c22544_n30d

The

Insured Municipal 
2008 Term 
Trust Inc.

Annual Report 
December 31, 2001


THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
ANNUAL REPORT TO SHAREHOLDERS
REPORT OF INVESTMENT ADVISOR

     January 31, 2002 

Dear Shareholder: 

    Economic activity slowed significantly during the year, continuing the downturn that began in March 2000. The September 11 attacks on the World Trade Center and the Pentagon accelerated this decline by injecting fear and further uncertainty into an already weak economy. In response to the dramatic slowdown in the U.S. economy, the Federal Reserve Board aggressively lowered interest rates over the year. The Federal Open Market Committee (“FOMC”) cut interest rates eleven times in 2001, reducing interest rates by 4.75%, bringing the current Federal Funds rate to 1.75%, its lowest level since September 1961.

     The weakening U.S. economic environment and the accompanying Federal Reserve activity have had a positive effect on the fixed income markets. Virtually all sectors of the domestic fixed income market posted positive returns over the year. As short-term interest rates declined faster than long-term interest rates over the year, the yield curve reached historically steep levels, making it a very attractive environment for leveraged bond funds. Because these funds borrow at short-term rates and invest in longer-term securities, the amount they earn grows as the difference between short-term and long-term rates increases. Furthermore, economic indicators continue to suggest that inflation should remain benign, which should support high-quality fixed income securities, especially those with longer maturities.

     While still relatively weak, economic activity in the second half of the fourth quarter started to recover, leading many consumers and investors to be hopeful of a V-shaped economic recovery. While we concur that some level of recovery is underway, we are more cautious than the consensus with regard to the magnitude and timing of the recovery. Our view is that any recovery this year will be moderate, as corporate profits will remain under pressure as a result of lower capital spending, excess capacity and lack of pricing power. Continued pressure on profits will likely lead to additional job cuts, which will create an even more difficult environment for consumers, given their already high level of debt. Given our outlook, we expect a period of prolonged lower interest rates and have positioned the portfolios to take advantage of these low rates. These low short-term rates, coupled with little movement on the long end of the municipal yield curve over the year, have the yield curve at its steepest levels in a decade. As such, we find longer maturities between the 15-year and 20-year part of the curve the most attractive as we can use these maturities to best take advantage of the steepness of the curve. In addition, we expect higher quality and higher coupon securities to perform well as retail investors continue to spark demand for these products in 2002 as they did in 2001.

     This annual report contains a summary of market conditions during the annual period and a review of portfolio strategy by your Trust’s managers in addition to the Trust’s audited financial statements and a listing of the Portfolio’s holdings. Continued thanks for your confidence in BlackRock. We appreciate the opportunity to help you achieve your long-term investment goals.

Sincerely,  
   
Laurence D. Fink Ralph L. Schlosstein
Chairman President

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     January 31, 2002 

Dear Shareholder: 

    We are pleased to present the audited annual report for The BlackRock Insured Municipal 2008 Term Trust Inc. (the “Trust”) for the fiscal year ended December 31, 2001. We would like to take this opportunity to review the Trust’s stock price and net asset value (NAV) change, summarize developments in the fixed income markets 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 “BRM”. The Trust’s investment objectives are to provide current income exempt from regular Federal income tax and return $15 per share (an amount equal to the Trust’s initial public offering price) to investors on or about December 31, 2008. The Trust seeks to achieve these objectives by investing in high credit quality (“AAA” or insured to “AAA”) tax-exempt general obligation and revenue bonds issued by city, county and state municipalities throughout the United States.

The table below summarizes the changes in the Trust’s stock price and net asset value:

 
  12/31/01   12/31/00   Change     High     Low  


 
 
 

 

 
Stock Price $ 15.70   $ 14.875   5.55 % $ 16.07   $ 15.00  



 

 
 

 

 
Net Asset Value (NAV) $ 16.80   $ 16.62   1.08 % $ 17.33   $ 16.61  



 

 
 

 

 
 

The Fixed Income Markets

     Investor hopes for a soft landing quickly turned to fears of a recession as the U.S. economy rapidly deteriorated over the year. Prior to the events of September 11, our economic outlook envisioned an extended period of sluggish growth, with the risk of a more severe deterioration if consumer confidence and spending declined by any considerable degree. Economic data prior to the attacks suggests that the scenario of a more severe contraction may have been in the works. Year-over-year industrial production was down 4.8% in August, the largest yearly decline since 1982. The unemployment rate had drifted up to 4.9% from a low of 3.9% in October of last year, and the four-week average of initial jobless claims rose to its highest level in nearly a decade. Consumer confidence was starting to wane, and consumer credit outstanding had begun to decline. The events of September 11 undoubtedly further weakened consumer sentiment. The Conference Board’s consumer confidence index posted its biggest one-month decline since 1990. According to the minutes of the October 2, 2001 Federal Open Market Committee meeting, “The terrorist attacks have significantly heightened uncertainty in an economy that was already weak. Business and household spending as a consequence are being further dampened. Nonetheless, the long-term prospects for productivity growth and the economy remain favorable and should become evident once the unusual forces restraining demand abate.” During the year ended December 31, 2001 the Federal Reserve aggressively lowered the Federal Funds rate by a total of 4.75%, bringing the current Fed Funds rate to 1.75%.

     Over the course of the year, the Treasury yield curve steepened significantly as the bond market rallied in response to the slowing U.S. economy and the aggressive interest rate cuts by the Federal Reserve. Treasury yields on the short-end of the yield curve, as measured by the 2-year Treasury, fell sharply from 5.09% on December 31, 2000 to 3.02% on December 31, 2001. During the same period, however, yields on longer-term bonds remained relatively unchanged with 10-year Treasuries decreasing 6 basis points and 30-year Treasuries increasing 1 basis point. Despite longer-term yields remaining relatively unchanged, there was an increase in volatility in the marketplace due to anticipated Fed easing and increased supply. On October 31, 2001, the U.S. Treasury announced plans to stop selling 30-year U.S. Treasuries, maintaining that the government does “not need the 30-year bond to meet [its] current financing needs.” On the news that the Treasury would discontinue a program that issued a total of $600 billion in debt since its official inception in 1977, the 30-year bond price increased by more than 5% and yields, which react inversely to changes in price, fell over 36 basis points.

     For the annual period ended December 31, 2001, municipal bonds slightly underperformed the taxable domestic bond market on a tax-adjusted basis, returning 8.36% (as measured by the Lehman Municipal Index at a tax bracket of 38.6%) versus

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the Lehman Aggregate Index’s 8.44%. Strong demand for municipals due to turmoil in the equity markets and diversification into fixed income securities was met by $286 billion worth of new issuance, a 44% increase from last year. For the upcoming year, we anticipate new issue supply to continue at 2001’s pace as municipalities have increasing financing needs due to decreasing revenues and higher demand for expenditures due to the slowdown in the U.S. economy.

The Trust’s Portfolio and Investment Strategy

     The Trust’s portfolio is actively managed to diversify exposure to various sectors, issuers, revenue sources and security types. BlackRock’s investment strategy emphasizes a relative value approach, which allows the Trust to capitalize upon changing market conditions by rotating municipal sectors and coupons. Additionally, the Trust emphasizes securities whose maturity dates match the termination date of the Trust.

     Over the period, trading activity in the Trust remained relatively low, as many of the securities in the Trust’s portfolio continued to trade at prices above where they were purchased. As trading activity that results in the Trust realizing a capital gain could require a taxable distribution, as it did in 2001, as well as reduce its income generating capacity, we continue to believe that waiting to restructure the portfolio in a higher interest rate environment is the most prudent portfolio management strategy. At present, we are confident that the Trust is on schedule to achieve its primary investment objective of returning $15 per share upon termination and will continue to seek investment opportunities in the municipal market.

     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. At the end of the period, the Trust’s leverage amount was 36% of total assets.

The following chart shows the Trust’s asset composition:

  Sector Breakdown      


 
 
Sector December 31, 2001   December 31, 2000  


 
 
County, City & State 23% 25%


 
 
Utility/Power 21% 22%


 
 
Education 12% 11%


 
 
Hospital 11% 12%


 
 
Transportation 8% 7%


 
 
Tax Revenue 6% 5%


 
 
Lease Revenue & Certificates        
of Participation 6% 5%


 
 
Special District 5% 5%


 
 
Water & Sewer 3% 5%


 
 
Industrial & Pollution Control 3% 1%


 
 
Housing 2% 2%

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     We look forward to continuing to manage the Trust to benefit from the opportunities available in the fixed income markets and to meet its investment objectives. We thank you for your investment in The BlackRock Insured Municipal 2008 Term Trust Inc. Please feel free to contact our marketing center at (800) 227-7BFM (7236) if you have specific questions which were not addressed in this report.

 

Sincerely,  
   
Robert S. Kapito Kevin M. Klingert
Vice Chairman and Portfolio Manager Managing Director and Portfolio Manager

 

The BlackRock Insured Municipal 2008 Term Trust Inc.  

 
Symbol on New York Stock Exchange:   BRM  



 
Initial Offering Date: September 18, 1992  


 
Closing Stock Price as of 12/31/01: $ 15.70  



 
Net Asset Value as of 12/31/01: $ 16.80  



 
Yield on Closing Stock Price as of 12/31/01 ($15.70)1:   5.06 %



 
Current Monthly Distribution per Common Share2: $ 0.06625  



 
Current Annualized Distribution per Common Share2: $ 0.79500  



 

1 Yield on Closing Stock Price is calculated by dividing the current annualized distribution per share by the closing stock price.
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 non-public 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.

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The BlackRock Insured Municipal 2008 Term Trust Inc.
Portfolio of Investments December 31, 2001

  Principal       Option Call    
      Rating* Amount       Provisions†   Value  
   (Unaudited) (000)  

 Description

(Unaudited)   (Note 1)  


 




 
                   
        LONG-TERM INVESTMENTS—158.0%          
        Alabama—0.3%          
AAA $ 1,905   Mobile Impvt. Wt., Zero Coupon, 8/15/08, MBIA 8/02 @ 71.587 $ 1,296,524  
           

 
        Arizona—0.7%          
AAA   4,000   Chandler, G.O., Zero Coupon, 7/01/08, FGIC No Opt. Call   3,010,480  
             
 
        California—0.4%          
AAA   1,890   California Hlth. Fac. Fin. Auth. Rev., Marin Gen. Hosp., Ser. A, 5.75%, 8/01/09, FSA 8/03 @ 102   1,983,782  
             
 
        Colorado—11.9%          
AAA   2,000   E-470 Pub. Hwy. Auth. Rev., Ser. B, Zero Coupon, 9/01/11, MBIA No Opt. Call   1,243,500  
AAA 30,205 †† Jefferson Cnty. Sch. Dist. No. R-001, G.O., 6.25%, 12/15/02, AMBAC N/A   31,823,384  
AAA   6,965   Regl. Transp. Dist., C. O. P., Trans. Vehicles Proj., Ser. A, 5.00%, 6/01/08, MBIA 6/07 @ 101   7,302,175  
AAA 13,285 †† Univ. of Colorado Hosp. Auth. Rev., Ser. A, 6.25%, 11/15/02, AMBAC N/A   14,077,052  
           
 
                54,446,111  
               
 
        District of Columbia—8.2%          
        Dist. of Columbia, G.O.,          
AAA   195   Ser. B, 5.50%, 6/01/09, FSA   ETM   209,319  
AAA   2,605   Ser. B, 5.50%, 6/01/09, FSA   No Opt. Call   2,777,738  
AAA 17,950 †† Ser. B, 6.30%, 6/01/02, MBIA   N/A   18,645,921  
AAA 10,000   Ser. B-1, 5.50%, 6/01/08, AMBAC   No Opt. Call   10,681,900  
AAA   320 †† Ser. E, 5.875%, 6/01/03, MBIA   N/A   341,907  
AAA   2,750   Ser. E, 5.875%, 6/01/08, MBIA   ETM   2,938,265  
AAA   2,000   Dist. of Columbia, Hosp. Rev., Children's Hosp., Ser. A, 6.25%, 7/15/08, FGIC 7/02 @ 102   2,079,280  
             
 
                37,674,330  
               
 
        Florida—0.5%          
AAA   2,080   Tampa Fla. Wtr. & Swr. Rev., 5.50%, 10/01/08, FSA (WI) No Opt. Call   2,162,680  
             
 
        Georgia—5.0%          
AAA   7,000 †† Atlanta, C.O.P., Pretrial Det. Ctr., 6.25%, 12/01/02, MBIA N/A   7,431,550  
AAA   5,000   Georgia St., G.O., Ser. E, 5.25%, 2/01/10   No Opt. Call   5,293,750  
AAA 10,000   Monroe Cnty., P.C.R., Pwr. Co. Plant Vogtle Proj., 4.20%, 1/01/12, AMBAC No Opt. Call   10,000,300  
           
 
                22,725,600  
               
 
        Illinois—15.0%          
AAA 14,205   Chicago O' Hare Intl. Arprt. Rev., Ser. A, 6.25%, 1/01/08, MBIA 1/05 @ 102   15,308,160  
AAA   3,105   Chicago Pub. Bldg. Comm. Bldg. Rev., Ser. A, Zero Coupon, 1/01/07, MBIA ETM   2,509,678  
        Chicago Sch. Fin. Auth., G.O., Ser. A, FGIC,        
AAA 13,000   6.25%, 6/01/07   6/02 @ 102   13,461,890  
AAA   9,150   6.25%, 6/01/09   6/02 @ 102   9,475,099  
Aaa   5,980   Cook Cnty. High Sch. Dist. No. 201, J. Sterling Morton Twnshp.,        
        Zero Coupon, 12/01/09, FGIC   No Opt. Call   4,121,117  
AAA   8,985   Du Page Cnty. Fst. Presv. Dist., Zero Coupon, 11/01/08 No Opt. Call   6,598,225  
AAA   9,500 †† Illinois Hlth. Fac. Auth. Rev., Alexian Med. Ctr. Proj., Ser. A, 6.35%, 1/01/02, MBIA N/A   9,690,000  
        Met. Pier & Expo. Auth. Ded. St. Tax Rev. Auth., FGIC,        
AAA   1,570   Ser. A, Zero Coupon, 6/15/08   ETM   1,177,673  
AAA   8,600   Ser. A, Zero Coupon, 6/15/08   No Opt. Call   6,423,942  
               
 
                68,765,784  
               
 
        Indiana—2.3%          
        Indiana Hlth. Fac. Fin. Auth. Hosp. Rev. & Impvt., Ancilla Sys. Inc., MBIA,        
AAA   1,805 †† Ser. A, 6.25%, 7/01/02   N/A   1,881,478  
AAA   3,860   Ser. A, 6.25%, 7/01/08   7/02 @ 102   4,163,821  
AAA   1,385 †† Ser. B, 6.25%, 7/01/02   N/A   1,443,682  
AAA   2,965   Ser. B, 6.25%, 7/01/08   7/02 @ 102   3,198,375  
               
 
                10,687,356  
               
 

See Notes to Financial Statements.

5


  Principal       Option Call    
      Rating* Amount       Provisions†   Value  
   (Unaudited) (000)  

 Description

(Unaudited)   (Note 1)  


 




 
                   
        Iowa—0.9%          
AAA $ 85   Iowa Fin. Auth., Sngl. Fam. Mtg. Rev., Ser. F, 6.35%, 7/01/09, AMBAC 1/03 @ 102 $ 87,648  
AAA   4,195   Muscatine Elec. Rev., 5.00%, 1/01/08, FSA 1/02 @ 100   4,215,388  
             
 
                4,303,036  
               
 
        Kentucky—0.6%          
AAA   3,890   Owensboro Elec. Lt. & Pwr. Rev., Ser. B, Zero Coupon, 1/01/09, AMBAC No Opt. Call   2,819,783  
             
 
        Louisiana—1.2%          
AAA   5,000 †† Louisiana Pub. Fac. Auth. Hosp. Rev., Lafayette Gen. Med. Ctr. Proj., 6.30%, 10/01/02, FSA N/A   5,268,150  
             
 
        Massachusetts—4.7%          
AAA   4,465 †† Chelsea Sch. Proj. Loan, 6.00%, 6/15/04, AMBAC N/A   4,875,110  
        Massachusetts Bay Trans. Auth. Rev., Ser. B, MBIA,        
AAA   200 †† 6.00%, 3/01/03   N/A   212,442  
AAA   5,800   6.00%, 3/01/10   3/03 @ 102   6,111,866  
AAA 10,000   Massachusetts St. Hsg. Fin. Agcy. Hsg. Proj., Ser. A, 5.95%, 10/01/08, AMBAC 4/03 @ 102   10,371,600  
           
 
                21,571,018  
               
 
        Michigan—5.1%          
        Lake Orion, Cmnty. Sch. Dist., AMBAC,          
AAA   3,290 †† 6.60%, 5/01/05   N/A   3,667,396  
AAA   3,285 †† 6.70%, 5/01/05   N/A   3,672,071  
AAA   8,920 †† Michigan St. Bldg. Auth. Rev., Fac. Proj., Ser. IIA, 6.25%, 10/01/02, AMBAC N/A   9,402,037  
AAA   3,000   Michigan St. Trunk Line, Ser. A, 4.125%, 11/01/08, FSA No Opt. Call   2,977,590  
AAA   3,400   Wyandotte, Elec. Rev., 6.25%, 10/01/08, MBIA No Opt. Call   3,755,776  
             
 
                23,474,870  
               
 
        Missouri—1.6%          
AAA   7,315   Kansas City, Sch. Dist. Bldg. Corp. Leasehold Rev., Cap. Impvts. Proj., Ser. A,        
        6.50%, 2/01/08, FGIC   1/02 @ 102   7,427,285  
               
 
        Nevada—3.1%          
        Director St. Dept. Business & Ind. Rev. Las Vegas Monorail Proj., AMBAC,        
AAA   2,085   Zero Coupon, 1/01/09   No Opt. Call   1,495,946  
AAA   3,585   Zero Coupon, 1/01/10   No Opt. Call   2,434,179  
        Washoe Cnty. Arpt. Auth. Rev., Ser. B, MBIA,        
AAA   3,135   5.70%, 7/01/07   7/03 @ 102   3,291,092  
AAA   2,645   5.75%, 7/01/08   7/03 @ 102   2,782,566  
AAA   4,135 †† Washoe Cnty. Sch. Dist., G.O., Ser. A, 6.20%, 10/01/02, AMBAC N/A   4,316,072  
             
 
                14,319,855  
               
 
        New Jersey—13.3%          
AAA 30,275 †† New Jersey Econ. Dev. Auth., Mkt. Trans. Fac. Rev., Ser. A, 5.80%, 7/01/04, MBIA N/A   32,934,356  
AAA   1,750   New Jersey St. Transp. Trust Fund Auth., Transp. Sys. Ser. C, Ser. C, 5.25%, 12/15/08, AMBAC No Opt. Call   1,865,098  
        New Jersey St., G.O., Ser. D, MBIA,          
AAA   8,370 †† 6.00%, 2/15/03   N/A   8,875,464  
AAA 16,125   6.00%, 2/15/09   2/03 @ 102   16,980,754  
             
 
                60,655,672  
               
 
        New York—12.6%          
        New York City, G.O., MBIA,          
AAA   5,000   Ser. E, 6.125%, 8/01/06   No Opt. Call   5,512,900  
AAA 15,500   Ser. E, 6.20%, 8/01/07   No Opt. Call   17,177,255  
AAA   5,000   Ser. G, 5.75%, 2/01/08   2/06 @ 101.5   5,346,300  
        New York St. Env. Fac. Corp., Ser. D, P.C.R.,        
AAA   5,945   6.50%, 5/15/07   11/04 @ 102   6,537,776  
AAA   2,245   6.50%, 11/15/07   11/04 @ 102   2,468,849  
AAA 15,915   New York St., G.O., Ser. F, 5.25%, 9/15/09, MBIA 9/08 @ 101   16,822,473  
AAA   3,395   New York St. Thruway Auth. Svc. Contract Rev., Local Hwy. & Brdg., Ser. A,        
        5.40%, 1/01/09, MBIA   1/05 @ 102   3,549,167  
               
 
                57,414,720  
               
 

See Notes to Financial Statements.

6


    Principal       Option Call    
      Rating*   Amount       Provisions†   Value  
   (Unaudited)   (000)    Description (Unaudited)   (Note 1)  

 
 




 
                   
        North Carolina—8.4%          
AAA $ 1,000 †† Cumberland Cnty., C.O.P., Civic Ctr. Proj., Ser. A, 6.375%, 12/01/04, AMBAC N/A $ 1,114,610  
        North Carolina Eastn. Mun. Pwr. Agcy. Sys. Rev., Ser. B,        
AAA   13,500   6.125%, 1/01/09, FGIC   No Opt. Call   14,812,065  
AAA   5,000   7.00%, 1/01/08, CAPMAC   No Opt. Call   5,691,650  
AAA   14,675   7.25%, 1/01/07, CAPMAC   No Opt. Call   16,681,660  
               
 
                38,299,985  
               
 
        Ohio—2.2%          
AAA   2,410 †† Cleveland G.O., 6.40%, 11/15/04, MBIA   N/A   2,684,499  
AAA   6,095   Hamilton City, Elec. Sys. Rev., Ser. A, 6.125%, 10/15/08, FGIC 10/02 @ 102   6,391,339  
AAA   1,000 †† Ohio St. Bldg. Auth. Fac. Rev., Juvenile Correctional Proj., 6.50%, 10/01/04, AMBAC N/A   1,112,650  
             
 
                10,188,488  
               
 
        Oregon—0.7%          
AAA   2,905   Oregon St. Dept. Admin. Svcs., C.O.P., Ser. A, 5.00%, 11/01/08, FSA (WI) No Opt. Call   2,960,050  
             
 
        Pennsylvania—13.3%          
AAA   4,000   Allegheny Cnty. Hosp. Dev. Auth. Rev., Magee Women's Hosp., 6.25%, 10/01/08, FGIC 10/02 @ 102   4,190,040  
        Dauphin Cnty. Gen. Auth. Hosp. Rev., HAPSCO-Western Pennsylvania Hosp. Proj., MBIA,        
AAA   5,000   6.25%, 7/01/08   ETM   5,453,350  
AAA   10,000   6.25%, 7/01/08   7/02 @ 102   10,383,200  
AAA   6,600   Erie Cnty. Hosp. Auth. Rev., St. Vincent Hlth. Ctr. Proj., Ser. A, 6.25%, 7/01/08, MBIA 7/02 @ 102   6,852,912  
AAA   3,500   Indiana Cnty. Indl. Dev. Auth. P.C.R., New York St. Elec. & Gas Corp., Ser. A,        
        6.00%, 6/01/06, MBIA   No Opt. Call   3,821,650  
AAA   6,500   Pennsylvania Hsg. Fin. Agcy. Rev., Rental Hsg., Ser. C, 6.25%, 7/01/07, FNMA 7/02 @ 102   6,676,800  
        Pennsylvania St., Dept. Gen. Svcs., C.O.P., FSA,        
AAA   2,075   4.50%, 5/01/08   No Opt. Call   2,101,954  
AAA   2,120   4.50%, 11/01/08   No Opt. Call   2,149,616  
AAA   2,165   4.50%, 5/01/09   No Opt. Call   2,179,657  
AAA   2,220   4.50%, 11/01/09   No Opt. Call   2,236,051  
AAA   3,175   Philadelphia, G.O., 4.10%, 9/15/08, FSA   No Opt. Call   3,143,377  
AAA   10,930 †† Pittsburgh, G.O., Ser. D, 6.00%, 9/01/02, AMBAC N/A   11,457,482  
             
 
                60,646,089  
               
 
        Texas—25.6%          
AAA   13,000 †† Austin Pub. Impvt., G.O., 6.10%, 9/01/02, AMBAC N/A   13,382,980  
        Austin Util. Sys. Rev.,          
AAA   11,515   Ser. A, Zero Coupon, 11/15/08, MBIA   No Opt. Call   8,412,974  
AAA   5,000   Ser. A, Zero Coupon, 11/15/09, AMBAC   No Opt. Call   3,434,400  
AAA   5,000   Ser. A, Zero Coupon, 11/15/09, MBIA   No Opt. Call   3,434,400  
AAA   7,000   6.25%, 11/15/08, AMBAC   11/02 @ 102   7,369,040  
AAA   5,000   6.625%, 11/15/08, AMBAC   No Opt. Call   5,674,850  
        Baytown, G.O., AMBAC,          
AAA   2,385 †† 6.40%, 2/01/02   N/A   2,393,801  
AAA   2,840   6.40%, 2/01/08   2/02 @ 100   2,848,463  
AAA   4,360   Circle C Mun. Util. Dist. No. 3 Rev., 6.50%, 11/15/09, FGIC 1/02 @ 100   4,370,944  
        Coppell Indpt. Sch. Dist., MBIA,          
AAA   1,430   6.10%, 8/15/09   ETM   1,606,605  
AAA   2,495   6.10%, 8/15/09   8/02 @ 100   2,551,612  
AAA   4,390   Houston Indpt. Sch. Dist., Zero Coupon, 8/15/09, AMBAC No Opt. Call   3,051,533  
AAA   16,135   Houston Wtr. & Swr. Sys. Rev., Jr. Lien, Ser. C, 6.25%, 12/01/09, MBIA 12/02 @ 102   17,012,744  
AAA   6,000   San Antonio Elec. & Gas Rev., Ser. B, Zero Coupon, 2/01/10, FGIC ETM   4,096,560  
        Texas Mun. Pwr. Agcy. Rev.,          
AAA   15,000   Zero Coupon, 9/01/08, AMBAC   No Opt. Call   11,062,348  
AAA   16,175   Zero Coupon, 9/01/09, AMBAC   No Opt. Call   11,219,627  
AAA   7,000   5.00%, 9/01/10, FGIC   9/04 @ 100   7,079,380  
AAA   5,900   Texas St. Pub. Fin. Auth. Bldg. Rev., Ser. B, 6.25%, 2/01/09, AMBAC No Opt. Call   6,530,946  
AAA   2,275   Ysleta Indpt. Sch. Dist. Rev., Zero Coupon, 8/15/08, PSFG No Opt. Call   1,681,179  
             
 
                117,214,386  
               
 

See Notes to Financial Statements.

7


    Principal     Option Call    
Rating*   Amount     Provisions†   Value  
(Unaudited)     (000)   Description (Unaudited)   (Note 1)  

 

 



 
                   
          Utah—3.5%        
          Intermountain Pwr. Agcy. Pwr. Supply Rev., Ser. B, MBIA,        
AAA   $ 2,215   6.00%, 7/01/07 ETM $ 2,441,794  
AAA     1,285   6.00%, 7/01/07 No Opt. Call   1,398,401  
AAA     1,550 †† Salt Lake Cnty. Mun. Bldg. Auth. Lease Rev., Ser. A, 6.05%, 10/01/04, MBIA N/A   1,692,027  
AAA     10,300   Utah St., G.O., Ser. F, 5.00%, 7/01/10 7/07 @ 100   10,600,863  
               
 
                16,133,085  
               
 
          Washington—14.2%        
AAA     12,850   King Cnty., G.O., Ser. D, 5.55%, 12/01/08, MBIA 12/07 @ 102   13,808,481  
          Snohomish Cnty. Sch. Dist., G.O., MBIA,        
AAA     2,235 †† 6.10%, 12/01/03 N/A   2,431,009  
AAA     1,765   6.10%, 12/01/08 12/03 @ 102   1,900,764  
          Washington St. Hlth. Care Fac. Auth. Rev., MBIA,        
AAA     1,010   Catholic Hlth. Initiatives A, 5.30%, 12/01/08 No Opt. Call   1,058,662  
AAA     1,000   Catholic Hlth. Initiatives A, 5.40%, 12/01/10 6/10 @ 101   1,046,210  
AAA     9,000   Virginia Mason Oblig. Group, 6.30%, 2/15/09 2/03 @ 102   9,491,580  
          Washington St. Pub. Pwr. Supply Sys. Rev.,        
AAA     3,000   Nuclear Proj. No. 2, 5.55%, 7/01/10, FGIC 7/03 @ 102   3,093,870  
AAA     13,635   Nuclear Proj. No. 2, Ser. A, 6.25%, 7/01/09, MBIA 7/02 @ 102   14,162,947  
AAA     5,550   Nuclear Proj. No. 3, Zero Coupon, 7/01/07, BIGI No Opt. Call   4,356,140  
AAA     2,000   Nuclear Proj. No. 3, Zero Coupon, 7/01/08, BIGI No Opt. Call   1,483,380  
AAA     11,000   Ser. A, 5.80%, 7/01/07, FSA No Opt. Call   11,824,670  
               
 
                64,657,713  
               
 
          West Virginia—2.7%        
AAA     11,600   West Virginia St. Pkwys. Econ. Dev. & Tourism Auth., 5.70%, 5/15/09, FGIC 5/03 @ 102   12,221,760  
               
 
          Total Long-Term Investments (cost $676,241,140)     722,328,592  
               
 
          SHORT-TERM INVESTMENTS—2.5%**        
          Alabama—0.9%        
A-1+   4,000   Jefferson Cnty., G.O., Ser. B, 1.35%, 1/02/02, FRDD N/A   4,000,000  
               
 
          Kansas—0.1%        
A-1+   300   Kansas St. Dept. Transp. Hwy. Rev., Ser. B-2, 1.85%, 1/02/02, FRDD N/A   300,000  
               
 
          Maryland—1.1%        
A-1+   5,410   Maryland St. Hlth. & Higher Edl. Facs. Auth. Lease Rev., Ser. D, 1.55%, 1/02/02, FRDD N/A   5,410,000  
               
 
          New York—0.4%        
A-1+   690   New York City, G.O., Ser. B, 1.75%, 1/02/02, FRDD N/A   690,000  
A-1+   1,000   New York St. Energy Res. and Dev. Auth., P.C.R., 1.75%, 1/02/02, FRDD N/A   1,000,000  
               
 
                1,690,000  
               
 
          Total Short-Term Investments (cost $11,400,000)     11,400,000  
               
 
          Total Investments—160.5% (cost $687,641,140)     733,728,592  
          Liabilities in excess of other assets —(1.2)%     (5,658,845 )
          Liquidation value of preferred stock—(59.3)%   (271,000,000 )
             
 
          Net Assets Applicable to Common Shareholders—100%   $ 457,069,747  
             

 
   * Using the higher of Standard & Poor’s, Moody’s or Fitch’s rating.

 ** 

For purposes of amortized cost valuation, the maturity dates of these instruments is considered to be the earlier of the next date on which the security
  can be redeemed at par, or the next date on which the rate of interest is adjusted.
    Option call provisions: date (month/year) and price of the earliest optional call or redemption. There may be other call provisions at varying prices at
  later dates.
  This bond is prerefunded. See glossary for definition.

See Notes to Financial Statements.

8


 KEY TO ABBREVIATIONS

       
   AMBAC — American Municipal Bond Assurance Corporation FRDD — Floating Rate Daily Demand
         BIGI — Bond Investors Guaranty Insurance Company FSA — Financial Security Assurance
CAPMAC — Capital Markets Assurance Company G.O. — General Obligation
      C.O.P. — Certificate of Participation MBIA — Municipal Bond Insurance Association
         ETM — Escrowed to Maturity P.C.R. — Pollution Control Revenue
         FGIC — Financial Guaranty Insurance Company PSFG — Permanent School Fund Guaranty
      FNMA — Federal National Mortgage Association WI — When Issued

See Notes to Financial Statements.

9


The BlackRock Insured 
Municipal 2008 Term Trust Inc.
Statement of Assets and Liabilities
December 31, 2001

Assets      
Investments, at value (cost $687,641,140) (Note 1) $   733,728,592  
Cash     2,454,904  
Interest receivable     10,640,556  
Receivable for investments sold     890,000  
Other assets     71,799  
 


 
      747,785,851  
 


 
Liabilities        
Dividends payable—common stock     1,941,199  
Dividends payable—preferred stock     144,220  
Payable for securities purchased     17,041,095  
Investment advisory fee payable (Note 2)     210,486  
Administration fee payable (Note 2)     62,107  
Deferred directors fees (Note 1)     39,693  
Other accrued expenses     277,304  
 


 
      19,716,104  
 


 
Net Investment Assets $   728,069,747  
 


 
Net investment assets were comprised of:        
   Common stock:        
      Par value (Note 4) $   272,071  
      Paid-in capital in excess of par     377,589,494  
   Preferred stock (Note 4)     271,000,000  
 


 
      648,861,565  
   Undistributed net investment income (Note 1)     33,431,255  
   Accumulated net realized loss (Note 1)     (310,525 )
   Net unrealized appreciation (Note 1)     46,087,452  
 


 
Net investment assets, December 31, 2001 $   728,069,747  
 


 
Net assets applicable to common shareholders $   457,069,747  
 


 
Net asset value per share:        
   ($457,069,747÷ 27,207,093 shares of        
   common stock issued and outstanding)   $16.80  
   
 

The BlackRock Insured 
Municipal 2008 Term Trust Inc.
Statement of Operations
Year Ended December 31, 2001

Net Investment Income      
Income      
   Interest (Note 1) $ 40,860,119  
 

 
Expenses      
   Investment advisory   2,559,177  
   Administration   733,162  
   Auction agent   717,800  
   Custodian   153,178  
   Reports to shareholders   83,507  
   Directors   77,655  
   Independent accountants   40,324  
   Legal   38,635  
   Registration   33,250  
   Transfer agent   29,817  
   Miscellaneous 215,682  
 
 
   Total expenses   4,682,187  
   Less fees paid indirectly (Note 2)

(20,685

) 
 
 
Net expenses 4,661,502  
 
 
Net investment income 36,198,617  
 
 
Realized and Unrealized Gain (Loss)      
on Investments      
Net realized gain on investments   188,050  
Net change in unrealized appreciation      
   on investments

(2,296,483

) 
 
 
Net loss on investments

(2,108,433

)
 
 
Net Increase in Net Investment      
Assets Resulting from Operations $ 34,090,184  
 

 

See Notes to Financial Statements.

10


The BlackRock Insured Municipal 2008 Term Trust Inc.
Statements of Changes in Net Investment Assets

  Year Ended December 31,  
  2001   2000  
 
 
 
Increase (Decrease) in Net Investment Assets        
Operations:        
   Net investment income $ 36,198,617   $ 35,381,235  
   Net realized gain (loss) on investments   188,050     (19,108 )
   Net change in unrealized appreciation on investments (2,296,483 )   14,541,901  
 
 

 
      Net increase in net investment assets resulting from operations 34,090,184     49,904,028  
 
 

 
Dividends and distributions:            
   To common shareholders from net investment income   (21,642,306 )   (21,629,152 )
   To common shareholders from net realized gain on investments   (125,534 )    
   To preferred shareholders from net investment income   (7,367,624 )   (10,564,692 )
   To preferred shareholders from net realized gain on investments (50,283 )    
 
 

 
      Total dividends and distributions (29,185,747 )   (32,193,844 )
 
 

 
Capital Stock Transactions:            
   Net proceeds from additional issuance of preferred shares       64,032,840  
   Unused offering costs relating to issuance of preferred shares 107,874      
 
 

 
         Total increase 5,012,311     81,743,024  
 
 

 
Net Investment Assets            
Beginning of year 723,057,436   641,314,412  
 
 
 
End of year (including undistributed net investment income of            
   $33,431,255 and $25,792,372, respectively) $ 728,069,747   $ 723,057,436  
 

 

 

See Notes to Financial Statements.

11


The BlackRock Insured Municipal 2008 Term Trust Inc.
Financial Highlights

  Year Ended December 31,  
 
 
  2001   2000   1999   1998   1997  
 
 
 
 
 
 
PER COMMON SHARE OPERATING PERFORMANCE:                    
Investment operations:                    
Net asset value, beginning of the year1 $ 16.62   $ 16.00   $ 17.06   $ 16.80   $ 15.90  
 

 

 

 

 

 
   Net investment income2   1.33     1.30     1.21     1.20     1.18  
   Net realized and unrealized gain (loss) on investments2 (0.08 ) 0.54   (1.23 ) 0.11   0.78  
 
 
 
 
 
 
Net increase (decrease) from investment operations 1.25   1.84   (0.02 ) 1.31   1.96  
 
 
 
 
 
 
Dividends and distributions:                              
   Dividends from net investment income to:                              
      Common shareholders   (0.80 )   (0.80 )   (0.80 )   (0.80 )   (0.79 )
      Preferred shareholders   (0.27 )   (0.38 )   (0.24 )   (0.25 )   (0.27 )
   Distributions from net realized gain on investments to:                              
      Common shareholders   0.00 3                
      Preferred shareholders   0.00 3                
   Distributions in excess of net realized gain on investments to:                              
      Common shareholders               0.00 4   0.00 4
      Preferred shareholders       0.00 4 0.00 4
 
 
 
 
 
 
Total dividends and distributions (1.07 ) (1.18 ) (1.04 ) (1.05 ) (1.06 )
 
 
 
 
 
 
Capital charge with respect to issuance of preferred shares   (0.04 )      
 
 
 
 
 
 
Net asset value, end of year1 $ 16.80   $ 16.62   $ 16.00   $ 17.06   $ 16.80  
 

 

 

 

 

 
Market value, end of year1 $ 15.70   $ 14.88   $ 13.75   $ 16.13   $ 15.25  
 

 

 

 

 

 
TOTAL INVESTMENT RETURN5   11.06 %   14.40 %   (10.14 )%   11.21 %   10.97 %
 
 
 
 
 
 
RATIOS TO AVERAGE NET ASSETS OF COMMON                              
   SHAREHOLDERS:6                              
Expenses   1.01 %   1.05 %   0.93 %   0.88 %   0.92 %
Net investment income before preferred stock dividends2   7.87 %   8.06 %   7.30 %   7.10 %   7.19 %
Preferred stock dividends   1.60 %   2.40 %   1.47 %   1.49 %   1.62 %
Net investment income available to common shareholders2   6.27 %   5.66 %   5.83 %   5.61 %   5.57 %
SUPPLEMENTAL DATA:                              
Average net assets of common shareholders (000) $ 460,153   $ 438,958   $ 452,317   $ 458,993   $ 444,895  
Portfolio turnover   3 %   3 %   1 %   0 %   11 %
Net assets of common shareholders, end of year (000) $ 457,070   $ 452,057   $ 435,314   $ 464,236   $ 457,192  
Preferred stock outstanding (000) $ 271,000   $ 271,000   $ 206,000   $ 206,000   $ 206,000  
Asset coverage per share of preferred stock, end of year $ 67,178   $ 66,735   $ 77,857   $ 81,361   $ 80,508  
1 Net asset value and market value are published in Barron’s on Saturday and The Wall Street Journal on Monday.
2 As required, January 1, 2001, the Trust adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies and began amortizing
   market discount on debt securities. The effect of this accounting policy change had no impact on the total net assets of the Trust. The reclass of this change
   for the year ended December 31, 2001 to the net investment income from net realized and unrealized gain (loss) on investments was $0.003 per common
   share. The ratio of net investment income to average net assets on common shares increased from 6.25% to 6.27%, and net investment income before
   preferred share dividends to average net assets on common shares increased 7.85% to 7.87%. Per share, ratios and supplement data for prior years have
   not been restated to reflect this change.
3 Actual amount paid to common shareholders was $0.004614 for the year ended December 31, 2001. Actual amount paid to preferred shareholders was
   $0.001848 per common share for the year ended December 31, 2001.
4 Actual amount paid to common shareholders was $0.005235 and $0.004814 for the years ended December 31, 1998 and 1997, respectively. Actual amount
   paid to preferred shareholders was $0.001696 and $0.00154 per common share for the years ended December 31, 1998 and 1997, respectively.
5 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 each year 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 not a guarantee
   of future results.
6 Ratios are calculated on the basis of income and expenses applicable to both the common and preferred stock, relative to the average net assets of common
   shareholders.
The information above represents the audited operating performance data for a share of common stock outstanding, total investment return, ratios to average
net assets and other supplemental data for the years indicated. This information has been determined based upon financial information provided in the
financial statements and market value data for the Trust’s common shares.

See Notes to Financial Statements.

12


The BlackRock Insured 
Municipal 2008 Term Trust Inc.
Notes to Financial Statements

Note 1. Organization & Accounting Policies

The BlackRock Insured Municipal 2008 Term Trust Inc. (the “Trust”), was organized in Maryland on June 30, 1992 as a diversified, closed-end management investment company. The Trust’s investment objectives are to provide current income exempt from regular Federal income tax and to return $15 per share to investors on or about December 31, 2008. The ability of issuers of debt securities held by the Trust to meet their obligations may be affected by economic developments in the specific industry or region. No assurance can be given that the Trust’s investment objectives will be achieved.

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

Securities Valuation: Municipal securities (including commitments to purchase such securities on a “when-issued” basis) are valued on the basis of prices 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 bond dealers, market transactions in comparable securities and various relationships between securities. Short-term investments are 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.

Securities Transactions and Investment Income: Securities transactions are recorded on trade date. Realized and unrealized gains and losses are calculated on the identified cost basis. The Trust also records interest income on an accrual basis and amortizes premium and accretes discount to interest income on securities purchased using the interest method.

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 net income to shareholders. Therefore, no Federal income tax provision is required.

Dividends and Distributions: The Trust declares and pays dividends and distributions to common shareholders monthly, first from net investment income, then from net realized short-term capital gains and other sources, if necessary. Net long-term capital gains, if any, in excess of loss carryforwards, may be distributed annually. Dividends and distributions are recorded on the ex-dividend date. Dividends and distributions to preferred shareholders are accrued and determined as described in Note 4.

Reclassification of Capital Accounts: The Trust accounts for and reports distributions to shareholders in accordance with the American Institute of Certified Public Accountants’ Statement of Position 93-2: Determination, Disclosure, and Financial Statement Presentation of Income, Capital Gain, and Return of Capital Distributions by Investment Companies. The effect caused by applying this statement was to decrease undistributed net investment income and decrease accumulated net realized loss by $36,128 as a result of differences between financial reporting and tax accounting.

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 for the Directors 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.

New Accounting Policies: As required, effective January 1, 2001, the Trust adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies, as revised, and began amortizing market discount on debt securities. Prior to January 1, 2001, the Trust amortized premiums and original issue discount on debt securities. The cumulative effect of this accounting policy change had no impact on the total net assets of the Trust. This resulted in a $486,324 increase to undistributed net investment income and a corresponding decrease in net unrealized appreciation, based on securities held by the Trust on January 1, 2001. The Statements of Changes in Net Investment Assets and the Financial Highlights of the Trust for prior years have not been restated to reflect this change.

13


     The effect of this change for the year ended December 31, 2001, was to increase net investment income by $88,821; decrease net unrealized appreciation by $42,114 and decrease net realized gains by $46,707.

Note 2. Agreements

The Trust has an Investment Advisory Agreement with BlackRock Advisors, Inc., (the “Advisor”), 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 Princeton Administrators, L.P. (the “Administrator”), an indirect wholly-owned affiliate of Merrill Lynch & Co., Inc.

     The investment advisory fee paid to the Advisor is computed weekly and payable monthly at an annual rate of 0.35% of the Trust’s average weekly net investment assets. The administration fee paid to the Administrator is also computed weekly and payable monthly at an annual rate of 0.10% of the Trust’s average weekly net investment assets.

     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. The Administrator pays occupancy and certain clerical and accounting costs of the Trust. The Trust bears all other costs and expenses.

     Pursuant to the terms of the custody agreement, the Trust receives earnings credits from its custodian when positive cash balances are maintained, which are used to offset custody fees. The earnings credits for the period ended December 31, 2001 were $20,685.

Note 3. Portfolio Securities

Purchases and sales of investments, other than short-term investments, for the year ended December 31, 2001, aggregated $32,116,823 and $25,080,650, respectively.

     The Federal income tax basis of the Trust’s investments at December 31, 2001 was $687,418,485, and accordingly, net unrealized appreciation was $46,310,107 (gross unrealized appreciation—$46,649,084, gross unrealized depreciation —$338,977).

Note 4. Capital

There are 200 million shares of $.01 par value common stock authorized. The Trust may classify or reclassify any unissued shares of common stock into one or more series of preferred stock. Of the 27,207,093 common shares outstanding at December 31, 2001, the Advisor owned 7,093 shares. As of December 31, 2001, there were 10,840 preferred shares outstanding as follows: Series T28––2,060, Series R28––2,060, Series T7––4,660, and Series R7––2,060, which includes 2,600 shares of Series T7 issued on March 10, 2000.

     On March 10, 2000, the Trust reclassified 2,600 shares of common stock and issued an additional 2,600 shares of Series T7 preferred shares. The additional shares issued have identical rights and features of the existing Series T7 preferred shares. Offering costs of $209,286 and underwriting discounts of $650,000 have been charged to paid-in capital in excess of par of the common shares.

     Dividends on Series T7 shares and R7 shares are cumulative at a rate which is reset every 7 days based on the results of an auction. Dividends on Series T28 shares are cumulative at a rate which is reset every 28 days based on the results of an auction. Series R28 shares paid dividends monthly at a rate established at the initial offering through May 17, 1994. Thereafter, rates on Series R28 shares reset every 28 days based on the results of an auction. Dividend rates ranged from 1.10% to 5.10% during the year ended December 31, 2001.

     The Trust may not declare dividends or make other distributions on shares of common stock or purchase any such shares if, at the time of the declaration, distribution or purchase, asset coverage with respect to the outstanding preferred stock would be less than 200%.

     The preferred stock is redeemable at the option of the Trust, in whole or in part, on any dividend payment date at $25,000 per share plus any accumulated or unpaid dividends whether or not declared. The preferred stock is also subject to mandatory redemption at $25,000 per share plus any accumulated or unpaid dividends, whether or not declared if certain requirements relating to the composition of the assets and liabilities of the Trust as set forth in the Articles of Incorporation are not satisfied.

     The holders of preferred stock have voting rights equal to the holders of common stock (one vote per share) and will vote together with holders of shares of common stock as a single class. However, holders of preferred stock are also entitled to elect two of the Trust’s Directors. In addition, the Investment Company Act of 1940 requires that along with approval by stockholders that might otherwise be required, the approval of the holders of a majority of any outstanding preferred stock, voting separately as a class would be required to (a) adopt any plan of reorganization that would adversely affect the preferred stock, and (b) take any action requiring a vote of security holders, including, among other things, changes in the Trust’s subclassification as a closed-end investment company or changes in its fundamental investment restrictions.

Note 5. Dividends

Subsequent to December 31, 2001, the Board of Directors of the Trust declared a dividend from undistributed earnings of $0.06625 per common share payable, February 1, 2002 to shareholders of record on January 15, 2002.

     For the period January 1, 2002 to January 31, 2002 dividends declared on preferred shares totaled $315,244 in aggregate for the four outstanding preferred share series.

14


THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
REPORT OF INDEPENDENT AUDITORS

The Shareholders and Board of Directors of
The BlackRock Insured Municipal 2008 Term Trust Inc.:

     We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of The BlackRock Insured Municipal 2008 Term Trust Inc., (the “Trust”) as of December 31, 2001, and the related statement of operations for the year then ended, and of changes in net investment assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended. These financial statements and financial highlights are the responsibility of the Trust's management. Our responsibility is to express an opinion on these financial statements and financial highlights based on our audits.

     We conducted our audits in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. Our procedures included confirmation of securities owned at December 31, 2001, by correspondence with the custodian. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

     In our opinion, the financial statements and financial highlights present fairly, in all material respects, the financial position of The BlackRock Insured Municipal 2008 Term Trust Inc. as of December 31, 2001, and the results of its operations, the changes in its net investment assets and its financial highlights for the respective stated periods in conformity with accounting principles generally accepted in the United States of America.

Boston, Massachusetts February 8, 2002

15


THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
DIRECTOR INFORMATION

    Independent Directors      



 

Name, address, age Andrew F. Brimmer Richard E. Cavanagh   Kent Dixon Frank J. Fabozzi
  P.O. Box 4546 P.O. Box 4546   P.O. Box 4546 P.O. Box 4546
  New York, NY 10163-4546 New York, NY 10163-4546   New York, NY 10163-4546 New York, NY 10163-4546
  Age: 75 Age: 55   Age: 64 Age: 53



 

           
Current positions held          
with the Funds Lead Director Director   Director Director



 

Term of office and length 3 years2 / since 3 years2 / since   3 years2 / since 3 years2 / since
of time served inception3 8/11/94   inception3 inception3



 

Principal occupations President of Brimmer & President and Chief Executive Officer   Consultant/Investor. Former Consultant. Editor of
during the past five years Company, Inc., a Washington, of The Conference Board, Inc., a   President and Chief Executive THE JOURNAL OF
  D.C.-based economic and leading global business membership   Officer of Empire Federal PORTFOLIO MANAGE-
  financial consulting firm. organization, from 1995-present.   Savings Bank of America and MENT and Adjunct
    Former Executive Dean of the John   Banc PLUS Savings Associa- Professor of Finance
    F. Kennedy School of Government   tion, former Chairman of the at the School of
    at Harvard University from 1988-1995.   Board, President and Chief Management at Yale
    Acting Director, Harvard Center for   Executive Officer of Northeast University. Author and
    Business and Government (1991-1993).   Savings. editor of several books
    Formerly Partner (principal) of     on fixed income portfolio
    McKinsey & Company, Inc. (1980-     management. Visiting
    1988). Former Executive Director of     Professor of Finance and
    Federal Cash Management, White     Accounting at the Sloan
    House Office of Management and     School of Management,
    Budget (1977-1979). Co-author, THE     Massachusetts Institute
    WINNING PERFORMANCE (best     of Technology from
    selling management book published in     1986 to August 1992.
    13 national editions).      



 

Number of portfolios over-          
seen within the fund complex 294

294

294 294



 

Other Directorships held Director of CarrAmerica Realty Trustee Emeritus, Wesleyan University,   Former Director of ISFA (the Director, Guardian
outside of the fund complex Corporation and Borg-Warner Auto- Trustee: Drucker Foundation, Airplanes   owner of INVEST, a national Mutual Funds Group.
  motive. Formerly member of the Group, Aircraft Finance Trust (AFT) and   securities brokerage service  
  Board of Governors of the Federal Educational Testing Service (ETS).   designed for banks and thrift  
  Reserve System. Formerly Director of Director, Arch Chemicals, Fremont   institutions).  
  AirBorne Express, BankAmerica Group and The Guardian Life Insurance      
  Bell South Corporation, College Re- Company of America.      
  tirement Equities Fund (Trustee),        
  Corporation (Bank of America),        
  Commodity Exchange, Inc. (Public        
  Governor), Connecticut Mutual Life        
  Insurance Company, E.I. Dupont de        
  Nemours & Company, Equitable Life        
  Assurance Society of the United        
  States, Gannett Company, Mercedes-        
  Benz of North America, MNC Financial        
  Corporation (American Security Bank),        
  NMC Capital Management, Navistar        
  International Corporation, PHH Corp.        
  and UAL Corporation (United Airlines).        



 

For “Interested Director”          
Relationships, events or          
transactions by reason of          
which the director is an          
interested person as defined in          
Section 2(a)(19)(1940 Act)          
         

1 Interested Director as defined by Section 2(a)(19) of the Investment Company Act of 1940.

2 The Board of Directors is classified into three classes of which one class is elected annually. Each Director serves a three year term concurrent with the class from which he is elected.

3 Commencement of investment operations 9/28/1992.

4 The fund complex currently consists of 29 separate closed-end funds, each with one investment portfolio.

16


THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
DIRECTOR INFORMATION

Independent Directors (continued)   Interested Directors1

 
James Clayburn La Force, Jr. Walter F. Mondale   Laurence D. Fink1 Ralph L. Schlosstein1
P.O. Box 4546 P.O. Box 4546   345 Park Avenue 345 Park Avenue
New York, NY 10163-4546 New York, NY 10163-4546   New York, NY 10154 New York, NY 10154
Age: 73 Age: 74   Age: 49 Age: 51


 

         
         
Director Director   Chairman of the Board President and Director


 

3 years2 / since 3 years2 / since inception to   3 years2 / since inception3 3 years2 / since inception3
inception3 8/12/933 and 4/15/97 to present      


 

Dean Emeritus of The John E. Partner, Dorsey & Whitney,   Chairman and Chief Executive Officer of Director since 1999 and President of
Anderson Graduate School of a law firm (December   BlackRock, Inc. since its formation in 1998 BlackRock, Inc. since its formation in 1998
Management, University of 1996-present, September   and of BlackRock, Inc.’s predecessor and of BlackRock, Inc.’s predecessor
California since July 1, 1993. 1987-August 1993).   entities since 1988. Chairman of the entities since 1988. Member of the
Acting Dean of The School of Formerly U.S. Ambassador   Management Committee. Formerly, Management Committee and Investment
Business, Hong Kong University to Japan (1993-1996).   Managing Director of the First Boston Strategy Group of BlackRock, Inc.
of Science and Technology Formerly Vice President of   Corporation, Member of its Management Formerly, Managing Director of Lehman
1990-1993. From 1978 to Sep- the United States, U.S.   Committee, Co-head of its Taxable Fixed Brothers, Inc. and Co-head of its Mortgage
tember 1993, Dean of The John Senator and Attorney   Income Division and Head of its Mortgage and Savings Institutions Group. Currently,
E. Anderson Graduate School General of the State of   and Real Estate Products Group. Currently, President and Director of each of the
of Management, University of Minnesota. 1984   Chairman of the Board of each of the closed-end Trusts in which BlackRock
California. Democratic Nominee for   closed-end Trusts in which BlackRock Advisors, Inc. acts as investment advisor.
  President of the United   Advisors, Inc. acts as investment advisor.  
  States.      


 

         
         
         
         
         
      294 294 294 294


 

Director, Jacobs Engineering Director, Northwest Airlines   President, Treasurer and a Trustee of the Chairman and President of the BlackRock
Group, Inc., Payden & Rygel Corp., UnitedHealth Group.   BlackRock Funds, Chairman of the Board and Provident Institutional Funds and Director
Investment Trust, Provident     Director of Anthracite Capital, Inc., a Director of several of BlackRock’s alternative
Investment Counsel Funds,     of BlackRock’s offshore funds and several of investment vehicles. Currently, a Member of
Timken Company, and Trust for     BlackRock’s alternative investment vehicles the Visiting Board of Overseers of the John F.
Investment Managers.     and Chairman of the Board of Nomura Kennedy School of Government at Harvard
      BlackRock Asset Management Co., Ltd. University, the Financial Institutions Center
      Currently, Co-Chairman of the Board of Board of the Wharton School of the
      Trustees of Mount Sinai-New York University University of Pennsylvania, a Trustee of Trinity
      Medical Center and Health System and a School in New York City and a Trustee of New
      Member of the Board of Phoenix House. Visions for Public Education in New York City.
        Formerly, a Director of Pulte Corporation and
        a Member of Fannie Mae’s Advisory Council.


 

      Chairman and Chief Executive Officer of Director and President of the Advisor. 
      the Advisor.  
         
         
         
         
         
     
       

17


THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
TAX INFORMATION

     We are required by the Internal Revenue Code to advise you within 60 days of the Trust’s tax year end as to the Federally exempt interest dividends received by you during such tax year. Accordingly, all dividends paid by the Trust during the year are Federally tax-exempt, except the following:

  Taxable   Long-Term  
  Ordinary   Capital Gains  
  Income   Per Share*  
 
 
 
Common Stock $ 0.000485   $ 0.004614  
Preferred Stock            
   Series R7 $ 0.43   $ 3.83  
   Series T7 $ 0.47   $ 4.22  
   Series R28 $ 0.47   $ 4.23  
   Series T28 $ 0.48   $ 4.36  

*The percentage of long-term capital gains that qualify as five-year gains is 100%.

     For purposes of preparing your Federal income tax return, you should report the amounts as reflected on the appropriate Form 1099-DIV or substitute 1099-DIV.

DIVIDEND REINVESTMENT PLAN

     Pursuant to the Trust’s Dividend Reinvestment Plan (the “Plan”), common 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 and 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 Plan 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, as agent for the participants, receive the cash payment and use it to buy Trust shares in the open market on the New York Stock Exchange or elsewhere for the participants’ accounts. The Trust will not issue any new shares under the Plan.

     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 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 income tax 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 address is on the front of this report.

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.

18


THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
INVESTMENT SUMMARY

The Trust’s Investment Objective:

The BlackRock Insured Municipal 2008 Term Trust’s investment objectives are to provide current income exempt from regular Federal income tax and to return $15 per share (the initial public offering price per share) to investors on or about December 31, 2008.

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 approximately $239 billion of assets under management as of December 31, 2001. BlackRock manages assets on behalf of institutional and individual investors worldwide through a variety of equity, fixed income, liquidity and alternative investment separate accounts and mutual funds, including BlackRock Funds and BlackRock Provident Institutional Funds. In addition, BlackRock provides risk management and investment system services to institutional investors under the BlackRock Solutions name. Clients are served from BlackRock’s headquarters in New York City, as well as offices in Wilmington, DE, San Francisco, Boston, Edinburgh, Tokyo, and Hong Kong. BlackRock is a member of The PNC Financial Services Group (NYSE: PNC), one of the largest diversified financial services organizations in the United States, and is majority-owned by PNC and by BlackRock employees.

What Can the Trust Invest In?

The Trust intends to invest at least 80% of its total assets in a diversified portfolio of municipal obligations insured as to the timely payment of both principal and interest. The Trust may invest up to 20% of its total assets in uninsured municipal obligations which are rated “Aaa” by Moody’s or “AAA” by S&P, or are determined by the Advisor to be of comparable credit quality (guaranteed, escrowed or backed in trust).

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 return the initial offering price ($15 per share) on or about December 31, 2008. The Advisor will implement a strategy that will seek to closely match the maturity or call provisions of the assets of the portfolio with the future return of the initial investment at the end of 2008. At the Trust’s termination, BlackRock expects that the value of the securities which have matured, combined with the value of the securities that are sold or called, if any, will be sufficient to return the initial offering price to investors. On a continuous basis, the Trust will seek its objective by actively managing its portfolio of municipal obligations and retaining a portion of its income each year.

In addition to seeking the return of the initial offering price, the Advisor also seeks to provide current income exempt from regular Federal income tax to investors. The portfolio managers will attempt to achieve this objective by investing in securities that provide competitive income. In addition, leverage will be used to enhance the income of the portfolio. In order to maintain competitive yields as the Trust approaches maturity and depending on market conditions, the Advisor will attempt to purchase securities with call protection or maturities as close to the Trust’s maturity date as possible. Securities with call protection should provide the portfolio with some degree of protection against reinvestment risk during times of lower prevailing interest rates. Since the Trust’s primary goal is to return the initial offering price at maturity, any cash that the Trust receives prior to its maturity date may be reinvested in securities with maturities which coincide with the remaining term of the Trust. It is important to note that the Trust will be managed so as to preserve the integrity of the return of the initial offering price. If market conditions, such as interest rate volatility, force a choice between current income and risking the return of the initial offering price, it is likely the return of the initial offering price will be emphasized.

19


How Are the Trust’s Shares Purchased and Sold? Does the Trust Pay Dividends Regularly?

The Trust’s common stock is 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 first 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

The Trust employs leverage primarily through the issuance of preferred stock. 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.

Leverage increases the duration (or price sensitivity of the net assets with respect to change in interest rates) of the Trust, which can improve the performance of the Trust in a declining rate environment, but can cause net assets to decline faster 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 Objectives. Although the objectives of the Trust are to provide current income exempt from regular Federal income tax and to return $15 per share to investors on or about December 31, 2008, there can be no assurance that these objectives will be achieved.

Dividend Consideration. The income and dividends paid by the Trust are likely to decline to some extent over the term of the Trust due to the anticipated shortening of the dollar-weighted average maturity of the Trust’s assets.

Leverage. The Trust utilizes leverage through the issuance of preferred stock, 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: BRM) 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.

Illiquid Securities. The Trust may invest in securities that are illiquid, although under current market conditions the Trust expects only to do so to a limited extent. An investment in these securities involves 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.

Municipal Obligations. Municipal obligations include debt obligations issued by states, cities, and local authorities, and possessions and certain territories of the United States to obtain funds for various public purposes, including the construction of public facilities, the refinancing of outstanding obligations and the obtaining of funds for general operating expenses and for loans to other public institutions and facilities. The value of municipal debt securities generally varies inversely with changes in prevailing market interest rates. Depending on the amount of call protection that the securities in the Trust have, the Trust may be subject to certain reinvestment risks in environments of declining interest rates.

Alternative Minimum Tax (AMT). The Trust may invest in securities subject to alternative minimum tax.

20


THE BLACKROCK INSURED MUNICIPAL 2008 TERM TRUST INC.
GLOSSARY

Closed-End Fund: Investment vehicle which initially offers a fixed number of shares and trades on a stock exchange. The Trust invests in a portfolio of securities in accordance with its stated investment objectives and policies.

Discount: When a Trust’s net asset value is greater than its stock price the Trust 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. The Trust declares and pays dividends to common shareholders on a monthly basis.

Dividend Reinvestment: Shareholders may have all dividends and distributions of capital gains automatically reinvested into additional shares of a Trust.

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 Trust trades on the stock exchange. If you were to buy or sell shares, you would pay or receive the market price.

Net Asset Value (NAV): Net asset value is the total market value of all securities and other assets held by the Trust, including income accrued on its investments, minus any liabilities including accrued expenses, divided by the total number of outstanding common shares. It is the underlying value of a single common 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.

Premium: When a Trust’s stock price is greater than its net asset value, the Trust is said to be trading at a premium.

Prerefunded Bonds: These securities are collateralized by U.S. Government securities which are held in escrow and are used to pay principal and interest on the tax exempt issue and retire the bond in full at the date indicated, typically at a premium to par.

21


     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  
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  
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.

22


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 approximately $239 billion of assets under management as of December 31, 2001. BlackRock manages assets on behalf of institutional and individual investors worldwide through a variety of equity, fixed income, liquidity and alternative investment separate accounts and mutual funds, including BlackRock Funds and BlackRock Provident Institutional Funds. In addition, BlackRock provides risk management and investment system services to institutional investors under the BlackRock Solutions name. Clients are served from BlackRock’s headquarters in New York City, as well as offices in Wilmington, DE, San Francisco, Boston, Edinburgh, Tokyo, and Hong Kong. BlackRock is a member of The PNC Financial Services Group (NYSE: PNC), one of the largest diversified financial services organizations in the United States, 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, 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

23


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
Kevin M. Klingert, 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
Princeton Administrators, L.P.
P.O. Box 9095
Princeton, NJ 08543-9095
(800) 543-6217
Custodian
State Street Bank and Trust Company
One Heritage Drive
North Quincy, MA 02171
Transfer Agent
EquiServe Trust Company, N.A.
150 Royall Street
Canton, MA 02021
(800) 699-1BFM
Auction Agent
Deutsche Bank
4 Albany Street
New York, NY 10006
Independent Auditors
Deloitte & Touche LLP
200 Berkeley Street
Boston, MA 02116
Legal Counsel
Skadden, Arps, Slate, Meagher & Flom LLP
Four Times Square
New York, NY 10036
Legal Counsel — Independent Directors
Debevoise & Plimpton
919 Third Avenue
New York, NY 10022
   This report is for shareholder information.This is not
a prospectus intended for use in the purchase or sale of
Trust shares. Statements and other information con-
tained in this report are as dated and are subject to
change.
               The BlackRock Insured
         Municipal 2008 Term Trust Inc.
      c/o Princeton Administrators, L.P.
                     P.O. Box 9095
            Princeton, NJ 08543-9095
                  (800) 543-6217
                       

 

Printed on recycled paper

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