME:  Securities transactions are
recorded  on the trade  date.  Realized  and  unrealized  gains and  losses  are
calculated  on the  identified  cost basis.  Interest  income is recorded on the
accrual  basis,  and the  Trust  accretes  discount  and  amortizes  premium  on
securities purchased using the interest method.

SEGREGATION:  In cases in which the  Investment  Company Act of 1940, as amended
and the interpretive positions of the Securities and Exchange Commission ("SEC")
require  that the  Trust  segregate  assets in  connection  with  certain  Trust
investments  (e.g., when issued  securities,  reverse  repurchase  agreements or
futures contracts), the Trust will, consistent with certain interpretive letters
issued by the SEC,  designate on its books and records cash or other liquid debt
securities  having a  market  value at least  equal  to the  amount  that  would
otherwise be required to be physically segregated.

FEDERAL  INCOME  TAXES:  It is the  Trust's  intention  to  continue to meet the
requirements  of the Internal  Revenue Code  applicable to regulated  investment
companies  and to  distribute  sufficient  amounts  of  its  taxable  income  to
shareholders. Therefore, no federal income tax provision is required.

DIVIDENDS  AND  DISTRIBUTIONS:   The  Trust  declares  and  pays  dividends  and
distributions  monthly;  first from net  investment  income,  then from realized
short-term capital gains and other sources, if necessary.  Net long-term capital
gains,  if any,  in  excess  of loss  carryforwards  are  distributed  at  least
annually. Dividends and distributions are recorded on the ex-dividend date.

   Income  distributions  and  capital  gain  distributions  are  determined  in
accordance  with  income  tax  regulations  which  may  differ  from  accounting
principles generally accepted in the United States of America.

                                       16


ESTIMATES: The preparation of financial statements in conformity with accounting
principles   generally  accepted  in  the  United  States  of  America  requires
management to make estimates and assumptions that affect the reported amounts of
assets and  liabilities  and disclosure of contingent  assets and liabilities at
the date of the financial  statements  and the reported  amounts of revenues and
expenses  during the reporting  period.  Actual  results could differ from those
estimates.

DEFERRED  COMPENSATION PLAN: Under a deferred  compensation plan approved by the
Board of Directors on February 24, 2000,  non-interested  Directors may elect to
defer receipt of all, or a portion of their annual compensation.

   Deferred amounts earn a return as though  equivalent  dollar amounts had been
invested in common shares of other  BlackRock  funds  selected by the Directors.
This has the same economic  effect as if the Directors had invested the deferred
amounts in such other BlackRock funds.

   The  deferred  compensation  plan is not  funded and  obligations  thereunder
represent  general unsecured claims against the general assets of the Trust. The
Trust may, however,  elect to invest in common shares of those funds selected by
the Directors in order to match its deferred compensation obligations.

NOTE 2. AGREEMENTS

The Trust has an Investment  Advisory  Agreement with BlackRock  Advisors,  Inc.
(the "Advisor"), which is a wholly-owned subsidiary of BlackRock, Inc., which in
turn is an indirect,  majority-owned subsidiary of PNC Financial Services Group,
Inc. The Trust has an Administration  Agreement with Prudential  Investments LLC
("PI"), an indirect, wholly-owned subsidiary of Prudential Financial, Inc.

   The  investment  advisory  fee paid to the  Advisor  is  computed  weekly and
payable  monthly at an annual  rate of 0.65% of the Trust's  average  weekly net
assets.  The total  dollar  amounts  paid to the  Advisor by the Trust under the
Investment  Advisory  Agreement  for the six months ended April 30, 2002 and the
years  ended  October  31,  2001,  2000 and 1999  were  $1,628,863,  $3,064,600,
$2,928,176 and $3,147,152,  respectively.  The  administration fee paid to PI is
also computed weekly and payable monthly at an annual rate of 0.20% of the first
$500 million of the Trust's  average  weekly net assets and 0.15% of any excess.
The  total  dollar  amounts  paid to PI by the Trust  under  the  Administration
Agreement  for the six months  ended April 30, 2002 and the years ended  October
31,  2001,  2000  and 1999  were  $499,864,  $942,954,  $900,977  and  $968,355,
respectively.

   Pursuant to the agreements,  the Advisor provides  continuous  supervision of
the investment  portfolio and pays the compensation of officers of the Trust who
are affiliated  persons of the Advisor.  PI pays occupancy and certain  clerical
and accounting  costs of the Trust. The Trust bears all other costs and expenses
which  include  reimbursement  to the Advisor for  certain  operational  support
services provided to the Trust.

NOTE 3. PORTFOLIO SECURITIES

Purchases and sales of investment securities,  other than short-term investments
and  dollar  rolls,   for  the  six  months  ended  April  30,  2002  aggregated
$201,905,950 and $146,730,510, respectively.

   The Trust may from time to time  purchase  in the  secondary  market  certain
mortgage  pass-through  securities  packaged or master serviced by affiliates or
mortgage related securities containing loans or mortgages originated by PNC Bank
or its affiliates,  including  Midland Loan Services,  Inc. It is possible under
certain circumstances, an affiliate of PNC or its affiliates,  including Midland
Loan  Services,  Inc. could have interests that are in conflict with the holders
of these mortgage-backed  securities, and such holders could have rights against
an affiliate of PNC or its affiliates, including Midland Loan Services, Inc.

   The federal income tax basis of the Trust's investments at April 30, 2002 was
$595,273,646 and,  accordingly,  net unrealized  appreciation for federal income
tax purposes was $13,222,685 (gross unrealized appreciation  $31,453,001;  gross
unrealized depreciation $18,230,316).

   For federal income tax purposes, the Trust had a capital loss carryforward at
October  31,  2001  of   approximately   $114,560,600  of  which   approximately
$23,358,000 will expire in 2002, approximately  $15,428,300 will expire in 2003,
approximately  $27,373,200 will expire in 2004,  approximately  $33,108,000 will
expire in 2007,  approximately  $1,352,200 will expire in 2008 and approximately
$13,940,900 will expire in 2009.  Accordingly,  no capital gains distribution is
expected to be paid to shareholders until net gains have been realized in excess
of such amounts.

                                       17



   Details  of open  financial  futures  contracts  at April  30,  2002  were as
follows:

                                       VALUE AT      VALUE AT
 NUMBER OF              EXPIRATION      TRADE        APRIL 30,     UNREALIZED
 CONTRACTS    TYPE         DATE          DATE          2002       APPRECIATION
 ---------    ----      ----------     --------      --------     ------------
Long
  positions:
    806       30 Yr.
           U.S. T-Bond    June '02    $81,474,985   $82,463,875      $988,890
                                      ===========   ===========      ========

   The Trust  held two  interest  rate  caps.  Under all  agreements,  the Trust
receives  the excess,  if any, of a floating  rate over a fixed rate.  The Trust
paid a transaction fee for each cap.  Transaction fees are amortized through the
termination  of the  agreement.  Details  of the caps at April 30,  2002 were as
follows:

NOTIONAL                                                 VALUE AT
AMOUNT     FIXED     FLOATING    TERMINATION  AMORTIZED  APRIL 30,  UNREALIZED
 (000)     RATE        RATE          DATE        COST      2002    DEPRECIATION
------     -----   ------------  -----------  ---------  --------  ------------
$100,000   7.25%   3 mth. LIBOR    4/23/03     $469,683    $ 10     $(469,673)
 100,000   7.75%   3 mth. LIBOR     5/4/03      256,163     240      (255,923)
                                               --------    ----     ---------
                                               $725,846    $250     $(725,596)
                                               ========    ====     =========

   The Trust held one interest rate floor.  Under the agreement,  the Trust pays
the excess,  if any, of a fixed rate over a floating  rate. The Trust received a
transaction  fee  for  the  floor.  Transaction  fee is  amortized  through  the
termination of the  agreement.  Details of the interest rate floor held at April
30, 2002 were as follows:

NOTIONAL                                                VALUE AT
AMOUNT    FIXED    FLOATING   TERMINATION  AMORTIZED    APRIL 30,    UNREALIZED
 (000)    RATE       RATE         DATE        COST        2002      DEPRECIATION
------    -----  ------------ -----------  ---------    --------    ------------
$56,000   6.00%  1 mth. LIBOR   1/25/05   $(954,000)  $(2,219,392)  $(1,265,392)
                                          =========   ===========   ===========

   Details of open interest rate swaps at April 30, 2002 were as follows:

 NOTIONAL
  AMOUNT       FIXED        FLOATING     TERMINATION        UNREALIZED
   (000)       RATE           RATE           DATE          APPRECIATION
 --------    --------     ------------   -----------       ------------
 $ 24,000    5.71%(a)     3 mth. LIBOR      5/22/06         $1,021,104
   18,800    5.73%(a)     3 mth. LIBOR     12/14/11            235,728
                                                            ----------
                                                            $1,256,832
                                                            ==========
----------
(a) Trust pays floating interest rate and receives fixed rate.

   Transactions  in options written during the period ended April 30, 2002, were
as follows:

                                                       NOTIONAL
                                                        AMOUNT       PREMIUM
                                                        (000)        RECEIVED
                                                       --------     ----------
Options outstanding at October 31, 2001                      --             --
Options written                                        $461,100     $4,560,385
Options terminated in closing purchase transactions    (144,800)      (600,796)
                                                       --------     ----------
Options outstanding at April 30, 2002                  $316,300     $3,959,589
                                                       ========     ==========



NOTE 4. BORROWINGS

REVERSE  REPURCHASE  AGREEMENTS:  The Trust may enter  into  reverse  repurchase
agreements with qualified, third party broker-dealers as determined by and under
the  direction  of the  Trust's  Board of  Directors.  Interest  on the value of
reverse  repurchase  agreements issued and outstanding is based upon competitive
market  rates at the time of  issuance.  At the time  the  Trust  enters  into a
reverse repurchase agreement,  it establishes and maintains a segregated account
with the lender containing liquid investment grade securities having a value not
less than the  repurchase  price,  including  accrued  interest,  of the reverse
repurchase agreement.

   The average daily balance of reverse repurchase agreements outstanding during
the six months ended April 30, 2002 was approximately $154,403,000 at a weighted
average  interest rate of  approximately  1.89%.  The maximum  amount of reverse
repurchase  agreements  outstanding  at any  month-end  during  the  period  was
$185,961,750 as of January 31, 2002, which was 23.46% of total assets.

DOLLAR  ROLLS:  The Trust may enter into  dollar  rolls in which the Trust sells
securities  for delivery in the current  month and  simultaneously  contracts to
repurchase  substantially similar (same type, coupon and maturity) securities on
a specified future date.  During the roll period the Trust forgoes principal and
interest paid on the  securities.  The Trust will be compensated by the interest
earned on the cash  proceeds  of the  initial  sale and by the lower  repurchase
price at the future date.

   The Trust did not enter  into any  dollar  roll  transactions  during the six
months ended April 30, 2002.

NOTE 5. CAPITAL

   There are 200 million  shares of $.01 par value common stock  authorized.  Of
the  62,849,878  shares  outstanding at April 30, 2002, the Advisor owned 10,753
shares.

NOTE 6. DIVIDENDS

Subsequent  to April 30,  2002,  the Board of  Directors  of the Trust  declared
dividends  from  undistributed  earnings of $0.046875  per share payable May 31,
2002 to shareholders of record on May 15, 2002.

NOTE 7. COMMITMENT

On October 9, 1997, the Trust entered into a commitment to purchase an aggregate
of up to $20,000,000 of Overseas Private  Investment  Corp.  securities prior to
the  commitment  expiration  on  September  30,  2003.  To date,  the  Trust has
purchased such securities with a market value of $9,093,177 at April 30, 2002.

                                       18


--------------------------------------------------------------------------------
                         THE BLACKROCK INCOME TRUST INC.
                           DIVIDEND REINVESTMENT PLAN
--------------------------------------------------------------------------------

      Pursuant  to  the  Trust's  Dividend   Reinvestment   Plan  (the  "Plan"),
shareholders may elect to have all  distributions of dividends and capital gains
reinvested by EquiServe  Trust Company,  N.A. (the "Plan Agent") in Trust shares
pursuant  to the  Plan.  shareholders  who do not  participate  in the Plan will
receive all  distributions in cash paid by check in United States dollars mailed
directly to the  shareholders  of record (or if the shares are held in street or
other  nominee  name,  then to the nominee) by the transfer  agent,  as dividend
disbursing agent.

      The Plan Agent serves as agent for the shareholders in  administering  the
Plan.  After the Trust  declares a dividend or determines to make a capital gain
distribution, the Plan Agent will acquire shares for the participants' accounts,
depending upon the circumstances  described below, either (i) through receipt of
unissued but authorized shares from the Trust ("newly issued shares") or (ii) by
purchase  of  outstanding  shares  on the open  market,  on the New  York  Stock
Exchange or elsewhere  ("open-market  purchases").  If, on the dividend  payment
date,  the net asset  value per share is equal to or less than the market  price
per share plus estimated brokerage commissions (such condition being referred to
herein as "market premium"),  the transfer agent will invest the dividend amount
in newly issued shares on behalf of the participants. The number of newly issued
shares to be  credited  to each  participant's  account  will be  determined  by
dividing the dollar amount of the dividend by the net asset value per share (but
in no event  less than 95% of the then  current  market  price per share) on the
date the shares are issued.  If, on the  dividend  payment  date,  the net asset
value per share is greater than the market value per share (such condition being
referred to herein as "market  discount"),  the  transfer  agent will invest the
dividend amount in shares acquired on behalf of the  participants in open-market
purchases.

      Participants in the Plan may withdraw from the Plan upon written notice to
the Plan Agent and will receive  certificates  for whole Trust shares and a cash
payment will be made for any fraction of a Trust share.

      The Plan Agent's fees for the  handling of the  reinvestment  of dividends
and distributions will be paid by the Trust.  However, each participant will pay
a pro rata share of  brokerage  commissions  incurred  with  respect to the Plan
Agent's open market  purchases in connection with the  reinvestment of dividends
and  distributions.  The automatic  reinvestment of dividends and  distributions
will not relieve  participants of any federal,  state or local income taxes that
may be payable on such dividends or distributions.

      The Trust  reserves the right to amend or terminate the Plan as applied to
any dividend or  distribution  paid  subsequent to written  notice of the change
sent to all  shareholders  of the Trust at least 90 days  before the record date
for the dividend or distribution.  The Plan also may be amended or terminated by
the Plan Agent upon at least 90 days' written notice to all  shareholders of the
Trust.  All  correspondence  concerning  the Plan should be directed to the Plan
Agent at (800) 699-1BFM. The addresses are on the front of this report.




                                       19




--------------------------------------------------------------------------------
                         THE BLACKROCK INCOME TRUST INC.
                             ADDITIONAL INFORMATION
--------------------------------------------------------------------------------

      There have been no material changes in the Trust's  investment  objectives
or policies that have not been approved by the shareholders or to its charter or
by-laws or in the  principal  risk factors  associated  with  investment  in the
Trust.  There have been no changes in the persons who are primarily  responsible
for the day-to-day management of the Trust's portfolio.

   Quarterly  performance and other information regarding the Trust may be found
on  BlackRock's  website,  which can be  accessed  at  http://www.blackrock.com/
funds/cefunds.html.  This reference to BlackRock's  website is intended to allow
investors public access to quarterly  information regarding the Trust and is not
intended to incorporate BlackRock's website into this report.

The Annual  Meeting of Trust  Shareholders  was held May 23, 2002 to vote on the
following matter:

To elect two directors as follows:

DIRECTOR:                             CLASS            TERM            EXPIRING
--------                              -----            ----            --------
Richard E. Cavanagh ...............     I             3 years            2005
James Clayburn La Force, Jr. ......     I             3 years            2005


Directors  whose term of office  continues  beyond  this  meeting  are Andrew F.
Brimmer,  Kent Dixon, Frank J. Fabozzi,  Laurence D. Fink, Walter F. Mondale and
Ralph L. Schlosstein.

Shareholders  elected  the two  Directors.  The  results of the  voting  were as
follows:

                                     VOTES FOR      VOTES AGAINST   ABSTENTIONS
                                     ---------      -------------   -----------
Richard E. Cavanagh ...............  57,263,318           --          681,908
James Clayburn La Force, Jr. ......  57,120,195           --          825,031

   Laurence D. Fink,  Chairman of the Trust's  Board of Directors and certain of
the  officers of the Trust  listed on the cover of this Report to  Shareholders,
are also officers of the Advisor. They serve in the following capacities for the
Advisor:  Laurence D.  Fink--Chief  Executive  Officer,  Ralph L.  Schlosstein--
Director and President,  Robert S.  Kapito--Director  and Vice  Chairman,  Henry
Gabbay--Managing Director, and Anne Ackerley--Managing Director.


                                       20


--------------------------------------------------------------------------------
                         THE BLACKROCK INCOME TRUST INC.
                               INVESTMENT SUMMARY
--------------------------------------------------------------------------------

THE TRUST'S INVESTMENT OBJECTIVE
The BlackRock  Income Trust's  investment  objective is to manage a portfolio of
high  quality   securities  to  achieve  high  monthly  income  consistent  with
preservation of capital.  The Trust will seek to distribute  monthly income that
is greater than that  obtainable on an annualized  basis by investment in United
States  Treasury  securities  having the same  maturity  as the  average  dollar
weighted maturity of the Trust's investments.

WHO MANAGES THE TRUST?
BlackRock  Advisors,  Inc. (the "Advisor")  manages the Trust.  The Advisor is a
wholly-owned subsidiary of BlackRock,  Inc.  ("BlackRock"),  which is one of the
largest  publicly traded  investment  management firms in the United States with
$238 billion of assets under management as of March 31, 2002.  BlackRock manages
assets on behalf of institutional and individual  investors  worldwide through a
variety of equity, fixed income,  liquidity and alternative investment products,
including the BLACKROCK FUNDS and BLACKROCK  PROVIDENT  INSTITUTIONAL  FUNDS. In
addition,  BlackRock  provides  risk  management  advice and  investment  system
services to a growing  number of  institutional  investors  under the  BLACKROCK
SOLUTIONS name.  Clients are served from the Company's  headquarters in New York
City, as well as offices in Boston, Edinburgh,  Hong Kong, San Francisco,  Tokyo
and  Wilmington.  BlackRock  is a member  of The PNC  Financial  Services  Group
(NYSE:PNC), and is majority-owned by PNC and by BlackRock employees.

WHAT CAN THE TRUST INVEST IN?
The Trust will invest at least 65% of its assets in mortgage-backed  securities.
At least 85% of the  Trust's  assets  must be rated at least "AAA" by Standard &
Poor's or "Aaa" by Moody's at the time of purchase  (up to 5% can be unrated but
deemed by the Advisor to be of  comparable  quality).  Additionally,  15% of the
Trust's  assets can be invested in securities  rated at least "AA" by Standard &
Poor's or "Aa" by Moody's at time of purchase.  Under current market conditions,
BlackRock  expects  that  the  primary  investments  of the  Trust  will be U.S.
Government  securities,  securities  backed  by  government  agencies  (such  as
mortgage-backed   securities),   privately  issued  mortgage-backed  securities,
commercial mortgage-backed securities and asset-backed securities.

WHAT IS THE ADVISOR'S INVESTMENT STRATEGY?
The Advisor will seek to meet the Trust's  investment  objective by managing the
assets of the Trust so as to provide high  monthly  income  consistent  with the
preservation  of capital.  The Trust will seek to provide monthly income that is
greater  than that  which  could be  obtained  by  investing  in U .S.  Treasury
securities  with an average  life similar to that of the Trust's  assets.  Under
current market conditions, the average life of the Trust's assets is expected to
be in the  range of seven to ten  years.  Under  other  market  conditions,  the
Trust's average life may vary and may not be predictable  using any formula.  In
seeking the investment objective,  the Advisor may actively manage among various
types  of  securities  in  different  interest  rate  environments.

Traditional  mortgage  pass-through   securities  make  interest  and  principal
payments on a monthly basis and can be a source of  attractive  levels of income
to the Trust. While  mortgage-backed  securities in the Trust are of high credit
quality,  they  typically  offer  a yield  spread  above  Treasuries  due to the
uncertainty  of the timing of their cash flows as they are subject to changes in
the rate of  prepayments  when  interest  rates  change  and  either a larger or
smaller  proportion of mortgage holders refinance their mortgages or move. While
mortgage-backed  securities  offer the opportunity for attractive  yields,  they
subject a portfolio to interest rate risk and  prepayment  exposure which result
in reinvestment risk when prepaid principal must be reinvested.

Multiple-class  mortgage  pass-through  securities,  or collateralized  mortgage
obligations  (CMOs),  are also an  investment  that  may be used in the  Trust's
portfolio.  These  securities are issued in multiple classes each of which has a
different  coupon  rate,  stated  maturity and  prioritization  on the timing of
receipt of cash  flows  coming  from  interest  and  principal  payments  on the
underlying mortgages. Principal prepayments can be allocated among the different
classes of a CMO in a number of ways; for instance,  they can be applied to each
of the classes in the order of their respective stated maturities.  This feature
allows an investor to better plan the average life of their investment.

Additionally,  in order to protect the portfolio  from  interest rate risk,  the
Advisor  will  attempt  to  locate  securities  with  call  protection,  such as
commercial  mortgage-backed  securities with  prepayment  penalties or lockouts.
Securities with call protection should provide the portfolio with some degree of
protection against  reinvestment risk during times of lower prevailing  interest
rates.

                                       21


HOW ARE THE TRUST'S SHARES PURCHASED AND SOLD? DOES THE TRUST PAY DIVIDENDS
REGULARLY?

The  Trust's  shares are traded on the New York Stock  Exchange  which  provides
investors with  liquidity on a daily basis.  Orders to buy or sell shares of the
Trust must be placed through a registered broker or financial advisor. The Trust
pays monthly  dividends which are typically paid on the last business day of the
month. For shares held in the shareholder's name, dividends may be reinvested in
additional  shares of the Trust through the Trust's  transfer  agent,  EquiServe
Trust  Company,  N.A.  Investors who wish to hold shares in a brokerage  account
should check with their financial  advisor to determine  whether their brokerage
firm offers dividend reinvestment services.


LEVERAGE CONSIDERATIONS IN THE TRUST
Under current  market  conditions,  leverage  increases the income earned by the
Trust.  The  Trust  employs  leverage  primarily  through  the  use  of  reverse
repurchase  agreements  and dollar rolls.  Leverage  permits the Trust to borrow
money at short-term  rates and reinvest that money in  longer-term  assets which
typically offer higher interest  rates.  The difference  between the cost of the
borrowed  funds and the  income  earned on the  proceeds  that are  invested  in
longer-term  assets is the benefit to the Trust from leverage.  In general,  the
portfolio is allowed to leverage at approximately 33 1/3% of total assets.

Leverage also increases the duration (or price  volatility of the net assets) of
the Trust,  which can improve the  performance  of the Trust in a declining rate
environment,  but can cause net  assets to decline  faster  than the market in a
rapidly rising rate environment.  The Advisor's portfolio managers  continuously
monitor and  regularly  review the  Trust's  use of  leverage  and the Trust may
reduce,  or unwind,  the amount of leverage employed should the Advisor consider
that reduction to be in the best interests of the shareholders.

SPECIAL CONSIDERATIONS AND RISK FACTORS RELEVANT TO THE TRUST

THE TRUST IS  INTENDED  TO BE A  LONG-TERM  INVESTMENT  AND IS NOT A  SHORT-TERM
TRADING VEHICLE.

INVESTMENT  OBJECTIVE.  Although  the  objective of the Trust is to provide high
monthly  income  consistent  with  preservation  of  capital,  there  can  be no
assurance  that  this  objective  will  be  achieved.

DIVIDEND  CONSIDERATIONS.  Dividends  paid by the Trust are  likely to vary over
time as fixed income market conditions change. Future dividends may be higher or
lower than the dividend the Trust is currently paying.

INTEREST-ONLY SECURITIES (IO). The yield to maturity on an IO class is extremely
sensitive  to the rate of  principal  payments  (including  prepayments)  on the
related  underlying  Mortgage Assets, and a rapid rate of principal payments may
have a material  adverse  effect on such  security's  yield to maturity.  If the
underlying  Mortgage Assets experience  greater than anticipated  prepayments of
principal,  the Trust may fail to recoup fully its initial  investment  in these
securities even if the securities are rated AAA by S&P or Aaa by Moody's.

INVERSE FLOATING RATE MORTGAGE-BACKED  SECURITIES. ARMs with interest rates that
adjust at periodic  intervals in the opposite  direction from the market rate of
interest to which they are indexed.  An inverse  floater may be considered to be
leveraged  to the extent that its  interest  rate may vary by a  magnitude  that
exceeds the magnitude of the change in the index rate of interest.

LEVERAGE.  The Trust utilizes leverage through reverse repurchase agreements and
dollar rolls,  which  involves  special  risks.  The Trust's net asset value and
market value may be more volatile due to its use of leverage.

MARKET PRICE OF SHARES.  The shares of closed-end  investment  companies such as
the Trust trade on the New York Stock  Exchange  (NYSE symbol:  BKT) and as such
are subject to supply and demand influences.  As a result, shares may trade at a
discount or a premium to their net asset value.

MORTGAGE-BACKED   AND   ASSET-BACKED   SECURITIES.   The  cash  flow  and  yield
characteristics of these securities differ from traditional debt securities. The
major  differences  typically include more frequent payments and the possibility
of prepayments which will change the yield to maturity of the security.

CORPORATE  DEBT  SECURITIES.  The value of corporate debt  securities  generally
varies inversely with changes in prevailing market interest rates. The Trust may
be subject to certain  reinvestment  risks in environments of declining interest
rates.

ZERO COUPON SECURITIES. Such securities receive no cash flows prior to maturity;
therefore, interim price movement on the securities are generally more sensitive
to interest rate movements then securities that make periodic coupon payments.

ILLIQUID  SECURITIES.  The Trust may  invest in  securities  that are  illiquid,
although  under current  market  conditions the Trust expects to do so to only a
limited extent. These securities involve special risks.

ANTITAKEOVER  PROVISIONS.  Certain antitakeover provisions will make a change in
the Trust's  business or management  more difficult  without the approval of the
Trust's Board of Directors and may have the effect of depriving  shareholders of
an  opportunity  to sell their shares at a premium above the  prevailing  market
price.

                                       22


--------------------------------------------------------------------------------
                         THE BLACKROCK INCOME TRUST INC.
                                    GLOSSARY
--------------------------------------------------------------------------------

ADJUSTABLE RATE MORTGAGE-          Mortgage instruments with interest rates that
BACKED SECURITIES (ARMS):          adjust  at  periodic  intervals  at  a  fixed
                                   amount  over the  market  levels of  interest
                                   rates as reflected in specified indexes. ARMS
                                   are backed by mortgage  loans secured by real
                                   property.

ASSET-BACKED SECURITIES:           Securities   backed  by   various   types  of
                                   receivables  such as  automobile  and  credit
                                   card receivables.

CLOSED-END FUND:                   Investment  vehicle which initially  offers a
                                   fixed  number of shares and trades on a stock
                                   exchange.  The fund invests in a portfolio of
                                   securities  in  accordance  with  its  stated
                                   investment objectives and policies.

COLLATERALIZED MORTGAGE            Mortgage-backed   securities  which  separate
OBLIGATIONS (CMOS):                mortgage  pools  into  short-,  medium-,  and
                                   long-   term    securities   with   different
                                   priorities   for  receipt  of  principal  and
                                   interest.  Each  class  is  paid a  fixed  or
                                   floating   rate  of   interest   at   regular
                                   intervals.   Also  known  as   multiple-class
                                   mortgage pass-throughs.

COMMERCIAL MORTGAGE                Mortgage-backed  securities secured or backed
BACKED SECURITIES (CMBS):          by mortgage loans on commercial properties.


DISCOUNT:                          When a fund's net asset value is greater than
                                   its  stock  price  the  fund  is  said  to be
                                   trading at a discount.

DIVIDEND:                          Income generated by securities in a portfolio
                                   and  distributed  to  shareholders  after the
                                   deduction  of expenses.  This Trust  declares
                                   and pays dividends on a monthly basis.

DIVIDEND REINVESTMENT:             Shareholders  may elect to have all dividends
                                   and    distributions    of   capital    gains
                                   automatically   reinvested   into  additional
                                   shares of the Trust.

FHA:                               Federal Housing Administration,  a government
                                   agency that facilitates a secondary  mortgage
                                   market by providing an agency that guarantees
                                   timely  payment of interest and  principal on
                                   mortgages.

FHLMC:                             Federal  Home Loan  Mortgage  Corporation,  a
                                   publicly    owned,     federally    chartered
                                   corporation   that  facilitates  a  secondary
                                   mortgage market by purchasing  mortgages from
                                   lenders  such  as  savings  institutions  and
                                   reselling  them  to  investors  by  means  of
                                   mortgage-backed  securities.  Obligations  of
                                   FHLMC   are  not   guaranteed   by  the  U.S.
                                   Government,   however;  they  are  backed  by
                                   FHLMC's  authority  to  borrow  from the U.S.
                                   Government. Also known as Freddie Mac.

FNMA:                              Federal National Mortgage  Administration,  a
                                   publicly    owned,     federally    chartered
                                   corporation   that  facilitates  a  secondary
                                   mortgage market by purchasing  mortgages from
                                   lenders  such  as  savings  institutions  and
                                   reselling  them  to  investors  by  means  of
                                   mortgage-backed  securities.  Obligations  of
                                   FNMA   are  not   guaranteed   by  the   U.S.
                                   Government,   however;  they  are  backed  by
                                   FNMA's  authority  to  borrow  from  the U.S.
                                   Government. Also known as Fannie Mae.

GNMA:                              Government National Mortgage  Association,  a
                                   U.S.  Government  agency that  facilitates  a
                                   secondary  mortgage  market by  providing  an
                                   agency  that  guarantees  timely  payment  of
                                   interest and principal on  mortgages.  GNMA's
                                   obligations  are  supported by the full faith
                                   and credit of the U.S.  Treasury.  Also known
                                   as Ginnie Mae.

GOVERNMENT SECURITIES:             Securities  issued or  guaranteed by the U.S.
                                   Government,   or  one  of  its   agencies  or
                                   instrumentalities,  such as  GNMA,  FNMA  and
                                   FHLMC.

                                       23


INTEREST-ONLY SECURITIES:          Mortgage   securities   including  CMBS  that
                                   receive only the interest  cash flows from an
                                   underlying   pool  of   mortgage   loans   or
                                   underlying  pass-through   securities.   Also
                                   known as a strip.

INVERSE-FLOATING                   Mortgage instruments with coupons that adjust
RATE MORTGAGE:                     at periodic intervals  according to a formula
                                   which  sets  inversely  with  a  market level
                                   interest rate index.

MARKET PRICE:                      Price per share of a security  trading in the
                                   secondary market. For a closed-end fund, this
                                   is the  price at which  one share of the fund
                                   trades on the stock exchange.  If you were to
                                   buy or sell shares,  you would pay or receive
                                   the market price.

MORTGAGE DOLLAR ROLLS:             A mortgage  dollar roll is a  transaction  in
                                   which   the   Trust   sells   mortgage-backed
                                   securities  for delivery in the current month
                                   and  simultaneously  contracts to  repurchase
                                   substantially similar (although not the same)
                                   securities on a specified future date. During
                                   the "roll" period, the Trust does not receive
                                   principal   and  interest   payments  on  the
                                   securities,  but is compensated for giving up
                                   these  payments  by  the  difference  in  the
                                   current  sales price (for which the  security
                                   is sold) and lower  price that the Trust pays
                                   for the  similar  security at the end date as
                                   well  as the  interest  earned  on  the  cash
                                   proceeds of the initial sale.

MORTGAGE PASS-THROUGHS:            Mortgage-backed  securities  issued by Fannie
                                   Mae, Freddie Mac or Ginnie Mae.

NET ASSET VALUE (NAV):             Net asset value is the total  market value of
                                   all  securities  and other assets held by the
                                   Trust,    plus   income    accrued   on   its
                                   investments,  minus any liabilities including
                                   accrued expenses, divided by the total number
                                   of outstanding  shares.  It is the underlying
                                   value of a single  share on a given day.  Net
                                   asset  value  for  the  Trust  is  calculated
                                   weekly and  published in BARRON'S on Saturday
                                   and THE WALL STREET JOURNAL on Monday.

PRINCIPAL-ONLY SECURITIES:         Mortgage  securities  that  receive  only the
                                   principal cash flows from an underlying  pool
                                   of mortgage loans or underlying  pass-through
                                   securities. Also known as strips.

PROJECT LOANS:                     Mortgages   for    multi-family,    low-   to
                                   middle-income housing.

PREMIUM:                           When a fund's stock price is greater than its
                                   net  asset  value,  the  fund  is  said to be
                                   trading at a premium.

REMIC:                             A real estate mortgage  investment conduit is
                                   a    multiple-class    security   backed   by
                                   mortgage-backed  securities or whole mortgage
                                   loans  and  formed  as a trust,  corporation,
                                   partnership,  or  segregated  pool of  assets
                                   that  elects  to be  treated  as a REMIC  for
                                   federal tax purposes.  Generally, FNMA REMICs
                                   are  formed  as  trusts  and  are  backed  by
                                   mortgage-backed securities.

RESIDUALS:                         Securities    issued   in   connection   with
                                   collateralized   mortgage   obligations  that
                                   generally represent the excess cash flow from
                                   the mortgage assets  underlying the CMO after
                                   payment  of  principal  and  interest  on the
                                   other    CMO     securities    and    related
                                   administrative expenses.

REVERSE REPURCHASE                 In a reverse repurchase agreement,  the Trust
AGREEMENTS:                        sells  securities  and  agrees to  repurchase
                                   them at a  mutually  agreed  date and  price.
                                   During  this  time,  the Trust  continues  to
                                   receive the principal  and interest  payments
                                   from that  security.  At the end of the term,
                                   the Trust receives the same  securities  that
                                   were sold for the same initial  dollar amount
                                   plus  interest  on the cash  proceeds  of the
                                   initial sale.

STRIPPED MORTGAGE-BACKED           Arrangements  in  which a pool of  assets  is
SECURITIES:                        separated   into  two  classes  that  receive
                                   different  proportions  of the  interest  and
                                   principal   distributions   from   underlying
                                   mortgage-backed securities. IO's and PO's are
                                   examples of strips.

                                       24


--------------------------------------------------------------------------------
                            BLACKROCK ADVISORS, INC.
                           SUMMARY OF CLOSED-END FUNDS
--------------------------------------------------------------------------------



TAXABLE TRUSTS
------------------------------------------------------------------------------------------------------------------------------------

                                                                                          STOCK              MATURITY
PERPETUAL TRUSTS                                                                         SYMBOL                DATE
                                                                                          -----                -----
                                                                                                          
The BlackRock Income Trust Inc.                                                           BKT                   N/A
The BlackRock North American Government Income Trust Inc.                                 BNA                   N/A
The BlackRock High Yield Trust                                                            BHY                   N/A
BlackRock Core Bond Trust                                                                 BHK                   N/A
BlackRock Strategic Bond Trust                                                            BHD                   N/A

TERM TRUSTS
The BlackRock Strategic Term Trust Inc.                                                   BGT                  12/02
The BlackRock Investment Quality Term Trust Inc.                                          BQT                  12/04
The BlackRock Advantage Term Trust Inc.                                                   BAT                  12/05
The BlackRock Broad Investment Grade 2009 Term Trust Inc.                                 BCT                  12/09

TAX-EXEMPT TRUSTS
------------------------------------------------------------------------------------------------------------------------------------

                                                                                          STOCK              MATURITY
PERPETUAL TRUSTS                                                                         SYMBOL                DATE
                                                                                          -----                -----
The BlackRock Investment Quality Municipal Trust Inc.                                     BKN                   N/A
The BlackRock California Investment Quality Municipal Trust Inc.                          RAA                   N/A
The BlackRock Florida Investment Quality Municipal Trust                                  RFA                   N/A
The BlackRock New Jersey Investment Quality Municipal Trust Inc.                          RNJ                   N/A
The BlackRock New York Investment Quality Municipal Trust Inc.                            RNY                   N/A
The BlackRock Pennsylvania Strategic Municipal Trust                                      BPS                   N/A
The BlackRock Strategic Municipal Trust                                                   BSD                   N/A
BlackRock California Municipal Income Trust                                               BFZ                   N/A
BlackRock Municipal Income Trust                                                          BFK                   N/A
BlackRock New York Municipal Income Trust                                                 BNY                   N/A
BlackRock New Jersey Municipal Income Trust                                               BNJ                   N/A
BlackRock Florida Municipal Income Trust                                                  BBF                   N/A
BlackRock New York Municipal Bond Trust                                                   BQH                   N/A
BlackRock Virginia Municipal Bond Trust                                                   BHV                   N/A
BlackRock Florida Municipal Bond Trust                                                    BIE                   N/A
BlackRock Municipal Bond Trust                                                            BBK                   N/A
BlackRock Maryland Municipal Bond Trust                                                   BZM                   N/A
BlackRock New Jersey Municipal Bond Trust                                                 BLJ                   N/A
BlackRock California Municipal Bond Trust                                                 BZA                   N/A

TERM TRUSTS
The BlackRock Municipal Target Term Trust Inc.                                            BMN                  12/06
The BlackRock Insured Municipal 2008 Term Trust Inc.                                      BRM                  12/08
The BlackRock California Insured Municipal 2008 Term Trust Inc.                           BFC                  12/08
The BlackRock Florida Insured Municipal 2008 Term Trust                                   BRF                  12/08
The BlackRock New York Insured Municipal 2008 Term Trust Inc.                             BLN                  12/08
The BlackRock Insured Municipal Term Trust Inc.                                           BMT                  12/10
BlackRock California Municipal 2018 Term Trust                                            BJZ                  12/18
BlackRock New York Municipal 2018 Term Trust                                              BLH                  12/18
BlackRock Municipal 2018 Term Trust                                                       BPK                  12/18


      IF YOU WOULD LIKE FURTHER INFORMATION PLEASE DO NOT HESITATE TO CALL
   BLACKROCK AT (800) 227-7BFM (7236) OR CONSULT WITH YOUR FINANCIAL ADVISOR.

                                       25


--------------------------------------------------------------------------------
                            BLACKROCK ADVISORS, INC.
                                   AN OVERVIEW
--------------------------------------------------------------------------------

      BlackRock Advisors, Inc. (the "Advisor") manages the Trust. The Advisor is
a wholly-owned subsidiary of BlackRock, Inc. ("BlackRock"),  which is one of the
largest  publicly traded  investment  management firms in the United States with
$238 billion of assets under management as of March 31, 2002.  BlackRock manages
assets on behalf of institutional and individual  investors  worldwide through a
variety of equity, fixed income,  liquidity and alternative investment products,
including the BLACKROCK FUNDS and BLACKROCK  PROVIDENT  INSTITUTIONAL  FUNDS. In
addition,  BlackRock  provides  risk  management  advice and  investment  system
services to a growing  number of  institutional  investors  under the  BLACKROCK
SOLUTIONS name.  Clients are served from the Company's  headquarters in New York
City, as well as offices in Boston, Edinburgh,  Hong Kong, San Francisco,  Tokyo
and  Wilmington.  BlackRock  is a member  of The PNC  Financial  Services  Group
(NYSE:PNC), and is majority-owned by PNC and by BlackRock employees.

      BlackRock's  fixed  income  product  was  introduced  in 1988 by a team of
highly seasoned fixed income  professionals.  These  professionals had extensive
experience   creating,   analyzing   and  trading  a  variety  of  fixed  income
instruments,  including the most complex structured securities. In fact, several
individuals  at BlackRock  were  responsible  for  developing  many of the major
innovations  in  the  mortgage-backed   and  asset-backed   securities  markets,
including   the  creation  of  the  first  CMO,  the  floating   rate  CMO,  the
senior/subordinated pass-through and the multi-class asset-backed security.

      BlackRock  is unique  among asset  management  and  advisory  firms in the
emphasis it places on the  development of proprietary  analytical  capabilities.
Over one  quarter of the  firm's  professionals  are  dedicated  to the  design,
maintenance  and use of these  systems,  which are not  otherwise  available  to
investors. BlackRock's proprietary analytical tools are used for evaluating, and
designing fixed income investment  strategies for client portfolios.  Securities
purchased include mortgages,  corporate bonds,  municipal bonds and a variety of
hedging instruments.

      BlackRock  has  developed  investment  products that respond to investors'
needs and has been  responsible  for several  major  innovations  in  closed-end
funds. In fact,  BlackRock  introduced the first  closed-end  mortgage fund, the
first taxable and tax-exempt  closed-end funds to offer a finite term, the first
closed-end  fund to  achieve a AAA rating by  Standard  & Poor's,  and the first
closed-end  fund to invest  primarily in North American  Government  securities.
Currently,  BlackRock's  closed-end funds have dividend reinvestment plans, some
of which are designed to provide  ongoing  demand for the stock in the secondary
market.  BlackRock  manages a wide range of  investment  vehicles,  each  having
specific investment objectives and policies.

      In view of our continued  desire to provide a high level of service to all
our shareholders, BlackRock maintains a toll-free number for your questions. The
number is (800) 227-7BFM (7236).  We encourage you to call us with any questions
that you may have about your BlackRock  funds and we thank you for the continued
trust that you place in our abilities.





                      IF YOU WOULD LIKE FURTHER INFORMATION
           PLEASE DO NOT HESITATE TO CALL BLACKROCK AT (800) 227-7BFM



                                       26

-------------------------
[LOGO] BLACKROCH
-------------------------

DIRECTORS
Laurence D. Fink, CHAIRMAN
Andrew F. Brimmer
Richard E. Cavanagh
Kent Dixon
Frank J. Fabozzi
James Clayburn La Force, Jr.
Walter F. Mondale
Ralph L. Schlosstein

OFFICERS
Ralph L. Schlosstein, PRESIDENT
Robert S. Kapito, VICE PRESIDENT
Richard M. Shea, VICE PRESIDENT/TAX
Henry Gabbay, TREASURER
James Kong, ASSISTANT TREASURER
Anne Ackerley, SECRETARY

INVESTMENT ADVISOR
BlackRock Advisors, Inc.
100 Bellevue Parkway
Wilmington, DE 19809
(800) 227-7BFM

ADMINISTRATOR
Prudential Investments LLC
Gateway Center Three
100 Mulberry Street
Newark, NJ 07102-4077

CUSTODIAN
State Street Bank and Trust Company
1 Heritage Drive
North Quincy, MA 02171

TRANSFER AGENT
Equiserve Trust Company, N.A.
150 Royall Street
Canton, MA 02021
(800) 699-1BFM

INDEPENDENT ACCOUNTANTS
Deloitte & Touche LLP
200 Berkeley Street
Boston, MA 02116

LEGAL COUNSEL
Skadden, Arps, Slate, Meagher & Flom LLP
4 Times Square
New York, NY 10036

LEGAL COUNSEL - INDEPENDENT DIRECTORS
Debevoise & Plimpton
919 Third Avenue
New York, NY 10022

   The accompanying  financial  statements as of April 30, 2002 were not audited
and accordingly, no opinion is expressed on them.

   This report is for shareholder information. This is not a prospectus intended
for use in the purchase or sale of any securities.

   Statements  and other  information  contained in this report are as dated and
are subject to change.

                         THE BLACKROCK INCOME TRUST INC.
                         c/o Prudential Investments LLC
                              Gateway Center Three
                               100 Mulberry Street
                              Newark, NJ 07102-4077
                                 (800) 227-7BFM


[Logo] Printed on recycled paper                                    09247F-10-0



THE [BLACKROCK LOGO]
INCOME
TRUST INC.
================================================================================
SEMI-ANNUAL REPORT
APRIL 30, 2002




[BLACKROCK LOGO] (SM)