<Page> UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act File Number: 811-10067 ----------- Eaton Vance Variable Trust -------------------------- (Exact Name of registrant as Specified in Charter) The Eaton Vance Building, 255 State Street, Boston, Massachusetts 02109 ----------------------------------------------------------------------- (Address of Principal Executive Offices) Alan R. Dynner The Eaton Vance Building, 255 State Street, Boston, Massachusetts 02109 ----------------------------------------------------------------------- (Name and Address of Agent for Services) (617) 482-8260 -------------- (registrant's Telephone Number) December 31 ----------- Date of Fiscal Year End December 31, 2004 ----------------- Date of Reporting Period ITEM 1. REPORTS TO STOCKHOLDERS <Page> [EV LOGO] [GRAPHIC IMAGE] ANNUAL REPORT DECEMBER 31, 2004 EATON VANCE VT FLOATING-RATE INCOME FUND [GRAPHIC IMAGE] <Page> IMPORTANT NOTICES REGARDING PRIVACY, DELIVERY OF SHAREHOLDER DOCUMENTS, PORTFOLIO HOLDINGS, AND PROXY VOTING PRIVACY. The Eaton Vance organization is committed to ensuring your financial privacy. Each of the financial institutions identified below has in effect the following policy ("Privacy Policy") with respect to nonpublic personal information about its customers: - Only such information received from you, through application forms or otherwise, and information about your Eaton Vance fund transactions will be collected. This may include information such as name, address, social security number, tax status, account balances and transactions. - None of such information about you (or former customers) will be disclosed to anyone, except as permitted by law (which includes disclosure to employees necessary to service your account). In the normal course of servicing a customer's account, Eaton Vance may share information with unaffiliated third parties that perform various required services such as transfer agents, custodians and broker/dealers. - Policies and procedures (including physical, electronic and procedural safeguards) are in place that are designed to protect the confidentiality of such information. - We reserve the right to change our Privacy Policy at any time upon proper notification to you. Customers may want to review our Policy periodically for changes by accessing the link on our homepage: www.eatonvance.com. Our pledge of privacy applies to the following entities within the Eaton Vance organization: the Eaton Vance Family of Funds, Eaton Vance Management, Eaton Vance Investment Counsel, Boston Management and Research, and Eaton Vance Distributors, Inc. In addition, our Privacy Policy only applies to those Eaton Vance customers who are individuals and who have a direct relationship with us. If a customer's account (i.e., fund shares) is held in the name of a third-party financial adviser/broker-dealer, it is likely that only such adviser's privacy policies apply to the customer. This notice supersedes all previously issued privacy disclosures. For more information about Eaton Vance's Privacy Policy, please call 1-800-262-1122. DELIVERY OF SHAREHOLDER DOCUMENTS. The Securities and Exchange Commission permits funds to deliver only one copy of shareholder documents, including prospectuses, proxy statements and shareholder reports, to fund investors with multiple accounts at the same residential or post office box address. This practice is often called "householding" and it helps eliminate duplicate mailings to shareholders. EATON VANCE, OR YOUR FINANCIAL ADVISER, MAY HOUSEHOLD THE MAILING OF YOUR DOCUMENTS INDEFINITELY UNLESS YOU INSTRUCT EATON VANCE, OR YOUR FINANCIAL ADVISER, OTHERWISE. If you would prefer that your Eaton Vance documents not be householded, please contact Eaton Vance at 1-800-262-1122, or contact your financial adviser. Your instructions that householding not apply to delivery of your Eaton Vance documents will be effective within 30 days of receipt by Eaton Vance or your financial adviser. PORTFOLIO HOLDINGS. Each Eaton Vance Fund and its underlying Portfolio (if applicable) will file a schedule of its portfolio holdings on Form N-Q with the Securities and Exchange Commission for the first and third quarters of each fiscal year. The Form N-Q will be available on the Eaton Vance website www.eatonvance.com, by calling Eaton Vance at 1-800-262-1122 or in the EDGAR database on the Securities and Exchange Commision's website at www.sec.gov. Form N-Q may also be reviewed and copied at the SEC's public reference room in Washington, D.C. (call 1-800-732-0330 for information on the operation of the public reference room). PROXY VOTING. From time to time, funds are required to vote proxies related to the securities held by the funds. The Eaton Vance Funds or their underlying Portfolios (if applicable) vote proxies according to a set of policies and procedures approved by the Funds' and Portfolios' Boards. You may obtain a description of these policies and procedures and information on how the Funds or Portfolios voted proxies relating to Portfolio securities during the 12 month period ended June 30, without charge, upon request, by calling 1-800-262-1122. This description is also available on the Securities and Exchange Commission's website at www.sec.gov. <Page> EATON VANCE VT FLOATING-RATE INCOME FUND as of December 31, 2004 MANAGEMENT'S DISCUSSION OF FUND PERFORMANCE THE FUND PERFORMANCE FOR THE YEAR ENDED DECEMBER 31, 2004 - - The Fund distributed $0.253 in income dividends during the year ended December 31, 2004. Based on a $10.10 net asset value on December 31, 2004, the Fund had a distribution rate of 3.04%.(1) - - The Fund had a total return of 2.82% during the year ended December 31, 2004.(2) That return was the result of an increase in net asset value per share to $10.10 on December 31, 2004 from $10.07 on December 31, 2003 and the reinvestment of all dividends. - - For comparison, the S&P/LSTA Leveraged Loan Index (see next page for additional information about the Fund's new benchmark), had a return of 5.12% for the year ended December 31, 2004.(3) THE PORTFOLIO'S INVESTMENTS - - The Fund's investment objective is to provide a high level of current income. To do so, the Fund normally invests primarily in income-producing senior, floating-rate loans and other floating-rate debt securities. - - The Fund's investments included 238 borrowers at December 31, 2004, ranging across 35 different industries. The Fund's average loan size was just 0.24% of net assets, and no industry constituted more than 8% of the Portfolio. Publishing, health care, containers and glass, telecommunications and cable and satellite television were the Fund's largest industry weightings.* - - The Federal Reserve raised its Federal Funds rate - a short-term interest rate benchmark - five times from June 30 through 2004 year-end. With their relatively short interest rate reset provisions, floating-rate loans have historically generated higher income in response to rising short-term rates. At December 31, 2004, the Fund had an average days-to-reset of 53 days. - - Due to improving fundamentals and strong technical factors in the loan market, loan credit spreads for new issues narrowed and prices averaged above-par in the secondary market. These trends have increased the importance of diligent credit risk-management. THE VIEWS EXPRESSED IN THIS REPORT ARE THOSE OF THE PORTFOLIO MANAGERS AND ARE CURRENT ONLY THROUGH THE END OF THE PERIOD OF THE REPORT AS STATED ON THE COVER. THESE VIEWS ARE SUBJECT TO CHANGE AT ANY TIME BASED UPON MARKET OR OTHER CONDITIONS, AND EATON VANCE DISCLAIMS ANY RESPONSIBILITY TO UPDATE SUCH VIEWS. THESE VIEWS MAY NOT BE RELIED ON AS INVESTMENT ADVICE AND, BECAUSE INVESTMENT DECISIONS FOR AN EATON VANCE FUND ARE BASED ON MANY FACTORS, MAY NOT BE RELIED ON AS AN INDICATION OF TRADING INTENT ON BEHALF OF ANY EATON VANCE FUND. * Holdings and industry weightings are subject to change due to active management. FUND SHARES ARE NOT INSURED BY THE FDIC AND ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF, OR GUARANTEED BY, ANY DEPOSITORY INSTITUTION. SHARES ARE SUBJECT TO INVESTMENT RISKS, INCLUDING POSSIBLE LOSS OF PRINCIPAL INVESTED. YIELD WILL VARY. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. RETURNS ARE HISTORICAL AND ARE CALCULATED BY DETERMINING THE PERCENTAGE CHANGE IN NET ASSET VALUE OR OFFERING PRICE (AS APPLICABLE) WITH ALL DISTRIBUTIONS REINVESTED. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE SO THAT SHARES, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. PERFORMANCE IS FOR THE STATED TIME PERIOD ONLY; DUE TO MARKET VOLATILITY, THE FUND'S CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE QUOTED RETURN. FOR PERFORMANCE AS OF THE MOST RECENT MONTH-END, PLEASE REFER TO www.eatonvance.com. (1)THE FUND'S DISTRIBUTION RATE REPRESENTS ACTUAL DISTRIBUTIONS PAID TO SHAREHOLDERS AND IS CALCULATED DAILY BY DIVIDING THE LAST DISTRIBUTION PER SHARE (ANNUALIZED) BY THE NET ASSET VALUE. (2) THERE IS NO SALES CHARGE. INSURANCE-RELATED CHARGES ARE NOT INCLUDED IN CALCULATIONS OF RETURNS. PLEASE REFER TO THE REPORT FOR YOUR INSURANCE CONTRACT FOR PERFORMANCE DATA REFLECTING INSURANCE RELATED CHARGES. (3) IT IS NOT POSSIBLE TO INVEST DIRECTLY IN AN INDEX. THE INDEX'S TOTAL RETURN DOES NOT REFLECT THE COMMISSIONS OR EXPENSES THAT WOULD HAVE BEEN INCURRED IF AN INVESTOR INDIVIDUALLY PURCHASED OR SOLD THE SECURITIES REPRESENTED IN THE INDEX. 2 <Page> EATON VANCE VT FLOATING-RATE INCOME FUND as of December 31, 2004 PERFORMANCE The line graph and table set forth below provide information about the Fund's performance. The line graph compares the performance of the Fund with that of the S&P/LSTA Leveraged Loan Index, an unmanaged loan market index. With this report, we are establishing the S&P/LSTA Index as the Fund's primary benchmark in the belief that it more accurately reflects the Fund's investment universe than does the Fund's previous benchmark, the CSFB Leveraged Loan Index. In accordance with Securities and Exchange Commission regulations, we are including both Indexes for this report only. The lines on the graph represent the total returns of a hypothetical investment of $10,000 in the Fund and in the S&P/LSTA Leveraged Loan Index and the CSFB Leveraged Loan Index. The table includes the total returns of the Fund at net asset value. There is no sales charge. Insurance-related sales charges are not included in calculations of returns. Please refer to the report for your insurance contract for performance data reflecting insurance-related charges. PERFORMANCE(1) <Table> Average Annual Total Return (at net asset value) One Year 2.82% Life of Fund (5/2/01) 2.00 </Table> (1) THE FUND HAS NO SALES CHARGE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. RETURNS ARE HISTORICAL AND ARE CALCULATED BY DETERMINING THE PERCENTAGE CHANGE IN NET ASSET VALUE OR OFFERING PRICE (AS APPLICABLE) WITH ALL DISTRIBUTIONS REINVESTED. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE SO THAT SHARES, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. PERFORMANCE IS FOR THE STATED TIME PERIOD ONLY; DUE TO MARKET VOLATILITY, THE FUND'S CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE QUOTED RETURN. FOR PERFORMANCE AS OF THE MOST RECENT MONTH-END, PLEASE REFER TO www.eatonvance.com. [CHART] SECTOR ALLOCATIONS(2) <Table> Other Assets 0.8% Short-Term Investments 5.1% Senior Floating-Rate Interests 94.1% </Table> (2) As a percentage of net assets as of December 31, 2004. Holdings subject to change due to active management. [CHART] COMPARISON OF CHANGE IN VALUE OF A $10,000 INVESTMENT IN EATON VANCE VT FLOATING-RATE INCOME FUND VS. THE S&P/LSTA LEVERAGED LOAN INDEX AND THE CSFB LEVERAGED LOAN INDEX* May 31, 2001 - December 31, 2004 VARIABLE TRUST FLOATING-RATE INCOME FUND Inception: 5/2/01 <Table> <Caption> EATON VANCE VT CSFB S&P/LSTA FLOATING-RATE LEVERAGED LOAN LEVERAGED LOAN DATE INCOME FUND INDEX INDEX 5/31/2001 10,000 10,000 10,000 6/30/2001 10,024 10,012 10,002 7/31/2001 10,045 10,038 10,087 8/31/2001 10,065 10,118 10,156 9/30/2001 10,078 9,925 10,001 10/31/2001 10,090 9,770 9,889 11/30/2001 10,097 9,923 10,010 12/31/2001 10,101 10,026 10,092 1/31/2002 10,104 10,081 10,143 2/28/2002 10,107 10,043 10,120 3/31/2002 10,100 10,159 10,236 4/30/2002 10,102 10,268 10,363 5/31/2002 10,106 10,261 10,365 6/30/2002 10,110 10,107 10,265 7/31/2002 10,113 9,953 10,167 8/31/2002 10,116 9,924 10,137 9/30/2002 10,119 9,946 10,147 10/31/2002 10,122 9,812 10,021 11/30/2002 10,123 9,981 10,166 12/31/2002 10,133 10,138 10,310 1/31/2003 10,144 10,275 10,414 2/28/2003 10,157 10,329 10,460 3/31/2003 10,166 10,362 10,491 4/30/2003 10,189 10,508 10,640 5/31/2003 10,224 10,649 10,738 6/30/2003 10,267 10,800 10,864 7/31/2003 10,300 10,873 10,944 8/31/2003 10,329 10,897 10,963 9/30/2003 10,357 11,006 11,089 10/31/2003 10,386 11,105 11,172 11/30/2003 10,403 11,186 11,240 12/31/2003 10,430 11,255 11,318 1/31/2004 10,458 11,372 11,410 2/29/2004 10,488 11,407 11,444 3/31/2004 10,507 11,454 11,493 4/30/2004 10,526 11,507 11,544 5/31/2004 10,526 11,533 11,553 6/30/2004 10,576 11,606 11,635 7/31/2004 10,598 11,647 11,666 8/31/2004 10,608 11,665 11,690 9/30/2004 10,632 11,709 11,738 10/31/2004 10,669 11,767 11,791 11/30/2004 10,708 11,831 11,854 12/31/2004 10,725 11,885 11,898 </Table> * SOURCES: THOMSON FINANCIAL; BLOOMBERG, L.P.; CREDIT SUISSE FIRST BOSTON LLC. IT IS NOT POSSIBLE TO INVEST DIRECTLY IN AN INDEX. THE INDEXES' TOTAL RETURNS DO NOT REFLECT THE COMMISSIONS OR EXPENSES THAT WOULD HAVE BEEN INCURRED IF AN INVESTOR INDIVIDUALLY PURCHASED OR SOLD THE SECURITIES REPRESENTED IN THE INDEXES. 3 <Page> EATON VANCE VT FLOATING-RATE INCOME FUND as of December 31, 2004 FUND EXPENSES EXAMPLE: As a shareholder of the Fund, you incur ongoing costs, including transaction costs; management fees; distribution or service fees; and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (July 1, 2004 - December 31, 2004). ACTUAL EXPENSES: The first section of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES: The second section of the table below provides information about hypothetical account values and hypothetical expenses based on the actual Fund expense ratio and an assumed rate of return of 5% per year (before expenses), which is not the actual return of the Fund. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in your Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as insurance-related charges, sales charges (loads) or redemption fees (if applicable). Therefore, the second section of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. EATON VANCE VT FLOATING-RATE INCOME FUND <Table> <Caption> BEGINNING ACCOUNT VALUE ENDING ACCOUNT VALUE EXPENSES PAID DURING PERIOD* (7/1/04) (12/31/04) (7/1/04 - 12/31/04) ----------------------------------------------------------------------------------------------------- Actual $ 1,000.00 $ 1,014.02 $ 6.33 Hypothetical (5% return per year before expenses) $ 1,000.00 $ 1,018.90 $ 6.34 </Table> * Expenses are equal to the Fund's annualized expense ratio of 1.25% multiplied by the average account value over the period, multiplied by 184/366 (to reflect the one-half year period). The example assumes that the $1,000 was invested at the net asset value per share determined at the close of business on June 30, 2004. Returns do not include insurance-related charges. 4 <Page> EATON VANCE VT FLOATING-RATE INCOME FUND as of December 31, 2004 PORTFOLIO OF INVESTMENTS SENIOR, FLOATING RATE INTERESTS -- 93.5%(1) <Table> <Caption> PRINCIPAL AMOUNT BORROWER/TRANCHE DESCRIPTION VALUE - --------------------------------------------------------------------------------------- AEROSPACE AND DEFENSE -- 1.9% ALLIANT TECHSYSTEMS, INC. $ 330,268 Term Loan, 4.90%, Maturing March 31, 2011 $ 334,809 CERADYNE, INC. 299,250 Term Loan, 4.00%, Maturing August 18, 2011 303,365 DRS Technologies, Inc. 313,686 Term Loan, 4.08%, Maturing November 4, 2010 316,921 TRANSDIGM, INC. 496,250 Term Loan, 6.03%, Maturing July 22, 2010 503,539 - --------------------------------------------------------------------------------------- $ 1,458,634 - --------------------------------------------------------------------------------------- AUTOMOTIVE -- 4.2% COLLINS & AIKMAN PRODUCTS, CO. $ 188,781 Revolving Loan, 6.34%, Maturing August 31, 2009 $ 189,410 DAYCO PRODUCTS, LLC 149,250 Term Loan, 4.16%, Maturing June 23, 2011 151,675 DURA OPERATING CORP. 342,965 Term Loan, 4.92%, Maturing December 31, 2008 346,394 EXIDE TECHNOLOGIES 170,000 Term Loan, 5.91%, Maturing May 5, 2010 167,025 170,000 Term Loan, 5.91%, Maturing May 5, 2010 167,025 FEDERAL-MOGUL CORP. 350,000 Term Loan, 6.15%, Maturing February 24, 2005 352,187 THE GOODYEAR TIRE & Rubber Co. 150,000 Term Loan, 4.48%, Maturing March 31, 2006 152,344 300,000 Term Loan, 6.14%, Maturing March 31, 2006 305,125 TI AUTOMOTIVE, LTD. 70,000 Term Loan, 6.03%, Maturing June 30, 2011 69,453 TRIMAS CORP. 301,500 Term Loan, 5.63%, Maturing December 31, 2009 305,410 TRW AUTOMOTIVE, INC. 120,019 Term Loan, 3.88%, Maturing February 28, 2009 120,319 150,000 Term Loan, 5.66%, Maturing October 31, 2010 150,797 281,196 Term Loan, 3.88%, Maturing February 27, 2011 283,867 UNITED COMPONENTS, INC. 370,117 Term Loan, 4.67%, Maturing June 30, 2010 375,206 - --------------------------------------------------------------------------------------- $ 3,136,237 - --------------------------------------------------------------------------------------- BEVERAGE AND TOBACCO -- 1.5% CONSTELLATION BRANDS, INC. $ 400,000 Term Loan, 4.95%, Maturing December 22, 2011 $ 405,900 CULLIGAN INTERNATIONAL CO. $ 350,000 Term Loan, 4.85%, Maturing September 30, 2011 $ 356,052 SOUTHERN WINE & SPIRITS OF AMERICA, INC. 342,121 Term Loan, 4.69%, Maturing June 28, 2008 346,665 - --------------------------------------------------------------------------------------- $ 1,108,617 - --------------------------------------------------------------------------------------- BUILDING AND DEVELOPMENT -- 4.2% BRE/HOMESTEAD, LLC $ 250,000 Term Loan, 5.87%, Maturing January 11, 2006 $ 249,531 GENERAL GROWTH PROPERTIES, INC. 705,000 Term Loan, 4.53%, Maturing November 12, 2008 707,824 LANDSOURCE COMMUNITIES DEVELOPMENT, LLC 251,000 Term Loan, 4.94%, Maturing March 31, 2010 255,000 MUELLER GROUP, INC. 188,991 Term Loan, 5.08%, Maturing April 25, 2011 191,235 NEWKIRK MASTER, L.P. 349,170 Term Loan, 4.67%, Maturing November 24, 2006 354,407 NEWKIRK TENDER HOLDINGS, LLC 85,000 Term Loan, 7.06%, Maturing May 25, 2006 85,850 NORTEK, INC. 329,175 Term Loan, 4.75%, Maturing August 27, 2011 335,073 PANOLAM INDUSTRIES HOLDINGS 80,574 Term Loan, 5.16%, Maturing December 3, 2010 81,682 PLY GEM INDUSTRIES, INC. 168,725 Term Loan, 5.28%, Maturing February 12, 2011 170,729 24,775 Term Loan, 5.28%, Maturing February 12, 2011 25,069 ST. MARY'S CEMENT, INC. 346,500 Term Loan, 4.56%, Maturing December 4, 2010 350,615 WHITEHALL STREET REAL ESTATE, L.P. 248,252 Term Loan, 5.24%, Maturing September 11, 2006(2) 252,670 WILMORITE HOLDINGS, L.P. 117,500 Term Loan, 4.68%, Maturing March 27, 2006 118,087 - --------------------------------------------------------------------------------------- $ 3,177,772 - --------------------------------------------------------------------------------------- BUSINESS EQUIPMENT AND SERVICES -- 1.9% BUHRMANN US, INC. $ 298,500 Term Loan, 4.94%, Maturing December 31, 2010 $ 302,884 IRON MOUNTAIN, INC. 200,000 Term Loan, 4.19%, Maturing April 2, 2011 201,708 542,504 Term Loan, 4.19%, Maturing April 2, 2011 546,573 MITCHELL INTERNATIONAL, INC. 336,188 Term Loan, 5.55%, Maturing August 13, 2011 341,126 - --------------------------------------------------------------------------------------- $ 1,392,291 - --------------------------------------------------------------------------------------- </Table> See notes to financial statements 5 <Page> <Table> <Caption> PRINCIPAL AMOUNT BORROWER/TRANCHE DESCRIPTION VALUE - --------------------------------------------------------------------------------------- CABLE AND SATELLITE TELEVISION -- 4.8% ATLANTIC BROADBAND FINANCE, LLC $ 350,000 Term Loan, 4.81%, Maturing February 10, 2011 $ 357,292 BRESNAN COMMUNICATIONS, LLC 300,000 Term Loan, 5.86%, Maturing September 30, 2009 303,750 CANADIAN CABLE ACQUISITION CO., INC. 348,250 Term Loan, 5.56%, Maturing July 30, 2011 352,277 CHARTER COMMUNICATIONS OPERATING, LLC 746,250 Term Loan, 4.00%, Maturing April 27, 2011 747,804 INSIGHT MIDWEST HOLDINGS, LLC 346,500 Term Loan, 5.19%, Maturing December 31, 2009 352,293 MCC IOWA, LLC 343,000 Term Loan, 3.93%, Maturing March 31, 2010 341,553 MEDIACOM ILLINOIS, LLC 200,000 Term Loan, 3.90%, Maturing March 31, 2013 200,982 NTL, INC. 300,000 Term Loan, 5.20%, Maturing April 13, 2012 303,000 PANAMSAT CORP. 344,968 Term Loan, 5.16%, Maturing August 20, 2011 347,357 UGS CORP. 298,500 Term Loan, 4.67%, Maturing May 27, 2011 303,537 - --------------------------------------------------------------------------------------- $ 3,609,845 - --------------------------------------------------------------------------------------- CHEMICALS AND PLASTICS -- 4.6% BRENNTAG AG $ 250,000 Term Loan, 4.73%, Maturing February 27, 2012 $ 252,167 HERCULES, INC. 397,756 Term Loan, 3.99%, Maturing October 8, 2010 400,987 HUNTSMAN INTERNATIONAL, LLC 334,943 Term Loan, 4.94%, Maturing December 31, 2010 339,214 INVISTA B.V. 233,491 Term Loan, 5.31%, Maturing April 29, 2011 237,869 105,345 Term Loan, 5.31%, Maturing April 29, 2011 107,123 KRATON POLYMERS, LLC 257,972 Term Loan, 5.31%, Maturing December 5, 2008 261,627 NALCO CO. 675,338 Term Loan, 4.46%, Maturing November 4, 2010 685,785 RESOLUTION SPECIALTY MATERIALS 50,000 Term Loan, 4.46%, Maturing August 2, 2010 50,828 ROCKWOOD SPECIALTIES GROUP, INC. 410,000 Term Loan, 4.38%, Maturing July 30, 2012 413,171 SOLO CUP CO. 251,882 Term Loan, 4.88%, Maturing February 27, 2011 256,841 UNITED INDUSTRIES CORP. 421,992 Term Loan, 4.63%, Maturing April 29, 2011 429,113 - --------------------------------------------------------------------------------------- $ 3,434,725 - --------------------------------------------------------------------------------------- CLOTHING / TEXTILES -- 0.2% SI CORP. $ 130,000 Term Loan, 6.44%, Maturing December 2, 2009 $ 132,194 - --------------------------------------------------------------------------------------- $ 132,194 - --------------------------------------------------------------------------------------- CONGLOMERATES -- 2.0% AMSTED INDUSTRIES, INC. $ 368,634 Term Loan, 4.97%, Maturing October 15, 2010 $ 374,509 JOHNSON DIVERSEY, INC. 281,270 Term Loan, 4.48%, Maturing November 30, 2009 286,060 POLYMER GROUP, INC. 304,958 Term Loan, 5.28%, Maturing April 27, 2010 308,516 PP ACQUISITION CORP. 373,125 Term Loan, 4.67%, Maturing November 12, 2011 378,722 ROPER INDUSTRIES, INC. 143,207 Term Loan, 3.72%, Maturing December 13, 2009 144,147 - --------------------------------------------------------------------------------------- $ 1,491,954 - --------------------------------------------------------------------------------------- CONTAINERS AND GLASS PRODUCTS -- 5.2% BALL CORP. $ 345,592 Term Loan, 4.31%, Maturing December 31, 2009 $ 349,804 BERRY PLASTICS CORP. 299,802 Term Loan, 4.22%, Maturing July 22, 2010 303,924 BWAY CORP. 179,656 Term Loan, 4.51%, Maturing June 30, 2011 182,725 CELANESE AG 99,750 Term Loan, 4.81%, Maturing April 6, 2009 100,872 DR. PEPPER/SEVEN UP BOTTLING GROUP, INC. 313,813 Term Loan, 4.31%, Maturing December 19, 2010 319,011 GRAHAM PACKAGING HOLDINGS CO. 515,000 Term Loan, 4.91%, Maturing October 7, 2011 522,633 GRAPHIC PACKAGING INTERNATIONAL, INC. 503,745 Term Loan, 4.51%, Maturing August 8, 2009 513,127 GREIF BROS. CORP. 75,356 Term Loan, 3.88%, Maturing August 31, 2008 76,250 IPG (US), INC. 349,125 Term Loan, 4.79%, Maturing July 28, 2011 354,362 KRANSON INDUSTRIES, INC. 49,750 Term Loan, 5.31%, Maturing July 30, 2011 50,247 OWENS-ILLINOIS, INC. 94,490 Term Loan, 5.17%, Maturing April 1, 2008 96,420 PRINTPACK HOLDINGS, INC. 257,878 Term Loan, 4.86%, Maturing April 30, 2009 260,618 SILGAN HOLDINGS, INC. 288,220 Term Loan, 4.33%, Maturing December 31, 2008 291,688 </Table> See notes to financial statements 6 <Page> <Table> <Caption> PRINCIPAL AMOUNT BORROWER/TRANCHE DESCRIPTION VALUE - --------------------------------------------------------------------------------------- CONTAINERS AND GLASS PRODUCTS (CONTINUED) SMURFIT-STONE CONTAINER CORP. $ 42,866 Term Loan, 4.40%, Maturing November 1, 2011 $ 43,571 342,578 Term Loan, 4.40%, Maturing November 1, 2011 348,016 108,890 Term Loan, 4.40%, Maturing November 1, 2011 110,642 - --------------------------------------------------------------------------------------- $ 3,923,910 - --------------------------------------------------------------------------------------- COSMETICS / TOILETRIES -- 1.0% CHURCH & DWIGHT CO., INC. $ 454,929 Revolving Loan, 4.17%, Maturing May 30, 2011 $ 460,758 PRESTIGE BRANDS, INC. 297,750 Term Loan, 4.86%, Maturing April 7, 2011 301,782 - --------------------------------------------------------------------------------------- $ 762,540 - --------------------------------------------------------------------------------------- ECOLOGICAL SERVICES AND EQUIPMENT -- 1.4% ALDERWOODS GROUP, INC. $ 132,480 Term Loan, 4.62%, Maturing August 29, 2009 $ 133,887 ALLIED WASTE INDUSTRIES, INC. 49,500 Term Loan, 5.13%, Maturing January 15, 2009 50,165 290,732 Term Loan, 5.13%, Maturing January 15, 2010 295,381 CASELLA WASTE SYSTEMS, INC. 346,500 Term Loan, 4.93%, Maturing May 11, 2007 350,940 IONICS, INC. 237,449 Term Loan, 5.31%, Maturing February 13, 2011 238,710 - --------------------------------------------------------------------------------------- $ 1,069,083 - --------------------------------------------------------------------------------------- ELECTRONICS / ELECTRICAL -- 1.8% AMPHENOL CORP. $ 250,000 Term Loan, 3.78%, Maturing May 6, 2010 $ 252,266 FAIRCHILD SEMICONDUCTOR CORP. 347,355 Term Loan, 3.70%, Maturing December 31, 2010 352,023 INVENSYS INTERNATIONAL HOLDINGS, LTD. 346,003 Term Loan, 5.19%, Maturing September 5, 2009 351,625 RAYOVAC CORP. 276,304 Term Loan, 4.77%, Maturing September 30, 2009 280,794 SECURITY CO., INC. 99,500 Term Loan, 6.44%, Maturing June 28, 2010 100,619 - --------------------------------------------------------------------------------------- $ 1,337,327 - --------------------------------------------------------------------------------------- EQUIPMENT LEASING -- 0.7% ASHTEAD GROUP PLC $ 200,000 Term Loan, 4.81%, Maturing November 12, 2009 $ 203,125 UNITED RENTALS, INC. $ 58,333 Term Loan, 4.63%, Maturing February 14, 2011 $ 58,892 289,479 Term Loan, 4.63%, Maturing February 14, 2011 293,640 - --------------------------------------------------------------------------------------- $ 555,657 - --------------------------------------------------------------------------------------- FARMING / AGRICULTURE -- 0.1% THE SCOTTS CO. $ 99,500 Term Loan, 4.06%, Maturing September 30, 2010 $ 100,425 - --------------------------------------------------------------------------------------- $ 100,425 - --------------------------------------------------------------------------------------- FINANCIAL INTERMEDIARIES -- 1.1% AIMCO PROPERTIES, L.P. $ 350,000 Term Loan, 4.18%, Maturing November 2, 2009 $ 356,781 REFCO GROUP, LTD., LLC 433,913 Term Loan, 4.92%, Maturing August 5, 2011 439,228 - --------------------------------------------------------------------------------------- $ 796,009 - --------------------------------------------------------------------------------------- FOOD PRODUCTS -- 3.6% ACOSTA SALES CO., INC. $ 99,750 Term Loan, 4.61%, Maturing August 13, 2010 $ 101,059 AMERICAN SEAFOOD HOLDINGS, INC. 215,386 Term Loan, 5.81%, Maturing March 31, 2009 218,550 DEL MONTE CORP. 222,590 Term Loan, 4.38%, Maturing December 20, 2010 226,381 DOANE PET CARE CO. 299,250 Term Loan, 6.43%, Maturing November 5, 2009 304,300 DOLE FOOD COMPANY, INC. 188,246 Term Loan, 4.60%, Maturing September 28, 2008 191,658 MERISANT CO. 401,145 Term Loan, 4.88%, Maturing January 31, 2010 403,151 MICHAEL FOODS, INC. 321,753 Term Loan, 5.06%, Maturing November 20, 2010 327,082 NASH-FINCH CO. 200,000 Term Loan, 4.69%, Maturing November 12, 2010 202,625 PINNACLE FOODS HOLDINGS CORP. 270,889 Term Loan, 5.42%, Maturing November 25, 2010 270,945 76,486 Term Loan, 5.42%, Maturing November 25, 2010 76,502 REDDY ICE GROUP, INC. 386,792 Term Loan, 4.92%, Maturing July 31, 2009 391,385 - --------------------------------------------------------------------------------------- $ 2,713,638 - --------------------------------------------------------------------------------------- </Table> See notes to financial statements 7 <Page> <Table> <Caption> PRINCIPAL AMOUNT BORROWER/TRANCHE DESCRIPTION VALUE - --------------------------------------------------------------------------------------- FOOD SERVICE -- 1.9% AFC ENTERPRISES, INC. $ 263,533 Term Loan, 5.79%, Maturing May 23, 2009 $ 266,552 DOMINO'S, INC. 285,745 Term Loan, 4.31%, Maturing June 25, 2010 289,615 GATE GOURMET BORROWER, LLC 198,000 Term Loan, 10.50%, Maturing December 31, 2008 187,110 JACK IN THE BOX, INC. 347,375 Term Loan, 4.48%, Maturing January 8, 2011 352,694 WEIGHT WATCHERS INTERNATIONAL, INC. 346,500 Term Loan, 4.58%, Maturing March 31, 2010 349,243 - --------------------------------------------------------------------------------------- $ 1,445,214 - --------------------------------------------------------------------------------------- FOOD / DRUG RETAILERS -- 2.6% GENERAL NUTRITION CENTERS, INC. $ 247,500 Term Loan, 4.53%, Maturing December 5, 2009 $ 249,047 GIANT EAGLE, INC. 332,294 Term Loan, 3.86%, Maturing August 6, 2009 336,517 RITE AID CORP. 124,688 Term Loan, 4.14%, Maturing September 22, 2009 125,623 ROUNDY'S, INC. 441,090 Term Loan, 3.72%, Maturing June 6, 2009 446,604 THE JEAN COUTU GROUP (PJC), INC. 498,750 Term Loan, 6.14%, Maturing July 30, 2011 506,855 THE PANTRY, INC. 282,560 Term Loan, 4.44%, Maturing March 12, 2011 287,152 - --------------------------------------------------------------------------------------- $ 1,951,798 - --------------------------------------------------------------------------------------- FOREST PRODUCTS -- 2.1% BOISE CASCADE HOLDINGS, LLC $ 338,356 Term Loan, 4.22%, Maturing September 29, 2010 $ 342,891 311,644 Term Loan, 4.69%, Maturing October 28, 2010 312,726 BUCKEYE TECHNOLOGIES, INC. 258,942 Term Loan, 4.79%, Maturing March 15, 2008 262,988 KOCH CELLULOSE, LLC 69,260 Term Loan, 4.80%, Maturing May 7, 2011 69,996 276,294 Term Loan, 4.80%, Maturing May 7, 2011 279,229 RLC INDUSTRIES CO. 313,008 Term Loan, 3.92%, Maturing February 24, 2010 314,769 - --------------------------------------------------------------------------------------- $ 1,582,599 - --------------------------------------------------------------------------------------- HEALTHCARE -- 6.9% ACCREDO HEALTH, INC. $ 283,949 Term Loan, 4.23%, Maturing April 30, 2011 $ 286,256 ADVANCED MEDICAL OPTICS, INC. 242,491 Term Loan, 4.17%, Maturing June 25, 2009 245,219 COLGATE MEDICAL, LTD. $ 257,057 Term Loan, 4.55%, Maturing December 30, 2008 $ 260,110 COMMUNITY HEALTH SYSTEMS, INC. 443,120 Term Loan, 4.15%, Maturing August 19, 2011 447,240 CONCENTRA OPERATING CORP. 398,000 Term Loan, 4.78%, Maturing June 30, 2009 402,312 CONMED CORP. 209,039 Term Loan, 5.05%, Maturing December 31, 2007 211,521 CROSS COUNTRY HEALTHCARE, INC. 91,399 Term Loan, 4.40%, Maturing June 5, 2009 92,085 DAVITA, INC. 344,343 Term Loan, 4.16%, Maturing March 31, 2009 345,604 99,750 Term Loan, 4.19%, Maturing July 20, 2010 100,284 ENCORE MEDICAL IHC, INC. 250,000 Term Loan, 5.35%, Maturing October 4, 2010 254,219 EXPRESS SCRIPTS, INC. 248,125 Term Loan, 3.70%, Maturing February 13, 2010 250,503 FISHER SCIENTIFIC INTERNATIONAL, INC. 298,500 Term Loan, 3.92%, Maturing August 2, 2011 301,158 KINETIC CONCEPTS, INC. 284,518 Term Loan, 4.22%, Maturing October 3, 2009 286,889 KNOWLEDGE LEARNING CORP. 329,834 Term Loan, 7.00%, Maturing December 31, 2010 331,483 MAGELLAN HEALTH SERVICES, INC. 97,222 Term Loan, 4.43%, Maturing August 15, 2008 98,620 165,278 Term Loan, 4.43%, Maturing August 15, 2008 167,654 SYBRON DENTAL MANAGEMENT 150,032 Term Loan, 4.26%, Maturing June 6, 2009 151,040 TEAM HEALTH, INC. 198,997 Term Loan, 5.81%, Maturing March 23, 2011 199,868 TRIAD HOSPITALS HOLDINGS, INC. 461,038 Term Loan, 4.32%, Maturing March 31, 2008 468,011 VWR INTERNATIONAL, INC. 241,533 Term Loan, 4.90%, Maturing April 7, 2011 245,941 - --------------------------------------------------------------------------------------- $ 5,146,017 - --------------------------------------------------------------------------------------- HOME FURNISHINGS -- 1.1% KNOLL, INC. $ 230,588 Term Loan, 5.34%, Maturing September 30, 2011 $ 233,255 SEALY MATTRESS CO. 251,786 Term Loan, 4.54%, Maturing April 6, 2012 255,562 SIMMONS CO. 342,741 Term Loan, 4.06%, Maturing December 19, 2011 347,453 - --------------------------------------------------------------------------------------- $ 836,270 - --------------------------------------------------------------------------------------- </Table> See notes to financial statements 8 <Page> <Table> <Caption> PRINCIPAL AMOUNT BORROWER/TRANCHE DESCRIPTION VALUE - --------------------------------------------------------------------------------------- INDUSTRIAL EQUIPMENT -- 0.6% SPX CORP. $ 456,916 Term Loan, 4.44%, Maturing September 30, 2009 $ 459,943 - --------------------------------------------------------------------------------------- $ 459,943 - --------------------------------------------------------------------------------------- INSURANCE -- 1.1% CONSECO, INC. $ 480,000 Term Loan, 5.92%, Maturing June 22, 2010 $ 489,300 HILB, ROGAL & Hamilton Co. 342,125 Term Loan, 4.81%, Maturing December 15, 2011 346,829 - --------------------------------------------------------------------------------------- $ 836,129 - --------------------------------------------------------------------------------------- LEISURE GOODS / ACTIVITIES / MOVIES -- 4.2% AMF BOWLING WORLDWIDE, INC. $ 227,369 Term Loan, 4.44%, Maturing August 27, 2009 $ 229,785 BOMBARDIER RECREATIONAL PRODUCTS, INC. 173,250 Term Loan, 4.69%, Maturing December 18, 2010 176,065 74,250 Term Loan, 4.69%, Maturing December 18, 2010 75,457 CINEMARK, INC. 397,000 Term Loan, 4.62%, Maturing March 31, 2011 402,624 LOEWS CINEPLEX ENTERTAINMENT CO. 453,863 Term Loan, 4.56%, Maturing July 30, 2011 460,422 METRO-GOLDWYN-MAYER STUDIOS, INC. 423,938 Term Loan, 4.79%, Maturing April 30, 2011 425,739 REGAL CINEMAS CORP. 384,940 Term Loan, 4.56%, Maturing November 10, 2010 389,126 SIX FLAGS THEME PARKS, INC. 464,570 Term Loan, 4.84%, Maturing June 30, 2009 471,757 UNIVERSAL CITY DEVELOPMENT PARTNERS, LTD. 150,000 Term Loan, 4.41%, Maturing June 9, 2011 152,438 WMG ACQUISITION CORP. 322,563 Term Loan, 5.21%, Maturing February 28, 2011 327,266 - --------------------------------------------------------------------------------------- $ 3,110,679 - --------------------------------------------------------------------------------------- LODGING AND CASINOS -- 3.2% ALLIANCE GAMING CORP. $ 317,507 Term Loan, 4.90%, Maturing September 5, 2009 $ 319,557 AMERISTAR CASINOS, INC. 275,849 Term Loan, 4.23%, Maturing December 31, 2006 280,216 ARGOSY GAMING CO. 199,500 Term Loan, 4.31%, Maturing June 30, 2011 200,934 BOYD GAMING CORP. 373,125 Term Loan, 4.23%, Maturing June 30, 2011 378,582 CNL HOSPITALITY PARTNERS, L.P. 80,574 Term Loan, 4.83%, Maturing October 13, 2006 81,883 GLOBALCASH ACCESS, LLC $ 187,115 Term Loan, 5.17%, Maturing March 10, 2010 $ 190,039 MARINA DISTRICT FINANCE CO., INC. 250,000 Term Loan, 4.62%, Maturing October 14, 2011 252,240 MOHEGAN TRIBAL GAMING AUTHORITY 291,666 Term Loan, 5.55%, Maturing March 31, 2008 292,395 PINNACLE ENTERTAINMENT, INC. 100,000 Term Loan, 5.42%, Maturing August 27, 2010 101,500 VENETIAN CASINO RESORT, LLC 285,215 Term Loan, 5.84%, Maturing June 15, 2011 290,504 WYNN LAS VEGAS, LLC 6,641 Term Loan, 4.58%, Maturing December 14, 2011 6,730 - --------------------------------------------------------------------------------------- $ 2,394,580 - --------------------------------------------------------------------------------------- NONFERROUS METALS / MINERALS -- 1.3% COMPASS MINERALS GROUP, INC. $ 120,735 Term Loan, 4.78%, Maturing November 28, 2009 $ 122,547 CONSOL ENERGY, INC. 300,000 Term Loan, 4.78%, Maturing June 30, 2010 305,063 FOUNDATION COAL CORP. 327,660 Term Loan, 4.73%, Maturing July 30, 2011 332,943 ICG, LLC 200,000 Term Loan, 4.99%, Maturing November 5, 2010 203,250 - --------------------------------------------------------------------------------------- $ 963,803 - --------------------------------------------------------------------------------------- OIL AND GAS -- 3.0% DRESSER, INC. $ 324,390 Term Loan, 4.97%, Maturing March 31, 2007 $ 328,445 DYNEGY HOLDINGS, INC. 323,375 Term Loan, 6.31%, Maturing May 28, 2010 328,630 EL PASO CORP. 159,750 Term Loan, 5.19%, Maturing November 23, 2009 161,098 266,250 Term Loan, 5.19%, Maturing November 23, 2009 268,931 GETTY PETROLEUM MARKETING, INC. 309,333 Term Loan, 5.80%, Maturing May 19, 2010 315,327 LA GRANGE ACQUISITION, L.P. 150,000 Term Loan, 5.44%, Maturing January 18, 2008 152,484 MAGELLAN MIDSTREAM HOLDINGS, L.P. 150,000 Term Loan, 4.62%, Maturing December 10, 2011 152,063 THE PREMCOR REFINING GROUP, INC. 200,000 Term Loan, 4.67%, Maturing April 13, 2009 203,250 WILLIAMS PRODUCTION RMT CO. 346,500 Term Loan, 6.17%, Maturing May 30, 2008 352,275 - --------------------------------------------------------------------------------------- $ 2,262,503 - --------------------------------------------------------------------------------------- </Table> See notes to financial statements 9 <Page> <Table> <Caption> PRINCIPAL AMOUNT BORROWER/TRANCHE DESCRIPTION VALUE - --------------------------------------------------------------------------------------- PUBLISHING -- 7.3% ADVANSTAR COMMUNICATIONS, INC. $ 222,578 Term Loan, 4.17%, Maturing October 11, 2007 $ 224,201 ADVERTISING DIRECTORY SOLUTION, INC. 300,000 Term Loan, 6.92%, Maturing November 9, 2011 302,813 AMERICAN MEDIA OPERATIONS, INC. 321,281 Term Loan, 4.81%, Maturing April 1, 2007 326,201 DEX MEDIA EAST, LLC 420,226 Term Loan, 4.14%, Maturing November 8, 2008 424,866 DEX MEDIA WEST, LLC 42,778 Term Loan, 4.14%, Maturing September 9, 2009 43,210 136,278 Term Loan, 4.14%, Maturing March 9, 2010 137,797 FREEDOM COMMUNICATIONS, INC. 450,000 Term Loan, 4.73%, Maturing May 18, 2012 457,594 JOURNAL REGISTER CO. 385,000 Term Loan, 3.60%, Maturing August 12, 2012 385,722 LAMAR MEDIA 350,000 Term Loan, 6.17%, Maturing June 30, 2009 352,625 MEDIANEWS GROUP, INC. 187,807 Term Loan, 3.92%, Maturing August 25, 2010 189,372 MERRILL COMMUNICATIONS, LLC 199,509 Term Loan, 4.79%, Maturing July 30, 2009 202,315 NEBRASKA BOOK CO., INC. 347,375 Term Loan, 4.67%, Maturing March 4, 2011 351,934 NEWSPAPER HOLDINGS, INC. 140,000 Term Loan, 4.31%, Maturing August 24, 2011 139,956 R.H. DONNELLEY CORP. 23,630 Term Loan, 4.24%, Maturing December 31, 2009 23,799 448,363 Term Loan, 7.39%, Maturing June 30, 2011 453,454 SOURCE MEDIA, INC. 100,000 Term Loan, 4.69%, Maturing November 8, 2011 101,250 SP NEWSPRINT CO. 120,944 Term Loan, 5.40%, Maturing January 9, 2010 123,288 225,556 Term Loan, 5.40%, Maturing January 9, 2010 228,375 SUN MEDIA CORP. 319,334 Term Loan, 4.14%, Maturing February 7, 2009 321,829 THE READER'S DIGEST ASSOCIATION, INC. 326,540 Term Loan, 4.03%, Maturing May 20, 2008 330,979 TRANSWESTERN PUBLISHING CO., LLC 179,550 Term Loan, 4.60%, Maturing February 25, 2011 181,907 138,000 Term Loan, 4.60%, Maturing August 24, 2012 139,811 - --------------------------------------------------------------------------------------- $ 5,443,298 - --------------------------------------------------------------------------------------- RADIO AND TELEVISION -- 4.8% ADAMS OUTDOOR ADVERTISING, L.P. $ 348,250 Term Loan, 4.33%, Maturing October 15, 2011 $ 352,893 CANWEST MEDIA, INC. $ 262,248 Term Loan, 4.49%, Maturing August 15, 2009 $ 265,854 CUMULUS MEDIA, INC. 92,500 Term Loan, 4.85%, Maturing March 28, 2009 93,396 199,000 Term Loan, 4.85%, Maturing March 28, 2010 201,902 DIRECTV HOLDINGS, LLC 488,587 Term Loan, 4.40%, Maturing March 6, 2010 495,060 EMMIS OPERATING CO. 300,000 Term Loan, 4.10%, Maturing November 10, 2011 303,417 LIN TELEVISION CORP. 156,500 Term Loan, 4.56%, Maturing December 31, 2007 158,489 160,500 Term Loan, 4.56%, Maturing December 31, 2007 162,640 NEXSTAR BROADCASTING, INC. 321,787 Term Loan, 4.31%, Maturing December 31, 2010 323,396 175,713 Term Loan, 4.31%, Maturing December 31, 2010 176,482 RADIO ONE, INC. 218,181 Term Loan, 3.07%, Maturing June 30, 2007 216,681 RAINBOW NATIONAL SERVICES, LLC 188,855 Term Loan, 5.19%, Maturing March 31, 2012 192,081 RAYCOM NATIONAL, LLC 360,000 Term Loan, 5.19%, Maturing February 24, 2012 364,500 SINCLAIR TELEVISION GROUP, INC. 100,000 Term Loan, 4.06%, Maturing June 30, 2009 100,688 165,000 Term Loan, 4.06%, Maturing December 31, 2009 166,787 - --------------------------------------------------------------------------------------- $ 3,574,266 - --------------------------------------------------------------------------------------- RAIL INDUSTRIES -- 0.9% KANSAS CITY SOUTHERN RAILWAY CO. $ 348,250 Term Loan, 4.22%, Maturing March 30, 2008 $ 353,256 RAILAMERICA, INC. 250,602 Term Loan, 4.38%, Maturing September 29, 2011 254,518 29,624 Term Loan, 4.38%, Maturing September 29, 2011 30,087 - --------------------------------------------------------------------------------------- $ 637,861 - --------------------------------------------------------------------------------------- RETAILERS (EXCEPT FOOD AND DRUG) -- 3.8% ADVANCE STORES CO., INC. $ 95,599 Term Loan, 4.46%, Maturing September 30, 2010 $ 96,884 56,261 Term Loan, 4.46%, Maturing September 30, 2010 56,999 ALIMENTATION COUCHE-TARD, INC. 312,177 Term Loan, 4.62%, Maturing December 17, 2010 316,665 AMSCAN HOLDINGS, INC. 99,750 Term Loan, 3.78%, Maturing April 30, 2012 100,560 COINMACH LAUNDRY CORP. 344,670 Term Loan, 5.36%, Maturing July 25, 2009 348,871 </Table> See notes to financial statements 10 <Page> <Table> <Caption> PRINCIPAL AMOUNT BORROWER/TRANCHE DESCRIPTION VALUE - --------------------------------------------------------------------------------------- RETAILERS (EXCEPT FOOD AND DRUG) (CONTINUED) CSK AUTO, INC. $ 396,000 Term Loan, 4.35%, Maturing June 20, 2009 $ 400,455 DOLLARAMA GROUP, L.P. 200,000 Term Loan, 6.50%, Maturing November 18, 2011 201,938 HARBOR FREIGHT TOOLS USA, INC. 249,375 Term Loan, 3.88%, Maturing July 15, 2010 250,388 JOSTEN'S CORP. 200,000 Term Loan, 4.67%, Maturing December 6, 2011 201,821 ORIENTAL TRADING CO., INC. 228,683 Term Loan, 5.19%, Maturing August 4, 2010 229,922 RENT-A-CENTER, INC. 301,490 Term Loan, 4.80%, Maturing June 30, 2010 305,635 TRAVELCENTERS OF AMERICA, INC. 358,000 Term Loan, 4.19%, Maturing October 1, 2008 362,251 - --------------------------------------------------------------------------------------- $ 2,872,389 - --------------------------------------------------------------------------------------- SURFACE TRANSPORT -- 1.2% LAIDLAW INTERNATIONAL, INC. $ 329,651 Term Loan, 6.17%, Maturing June 19, 2009 $ 331,712 NFIL HOLDINGS CORP. 59,041 Term Loan, 4.14%, Maturing February 27, 2010 59,779 172,406 Term Loan, 4.94%, Maturing February 27, 2010 174,561 SIRVA WORLDWIDE, INC. 350,000 Term Loan, 4.42%, Maturing December 31, 2010 352,516 - --------------------------------------------------------------------------------------- $ 918,568 - --------------------------------------------------------------------------------------- TELECOMMUNICATIONS -- 5.2% AMERICAN TOWER, L.P. $ 398,000 Term Loan, 4.23%, Maturing August 31, 2011 $ 403,504 CENTENNIAL CELLULAR OPERATING CO., LLC 347,375 Term Loan, 4.81%, Maturing February 9, 2011 352,369 CINCINNATI BELL, INC. 285,944 Term Loan, 4.62%, Maturing June 30, 2008 289,053 CONSOLIDATED COMMUNICATIONS, INC. 298,000 Term Loan, 4.78%, Maturing October 14, 2011 303,029 IOWA TELECOMMUNICATIONS SERVICES 150,000 Term Loan, 4.38%, Maturing November 23, 2005 151,500 NEXTEL COMMUNICATIONS 445,748 Term Loan, 4.31%, Maturing December 15, 2010 446,560 NEXTEL PARTNERS OPERATING CORP. 350,000 Term Loan, 4.94%, Maturing May 31, 2011 355,438 QWEST CORP. 250,000 Term Loan, 7.39%, Maturing June 4, 2007 261,042 SBA SENIOR FINANCE, INC. $ 298,500 Term Loan, 4.86%, Maturing October 31, 2008 $ 302,604 SPECTRASITE COMMUNICATIONS, INC. 183,000 Term Loan, 4.03%, Maturing May 23, 2012 184,411 TRITON PCS, INC. 125,000 Term Loan, 5.66%, Maturing November 18, 2009 126,719 USA MOBILITY, INC. 101,786 Term Loan, 4.82%, Maturing November 16, 2006 102,804 VALOR TELECOM ENTERPRISE, LLC 299,250 Term Loan, 4.82%, Maturing November 10, 2011 302,617 WESTERN WIRELESS CORP. 298,500 Term Loan, 5.24%, Maturing May 28, 2011 303,670 - --------------------------------------------------------------------------------------- $ 3,885,320 - --------------------------------------------------------------------------------------- UTILITIES -- 2.1% ALLEGHENY ENERGY SUPPLY CO., LLC $ 165,481 Term Loan, 4.19%, Maturing October 28, 2011 $ 168,501 COGENTRIX DELAWARE HOLDINGS, INC. 347,375 Term Loan, 4.83%, Maturing February 25, 2009 352,730 COLETO CREEK WLE, L.P. 169,150 Term Loan, 4.67%, Maturing June 30, 2011 172,110 NRG ENERGY, INC. 143,656 Term Loan, 4.75%, Maturing June 23, 2010 147,012 PIKE ELECTRIC, INC. 264,183 Term Loan, 4.63%, Maturing July 1, 2012 268,889 RELIANT ENERGY, INC. 190,000 Term Loan, 4.80%, Maturing December 22, 2010 192,632 TEXAS GENCO, LLC 170,910 Term Loan, 4.48%, Maturing December 14, 2011 173,397 TUSCON ELECTRIC POWER CO. 100,000 Term Loan, 4.33%, Maturing June 30, 2009 101,042 - --------------------------------------------------------------------------------------- $ 1,576,313 - --------------------------------------------------------------------------------------- TOTAL SENIOR, FLOATING RATE INTERESTS (identified cost $69,574,252) $ 70,098,408 - --------------------------------------------------------------------------------------- </Table> FLOATING RATE NOTES -- 0.6% <Table> <Caption> PRINCIPAL AMOUNT (000'S OMITTED) SECURITY VALUE - --------------------------------------------------------------------------------------- RADIO AND TELEVISION -- 0.4% PAXSON COMMUNICATIONS CORP. $ 300 4.82%, 1/15/10(3) $ 303,000 - --------------------------------------------------------------------------------------- $ 303,000 - --------------------------------------------------------------------------------------- </Table> See notes to financial statements 11 <Page> <Table> <Caption> PRINCIPAL AMOUNT (000'S OMITTED) SECURITY VALUE - --------------------------------------------------------------------------------------- TELECOMMUNICATIONS -- 0.2% ROGERS WIRELESS, INC., VARIABLE RATE $ 93 5.525%, 12/15/10(3) $ 97,883 - --------------------------------------------------------------------------------------- $ 97,883 - --------------------------------------------------------------------------------------- TOTAL FLOATING RATE NOTES (identified cost $393,000) $ 400,883 - --------------------------------------------------------------------------------------- </Table> SHORT-TERM INVESTMENTS -- 5.1% <Table> <Caption> PRINCIPAL MATURITY AMOUNT DATE BORROWER RATE AMOUNT - ------------------------------------------------------------------------- $ 500,000 01/06/05 American General Finance Corp. Commercial Paper 2.30% $ 499,840 1,400,000 01/03/05 General Electric Capital Corp. Commercial Paper 1.95% 1,399,848 1,400,000 01/03/05 Investors Bank and Trust Company Time Deposit 2.25% 1,400,000 548,000 01/03/05 Ranger Funding Co., LLC 2.25% 1,400,000 Commercial Paper 2.15% 547,935 - ------------------------------------------------------------------------- TOTAL SHORT-TERM INVESTMENTS (at amortized cost) $ 3,847,623 - ------------------------------------------------------------------------- TOTAL INVESTMENTS -- 99.2% (identified cost $73,814,875) $ 74,346,914 - ------------------------------------------------------------------------- OTHER ASSETS, LESS LIABILITIES -- 0.8% $ 636,785 - ------------------------------------------------------------------------- NET ASSETS -- 100.0% $ 74,983,699 - ------------------------------------------------------------------------- </Table> Note: The Fund has made commitments to fund specified amounts under certain existing credit arrangements. Pursuant to the terms of these arrangements, the Fund had unfunded loan commitments of $513,737 as of December 31, 2004. (1) Senior floating-rate interests often require prepayments from excess cash flows or permit the borrower to repay at its election. The degree to which borrowers repay, whether as a contractual requirement or at their election, cannot be predicted with accuracy. As a result, the actual remaining maturity may be substantially less than the stated maturities shown. However, it is anticipated that the senior floating-rate interests will have an expected average life of approximately two to three years. The stated interest rate represents the weighted average interest rate of all contracts within the senior loan facility. Interest rates are periodically predetermined by a reference to a base lending rate plus a premium. These base lending rates are generally (i) the prime rate offered by one or more major United States banks or (ii) the lending rate offered by one or more European banks such as the London Interbank Offered Rate (LIBOR). (2) Security valued at fair value using methods determined in good faith by or at the direction of the Trustees. (3) Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be sold in transactions exempt from registration, normally to qualified institutional buyers. At December 31, 2004, the aggregate value of the securities is $400,883 or 0.5% of the Fund's net assets. See notes to financial statements 12 <Page> EATON VANCE VT FLOATING-RATE INCOME FUND as of December 31, 2004 FINANCIAL STATEMENTS STATEMENT OF ASSETS AND LIABILITIES AS OF DECEMBER 31, 2004 <Table> ASSETS Investments, at value (identified cost, $73,814,875) $ 74,346,914 Cash 2,022,944 Receivable for investments sold 2,404 Receivable for Fund shares sold 215,917 Interest receivable 265,417 Prepaid expenses 1,117 - --------------------------------------------------------------------------------------------- TOTAL ASSETS $ 76,854,713 - --------------------------------------------------------------------------------------------- LIABILITIES Due to agent bank $ 1,842,272 Payable to affiliate for Trustees' fees 1,401 Payable to affiliates 11,353 Payable for Fund shares redeemed 375 Accrued expenses 15,613 - --------------------------------------------------------------------------------------------- TOTAL LIABILITIES $ 1,871,014 - --------------------------------------------------------------------------------------------- NET ASSETS FOR 7,422,604 SHARES OF BENEFICIAL INTEREST OUTSTANDING $ 74,983,699 - --------------------------------------------------------------------------------------------- SOURCES OF NET ASSETS Paid-in capital $ 74,518,695 Accumulated net realized loss (computed on the basis of identified cost) (87,629) Accumulated undistributed net investment income 20,594 Net unrealized appreciation (computed on the basis of identified cost) 532,039 - --------------------------------------------------------------------------------------------- TOTAL $ 74,983,699 - --------------------------------------------------------------------------------------------- NET ASSET VALUE, OFFERING PRICE AND REDEMPTION PRICE PER SHARE ($74,983,699 DIVIDED BY 7,422,604 SHARES OF BENEFICIAL INTEREST OUTSTANDING) $ 10.10 - --------------------------------------------------------------------------------------------- </Table> STATEMENT OF OPERATIONS FOR THE YEAR ENDED DECEMBER 31, 2004 <Table> INVESTMENT INCOME Interest $ 2,421,045 - --------------------------------------------------------------------------------------------- TOTAL INVESTMENT INCOME $ 2,421,045 - --------------------------------------------------------------------------------------------- EXPENSES Investment adviser fee $ 365,784 Administration fee 159,037 Trustees' fees and expenses 4,620 Service fees 159,037 Custodian fee 69,837 Legal and accounting services 34,157 Transfer and dividend disbursing agent fees 11,078 Miscellaneous 5,031 - --------------------------------------------------------------------------------------------- TOTAL EXPENSES $ 808,581 - --------------------------------------------------------------------------------------------- Deduct -- Reduction of custodian fee $ 9,214 - --------------------------------------------------------------------------------------------- TOTAL EXPENSE REDUCTIONS $ 9,214 - --------------------------------------------------------------------------------------------- NET EXPENSES $ 799,367 - --------------------------------------------------------------------------------------------- NET INVESTMENT INCOME $ 1,621,678 - --------------------------------------------------------------------------------------------- REALIZED AND UNREALIZED GAIN (LOSS) Net realized gain (loss) -- Investment transactions (identified cost basis) $ (87,629) - --------------------------------------------------------------------------------------------- NET REALIZED LOSS $ (87,629) - --------------------------------------------------------------------------------------------- Change in unrealized appreciation (depreciation) -- Investments (identified cost basis) $ 278,521 - --------------------------------------------------------------------------------------------- NET CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) $ 278,521 - --------------------------------------------------------------------------------------------- NET REALIZED AND UNREALIZED GAIN $ 190,892 - --------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS FROM OPERATIONS $ 1,812,570 - --------------------------------------------------------------------------------------------- </Table> See notes to financial statements 13 <Page> STATEMENTS OF CHANGES IN NET ASSETS <Table> <Caption> YEAR ENDED YEAR ENDED DECEMBER 31, 2004 DECEMBER 31, 2003 - -------------------------------------------------------------------------------------- INCREASE (DECREASE) IN NET ASSETS From operations -- Net investment income $ 1,621,678 $ 807,038 Net realized gain (loss) from investment transactions (87,629) 23,033 Net change in unrealized appreciation (depreciation) from investments 278,521 240,542 - -------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS FROM OPERATIONS $ 1,812,570 $ 1,070,613 - -------------------------------------------------------------------------------------- Distributions to shareholders -- From net investment income $ (1,622,175) $ (814,122) - -------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS TO SHAREHOLDERS $ (1,622,175) $ (814,122) - -------------------------------------------------------------------------------------- Transactions in shares of beneficial interest -- Proceeds from sale of shares $ 47,887,259 $ 19,716,943 Net asset value of shares issued to shareholders in payment of distributions declared 1,622,162 814,122 Cost of shares redeemed (20,128,267) (11,927,007) - -------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS FROM FUND SHARE TRANSACTIONS $ 29,381,154 $ 8,604,058 - -------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS $ 29,571,549 $ 8,860,549 - -------------------------------------------------------------------------------------- NET ASSETS At beginning of year $ 45,412,150 $ 36,551,601 - -------------------------------------------------------------------------------------- AT END OF YEAR $ 74,983,699 $ 45,412,150 - -------------------------------------------------------------------------------------- ACCUMULATED UNDISTRIBUTED NET INVESTMENT INCOME INCLUDED IN NET ASSETS AT END OF YEAR $ 20,594 $ 21,091 - -------------------------------------------------------------------------------------- </Table> See notes to financial statements 14 <Page> FINANCIAL HIGHLIGHTS <Table> <Caption> YEAR ENDED DECEMBER 31, -------------------------------------------------- 2004(1) 2003 2002(1) 2001(1)(2) - --------------------------------------------------------------------------------------------------------- Net asset value -- Beginning of year $ 10.070 $ 10.000 $ 10.000 $ 10.000 - --------------------------------------------------------------------------------------------------------- INCOME (LOSS) FROM OPERATIONS Net investment income $ 0.257 $ 0.222 $ 0.031 $ 0.129 Net realized and unrealized gain 0.026 0.070 - --------------------------------------------------------------------------------------------------------- TOTAL INCOME FROM OPERATIONS $ 0.283 $ 0.292 $ 0.031 $ 0.129 - --------------------------------------------------------------------------------------------------------- LESS DISTRIBUTIONS From net investment income $ (0.253) $ (0.222) $ (0.031) $ (0.129) - --------------------------------------------------------------------------------------------------------- TOTAL DISTRIBUTIONS $ (0.253) $ (0.222) $ (0.031) $ (0.129) - --------------------------------------------------------------------------------------------------------- NET ASSET VALUE -- END OF YEAR $ 10.100 $ 10.070 $ 10.000 $ 10.000 - --------------------------------------------------------------------------------------------------------- TOTAL RETURN(3) 2.82% 2.93% 0.31% 1.29% - --------------------------------------------------------------------------------------------------------- RATIOS/SUPPLEMENTAL DATA+ Net assets, end of year (000's omitted) $ 74,984 $ 45,412 $ 36,552 $ 15,789 Ratios (As a percentage of average daily net assets): Net expenses 1.27% 1.36% 1.47% 1.26%(4) Net expenses after custodian fee reduction 1.26% 1.36% 1.47% 1.26%(4) Net investment income 2.55% 2.18% 0.31% 1.37%(4) Portfolio Turnover 61% 65% 0% - --------------------------------------------------------------------------------------------------------- + The operating expenses of the Fund reflect a reduction of the investment advisor fee. Had such action not been taken, the ratios and net investment gain per share would have been as follows: Ratios (As a percentage of average daily net assets): Expenses 1.28%(4) Expenses after custodian fee reduction 1.28%(4) Net investment income 1.35%(4) Net investment income per share $ 0.127 </Table> (1) Net investment income per share was computed using average shares outstanding. (2) For the period from the start of business, May 2, 2001, to December 31, 2001. (3) Returns are historical and are calculated by determining the percentage change in net asset value with all distributions reinvested. Total return is not computed on an annualized basis. (4) Annualized. See notes to financial statements 15 <Page> EATON VANCE VT FLOATING-RATE INCOME FUND as of December 31, 2004 NOTES TO FINANCIAL STATEMENTS 1 SIGNIFICANT ACCOUNTING POLICIES Eaton Vance VT Floating-Rate Income Fund (the Fund) is a non-diversified series of Eaton Vance Variable Trust (the Trust). The Trust, which was organized under Massachusetts law on August 14, 2000, is an entity of the type commonly known as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end management investment company. The Fund seeks to provide a high level of current income by investing primarily in senior secured floating rate loans. The following is a summary of significant accounting policies consistently followed by the Fund in the preparation of its financial statements. The policies are in conformity with accounting principles generally accepted in the United States of America. A INVESTMENT VALUATIONS -- The investments of the Fund are primarily in interests in senior floating-rate loans (Senior Loans). Certain Senior Loans are deemed to be liquid if reliable market quotations are readily available for them. Liquid Senior Loans are valued on the basis of prices furnished by a pricing service. Eaton Vance Management (EVM) values liquid Senior Loans on the basis of prices furnished by one or more pricing services. Other Senior Loans are valued at fair value by the Fund's investment advisor, EVM, under procedures established by the Trustees as permitted by Section 2(a)(41) of the Investment Company Act of 1940. Such procedures include the consideration of relevant factors, data and information relating to fair value, including (i) the characteristics of and fundamental analytical data relating to the Senior Loan, including the cost, size, current interest rate, period until next interest rate reset, maturity and base lending rate of the Senior Loan, the terms and conditions of the Senior Loan and any related agreements, and the position of the Senior Loan in the Borrower's debt structure; (ii) the nature, adequacy and value of the collateral, including the Fund's rights, remedies and interests with respect to the collateral; (iii) the creditworthiness of the Borrower, based on an evaluation of its financial condition, financial statements and information about the Borrower's business, cash flows, capital structure and future prospects; (iv) information relating to the market for the Senior Loan including price quotations for and trading in the Senior Loan, and interests in similar Senior Loans and the market environment and investor attitudes towards the Senior Loan and interests in similar Senior Loans; (v) the reputation and financial condition of the agent and any intermediate participant in the Senior Loan; and (vi) general economic and market conditions affecting the fair value of the Senior Loan. Portfolio securities (other than short-term obligations, but including listed issues) may be valued on the basis of prices furnished by one or more pricing services which determine prices for normal, institutional-size trading units of such securities which may use market information, transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. In certain circumstances, portfolio securities will be valued at the last sales price on the exchange that is the primary market for such securities, or the last quoted bid price for those securities for which the over-the-counter market is the primary market or for listed securities in which there were no sales during the day. The value of interest rate swaps will be determined in accordance with a discounted present value formula and then confirmed by obtaining a bank quotation. Short-term obligations which mature in 60 days or less, are valued at amortized cost, if their original term to maturity when acquired by the Fund was 60 days or less or are valued at amortized cost using their value on the 61st day prior to maturity, if their original term to maturity when acquired by the Fund was more than 60 days, unless in each case this is determined not to represent fair value. Repurchase agreements are valued at cost plus accrued interest. Other portfolio securities for which there are no quotations or valuations are valued at fair value as determined in good faith by or on behalf of the Trustees. B INCOME -- Interest income from Senior Loans is recorded on the accrual basis at the then-current interest rate, while all other interest income is determined on the basis of interest accrued, adjusted for amortization of premium or discount. Facility fees received are recognized as income over the expected term of the loan. C INCOME TAXES -- The Fund has elected to be treated as a regulated investment company (RIC) for United States federal tax purposes. The Fund's policy is to comply with the provisions of Section 817-(h) of the Internal Revenue Code regarding Variable Trusts. No provision is made by the Fund for federal or state taxes on any taxable income of the Fund because each separate account in the Fund is ultimately responsible for the payment of any taxes. The Fund will distribute at least annually all of the Fund's net investment income and net realized capital gains, if any. At December 31, 2004, the Fund, for federal income tax purposes had a capital loss carryover of $48,462, which will expire on December 31, 2012. This amount will reduce the Fund's taxable income arising from future net realized gains on investments, if any, to the extent permitted by the Internal Revenue Code and thus will reduce the amount of distributions to shareholders which would otherwise be necessary to relieve the Fund of any liability for federal income tax. Additionally, at December 31, 2004, the Fund had a net capital loss of $39,167 attributable to security transactions incurred after October 31, 2004. This capital loss is treated as arising on the first day of the Fund's taxable year ending December 31, 2005. 16 <Page> D EXPENSE REDUCTION -- Investors Bank & Trust Company (IBT) serves as custodian to the Fund. Pursuant to the custodian agreement, IBT receives a fee reduced by credits which are determined based on the average daily cash balance the Fund maintains with IBT. All credit balances used to reduce the Fund's custodian fees are reported as a reduction of total expenses in the Statement of Operations. E USE OF 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 at the date of the financial statements and the reported amounts of income and expense during the reporting period. Actual results could differ from those estimates. F INDEMNIFICATIONS -- Under the Trust's organizational documents, its officers and Trustees may be indemnified against certain liabilities and expenses arising out of the performance of their duties to the Fund and shareholders and indemnified against personal liability for the obligations of the Trust. Additionally, in the normal course of business, the Fund enters into agreements with service providers that may contain indemnification clauses. The Fund's maximum exposure under these arrangements is unknown as this would involve future claims that may be made against the Fund that have not yet occurred. G EXPENSES -- The majority of expenses of the Trust are directly identifiable to an individual fund. Expenses which are not readily identifiable to a specific fund are allocated taking into consideration, among other things, the nature and type of expense and the relative size of the funds. H OTHER -- Investment transactions are accounted for on a trade-date basis. 2 DISTRIBUTIONS TO SHAREHOLDERS The net income of the Fund is determined daily and substantially all of the net income so determined is declared as a dividend to shareholders of record at the time of declaration. Distributions of net income are paid monthly. Distributions are paid in the form of additional shares unless an election is made on behalf of a separate account to receive some or all of the distribution in cash. The Fund distinguishes between distributions on a tax basis and a financial reporting basis. Accounting principles generally accepted in the United States of America require that only distributions in excess of tax basis earnings and profits be reported in the financial statements as a return of capital. Differences in the recognition or classification of income between the financial statements and tax earnings and profits which result in temporary over distributions for financial statement purposes are classified as distributions in excess of net investment income or accumulated net realized gains. Permanent differences between book and tax accounting relating to distributions are reclassified to paid-in capital. The tax character of distributions paid for the years ended December 31, 2004 and December 31, 2003 was as follows: <Table> <Caption> YEAR ENDED DECEMBER 31, ------------------------------ 2004 2003 --------------------------------------------------------------------- Distributions declared from: Ordinary income $ 1,622,175 $ 814,122 </Table> As of December 31, 2004, the components of distributable earnings (accumulated losses) on a tax basis were as follows: <Table> Undistributed income $ 20,594 Capital loss carryforwards $ (48,462) Unrealized appreciation $ 532,039 Other temporary differences $ (39,167) </Table> 3 SHARES OF BENEFICIAL INTEREST The Trust has an underwriting agreement relating to the Fund with Eaton Vance Distributors, Inc. (EVD). The underwriting agreement presently provides that EVD, through the Fund's transfer agent, accepts orders for shares at net asset value and no sales commission or load is charged. EVD may, at its expense, provide promotional incentives to dealers that sell variable insurance products. The Fund's Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest (without par value). At December 31, 2004, two shareholders each owned more than 10% of the Fund's shares outstanding aggregating 90% of the Fund's shares outstanding. Transactions in Fund shares were as follows: <Table> <Caption> YEAR ENDED DECEMBER 31, ------------------------------ 2004 2003 --------------------------------------------------------------------- Sales 4,745,774 1,963,869 Issued to shareholders electing to receive payments of distributions in Fund shares 160,700 81,191 Redemptions (1,994,161) (1,190,229) --------------------------------------------------------------------- NET INCREASE 2,912,313 854,831 --------------------------------------------------------------------- </Table> 17 <Page> 4 INVESTMENT ADVISER FEE AND OTHER TRANSACTIONS WITH AFFILIATES The investment adviser fee, computed at the monthly rate of 0.575% per annum of the average daily net assets up to $1 billion, and at reduced rates as daily net assets exceed that level, was earned by Eaton Vance Management (EVM) as compensation for management and investment advisory services rendered to the Fund. For the year ended December 31, 2004, the fee amounted to $365,784. Except as to Trustees of the Fund who are not members of EVM's organization, officers and Trustees receive remuneration for their services to the Fund out of such investment adviser fee. The Fund is authorized to pay EVM a fee as compensation for administrative services necessary to conduct the Fund's business. The fee is computed at the annual rate of 0.25% of the Fund's average daily net assets. For the year ended December 31, 2004, the fee amounted to $159,037. Certain officers and Trustees of the Fund are officers of the above organizations. 5 SERVICE FEES The Fund has adopted a service plan that allows the Fund to pay service fees to insurance companies for providing personal and/or account services to account holders of insurance product separate accounts, which will be equal to 0.25% of daily average net assets. Service fee payments for the year ended December 31, 2004 amounted to $159,037. 6 PURCHASES AND SALES OF INVESTMENTS The Fund invests primarily in Senior Loans. The ability of the issuers of the Senior Loans to meet their obligations may be affected by economic developments in a specific industry. The cost of purchases and the proceeds from principal repayments of Senior Loans for the year ended December 31, 2004 aggregated $68,060,886 and $34,201,558, respectively. 7 LINE OF CREDIT The Fund participates with other portfolios and funds managed by EVM and affiliates in a $465 million unsecured line of credit with a group of banks. Borrowings will be made by the Fund solely to facilitate the handling of unusual and/or unanticipated short-term cash requirements. Interest is charged to each participating portfolio or fund based on its borrowings at the bank's base rate or at an amount above LIBOR. In addition, a fee computed at an annual rate of 0.10% on the daily unused portion of the line of credit is allocated among the participating portfolios and funds at the end of each quarter. The Fund did not have any borrowings or allocated fees during the year ended December 31, 2004. 8 FEDERAL INCOME TAX BASIS OF UNREALIZED APPRECIATION (DEPRECIATION) The cost and unrealized appreciation (depreciation) in the value of the investments owned at December 31, 2004, as computed on a federal income tax basis, were as follows: AGGREGATE COST $ 73,814,875 ---------------------------------------------------- Gross unrealized appreciation $ 568,581 Gross unrealized depreciation (36,542) ---------------------------------------------------- NET UNREALIZED APPRECIATION $ 532,039 ---------------------------------------------------- 9 DUE TO AGENT BANK On December 24, 2004, the Fund was incorrectly credited $1,842,272. This amount was returned to the agent bank on January 5, 2005. At December 31, 2004, the Fund had a payment due to the agent bank of $1,842,272. 18 <Page> EATON VANCE VT FLOATING-RATE INCOME FUND as of December 31, 2004 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Trustees of Eaton Vance Variable Trust and Shareholders of Eaton Vance VT Floating-Rate Income Fund: We have audited the accompanying statement of assets and liabilities, including the portfolio of investments, of Eaton Vance VT Floating-Rate Income Fund (the Fund), one of the series constituting Eaton Vance Variable Trust, as of December 31, 2004, and the related statement of operations for the year then ended, the statements of changes in net assets for the two years then ended and the financial highlights for the three years ended December 31, 2004 and for the period from the start of business, May 2, 2001, to December 31, 2001. These financial statements and financial highlights are the responsibility of the Fund'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 the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Fund's internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. Our procedures included confirmation of securities and Senior Loans owned at December 31, 2004 by correspondence with the custodian and selling or agent banks; where replies were not received from selling or agent banks, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. In our opinion, such financial statements and financial highlights present fairly, in all material respects, the financial position of the Eaton Vance VT Floating-Rate Income Fund at December 31, 2004, the results of its operations, the changes in its net assets and the financial highlights for the respective stated periods in conformity with accounting principles generally accepted in the United States of America. DELOITTE & TOUCHE LLP Boston, Massachusetts February 18, 2005 19 <Page> EATON VANCE VT FLOATING-RATE INCOME FUND MANAGEMENT AND ORGANIZATION FUND MANAGEMENT. The Trustees of Eaton Vance Variable Trust (the Trust) are responsible for the overall management and supervision of the Trust's affairs. The Trustees and officers of the Trust are listed below. Except as indicated, each individual has held the office shown or other offices in the same company for the last five years. Trustees and officers of the Trust hold indefinite terms of office. The "noninterested Trustees" consist of those Trustees who are not "interested persons" of the Trust, as that term is defined under the 1940 Act. The business address of each Trustee and officer is The Eaton Vance Building, 255 State Street, Boston, Massachusetts 02109. As used below, "EVC" refers to Eaton Vance Corp., "EV" refers to Eaton Vance, Inc., "EVM" refers to Eaton Vance Management, "BMR" refers to Boston Management and Research, "EVD" refers to Eaton Vance Distributors, Inc., and "Lloyd George" refers to Lloyd George Investment Management (Bermuda) Limited. EVC and EV are the corporate parent and trustee, respectively, of EVM and BMR. EVD is the Fund's principal underwriter and a wholly-owned subsidiary of EVM. <Table> <Caption> NUMBER OF TERM OF PORTFOLIOS POSITION OFFICE AND IN FUND COMPLEX NAME AND WITH THE LENGTH OF PRINCIPAL OCCUPATION(S) OVERSEEN BY OTHER DIRECTORSHIPS DATE OF BIRTH TRUST SERVICE DURING PAST FIVE YEARS TRUSTEE(1) HELD - ------------------------------------------------------------------------------------------------------------------------------------ Interested Trustee James B. Hawkes Trustee and Since 2000 Chairman, President and Chief Executive 194 Director of EVC 11/9/41 President Officer of BMR, EVC, EVM and EV; Director of EV; Vice President and Director of EVD. Trustee and/or officer of 194 registered investment companies in the Eaton Vance Fund Complex. Mr. Hawkes is an interested person because of his positions with BMR, EVM, EVC and EV, which are affiliates of the Fund. Noninterested Trustee(s) Samuel L. Hayes, III Trustee Since 2003 Jacob H. Schiff Professor of Investment 194 Director of Tiffany & 2/23/35 Banking Emeritus, Harvard University Co. (specialty Graduate School of Business retailer) and Telect, Administration. Inc. (telecommunication services company) William H. Park Trustee Since 2000 President and Chief Executive Officer, 194 None 9/19/47 Prizm Capital Management, LLC (investment management firm) (since 2002). Executive Vice President and Chief Financial Officer, United Asset Management Corporation (a holding company owning institutional investment management firms) (1982-2001). Ronald A. Pearlman Trustee Since 2000 Professor of Law, Georgetown University 194 None 7/10/40 Law Center (since 1999). Tax Partner, Covington & Burling, Washington, DC (1991-2000). Norton H. Reamer Trustee Since 2003 President, Chief Executive Officer and a 194 None 9/21/35 Director of Asset Management Finance Corp. (a specialty finance company serving the investment management industry) (since October 2003). President, Unicorn Corporation (an investment and financial advisory services company) (since September 2000). Formerly, Chairman, Hellman, Jordan Management Co., Inc. (an investment management company) (2000-2003). Formerly, Advisory Director of Berkshire Capital Corporation (investment banking firm) (2002-2003). Formerly Chairman of the Board, United Asset Management Corporation (a holding company owning institutional investment management firms) and Chairman, President and Director, UAM Funds (mutual funds) (1980-2000). Lynn A. Stout Trustee Since 2000 Professor of Law, University of California 194 None 9/14/57 at Los Angeles School of Law (since July 2001). Formerly, Professor of Law, Georgetown University Law Center. </Table> 20 <Page> Principal Officers who are not Trustees <Table> <Caption> TERM OF POSITION OFFICE AND NAME AND WITH THE LENGTH OF PRINCIPAL OCCUPATION(S) DATE OF BIRTH TRUST SERVICE DURING PAST FIVE YEARS - ---------------------------------------------------------------------------------------------- Arieh Coll Vice President Since 2004 Adobe Acrobat Exchange 6.0 Vice 11/9/63 President of EVM and BMR. Officer of 7 registered investment companies managed by EVM and BMR. Thomas P. Huggins Vice President Since 2000 Vice President of EVM and BMR. Officer 3/7/66 of 7 registered investment companies managed by EVM and BMR. Samuel D. Isaly Vice President Since 2000 Managing Partner of OrbiMed Advisors 3/12/45 LLC. Officer of 3 registered investment companies managed by EVM or BMR. Scott H. Page Vice President Since 2000 Vice President of EVM and BMR. Officer 11/30/59 of 14 registered investment companies managed by EVM or BMR. Jacob Rees-Mogg Vice President Since 2000 Investment Manager of Lloyd George. 5/24/69 Officer of 3 registered investment companies managed by EVM and BMR. Duncan W. Richardson Vice President Since 2000 Senior Vice President and Chief Equity 10/26/57 Investment Officer of EVM and BMR. Officer of 45 registered investment companies managed by EVM or BMR. Payson F. Swaffield Vice President Since 2000 Vice President of EVM and BMR. Officer 8/13/56 of 14 registered investment companies managed by EVM or BMR. Michael Weilheimer Vice President Since 2000 Vice President of EVM and BMR. Officer 2/11/61 of 11 registered investment companies managed by EVM or BMR. Alan R. Dynner Secretary Since 2000 Vice President, Secretary and Chief 10/10/40 Legal Officer of BMR, EVM, EVD, EV and EVC. Officer of 194 registered investment companies managed by EVM or BMR. James L. O'Connor Treasurer Since 2000 Vice President of BMR, EVM and EVD. 4/1/45 Officer of 116 registered investment companies managed by EVM or BMR. Paul M. O'Neil Chief Since 2004 Vice President of EVM and BMR. Officer 7/11/53 Compliance Officer of 194 registered investment companies managed by EVM or BMR. </Table> (1) Includes both master and feeder funds in a master-feeder structure. The SAI for the Fund includes additional information about the Trustees and officers of the Fund and can be obtained without charge by calling 1-800-225-6265. 21 <Page> INVESTMENT ADVISER AND ADMINISTRATOR OF EATON VANCE VT FLOATING-RATE INCOME FUND EATON VANCE MANAGEMENT The Eaton Vance Building 255 State Street Boston, MA 02109 PRINCIPAL UNDERWRITER EATON VANCE DISTRIBUTORS, INC. The Eaton Vance Building 255 State Street Boston, MA 02109 (617) 482-8260 CUSTODIAN INVESTORS BANK & TRUST COMPANY 200 Clarendon Street Boston, MA 02116 TRANSFER AGENT INVESTORS BANK & TRUST COMPANY 200 Clarendon Street Boston, MA 02116 INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM DELOITTE & TOUCHE LLP 200 Berkeley Street Boston, MA 02116-5022 EATON VANCE VT FLOATING-RATE INCOME FUND THE EATON VANCE BUILDING 255 State Street Boston, MA 02109 This report must be preceded or accompanied by a current prospectus. Before investing, investors should consider carefully the Fund's investment objective(s), risks, and charges and expenses. The Fund's current prospectus contains this and other information about the Fund and is available through your financial advisor. Please read the prospectus carefully before you invest or send money. For further information please call 1-800-225-6265. <Page> VTFRHSRC <Page> [EV LOGO] [GRAPHIC IMAGE] ANNUAL REPORT DECEMBER 31, 2004 EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND [GRAPHIC IMAGE] <Page> IMPORTANT NOTICES REGARDING PRIVACY, DELIVERY OF SHAREHOLDER DOCUMENTS, PORTFOLIO HOLDINGS, AND PROXY VOTING PRIVACY. The Eaton Vance organization is committed to ensuring your financial privacy. Each of the financial institutions identified below has in effect the following policy ("Privacy Policy") with respect to nonpublic personal information about its customers: - Only such information received from you, through application forms or otherwise, and information about your Eaton Vance fund transactions will be collected. This may include information such as name, address, social security number, tax status, account balances and transactions. - None of such information about you (or former customers) will be disclosed to anyone, except as permitted by law (which includes disclosure to employees necessary to service your account). In the normal course of servicing a customer's account, Eaton Vance may share information with unaffiliated third parties that perform various required services such as transfer agents, custodians and broker/dealers. - Policies and procedures (including physical, electronic and procedural safeguards) are in place that are designed to protect the confidentiality of such information. - We reserve the right to change our Privacy Policy at any time upon proper notification to you. Customers may want to review our Policy periodically for changes by accessing the link on our homepage: www.eatonvance.com. Our pledge of privacy applies to the following entities within the Eaton Vance organization: the Eaton Vance Family of Funds, Eaton Vance Management, Eaton Vance Investment Counsel, Boston Management and Research, and Eaton Vance Distributors, Inc. In addition, our Privacy Policy only applies to those Eaton Vance customers who are individuals and who have a direct relationship with us. If a customer's account (i.e., fund shares) is held in the name of a third-party financial adviser/broker-dealer, it is likely that only such adviser's privacy policies apply to the customer. This notice supersedes all previously issued privacy disclosures. For more information about Eaton Vance's Privacy Policy, please call 1-800-262-1122. DELIVERY OF SHAREHOLDER DOCUMENTS. The Securities and Exchange Commission permits funds to deliver only one copy of shareholder documents, including prospectuses, proxy statements and shareholder reports, to fund investors with multiple accounts at the same residential or post office box address. This practice is often called "householding" and it helps eliminate duplicate mailings to shareholders. EATON VANCE, OR YOUR FINANCIAL ADVISER, MAY HOUSEHOLD THE MAILING OF YOUR DOCUMENTS INDEFINITELY UNLESS YOU INSTRUCT EATON VANCE, OR YOUR FINANCIAL ADVISER, OTHERWISE. If you would prefer that your Eaton Vance documents not be householded, please contact Eaton Vance at 1-800-262-1122, or contact your financial adviser. Your instructions that householding not apply to delivery of your Eaton Vance documents will be effective within 30 days of receipt by Eaton Vance or your financial adviser. PORTFOLIO HOLDINGS. Each Eaton Vance Fund and its underlying Portfolio (if applicable) will file a schedule of its portfolio holdings on Form N-Q with the Securities and Exchange Commission for the first and third quarters of each fiscal year. The Form N-Q will be available on the Eaton Vance website www.eatonvance.com, by calling Eaton Vance at 1-800-262-1122 or in the EDGAR database on the Securities and Exchange Commision's website at www.sec.gov. Form N-Q may also be reviewed and copied at the SEC's public reference room in Washington, D.C. (call 1-800-732-0330 for information on the operation of the public reference room). PROXY VOTING. From time to time, funds are required to vote proxies related to the securities held by the funds. The Eaton Vance Funds or their underlying Portfolios (if applicable) vote proxies according to a set of policies and procedures approved by the Funds' and Portfolios' Boards. You may obtain a description of these policies and procedures and information on how the Funds or Portfolios voted proxies relating to Portfolio securities during the 12 month period ended June 30, without charge, upon request, by calling 1-800-262-1122. This description is also available on the Securities and Exchange Commission's website at www.sec.gov. <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND as of December 31, 2004 MANAGEMENT'S DISCUSSION OF FUND PERFORMANCE [PHOTO OF SAMUEL D. ISALY] Samuel D. Isaly Portfolio Manger THE FUND Performance for the Past Year - - During the 12 months ended December 31, 2004, the Fund's shares had a total return of 6.24%.(1) This return was the result of an increase in net asset value to $11.24 on December 31, 2004, from $10.58 on December 31, 2003. - - The Fund underperformed its peer group, the Lipper Health/Biotechnology Fund Classification, which had an average return of 9.12% for the 12 months ended December 31, 2004.(2) Because the health care sector's performance lagged that of the broader market, the Fund's performance also lagged its benchmark indices, the S&P 500 Index, which returned 10.87%, and the Morgan Stanley Capital International Europe, Australasia and Far East Index, which returned 20.25%. MANAGEMENT DISCUSSION - - The health care sector had positive returns during 2004, but performance slowed considerably from the prior year. Although industry fundamentals remained generally healthy, investors shied away from big pharmaceutical companies, which struggled, and smaller biotech companies, which were more volatile. - - Large, established biotechnology companies led the sector's returns, with solid financial results and generally positive news on product development and sales. In the first half of the year, both the flow of product news and the rate of new product approvals were strong. The FDA approved 16 New Molecular Entities (innovative new products) in the first six months of the year, compared with 21 for all of 2003. - - In the second half, big pharmaceuticals were hurt by news that a large pharmaceutical company had recalled its arthritis drug on concerns about heart attack and stroke risks. In addition, the market's valuation for health care stocks was compressed, relative to earnings. While earnings per share grew at a rate of approximately 20% for many large biotech and pharmaceutical companies, price per share increases were 10% or less. - - The Fund's policy of investing in a worldwide and diversified portfolio of health care stocks for long-term capital growth caused it to underperform its broad benchmark indexes, which reflect U.S. and international stocks in all industry sectors -- many of which outperformed the health care sector. The Fund's performance during the period was helped by its investments in large global biotechnology companies, which led the sector's annual returns, including one that focuses on hematology, oncology, and inflammation treatments, and another that focuses on treating genetic disorders, renal disease, osteoarthritis, and organ transplants. - - Other large pharmaceuticals detracted from the Fund's returns, including one high-profile company known for its previous success with an erectile dysfunction drug, and another that declined on fears that its recall of diet drugs years earlier could result in potential litigation. - - In the emerging biotechnology group, a company that makes drugs for cancer, pain, and hormone-related health issues, detracted from performance, as did a firm that is developing small molecule drugs and has a number of products in the clinical and preclinical development stages. These products are intended to treat bone and mineral disorders, gastrointestinal disorders, and problems with the central nervous system. - - We believe that the relatively lackluster growth in stock price appreciation relative to earnings growth can create opportunity for the future, as we feel stock prices should eventually reflect the strong underlying fundamentals that many companies in the health care sector possess. THE VIEWS EXPRESSED THROUGHOUT THIS REPORT ARE THOSE OF THE PORTFOLIO MANAGER AND ARE CURRENT ONLY THROUGH THE END OF THE PERIOD OF THE REPORT AS STATED ON THE COVER. THESE VIEWS ARE SUBJECT TO CHANGE AT ANY TIME BASED UPON MARKET OR OTHER CONDITIONS, AND THE INVESTMENT ADVISER DISCLAIMS ANY RESPONSIBILITY TO UPDATE SUCH VIEWS. THESE VIEWS MAY NOT BE RELIED ON AS INVESTMENT ADVICE AND, BECAUSE INVESTMENT DECISIONS FOR A FUND ARE BASED ON MANY FACTORS, MAY NOT BE RELIED ON AS AN INDICATION OF TRADING INTENT ON BEHALF OF ANY EATON VANCE FUND. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. RETURNS ARE HISTORICAL AND ARE CALCULATED BY DETERMINING THE PERCENTAGE CHANGE IN NET ASSET VALUE WITH ALL DISTRIBUTIONS REINVESTED. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE SO THAT SHARES, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. PERFORMANCE IS FOR THE STATED TIME PERIOD ONLY; DUE TO MARKET VOLATILITY, THE FUND'S CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN QUOTED. FOR PERFORMANCE AS OF THE MOST RECENT MONTH-END, PLEASE REFER TO www.eatonvance.com. (1) These returns do not include insurance-related charges. Please refer to the report for your insurance contract for performance data reflecting insurance-related charges. There is no sales charge. (2) It is not possible to invest directly in an Index or a Lipper Classification. The Index's total return does not reflect commissions or expenses that would have been incurred if an investor individually purchased or sold the securities represented in the Index. FUND SHARES ARE NOT INSURED BY THE FDIC AND ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF, OR GUARANTEED BY, ANY DEPOSITORY INSTITUTION. SHARES ARE SUBJECT TO INVESTMENT RISKS, INCLUDING POSSIBLE LOSS OF PRINCIPAL INVESTED. 2 <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND as of December 31, 2004 PORTFOLIO INFORMATION TOP TEN HOLDINGS* As a percentage of the Fund's net assets <Table> Novartis AG 7.5% Genzyme Corp. 6.2 Amgen, Inc. 6.1 Pfizer, Inc. 5.0 Biogen Idec, Inc. 4.6 Schering-Plough Corp. 4.5 Takeda Chemical Industries, Ltd. 4.3 MedImmune, Inc. 4.1 Altana AG 4.0 Eli Lilly & Co. 3.9 </Table> * Top Ten Holdings represented 50.2% of total net assets as of December 31, 2004. Holdings are subject to change due to active management [CHART] ASSET CAPITALIZATION+ As a percentage of the Fund's net assets <Table> Specialty Capitalization 29.0% Major Capitalization 67.7% Short-Term and Other 3.3% </Table> [CHART] REGIONAL DISTRIBUTION+ As a percentage of the Fund's net assets <Table> North America 72.5% Europe 16.3% Far East 11.2% </Table> + As of December 31, 2004. Portfolio information may not be representative of the Fund's current or future investments and may change due to active management. 3 <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND as of December 31, 2004 PERFORMANCE The line graph and table set forth below provide information about the Fund's performance. The line graph compares the performance of the Fund with that of the S&P 500 Index, a broad-based, unmanaged market index commonly used as a measure of overall U.S. stock market performance, and the Morgan Stanley Capital International (MSCI) Europe, Australasia, and Far East (EAFE) Index, a broad-based index of common stocks traded in foreign markets. The lines on the graph represent the total returns of a hypothetical investment of $10,000 in each of Fund shares and the S&P 500 Index and MSCI EAFE Index. Fund returns are presented at net asset value. The performance presented below does not reflect the deduction of insurance-related charges or of taxes, if any, that a shareholder would pay on distributions or redemptions of Fund shares. PERFORMANCE <Table> Average Annual Total Returns at Net Asset Value One Year 6.24% Life of Fund+ 3.24% </Table> + Inception Date - 5/2/01 PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. RETURNS ARE HISTORICAL AND ARE CALCULATED BY DETERMINING THE PERCENTAGE CHANGE IN NET ASSET VALUE OR OFFERING PRICE (AS APPLICABLE) WITH ALL DISTRIBUTIONS REINVESTED. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE SO THAT SHARES, WHEN REDEEMED, MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. PERFORMANCE IS FOR THE STATED TIME PERIOD ONLY; DUE TO MARKET VOLATILITY, THE FUND'S CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE QUOTED RETURN. FOR PERFORMANCE AS OF THE MOST RECENT MONTH-END, PLEASE REFER TO www.eatonvance.com. [CHART] COMPARISON OF CHANGE IN VALUE OF A $10,000 INVESTMENT IN EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND VS. THE STANDARD & POOR'S 500 INDEX AND THE MORGAN STANLEY EAFE INDEX* May 31, 2001- December 31, 2004 VARIABLE TRUST WORLDWIDE HEALTH SCIENCES FUND Inception: 5/2/01 <Table> <Caption> EATON VANCE VT S&P MORGAN STANLEY WORLDWIDE HEALTH 500 EAFE DATE SCIENCES FUND INDEX INDEX 5/31/2001 10,000 10000 10,000 6/30/2001 10020 9756.7 9,591 7/31/2001 10040 9660.62 9,417 8/31/2001 10050 9056.45 9,178 9/30/2001 10360 8325.18 8,248 10/31/2001 10880 8484.03 8,460 11/30/2001 11440 9134.64 8,771 12/31/2001 11590 9214.72 8,824 1/31/2002 10740 9080.32 8,355 2/28/2002 10480 8905.16 8,413 3/31/2002 10580 9240.12 8,868 4/30/2002 9610 8680.16 8,927 5/31/2002 9270 8616.43 9,040 6/30/2002 8610 8002.9 8,680 7/31/2002 8230 7379.22 7,823 8/31/2002 8070 7427.54 7,806 9/30/2002 7510 6621.04 6,967 10/31/2002 8190 7203.25 7,342 11/30/2002 8470 7626.8 7,675 12/31/2002 8140 7178.98 7,417 1/31/2003 8150 6991.28 7,107 2/28/2003 7800 6886.22 6,944 3/31/2003 8150 6952.89 6,808 4/30/2003 8710 7525.34 7,475 5/31/2003 9820 7921.45 7,928 6/30/2003 9820 8022.64 8,120 7/31/2003 10350 8164.16 8,316 8/31/2003 10030 8323.06 8,517 9/30/2003 10090 8234.94 8,780 10/31/2003 10140 8700.55 9,327 11/30/2003 10080 8777.01 9,534 12/31/2003 10580 9237 10,279 1/31/2004 10970 9406.52 10,424 2/29/2004 11120 9537.23 10,665 3/31/2004 10850 9393.36 10,725 4/30/2004 11100 9246.1 10,482 5/31/2004 10980 9372.72 10,518 6/30/2004 10980 9554.92 10,748 7/31/2004 10410 9238.72 10,399 8/31/2004 10470 9275.82 10,445 9/30/2004 10630 9376.22 10,718 10/31/2004 10370 9519.46 11,084 11/30/2004 10480 9904.51 11,841 12/31/2004 11240 10241.44 12,360 </Table> * SOURCE: THOMSON FINANCIAL. INVESTMENT OPERATIONS COMMENCED 5/2/01. THE INDEXES' TOTAL RETURNS DO NOT REFLECT COMMISSIONS OR EXPENSES THAT WOULD HAVE BEEN INCURRED IF AN INVESTOR INDIVIDUALLY PURCHASED OR SOLD THE SECURITIES REPRESENTED IN AN INDEX. IT IS NOT POSSIBLE TO INVEST DIRECTLY IN AN INDEX. 4 <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND as of December 31, 2004 FUND EXPENSES EXAMPLE: As a shareholder of the Fund, you incur ongoing costs, including transaction costs; management fees; distribution or service fees; and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (July 1, 2004 - December 31, 2004). ACTUAL EXPENSES: The first section of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES: The second section of the table below provides information about hypothetical account values and hypothetical expenses based on the actual Fund expense ratio and an assumed rate of return of 5% per year (before expenses), which is not the actual return of the Fund. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in your Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as insurance-related charges, sales charges (loads) or redemption fees (if applicable). Therefore, the second section of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND <Table> <Caption> BEGINNING ACCOUNT VALUE ENDING ACCOUNT VALUE EXPENSES PAID DURING PERIOD* (7/1/04) (12/31/04) (7/1/04 - 12/31/04) ----------------------------------------------------------------------------------------------------------- Actual $ 1,000.00 $ 1,023.68 $ 9.31 Hypothetical (5% return per year before expenses) $ 1,000.00 $ 1,015.90 $ 9.27 </Table> * Expenses are equal to the Fund's annualized expense ratio of 1.83% multiplied by the average account value over the period, multiplied by 184/366 (to reflect the one-half year period). The example assumes that the $1,000 was invested at the net asset value per share determined at the close of business on June 30, 2004. Returns do not include insurance-related charges. 5 <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND as of December 31, 2004 PORTFOLIO OF INVESTMENTS COMMON STOCKS -- 96.68% <Table> <Caption> PERCENTAGE OF SECURITY SHARES VALUE NET ASSETS - ---------------------------------------------------------------------------------- MAJOR CAPITALIZATION-EUROPE -- 14.99%(1) Altana AG 18,000 $ 1,133,129 4.02% Novartis AG 42,000 2,113,666 7.49% Serono SA, Class B 1,500 982,491 3.48% - ---------------------------------------------------------------------------------- $ 4,229,286 14.99% - ---------------------------------------------------------------------------------- MAJOR CAPITALIZATION-FAR EAST -- 11.20%(1) Chugai Pharmaceuticals Co., Ltd. 53,000 $ 877,137 3.11% Fujisawa Pharmaceutical Co., Ltd. 39,000 1,070,057 3.79% Takeda Chemical Industries, Ltd. 24,000 1,211,795 4.30% - ---------------------------------------------------------------------------------- $ 3,158,989 11.20% - ---------------------------------------------------------------------------------- MAJOR CAPITALIZATION-NORTH AMERICA -- 41.54%(1) Amgen, Inc.(3) 26,700 $ 1,712,805 6.07% Biogen Idec, Inc.(3) 19,600 1,305,556 4.63% Genentech, Inc.(3) 20,000 1,088,800 3.86% Genzyme Corp.(3) 30,000 1,742,100 6.18% Lilly (Eli) & Co. 19,400 1,100,950 3.90% MedImmune, Inc.(3) 42,500 1,152,175 4.08% Pfizer, Inc. 53,000 1,425,170 5.05% Schering-Plough Corp. 61,000 1,273,680 4.52% Wyeth 21,500 915,685 3.25% - ---------------------------------------------------------------------------------- $ 11,716,921 41.54% - ---------------------------------------------------------------------------------- SPECIALTY CAPITALIZATION-EUROPE -- 1.35%(2) Acambis plc(3) 64,000 $ 307,663 1.09% Berna Biotech AG(3) 8,500 74,352 0.26% - ---------------------------------------------------------------------------------- $ 382,015 1.35% - ---------------------------------------------------------------------------------- SPECIALTY CAPITALIZATION-NORTH AMERICA -- 27.60%(2) Abgenix, Inc.(3) 43,000 $ 444,620 1.58% Affymetrix, Inc.(3) 29,000 1,059,950 3.76% Biovail Corp.(3) 22,000 363,660 1.29% Enzon Pharmaceuticals, Inc.(3) 32,000 439,040 1.56% Exelixis, Inc.(3) 33,000 313,500 1.11% Gen-Probe, Inc.(3) 22,500 1,017,225 3.61% Human Genome Sciences, Inc.(3) 55,500 667,110 2.36% IVAX Corp.(3) 19,400 306,908 1.09% Ligand Pharmaceuticals, Inc., Class B(3) 42,000 490,100 1.74% NPS Pharmaceuticals, Inc.(3) 34,800 636,144 2.25% OSI Pharmaceuticals, Inc.(3) 13,000 $ 973,050 3.45% Savient Pharmaceuticals, Inc.(3) 45,000 121,950 0.43% Tanox, Inc.(3) 30,000 456,000 1.62% Transkaryotic Therapies, Inc.(3) 19,500 495,105 1.75% - ---------------------------------------------------------------------------------- $ 7,784,362 27.60% - ---------------------------------------------------------------------------------- TOTAL COMMON STOCKS (identified cost $24,729,016) $ 27,271,573 - ---------------------------------------------------------------------------------- </Table> COMMERCIAL PAPER -- 1.13% <Table> <Caption> PRINCIPAL AMOUNT PERCENTAGE OF SECURITY (000'S OMITTED) VALUE NET ASSETS - ---------------------------------------------------------------------------------- Ranger Funding Co., 2.15%, 1/3/05 $ 319 $ 318,962 1.13% - ---------------------------------------------------------------------------------- TOTAL COMMERCIAL PAPER (at amortized cost, $318,962) $ 318,962 - ---------------------------------------------------------------------------------- </Table> SHORT-TERM INVESTMENTS -- 2.00% <Table> <Caption> PRINCIPAL AMOUNT PERCENTAGE OF SECURITY (000'S OMITTED) VALUE NET ASSETS - ---------------------------------------------------------------------------------- Investors Bank and Trust Company Time Deposit, 2.25%, 1/3/05 $ 564 $ 564,000 2.00% - ---------------------------------------------------------------------------------- TOTAL SHORT-TERM INVESTMENTS (at amortized cost, $564,000) $ 564,000 - ---------------------------------------------------------------------------------- TOTAL INVESTMENTS (identified cost $25,611,978) $ 28,154,535 99.81% - ---------------------------------------------------------------------------------- OTHER ASSETS, LESS LIABILITIES $ 53,478 0.19% - ---------------------------------------------------------------------------------- NET ASSETS $ 28,208,013 100.00% - ---------------------------------------------------------------------------------- </Table> (1) Major capitalization is defined as market value of $5 billion or more. (2) Specialty capitalization is defined as market value of less than $5 billion. (3) Non-income producing security. SEE NOTES TO FINANCIAL STATEMENTS 6 <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND as of December 31, 2004 FINANCIAL STATEMENTS STATEMENT OF ASSETS AND LIABILITIES AS OF DECEMBER 31, 2004 <Table> ASSETS Investments, at value (identified cost, $25,611,978) $ 28,154,535 Cash 635 Receivable for investments sold 42,624 Receivable for Fund shares sold 30,779 Dividends and interest receivable 4,368 Tax reclaim receivable 6,930 - ------------------------------------------------------------------------------ TOTAL ASSETS $ 28,239,871 - ------------------------------------------------------------------------------ LIABILITIES Payable for investments purchased $ 11,383 Payable for Fund shares redeemed 893 Payable to affiliate for Trustees' fees 333 Accrued expenses 19,249 - ------------------------------------------------------------------------------ TOTAL LIABILITIES $ 31,858 - ------------------------------------------------------------------------------ NET ASSETS FOR 2,509,064 SHARES OF BENEFICIAL INTEREST OUTSTANDING $ 28,208,013 - ------------------------------------------------------------------------------ SOURCES OF NET ASSETS Paid-in capital $ 25,746,670 Accumulated net realized loss (computed on the basis of identified cost) (81,906) Net unrealized appreciation (computed on the basis of identified cost) 2,543,249 - ------------------------------------------------------------------------------ TOTAL $ 28,208,013 - ------------------------------------------------------------------------------ NET ASSET VALUE, OFFERING PRICE AND REDEMPTION PRICE PER SHARE ($28,208,013 DIVIDED BY 2,509,064 SHARES OF BENEFICIAL INTEREST OUTSTANDING) $ 11.24 - ------------------------------------------------------------------------------ </Table> STATEMENT OF OPERATIONS FOR THE YEAR ENDED DECEMBER 31, 2004 <Table> INVESTMENT INCOME Dividends (net of foreign taxes, $9,859) $ 161,861 Interest 25,275 - ------------------------------------------------------------------------------ TOTAL INVESTMENT INCOME $ 187,136 - ------------------------------------------------------------------------------ EXPENSES Investment adviser fee $ 281,541 Administration fee 67,120 Trustees' fees and expenses 1,077 Service fees 67,120 Custodian fee 45,353 Legal and accounting services 29,175 Transfer and dividend disbursing agent fees 12,078 Miscellaneous 486 - ------------------------------------------------------------------------------ TOTAL EXPENSES $ 503,950 - ------------------------------------------------------------------------------ Deduct -- Reduction of custodian fee $ 12 - ------------------------------------------------------------------------------ TOTAL EXPENSE REDUCTIONS $ 12 - ------------------------------------------------------------------------------ NET EXPENSES $ 503,938 - ------------------------------------------------------------------------------ NET INVESTMENT LOSS $ (316,802) - ------------------------------------------------------------------------------ REALIZED AND UNREALIZED GAIN (LOSS) Net realized gain (loss)-- Investment transactions (identified cost basis) $ 1,172,427 Foreign currency transactions (6,867) - ------------------------------------------------------------------------------ NET REALIZED GAIN $ 1,165,560 - ------------------------------------------------------------------------------ Change in unrealized appreciation (depreciation)-- Investments (identified cost basis) $ 666,767 Foreign currency (733) - ------------------------------------------------------------------------------ NET CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) $ 666,034 - ------------------------------------------------------------------------------ NET REALIZED AND UNREALIZED GAIN $ 1,831,594 - ------------------------------------------------------------------------------ NET INCREASE IN NET ASSETS FROM OPERATIONS $ 1,514,792 - ------------------------------------------------------------------------------ </Table> SEE NOTES TO FINANCIAL STATEMENTS 7 <Page> STATEMENTS OF CHANGES IN NET ASSETS <Table> <Caption> INCREASE (DECREASE) YEAR ENDED YEAR ENDED IN NET ASSETS DECEMBER 31, 2004 DECEMBER 31, 2003 - ------------------------------------------------------------------------------------------- From operations-- Net investment loss $ (316,802) $ (245,575) Net realized gain (loss)from investment and foreign currency transactions 1,165,560 (816,595) Net change in unrealized appreciation (depreciation) from investments and foreign currency 666,034 5,044,883 - ------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS FROM OPERATIONS $ 1,514,792 $ 3,982,713 - ------------------------------------------------------------------------------------------- Transactions in shares of beneficial interest-- Proceeds from sale of shares $ 7,695,207 $ 10,563,311 Cost of shares redeemed (5,286,085) (3,347,894) - ------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS FROM FUND SHARE TRANSACTIONS $ 2,409,122 $ 7,215,417 - ------------------------------------------------------------------------------------------- NET INCREASE IN NET ASSETS $ 3,923,914 $ 11,198,130 - ------------------------------------------------------------------------------------------- NET ASSETS At beginning of year $ 24,284,099 $ 13,085,969 - ------------------------------------------------------------------------------------------- AT END OF YEAR $ 28,208,013 $ 24,284,099 - ------------------------------------------------------------------------------------------- </Table> SEE NOTES TO FINANCIAL STATEMENTS 8 <Page> FINANCIAL HIGHLIGHTS <Table> <Caption> YEAR ENDED DECEMBER 31, -------------------------------------------------- 2004(1) 2003(1) 2002(1) 2001(1)(2) - ------------------------------------------------------------------------------------------------------- Net asset value -- Beginning of year $ 10.580 $ 8.140 $ 11.590 $ 10.000 - ------------------------------------------------------------------------------------------------------- INCOME (LOSS) FROM OPERATIONS Net investment loss $ (0.127) $ (0.141) $ (0.150) $ (0.213) Net realized and unrealized gain (loss) 0.787 2.581 (3.300) 1.803 - ------------------------------------------------------------------------------------------------------- TOTAL INCOME (LOSS) FROM OPERATIONS $ 0.660 $ 2.440 $ (3.450) $ 1.590 - ------------------------------------------------------------------------------------------------------- NET ASSET VALUE -- END OF YEAR $ 11.240 $ 10.580 $ 8.140 $ 11.590 - ------------------------------------------------------------------------------------------------------- TOTAL RETURN(3) 6.24% 29.98% (29.77)% 15.90% - ------------------------------------------------------------------------------------------------------- RATIOS/SUPPLEMENTAL DATA Net assets, end of year (000's omitted) $ 28,208 $ 24,284 $ 13,086 $ 7,874 Ratios (As a percentage of average daily net assets): Expenses 1.88% 2.19% 2.50% 3.80%(4) Expenses after custodian fee reduction 1.88% 2.19% 2.50% 3.80%(4) Net investment loss (1.18)% (1.48)% (1.70)% (2.90)%(4) Portfolio Turnover 21% 29% 0%(5) 0%(5) - ------------------------------------------------------------------------------------------------------- </Table> (1) Net investment loss was computed using average shares outstanding. (2) For the period from the start of business, May 2, 2001, to December 31, 2001. (3) Returns are historical and are calculated by determining the percentage change in net asset value with all distributions reinvested. Total return is not computed on an annualized basis. (4) Annualized. (5) Portfolio turnover is less than 1%. SEE NOTES TO FINANCIAL STATEMENTS 9 <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND as of December 31, 2004 NOTES TO FINANCIAL STATEMENTS 1 SIGNIFICANT ACCOUNTING POLICIES Eaton Vance VT Worldwide Health Sciences Fund (the Fund) is a diversified series of Eaton Vance Variable Trust (the Trust). The Trust is an entity of the type commonly known as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end management investment company. The Fund seeks long-term capital growth by investing in a global and diversified portfolio of securities of health sciences companies. The Fund is made available only to separate accounts issued by participating insurance companies. The following is a summary of significant accounting policies consistently followed by the Fund in the preparation of its financial statements. The policies are in conformity with accounting principles generally accepted in the United States of America. A INVESTMENT VALUATIONS -- Securities listed on a U.S. securities exchange generally are valued at the last sale price on the day of valuation or, if no sales took place on such date, at the mean between the closing bid and asked prices therefore on the exchange where such securities are principally traded. Equity securities listed on the NASDAQ National Market System generally are valued at the official NASDAQ closing price. Unlisted or listed securities for which closing sales prices or closing quotations are not available are valued at the mean between the latest available bid and asked prices or, in the case of preferred equity securities that are not listed or traded in the over-the-counter market, by an independent pricing service. The value of preferred equity securities that are valued by a pricing service on a bond basis will be adjusted by an income factor, to be determined by the investment adviser, to reflect the next anticipated regular dividend. Exchange-traded options are valued at the last sale price for the day of valuation as quoted on the principal exchange or board of trade on which the options are traded or, in the absence of sales on such date, at the mean between the latest bid and asked prices therefore. Futures positions on securities and currencies generally are valued at closing settlement prices. Short-term debt securities with a remaining maturity of 60 days or less are valued at amortized cost. If short-term debt securities were acquired with a remaining maturity of more than 60 days, their amortized cost value will be based on their value on the sixty-first day prior to maturity. Other fixed income and debt securities, including listed securities and securities for which price quotations are available, will normally be valued on the basis of valuations furnished by a pricing service. The daily valuation of foreign securities generally is determined as of the close of trading on the principal exchange on which such securities trade. Events occurring after the close of trading on foreign exchanges may result in adjustments to the valuation of foreign securities to more accurately reflect their fair value as of the close of regular trading on the New York Stock Exchange. The Fund may rely on an independent fair valuation service in adjusting the valuations of foreign securities. Foreign securities and currencies are valued in U.S. dollars, based on foreign currency exchange rate quotations supplied by an independent quotation service. Investments held by the Fund for which valuations or market quotations are unavailable are valued at fair value using methods determined in good faith by or at the direction of the Trustees of the Fund considering relevant factors, data and information including the market value of freely tradable securities of the same class in the principal market on which such securities are normally traded. B INCOME -- Interest income is determined on the basis of interest accrued, adjusted for amortization of premium or accretion of discount. Dividend income is recorded on the ex-dividend date for dividends received in cash and/or securities. However, if the ex-dividend date has passed, certain dividends from foreign securities are recorded as the Fund is informed of the ex-dividend date. Withholding taxes on foreign dividends and capital gains have been provided for in accordance with the Fund's understanding of the applicable countries' tax rules and rates. C FEDERAL TAXES -- The Fund's policy is to comply with the provisions of the Internal Revenue Code applicable to regulated investment companies and to distribute to shareholders each year all of its taxable income, including any net realized capital gains. Accordingly, no provision for federal income or excise tax is necessary. At December 31, 2004, the Fund, for federal income tax purposes had a capital loss carryover of $66,856, which will expire on December 31, 2011. This amount will reduce the Fund's taxable income arising from future net realized gains on investments, if any, to the extent permitted by the Internal Revenue Code and thus will reduce the amount of distributions to shareholders which would otherwise be necessary to relieve the Fund of any liability for federal income tax. During the year ended December 31, 2004, capital loss carryovers of $731,943 were utilized to offset net realized gains. D EXPENSE REDUCTION -- Investors Bank & Trust Company (IBT) serves as custodian of the Fund. Pursuant to the custodian agreement, IBT receives a fee reduced by credits which are determined based on the average daily cash balance the Fund maintains with IBT. All credit balances used to reduce the Fund's custodian fees are reported as a reduction of total expenses in the Statement of Operations. 10 <Page> E USE OF 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 at the date of the financial statements and the reported amounts of revenue and expense during the reporting period. Actual results could differ from those estimates. F INDEMNIFICATIONS -- Under the Trust's organizational documents, its officers and trustees may be indemnified against certain liabilities and expenses arising out of the performance of their duties to the Fund and shareholders are indemnified against personal liability for the obligations of the Trust. Additionally, in the normal course of business, the Fund enters into agreements with service providers that may contain indemnification clauses. The Fund's maximum exposure under these arrangements is unknown as this would involve future claims that may be made against the Fund that have not yet occurred. G EXPENSES -- The majority of expenses of the Trust are directly identifiable to an individual fund. Expenses which are not readily identifiable to a specific fund are allocated taking into consideration, among other things, the nature and type of expense and the relative size of the funds. H FOREIGN CURRENCY TRANSLATION -- Investment valuations, other assets, and liabilities initially expressed in foreign currencies are converted each business day into U.S. dollars based upon current exchange rates. Purchases and sales of foreign investment securities and income and expenses are converted into U.S. dollars based upon currency exchange rates prevailing on the respective dates of such transactions. Realized gains or losses on investment transactions attributable to changes in foreign currency exchange rates are recorded for financial statement purposes as net realized gains and losses on investments. That portion of unrealized gains and losses on investments that results from fluctuations in foreign currency exchange rates is not separately disclosed. I FORWARD FOREIGN CURRENCY EXCHANGE CONTRACTS -- The Fund may enter into forward foreign currency exchange contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering these contracts from the potential inability of counterparties to meet the terms of their contracts and from movements in the value of a foreign currency relative to the U.S. dollar. The Fund will enter into forward contracts for hedging purposes as well as nonhedging purposes. The forward foreign currency exchange contracts are adjusted by the daily exchange rate of the underlying currency and any gains and losses are recorded for financial statement purposes as unrealized until such time as the contracts have been closed. J OTHER -- Investment transactions are accounted for on a trade date basis. Realized gains and losses are computed based on the specific identification of the securities sold. 2 DISTRIBUTIONS TO SHAREHOLDERS It is the present policy of the Fund to make at least one distribution annually (normally in December) of all or substantially all of its net investment income and at least one distribution annually of all of its net realized capital gains. Distributions are paid in the form of additional shares of the Fund unless an election is made on behalf of a separate account to receive some or all of the distribution in cash. Shareholders may reinvest all distributions in shares of the Fund at the net asset value as of the close of business on the ex-dividend date. The Fund distinguishes between distributions on a tax basis and a financial reporting basis. Accounting principles generally accepted in the United States of America require that only distributions in excess of tax basis earnings and profits be reported in the financial statements as a return of capital. Permanent differences between book and tax accounting relating to distributions are reclassified to paid-in capital. During the year ended December 31, 2004, paid-in capital was decreased by $323,669, accumulated net investment loss was decreased by $316,802, and accumulated net realized loss was decreased by $6,867 primarily due to differences between book and tax policies for net operating losses and foreign currency gain/loss. This change had no effect on the net assets or the net asset value per share. As of December 31, 2004, the components of distributable earnings (accumulated losses) on a tax basis were as follows: <Table> Capital loss carryforwards $ (66,856) Net unrealized appreciation $ 2,528,199 </Table> The temporary differences between book and tax basis distributable earnings (accumulated losses) are due to wash sales. 11 <Page> 3 SHARES OF BENEFICIAL INTEREST The Trust has an underwriting agreement relating to the Fund with Eaton Vance Distributors, Inc. (EVD). The underwriting agreement presently provides that EVD, through the Fund's transfer agent, accepts orders for shares at net asset value and no sales commission or load is charged. EVD may, at its expense, provide promotional incentives to dealers that sell variable insurance products. The Fund's Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest (without par value). At December 31, 2004, separate accounts of two insurance companies owned 60% and 40%, respectively, of the Fund's shares outstanding. Transactions in Fund shares were as follows: <Table> <Caption> YEAR ENDED DECEMBER 31, -------------------------- 2004 2003 - ------------------------------------------------------- Sales 711,324 1,055,089 Redemptions (497,128) (367,761) - ------------------------------------------------------- NET INCREASE 214,196 687,328 - ------------------------------------------------------- </Table> 4 INVESTMENT ADVISER FEE AND OTHER TRANSACTIONS WITH AFFILIATES Pursuant to the Advisory Agreement, OrbiMed Advisors, LLC (OrbiMed) serves as the Investment Adviser of the Fund. Under this agreement, OrbiMed receives a monthly fee at the annual rate of 1% of the Fund's first $30 million in average net assets, 0.90% of the next $20 million in average net assets, 0.75% of the next $450 million in average net assets, and 0.70% of the next $500 million in average net assets. The fee rate declines for net assets of $1 billion and greater. In addition, effective May 1, 2002, OrbiMed's fee is subject to an upward or downward performance fee adjustment of up to 0.25% of the average daily net assets of the Fund based upon the investment performance of the Fund compared to the Standard & Poor's Index of 500 Common Stocks over specified periods. For the year ended December 31, 2004, the fee was equivalent to 1.05% of the Fund's average daily net assets and amounted to $281,541. Under an Administration Agreement between the Fund and its Administrator, Eaton Vance Management (EVM), EVM manages and administers the affairs of the Fund. EVM earns a monthly fee at the annual rate of 0.25% of average daily net assets. For the year ended December 31, 2004, the administration fee was 0.25% of average net assets and amounted to $67,120. Except for Trustees of the Fund who are not members of the Adviser or EVM's organization, officers and Trustees receive remuneration for their services to the Fund out of such investment adviser and administration fees. Certain officers and Trustees of the Fund are officers of the above organizations. 5 SERVICE FEES The Fund has adopted a service plan that allows the Fund to pay service fees to insurance companies for providing personal and/or account services to account holders of insurance product separate accounts, which is equal to 0.25% of daily average net assets. Service fees for the year ended December 31, 2004 amounted to $67,120. 6 RISKS ASSOCIATED WITH FOREIGN INVESTMENTS Investing in securities issued by companies whose principal business activities are outside the United States may involve significant risks not present in domestic investments. For example, there is generally less publicly available information about foreign companies, particularly those not subject to the disclosure and reporting requirements of the U.S. securities laws. Foreign issuers are generally not bound by uniform accounting, auditing, and financial reporting requirements and standards of practice comparable to those applicable to domestic issuers. Investments in foreign securities also involve the risk of possible adverse changes in investment or exchange control regulations, expropriation or confiscatory taxation, limitation on the removal of funds or other assets of the Fund, political or financial instability or diplomatic and other developments which could affect such investments. Foreign stock markets, while growing in volume and sophistication, are generally not as developed as those in the United States, and securities of some foreign issuers (particularly those in developing countries) may be less liquid and more volatile than securities of comparable U.S. companies. In general, there is less overall governmental supervision and regulation of foreign securities markets, broker-dealers, and issuers than in the United States. 7 PURCHASES AND SALES OF INVESTMENTS Purchases and sales of investments, other than short-term obligations, aggregated $8,416,078 and $5,145,545, respectively, for the year ended December 31, 2004. 8 LINE OF CREDIT The Fund participates with other portfolios and funds managed by EVM and its affiliates in a $150 million unsecured line of credit agreement with a group of banks. 12 <Page> Borrowings will be made by the Fund solely to facilitate the handling of unusual and/or unanticipated short-term cash requirements. Interest is charged to each participating portfolio or fund based on its borrowings at an amount above the Eurodollar rate or federal funds rate. In addition, a fee computed at an annual rate of 0.10% on the daily unused portion of the line of credit is allocated among the participating portfolios and funds at the end of each quarter. The Fund did not have any significant borrowings or allocated fees during the year ended December 31, 2004. 9 FEDERAL INCOME TAX BASIS OF UNREALIZED APPRECIATION (DEPRECIATION) The cost and unrealized appreciation (depreciation) in value of the investment securities of the Fund at December 31, 2004, as computed on a federal income tax basis, were as follows: <Table> AGGREGATE COST $ 25,627,028 - ------------------------------------------------------- Gross unrealized appreciation $ 5,069,260 Gross unrealized depreciation (2,541,753) - ------------------------------------------------------- NET UNREALIZED APPRECIATION $ 2,527,507 - ------------------------------------------------------- </Table> The net unrealized appreciation on foreign currency was $692 at December 31, 2004. 13 <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND as of December 31, 2004 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Trustees and Shareholders of Eaton Vance VT Worldwide Health Sciences Fund: In our opinion, the accompanying statement of assets and liabilities, including the portfolio of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Eaton Vance VT Worldwide Health Sciences Fund, a series of Eaton Vance Variable Trust, (the "Fund") at December 31, 2004, and the results of its operations, the changes in its net assets and the financial highlights for each of the periods indicated, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2004 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Boston, Massachusetts February 16, 2005 14 <Page> EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND MANAGEMENT AND ORGANIZATION FUND MANAGEMENT. The Trustees of Eaton Vance Variable Trust (the Trust) are responsible for the overall management and supervision of the Trust's affairs. The Trustees and officers of the Trust are listed below. Except as indicated, each individual has held the office shown or other offices in the same company for the last five years. Trustees and officers of the Trust hold indefinite terms of office. The "noninterested Trustees" consist of those Trustees who are not "interested persons" of the Trust, as that term is defined under the 1940 Act. The business address of each Trustee and officer is The Eaton Vance Building, 255 State Street, Boston, Massachusetts 02109. As used below, "EVC" refers to Eaton Vance Corp., "EV" refers to Eaton Vance, Inc., "EVM" refers to Eaton Vance Management, "BMR" refers to Boston Management and Research, "EVD" refers to Eaton Vance Distributors, Inc., and "Lloyd George" refers to Lloyd George Investment Management (Bermuda) Limited. EVC and EV are the corporate parent and trustee, respectively, of EVM and BMR. EVD is the Fund's principal underwriter and a wholly-owned subsidiary of EVM. <Table> <Caption> TERM OF NUMBER OF PORTFOLIOS POSITION OFFICE AND IN FUND COMPLEX NAME AND WITH THE LENGTH OF PRINCIPAL OCCUPATION(S) OVERSEEN BY DATE OF BIRTH TRUST SERVICE DURING PAST FIVE YEARS TRUSTEE(1) OTHER DIRECTORSHIPS HELD - ------------------------------------------------------------------------------------------------------------------------------------ Interested Trustee James B. Hawkes Trustee Since 2000 Chairman, President and Chief 194 Director Of EVC 11/9/41 and President Executive Officer of BMR, EVC,EVM and EV; Director of EV; Vice President and Director of EVD. Trustee and/or officer of 194 registered investment companies in the Eaton Vance Fund Complex. Mr.Hawkes is an interested person because of his positions with BMR, EVM, EVC and EV, which are affiliates of the Fund. Noninterested Trustee(s) Samuel L. Hayes, III Trustee Since 2000 Jacob H. Schiff Professor of 194 Director of Tiffany & Co. 2/23/35 Investment Banking (specialty retailer) and Emeritus,Harvard University Telect, Inc. Graduate School of Business (telecommunication Administration. services company) William H. Park Trustee Since 2003 President and Chief Executive 194 None 9/19/47 Officer, Prizm Capital Management, LLC (investment management firm) (since 2002). Executive Vice President and Chief Financial Officer, United Asset Management Corporation (a holding company owning institutional investment management firms)(1982-2001). Ronald A. Pearlman Trustee Since 2003 Professor of Law, Georgetown 194 None 7/10/40 University Law Center (since 1999). Tax Partner, Covington & Burling, Washington, DC(1991-2000). Norton H. Reamer Trustee Since 2000 President, Chief Executive 194 None 9/21/35 Officer and a Director of Asset Management Finance Corp. (a specialty finance company serving the investment management industry) (since October 2003). President, Unicorn Corporation (an investment and financial advisory services company) (since September 2000). Formerly, Chairman, Hellman, Jordan Management Co., Inc. (an investment management company) (2000-2003). Formerly, Advisory Director of Berkshire Capital Corporation (investment banking firm)(2002-2003). Formerly Chairman of the Board, United Asset Management Corporation (a holding company owning institutional investment management firms) and Chairman, President and Director, UAM Funds (mutual funds)(1980-2000). Lynn A. Stout Trustee Since 2000 Professor of Law, University of 194 None 9/14/57 California at Los Angeles School of Law (since July 2001). Formerly, Professor of Law, Georgetown University Law Center. </Table> 15 <Page> Principal Officers who are not Trustees <Table> <Caption> TERM OF POSITION OFFICE AND NAME AND WITH THE LENGTH OF PRINCIPAL OCCUPATION(S) DATE OF BIRTH TRUST SERVICE DURING PAST FIVE YEARS - ------------------------------------------------------------------------------------------------------------------------------------ Arieh Coll Vice President Since 2004 Vice President of EVM and BMR. Officer of 7 registered investment 11/9/63 companies managed by EVM and BMR. Thomas P. Huggins Vice President Since 2000 Vice President of EVM and BMR. Officer of 7 registered investment 3/7/66 companies managed by EVM and BMR. Samuel D. Isaly Vice President Since 2000 Managing Partner of OrbiMed Advisors LLC. Officer of 3 registered 3/12/45 investment companies managed by EVM or BMR. Scott H. Page Vice President Since 2000 Vice President of EVM and BMR. Officer of 14 registered investment 11/30/59 companies managed by EVM or BMR. Jacob Rees-Mogg Vice President Since 2000 Investment Manager of Lloyd George. Officer of 3 registered investment 5/24/69 companies managed by EVM and BMR. Duncan W. Richardson Vice President Since 2000 Senior Vice President and Chief Equity Investment Officer of EVM and BMR. 10/26/57 Officer of 45 registered investment companies managed by EVM or BMR. Payson F. Swaffield Vice President Since 2000 Vice President of EVM and BMR. Officer of 14 registered investment 8/13/56 companies managed by EVM or BMR. Michael Weilheimer Vice President Since 2000 Vice President of EVM and BMR. Officer of 11 registered investment 2/11/61 companies managed by EVM or BMR. Alan R. Dynner 10/10/40 Secretary Since 2000 Vice President, Secretary and Chief Legal Officer of BMR, EVM, EVD, EV and EVC. Officer of 194 registered investment companies managed by EVM or BMR. James L. O'Connor Treasurer Since 2000 Vice President of BMR, EVM and EVD. Officer of 116 registered investment 4/1/45 companies managed by EVM or BMR. Paul M. O'Neil Chief Since 2004 Vice President of EVM and BMR. Officer of 194 registered investment 7/11/53 Compliance companies managed by EVM or BMR. Officer </Table> (1) Includes both master and feeder funds in a master-feeder structure. The SAI for the Fund includes additional information about the Trustees and officers of the Fund and can be obtained without charge by calling 1-800-225-6265. 16 <Page> ADMINISTRATOR OF EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND EATON VANCE MANAGEMENT The Eaton Vance Building 255 State Street Boston, MA 02109 ADVISER OF EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND ORBIMED ADVISORS LLC 767 3rd Avenue New York, NY 10017 PRINCIPAL UNDERWRITER EATON VANCE DISTRIBUTORS, INC. The Eaton Vance Building 255 State Street Boston, MA 02109 (617) 482-8260 CUSTODIAN INVESTORS BANK & TRUST COMPANY 200 Clarendon Street Boston, MA 02116 TRANSFER AGENT INVESTORS BANK & TRUST COMPANY 200 Clarendon Street Boston, MA 02116 INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM PRICEWATERHOUSECOOPERS LLP 125 High Street Boston, MA 02110 EATON VANCE VT WORLDWIDE HEALTH SCIENCES FUND THE EATON VANCE BUILDING 255 State Street Boston, MA 02109 This report must be preceded or accompanied by a current prospectus. Before investing, investors should consider carefully the Fund's investment objective(s), risks, and charges and expenses. The Fund's current prospectus contains this and other information about the Fund and is available through your financial advisor. Please read the prospectus carefully before you invest or send money. For further information please call 1-800-225-6265. <Page> VTHSSRC <Page> This Page Intentionally Left Blank <Page> ITEM 2. CODE OF ETHICS The registrant has adopted a code of ethics applicable to its Principal Executive Officer, Principal Financial Officer and Principal Accounting Officer. The registrant undertakes to provide a copy of such code of ethics to any person upon request, without charge, by calling 1-800-262-1122. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT The registrant's Board has designated William H. Park, Samuel L. Hayes, III and Norton H. Reamer, each an independent trustee, as its audit committee financial experts. Mr. Park is a certified public accountant who is the President and Chief Executive Officer of Prizm Capital Management, LLC (investment management firm). Previously, he served as Executive Vice President and Chief Financial Officer of United Asset Management Corporation ("UAM") (a holding company owning institutional investment management firms). Mr. Hayes is the Jacob H. Schiff Professor of Investment Banking Emeritus of the Harvard University Graduate School of Business Administration. Mr. Reamer is the President, Chief Executive Officer and a Director of Asset Management Finance Corp. (a specialty finance company serving the investment management industry) and is President of Unicorn Corporation (an investment and financial advisory services company). Formerly, Mr. Reamer was Chairman of Hellman, Jordan Management Co., Inc. (an investment management company) and Advisory Director of Berkshire Capital Corporation (an investment banking firm), Chairman of the Board of UAM and Chairman, President and Director of the UAM Funds (mutual funds). ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES (a)-(d) The following table presents aggregate fees billed to the registrant for the fiscal years ended December 31, 2003, and December 31, 2004 by the registrant's principal accountant for professional services rendered for the audit of the registrant's annual financial statements and fees billed for other services rendered by the principal accountant during those periods. EATON VANCE VT FLOATING-RATE FUND <Table> <Caption> FISCAL YEARS ENDED 12/31/03 12/31/04 - ------------------------------------------------------------------------------- Audit Fees $ 21,140 $ 24,516 Audit-Related Fees(1) $ 0 $ 0 Tax Fees(2) $ 6,000 $ 6,100 All Other Fees(3) $ 0 $ 0 ---------- ---------- Total $ 27,140 $ 30,616 ========== ========== </Table> EATON VANCE VT WORLD WIDE HEALTH SCIENCES FUND <Table> <Caption> FISCAL YEARS ENDED 12/31/03 12/31/04 - ------------------------------------------------------------------------------- Audit Fees $ 21,100 $ 22,050 Audit-Related Fees(1) $ 0 $ 0 Tax Fees(2) $ 2,850 $ 2,925 All Other Fees(3) $ 0 $ 0 ---------- ---------- Total $ 23,950 $ 24,975 ========== ========== </Table> <Page> (1) Audit-related fees consist of the aggregate fees billed for assurance and related services that are reasonably related to the performance of the audit of the registrant's financial statements and are not reported under the category of audit fees. (2) Tax fees consist of the aggregate fees billed for professional services rendered by the principal accountant relating to tax compliance, tax advice, and tax planning and specifically include fees for tax return preparation. (3) All other fees consist of the aggregate fees billed for products and services provided by the registrant's principal accountant other than audit, audit-related, and tax services. (e)(1) The registrant's audit committee has adopted policies and procedures relating to the pre-approval of services provided by the registrant's principal accountant (the "Pre-Approval Policies"). The Pre-Approval Policies establish a framework intended to assist the audit committee in the proper discharge of its pre-approval responsibilities. As a general matter, the Pre-Approval Policies (i) specify certain types of audit, audit-related, tax, and other services determined to be pre-approved by the audit committee; and (ii) delineate specific procedures governing the mechanics of the pre-approval process, including the approval and monitoring of audit and non-audit service fees. Unless a service is specifically pre-approved under the Pre-Approval Policies, it must be separately pre-approved by the audit committee. The Pre-Approval Policies and the types of audit and non-audit services pre-approved therein must be reviewed and ratified by the registrant's audit committee at least annually. The registrant's audit committee maintains full responsibility for the appointment, compensation, and oversight of the work of the registrant's principal accountant. (e)(2) No services described in paragraphs (b)-(d) above were approved by the registrant's audit committee pursuant to the "de minimis exception" set forth in Rule 2-01 (c)(7)(i)(C) of Regulation S-X. (f) Not applicable. (g) The following table presents (i) the aggregate non-audit fees (i.e., fees for audit-related, tax, and other services) billed to the registrant by the registrant's principal accountant for the last two fiscal years of the registrant; and (ii) the aggregate non-audit fees (i.e., fees for audit-related, tax, and other services) billed to the Eaton Vance organization by the registrant's principal accountant for the last two fiscal years of the registrant. <Table> <Caption> FISCAL YEARS ENDED 12/31/03 12/31/04 - ------------------------------------------------------------------------------------------------------------------------ PRICEWATERHOUSECOOPERS DELOITTE & TOUCHE PRICEWATERHOUSECOOPERS DELOITTE & TOUCHE LLP LLP LLP LLP REGISTRANT(1) $ 2,850 $ 6,000 $ 2,925 $ 6,100 EATON VANCE(2) $ 0 $ 479,858 $ 84,490 $ 334,713 TOTAL $ 2,850 $ 485,858 $ 87,415 $ 340,813 </Table> (1) The investment adviser to the registrant, as well as any of its affiliates that provide ongoing services to the registrant, are subsidiaries of Eaton Vance Corp. <Page> (h) The registrant's audit committee has considered whether the provision by the registrant's principal accountant of non-audit services to the registrant's investment adviser and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant that were not pre-approved pursuant to Rule 2-01(c)(7)(ii) of Regulation S-X is compatible with maintaining the principal accountant's independence. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS Not required in this filing. ITEM 6. SCHEDULE OF INVESTMENTS Please see schedule of investments contained in the Report to Stockholders included under Item 1 of this Form N-CSR. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES Not required in this filing. ITEM 8. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not required in this filing. ITEM 9. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. Effective February 7, 2005, the Governance Committee of the Board of Trustees revised the procedures by which a Fund's shareholders may recommend nominees to the registrant's Board of Trustees to add the following (highlighted): The Governance Committee shall, when identifying candidates for the position of Independent Trustee, consider any such candidate recommended by a shareholder of a Fund if such recommendation contains (i)sufficient background information concerning the candidate, INCLUDING EVIDENCE THE CANDIDATE IS WILLING TO SERVE AS AN INDEPENDENT TRUSTEE IF SELECTED FOR THE POSITION; AND (ii) is received in a sufficiently timely manner (and in any event no later than the date specified for receipt of shareholder proposals in any applicable proxy statement with respect to a Fund). Shareholders shall be directed to address any such recommendations IN WRITING to the attention of the Governance Committee, c/o the Secretary of the Fund. THE SECRETARY SHALL RETAIN COPIES OF ANY SHAREHOLDER RECOMMENDATIONS WHICH MEET THE FOREGOING REQUIREMENTS FOR A PERIOD OF NOT MORE THAN 12 MONTHS FOLLOWING RECEIPT. THE SECRETARY SHALL HAVE NO OBLIGATION TO ACKNOWLEDGE RECEIPT OF ANY SHAREHOLDER RECOMMENDATIONS. ITEM 10. CONTROLS AND PROCEDURES (a) It is the conclusion of the registrant's principal executive officer and principal financial officer that the effectiveness of the registrant's current disclosure controls and procedures (such disclosure controls and procedures having been evaluated within 90 days of the date of this filing) provide reasonable assurance that the information required to be disclosed by the registrant has been recorded, processed, summarized and reported within the time period specified in the Commission's rules and forms and that the information required to be disclosed by the registrant has been accumulated and communicated to the registrant's principal executive officer and principal financial officer in order to allow timely decisions regarding required disclosure. (b) There have been no changes in the registrant's internal controls over financial reporting during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect the registrant's internal control over financial reporting. <Page> ITEM 11. EXHIBITS (a)(1) Registrant's Code of Ethics - Not applicable (please see Item 2). (a)(2)(i) Treasurer's Section 302 certification. (a)(2)(ii) President's Section 302 certification. (b) Combined Section 906 certification. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. EATON VANCE VARIABLE TRUST By: /s/James B. Hawkes ------------------ James B. Hawkes President Date: February 16, 2005 ----------------- Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/James L. O'Connor -------------------- James L. O'Connor Treasurer Date: February 16, 2005 ----------------- By: /s/James B. Hawkes ------------------ James B. Hawkes President Date: February 16, 2005 -----------------