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: 811-3850 Exact name of registrant as specified in charter: Delaware Group Tax-Free Fund Address of principal executive offices: 2005 Market Street Philadelphia, PA 19103 Name and address of agent for service: Richelle S. Maestro, Esq. 2005 Market Street Philadelphia, PA 19103 Registrant's telephone number, including area code: (800) 523-1918 Date of fiscal year end: August 31 Date of reporting period: February 29, 2004 Item 1. Reports to Stockholders Delaware Investments(SM) -------------------------------------- A member of Lincoln Financial Group(R) FIXED INCOME Semiannual Report FEBRUARY 29, 2004 - -------------------------------------------------------------------------------- DELAWARE TAX-FREE USA FUND DELAWARE TAX-FREE INSURED FUND DELAWARE TAX-FREE USA INTERMEDIATE FUND [LOGO] POWERED BY RESEARCH.(SM) Table OF CONTENTS - ----------------------------------------------------------------- FINANCIAL STATEMENTS: Statements of Net Assets 1 Statement of Assets and Liabilities 11 Statements of Operations 12 Statements of Changes in Net Assets 13 Financial Highlights 15 Notes to Financial Statements 24 - ----------------------------------------------------------------- Funds are not FDIC insured and are not guaranteed. It is possible to lose the principal amount invested. Mutual fund advisory services provided by Delaware Management Company, a series of Delaware Management Business Trust, which is a registered investment advisor. (C) 2004 Delaware Distributors, L.P. Statements Delaware Tax-Free USA Fund OF NET ASSETS February 29, 2004 (Unaudited) Principal Market Amount Value Municipal Bonds - 96.37% Airline Revenue Bonds - 2.67% Kenton County, Kentucky Airport Board Revenue (Delta Airlines, Inc.) Series A 7.50% 2/1/12 (AMT) $ 5,000,000 $ 4,983,700 Minneapolis/St. Paul, Minnesota Metropolitan Airports Commission Special Facilities Revenue (Northwest Airlines, Inc.) Series A 7.00% 4/1/25 (AMT) 1,300,000 1,255,514 New Jersey Economic Development Authority Special Facility Revenue (Continental Airlines, Inc. Project) 6.25% 9/15/29 (AMT) 6,000,000 5,170,200 Tulsa, Oklahoma Municipal Airport Trust Revenue (American Airlines Corp.) 7.35% 12/1/11 2,250,000 2,104,830 ----------- 13,514,244 ----------- Airport Revenue Bonds - 1.60% Capital Trust Agency Florida Revenue (Orlando/Cargo Project) 6.75% 1/1/32 (AMT) 2,000,000 1,924,660 Grapevine, Texas Industrial Development Corporate Revenue (Air Cargo) 6.50% 1/1/24 (AMT) 920,000 955,724 Houston, Texas Industrial Development Corporate Revenue (Air Cargo) 6.375% 1/1/23 (AMT) 2,000,000 2,057,600 Metropolitan Washington D.C. Airport Authority System Series A 5.25% 10/1/32 (FGIC) (AMT) 3,000,000 3,153,960 ----------- 8,091,944 ----------- City General Obligation Bonds - 3.45% New York City, New York Series H 6.125% 8/1/25 4,960,000 5,565,914 Series I 5.125% 3/1/23 5,875,000 6,173,391 Series J 5.25% 6/1/28 5,400,000 5,715,360 ----------- 17,454,665 ----------- Continuing Care/Retirement Revenue Bonds - 1.36% Cass County, North Dakota Health Facilities Revenue (Catholic Health-Villa Nazareth Project) 6.25% 11/15/14 1,000,000 1,013,820 +Delaware County, Pennsylvania Authority Revenue (Main Line & Haverford Nursing and Rehabilitation Center) 9.00% 8/1/22 1,860,000 1,133,205 Gainesville & Hall County, Georgia Development Authority Revenue (Lanier Village Estates) Series C 7.25% 11/15/29 1,000,000 1,078,670 Lucas County, Ohio Health Care Facility Revenue (Sunset Retirement Communities) Series A 6.625% 8/15/30 2,000,000 2,115,540 Waukesha, Wisconsin Housing Authority (Westgrove Woods) Series A 6.00% 12/1/31 (GNMA) (AMT) 1,500,000 1,561,425 ----------- 6,902,660 ----------- Principal Market Amount Value Municipal Bonds (continued) Corporate-Backed Revenue Bonds - 6.13% Alliance, Texas Airport Authority Special Facilities Revenue (Federal Express Corp. Project) 6.375% 4/1/21 (AMT) $ 2,000,000 $ 2,141,300 Ashland, Kentucky Sewer & Solid Waste Revenue (Ashland, Inc.) 7.125% 2/1/22 (AMT) 5,000,000 5,236,400 +Columbus, Kansas Industrial Revenue (ACE Electrical Acquisition) 7.00% 8/1/17 (AMT) 800,000 439,888 Indianapolis, Indiana Airport Authority Revenue (Federal Express Corp. Project) 7.10% 1/15/17 (AMT) 7,800,000 8,131,188 Pennsylvania Economic Development Financing Authority Wastewater Treatment Revenue (Sun Co., Inc. -R & M Project) Series A 7.60% 12/1/24 (AMT) 5,000,000 5,300,650 Phenix County, Alabama Industrial Development Board Environmental Improvement Revenue (Mead Westvaco Corp.) Series A 6.35% 5/15/35 (AMT) 3,000,000 3,178,650 Puerto Rico Industrial, Medical & Environmental Pollution Control Facilities Financing Authority Revenue (PepsiCo, Inc. Project) 6.25% 11/15/13 1,250,000 1,310,625 Richmond County, Georgia Development Authority Environmental Improvement Revenue (International Paper Co.) Series B 5.95% 11/15/25 (AMT) 5,000,000 5,274,050 ----------- 31,012,751 ----------- Dedicated Tax & Fees Revenue Bonds - 4.91% Bi-State Development Agency Missouri, Illinois Metropolitan District (Metrolink Cross County Project) Series B 5.00% 10/1/32 (FSA) 2,000,000 2,105,500 Jacksonville, Florida Sales Tax Revenue 5.00% 10/1/30 (MBIA) 9,500,000 10,021,740 New York City, New York Transitional Finance Authority Series D 5.00% 2/1/31 5,000,000 5,228,750 Southeast Wisconsin Professional Baseball Park District Sales Tax Revenue Series A 5.50% 12/15/26 (MBIA) 5,500,000 6,430,545 Truth or Consequences, New Mexico Gross Receipts Tax Revenue 6.30% 7/1/16 1,000,000 1,048,980 ----------- 24,835,515 ----------- Escrowed to Maturity Bonds - 5.53% Louisiana Public Facilities Authority Hospital Revenue (Southern Baptist Hospital, Inc.) 8.00% 5/15/12 6,695,000 8,301,465 Oklahoma State Turnpike Authority Revenue (First Senior) 6.00% 1/1/22 13,535,000 16,717,349 Virgin Islands Public Finance Authority Revenue Series A 7.30% 10/1/18 2,200,000 2,968,790 ----------- 27,987,604 ----------- 1 Statements Delaware Tax-Free USA Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value Municipal Bonds (continued) Higher Education Revenue Bonds - 11.09% California Educational Facilities Authority Revenue (University of South California) Series A 5.00% 10/1/33 $ 8,000,000 $ 8,402,160 Colorado State University Systems Series B 5.00% 3/1/35 (AMBAC) 250,000 261,513 Illinois Educational Facilities Authority Student Housing Revenue (Educational Advancement Fund- University Center Project) 6.25% 5/1/30 5,000,000 5,192,100 Maryland State Economic Development Corporation, Student Housing Revenue (University of Maryland College Park Project) 5.625% 6/1/35 1,125,000 1,152,956 Massachusetts State Health & Educational Facilities Authority Revenue (Nichols College) Series C 6.00% 10/1/17 1,000,000 1,036,600 6.125% 10/1/29 1,400,000 1,404,116 Middlesex County, New Jersey Improvement Authority Revenue (Street Student Housing Project) Series A 5.00% 8/15/35 4,500,000 4,532,400 New Hampshire Higher Educational & Health Facilities Authority Revenue (New Hampton School Issue) 5.375% 10/1/28 3,070,000 2,911,527 New Jersey State Educational Facilities Revenue (Kean University) Series D 5.00% 7/1/28 (FGIC) 3,250,000 3,432,325 ++New York State Dormitory Authority Revenues (Drivers-107) Inverse Floater 12.576% 5/15/15 (MBIA) 10,500,000 15,156,749 Ohio State Higher Educational Facilities Revenue (Oberlin College Project) 5.00% 10/1/33 2,000,000 2,093,820 Payne County, Oklahoma Economic Development Authority Student Housing Revenue (Collegiate Housing Foundation-Oklahoma State University) Series A 6.375% 6/1/30 4,000,000 4,928,760 South Carolina Educational Facilities Authority for Non-Profit Institutions (Southern Wesleyan University) 5.00% 3/1/25 1,200,000 1,156,164 University of California Revenues Series A 5.00% 5/15/33 (AMBAC) 3,250,000 3,415,100 Vermont University & State Agriculture College 5.125% 10/1/37 (AMBAC) 1,000,000 1,050,430 ----------- 56,126,720 ----------- Hospital Revenue Bonds - 9.63% Cando, North Dakota Nursing Facility Revenue (Towner County Medical Center Project) 7.125% 8/1/22 1,000,000 1,018,760 Chatham County, Georgia Hospital Authority Revenue (Memorial Health Medical Center) Series A 6.125% 1/1/24 1,000,000 1,089,800 Principal Market Amount Value Municipal Bonds (continued) Hospital Revenue Bonds (continued) Cuyahoga County, Ohio Revenue (Cleveland Clinic Health Systems) Series A 5.50%1/1/29 $ 7,500,000 $ 7,893,974 Henrico County, Virginia Economic Development Authority Revenue (Bon Secours Health System, Inc.) Series A 5.60% 11/15/30 2,000,000 2,090,260 Illinois Health Facilities Authority Revenue (Elmhurst Memorial Healthcare) 5.625% 1/1/28 2,000,000 2,100,720 Louisiana Public Facilities Authority Revenue (Ochsner Clinic Foundation Project) Series B 5.50% 5/15/32 1,750,000 1,817,113 Maryland State Health & Higher Educational Facilities Authority Revenue (Sheppard Pratt) Series A 5.25% 7/1/35 2,150,000 2,228,583 Michigan State Hospital Finance Authority Revenue (Ascension Health Credit Group) Series B 5.25% 11/15/26 3,500,000 3,649,905 (Oakwood Obligation Group) Series A 5.75% 4/1/32 2,500,000 2,643,975 (Trinity Health Credit) Series C 5.375% 12/1/30 6,000,000 6,294,240 New Jersey Health Care Facilities Financing Authority Revenue (Capital Health System Obligation Group) Series A 5.375% 7/1/33 1,000,000 1,013,120 Prince William County, Virginia Industrial Development Authority Hospital Revenue (Potomac Hospital Project) 5.35% 10/1/36 1,750,000 1,815,485 South Carolina Jobs Economic Development Authority Revenue (Bon Secours Health System, Inc.) Series A 5.625% 11/15/30 5,000,000 5,103,050 South Miami, Florida Health Facilities Authority Hospital Revenue (Baptist Health South Florida Group) 5.25% 11/15/33 4,000,000 4,122,000 St. Louis Park, Minnesota Health Care Facilities Revenue (Park Nicollet Health Services) Series B 5.25% 7/1/30 2,500,000 2,579,400 Tangipahoa Parish, Louisiana Hospital Service District #1 Hospital Revenue (North Oaks Medical Center Project) Series A 5.00% 2/1/30 3,250,000 3,278,503 ----------- 48,738,888 ----------- Investor Owned Utilities Revenue Bonds - 14.01% Brazos, Texas River Authority Pollution Revenue (TXU Energy Co. Project) Series B 6.30% 7/1/32 (AMT) 3,500,000 3,667,685 Claiborne County, Mississippi Pollution Control Revenue (System Energy Resources, Inc. Project) 7.30% 5/1/25 3,000,000 3,012,150 2 Statements Delaware Tax-Free USA Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value Municipal Bonds (continued) Investor Owned Utilities Revenue Bonds (continued) Clark County, Nevada Industrial Development Revenue (Nevada Power Co. Project) Series C 7.20% 10/1/22 $ 8,000,000 $ 8,178,400 Luzerne County, Pennsylvania Industrial Development Authority (Pennsylvania Gas & Water Co. Project) Series A 7.00% 12/1/17 (AMBAC) (AMT) 4,000,000 4,249,000 Midland County, Michigan Economic Development Subordinate Limited Obligation (Midland Congeneration) Series A 6.875% 7/23/09 (AMT) 3,050,000 3,195,577 Mississippi Business Finance Corporation Pollution Control Revenue (System Energy Resources, Inc. Project) 5.90% 5/1/22 3,000,000 3,024,360 Petersburg, Indiana Pollution Control Revenue (Indianapolis Power & Light Co. Project) 6.375% 11/1/29 (AMT) 4,250,000 4,522,255 6.625% 12/1/24 4,500,000 4,638,465 Port Morrow, Oregon Pollution Control Revenue (Portland General Electric Co.) Series A 5.20% 5/1/33 2,000,000 2,107,780 Sabine River Authority, Texas Pollution Control Revenue (Southwestern Electric Power Co.) 6.10% 4/1/18 (MBIA) 4,000,000 4,396,360 Suffolk County, New York Industrial Agency Development Revenue (Keyspan-Port Jefferson Project) 5.25% 6/1/27 (AMT) 3,500,000 3,579,835 Sweetwater County, Wyoming Pollution Control Revenue (Idaho Power Co. Project) Series A 6.05% 7/15/26 5,000,000 5,194,700 West Feliciana Parish, Louisiana Pollution Control Revenue (Gulf States Utilities Co. Project) Series A 7.50% 5/1/15 20,700,000 21,083,984 ----------- 70,850,551 ----------- Miscellaneous Revenue Bonds - 0.64% Director State, Nevada Department of Business & Industry (Las Vegas Monorail Project) 2nd Tier 7.375% 1/1/40 1,000,000 985,600 Wisconsin Center District Tax Revenue (Junior Dedicated) 5.25% 12/15/23 (FSA) 2,000,000 2,267,260 ----------- 3,252,860 ----------- Multi Family Housing Revenue Bonds - 0.93% Carlsbad, New Mexico Housing Corporation Multifamily Revenue (Colonial Hillcrest) 7.375% 8/15/27 1,000,000 951,430 Milwaukee, Wisconsin Redevelopment Authority Multifamily Revenue (City Hall Square) 6.30% 8/1/38 (FHA) (AMT) 1,455,000 1,538,459 Principal Market Amount Value Municipal Bonds (continued) Multi Family Housing Revenue Bonds (continued) North Dakota State Housing Finance Agency Multifamily Revenue Series A 6.15% 12/1/17 (FNMA) $ 1,300,000 $ 1,362,686 Southeastern New Mexico Affordable Housing Corporation Multifamily Revenue (Casa Hermosa Apartments) 7.25% 12/1/27 1,000,000 854,290 ----------- 4,706,865 ----------- Municipal Lease Revenue Bonds - 5.30% Alexandria, Virginia Industrial Development Authority Revenue (Institute for Defense Analyses) Series A 5.90% 10/1/30 (AMBAC) 5,000,000 5,830,750 Cudahy, Wisconsin Community Development Authority Lease Revenue 6.00% 6/1/11 1,000,000 1,095,120 Golden State, California Tobacco Securitization Corporation Settlement Revenue Series B 5.50% 6/1/43 7,500,000 7,645,950 Series B 5.625% 6/1/38 7,500,000 7,728,450 Idaho State Building Authority Revenue Series A 5.00% 9/1/43 (XLCA) 1,000,000 1,039,860 Linn County, Kansas Certificates of Participation 7.25% 3/1/13 (AMT) 350,000 340,886 St. Paul, Minnesota Port Authority Lease Revenue (Robert Street Office Building) 4.75% 12/1/23 3,000,000 3,107,730 ----------- 26,788,746 ----------- *Pre-Refunded Bonds - 5.37% Iowa Finance Authority Revenue (State Revolving Fund) Combined Series 6.25% 5/1/24-04 1,750,000 1,784,020 Michigan State Hospital Finance Authority Revenue (Genesys Health Systems) Series A 7.50% 10/1/27-05 8,130,000 8,949,341 8.125% 10/1/21-05 4,000,000 4,520,080 Mississippi Development Bank Special Obligation (Madison County Hospital Project) 6.30% 7/1/22-09 2,070,000 2,516,623 New York City, New York Series H 6.125% 8/1/25-07 40,000 46,374 North Dakota State Building Authority Lease Revenue Series A 6.10% 12/1/16-04 (FSA) 1,480,000 1,537,676 Puerto Rico Industrial, Tourist, Educational, Medical & Environmental Control Facilities (Polytechnic University Project) Series A 6.50% 8/1/24-04 1,910,000 1,992,990 Puerto Rico Municipal Finance Agency Series A 6.00% 7/1/14-04 (FSA) 3,500,000 3,613,610 Southeast Wisconsin Professional Baseball Park District Sales Tax Revenue 5.80% 12/15/26-07 (MBIA) 1,000,000 1,134,770 Wisconsin Housing Finance Authority Revenue 6.10% 6/1/21-17 (FHA) 890,000 1,058,815 ----------- 27,154,299 ----------- 3 Statements Delaware Tax-Free USA Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value Municipal Bonds (continued) Public Utility District Revenue Bonds - 3.13% Chelan County, Washington Public Utilities District #001 Consolidated Revenue (Chelan Hydro System) Series A 5.45% 7/1/37 (AMBAC) (AMT) $ 5,000,000 $ 5,340,350 Richmond, Virginia Public Utilities Revenue 5.00% 1/15/27 (FSA) 10,000,000 10,479,700 ----------- 15,820,050 ----------- Recreational Area Revenue Bonds - 0.97% New York, New York City Trust Cultural Restoration Revenue (Wildlife Conservation Society) 5.00% 2/1/34 (FGIC) 3,500,000 3,700,235 Santa Fe, New Mexico Municipal Recreation Complex Net Revenue 5.625% 12/1/23 1,190,000 1,187,073 ----------- 4,887,308 ----------- School District General Obligation Bonds - 0.50% Lewisville, Texas Independent School District Permanent School Fund 6.15% 8/15/21 2,160,000 2,513,570 ----------- 2,513,570 ----------- Single Family Housing Revenue Bonds - 0.61% New Mexico Mortgage Finance Authority Series B Class III 6.75% 7/1/25 (FNMA) (GNMA) 500,000 508,925 Series E 6.95% 1/1/26 (FNMA) (GNMA) 460,000 478,814 Series F 6.85% 1/1/21 (FNMA) (GNMA) 180,000 183,245 North Dakota State Housing Finance Agency Revenue Series A 6.30% 7/1/16 (AMT) 750,000 790,598 Series B 6.25% 1/1/17 (AMT) 660,000 680,064 Santa Fe, New Mexico Single Family Mortgage Revenue 6.20% 11/1/16 (FNMA) (GNMA) (AMT) 295,000 297,248 Utah State Housing Finance Agency Single Family Mortgage Series A 7.20% 1/1/27 (FHA) (VA) (AMT) 150,000 155,331 ----------- 3,094,225 ----------- State General Obligation Bonds - 1.03% California State 5.00% 2/1/31 (MBIA) 5,000,000 5,225,000 ----------- 5,225,000 ----------- Territorial General Obligation Bonds - 4.04% Puerto Rico Commonwealth Public Improvement 5.375% 7/1/21 (MBIA) 50,000 56,860 Series A 5.125% 7/1/31 10,375,000 10,799,130 Series A 5.50% 7/1/19 (MBIA) 8,000,000 9,564,720 ----------- 20,420,710 ----------- Territorial Revenue Bonds - 4.65% Puerto Rico Commonwealth Highway & Transportation Authority Revenue Series G 5.00% 7/1/42 10,000,000 10,350,400 Puerto Rico Commonwealth Industrial Development Company General Purpose Revenues Series B 5.375% 7/1/16 1,000,000 1,109,380 Principal Market Amount Value Municipal Bonds (continued) Territorial Revenue Bonds (continued) Puerto Rico Electric Power Authority Revenue Series II 5.25% 7/1/31 $ 6,000,000 $ 6,375,120 Series U 6.00% 7/1/14 2,550,000 2,638,103 Puerto Rico Housing, Bank & Finance Agency Single Family Mortgage Revenue 6.25% 4/1/29 (FHLMC) (FNMA) (GNMA) (AMT) 1,240,000 1,286,438 Puerto Rico Industrial, Tourist, Educational, Medical & Environmental Control Facilities (Hospital Auxilio Mutuo Obligated Group) Series A 6.25% 7/1/24 (MBIA) 1,200,000 1,267,836 Virgin Islands Water & Power Authority Water System Revenue 5.50% 7/1/17 510,000 522,148 ------------ 23,549,425 ------------ Turnpike/Toll Road Revenue Bonds - 4.63% New Jersey State Highway Authority Garden State Parkway General Revenue (Senior Parkway) 5.50% 1/1/14 (FGIC) 5,000,000 5,911,050 5.50% 1/1/15 (FGIC) 7,310,000 8,666,736 Ohio State Turnpike Commission Revenue Series A 5.50% 2/15/24 (FGIC) 5,000,000 5,809,600 5.50% 2/15/26 (FGIC) 2,590,000 3,022,763 ------------ 23,410,149 ------------ Water & Sewer Revenue Bonds - 4.19% New York City, New York Municipal Water Finance Authority Water & Sewer System Revenue Series A 5.00% 6/15/35 5,000,000 5,227,800 5.125% 6/15/34 12,000,000 12,608,040 West Virginia State Water Development Authority Revenue (Loan Program III) Series A 6.375% 7/1/39 (AMBAC) (AMT) 2,890,000 3,375,780 ------------ 21,211,620 ------------ Total Municipal Bonds (cost $449,940,912) 487,550,369 ------------ **Variable Rate Demand Notes - 2.98% Airline Revenue Bonds - 0.44% Clayton County, Georgia Development Authority Special Facilities Revenue (Delta Air Lines Project) Series A 0.97% 6/1/29 2,250,000 2,250,000 ------------ 2,250,000 ------------ City General Obligation Bonds - 0.52% Lancaster County, Pennsylvania Series B 0.95% 11/1/16 (FSA) 2,650,000 2,650,000 ------------ 2,650,000 ------------ Continuing Care/Retirement Revenue Bonds - 0.59% North Carolina Medical Care Common Health Care Facilities Revenue (Carol Woods Project) 1.05% 4/1/31 (RADIAN) 2,960,000 2,960,000 ------------ 2,960,000 ------------ 4 Statements Delaware Tax-Free USA Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value **Variable Rate Demand Notes (continued) Higher Education Revenue Bonds - 0.34% Idaho State University Foundation Income Revenue (L.E. & Thelma Stephens Project) 0.95% 5/1/21 (LOC Wells Fargo Bank) $ 500,000 $ 500,000 Maryland State Economic Development Corporate Revenue (CHF College Park LLC) Series A 0.95% 6/1/32 (LOC Wachovia Bank) 1,200,000 1,200,000 ------------ 1,700,000 ------------ Hospital Revenue Bonds - 1.09% Loudoun County, Virginia Industrial Development Authority Revenue (Howard Hughes Medical Institution) Series E 0.97% 2/15/38 3,000,000 3,000,000 New Castle, Pennsylvania Area Hospital Authority Revenue (Jameson Memorial Hospital) 0.90% 7/1/26 500,000 500,000 Vermont Educational & Health Buildings Financing Agency Revenue (Rutland Regional Medical Center) Series A 1.04% 4/1/32 (RADIAN) 2,000,000 2,000,000 ------------ 5,500,000 ------------ Total Variable Rate Demand Notes (Cost $15,060,000) 15,060,000 ------------ Total Market Value of Securities - 99.35% (cost $465,000,912) 502,610,369 Receivables and Other Assets Net of Liabilities - 0.65% 3,299,978 ------------ Net Assets Applicable to 43,214,497 Shares Outstanding - 100.00% $505,910,347 ============ Net Asset Value - Delaware Tax-Free USA Fund Class A ($471,418,174 / 40,268,193 Shares) $11.71 ------ Net Asset Value - Delaware Tax-Free USA Fund Class B ($28,241,164 / 2,412,352 Shares) $11.71 ------ Net Asset Value - Delaware Tax-Free USA Fund Class C ($6,251,009 / 533,952 Shares) $11.71 ------ Components of Net Assets at February 29, 2004: Shares of beneficial interest (unlimited authorization - no par) $479,017,583 Distributions in excess of net investment income (12,071) Accumulated net realized loss on investments (10,704,622) Net unrealized appreciation of investments 37,609,457 ------------ Total net assets $505,910,347 ============ *For Pre-Refunded Bonds, the stated maturity is followed by the year in which the bond is pre-refunded. **The interest rate shown is the rate as of February 29, 2004. +Non-income producing security. Security is currently in default. ++An inverse floater bond is a type of bond with variable or floating interest rates that move in the opposite direction of short-term interest rates. Interest rate disclosed is in effect as of February 29, 2004. Summary of Abbreviations: AMBAC - Insured by the AMBAC Assurance Corporation AMT - Subject to Alternative Minimum Tax FGIC - Insured by the Financial Guaranty Insurance Company FHA - Insured by the Federal Housing Administration FHLMC - Insured by the Federal Home Loan Mortgage Corporation FNMA - Insured by Federal National Mortgage Association FSA - Insured by Financial Security Assurance GNMA - Insured by Government National Mortgage Association LOC - Letter of Credit MBIA - Insured by the Municipal Bond Insurance Association RADIAN - by Radian Asset Assurance VA - Insured by the Veterans Administration XLCA - Insured by XL Capital Assurance Net Asset Value and Offering Price per Share - Delaware Tax-Free USA Fund Net asset value Class A (A) $11.71 Sales charge (4.50% of offering price, or 4.70% of amount invested per share) (B) 0.55 ------ Offering price $12.26 ====== (A) Net asset value per share, as illustrated, is the estimated amount which would be paid upon redemption or repurchase of shares. (B) See the current prospectus for purchases of $100,000 or more. See accompanying notes 5 Statements Delaware Tax-Free Insured Fund OF NET ASSETS (CONTINUED) February 29, 2004 (Unaudited) Principal Market Amount Value Municipal Bonds - 101.88% Airline Revenue Bonds - 1.30% New Jersey Economic Development Authority Special Facility Revenue (Continental Airlines, Inc. Project) 6.25% 9/15/29 (AMT) $1,000,000 $ 861,700 ---------- 861,700 ---------- Airport Revenue Bonds - 4.01% Dallas-Fort Worth, Texas International Airport Revenue Series A 5.50% 11/1/31 (FGIC) (AMT) 1,500,000 1,607,940 Metropolitan Washington DC Airport Authority System Series A 5.25% 10/1/32 (FGIC) (AMT) 1,000,000 1,051,320 ---------- 2,659,260 ---------- City General Obligation Bonds - 7.80% Melrose Park, Illinois Tax Increment Series B 6.00% 12/15/19 (FSA) 1,250,000 1,488,550 Powell, Ohio 5.50% 12/1/32 (FGIC) 2,000,000 2,198,960 Vancouver, Washington Limited Tax 5.50% 12/1/25 (AMBAC) 1,250,000 1,478,313 ---------- 5,165,823 ---------- Dedicated Tax & Fees Revenue Bonds - 3.42% Jacksonville, Florida Sales Tax Revenue 5.00% 10/1/30 (MBIA) 1,000,000 1,054,920 Tampa, Florida Sports Authority Revenue (Tampa Bay Arena Project) Sales Tax 5.75% 10/1/20 (MBIA) 1,000,000 1,208,660 ---------- 2,263,580 ---------- Higher Education Revenue Bonds - 8.14% Amherst, New York Industrial Agency Civic Facilities Revenue (UBF Faculty Student Housing) Series A 5.75% 8/1/30 (AMBAC) 1,300,000 1,487,499 Illinois Educational Facilities Authority Student Housing Revenue (Educational Advancement Funding - University Center Project) 6.25% 5/1/34 1,000,000 1,030,150 Massachusetts State Development Finance Agency Revenue (Massachusetts College of Pharmacy) Series C 5.75% 7/1/33 500,000 507,475 Massachusetts State Industrial Finance Agency Revenue Higher Education (Clark University Project) 6.10% 7/1/16 1,250,000 1,339,213 Pennsylvania State Higher Educational Facilities Authority Revenue (Widener University) 5.375% 7/15/29 1,000,000 1,026,620 ---------- 5,390,957 ---------- Hospital Revenue Bonds - 7.04% Knox County, Tennessee Health, Educational & Housing Facilities Board Hospital Revenue (East Tennessee Hospital Project) Series B 5.75% 7/1/33 1,000,000 1,037,600 New Jersey Health Care Facilities Financing Authority Revenue (Capital Health System Obligation Group) Series A 5.00% 7/1/26 1,250,000 1,242,425 Principal Market Amount Value Municipal Bonds (continued) Hospital Revenue Bonds (continued) Prince William County, Virginia Industrial Development Authority Hospital Revenue (Potomac Hospital Project) 5.20% 10/1/30 $1,000,000 $1,026,690 Tangipahoa Parish, Louisiana Hospital Service District #1 Hospital Revenue (North Oaks Medical Center Project) Series A 5.00% 2/1/25 1,330,000 1,355,204 ---------- 4,661,919 ---------- Investor Owned Utilities Revenue Bonds - 14.64% Luzerne County, Pennsylvania Industrial Development Authority (Pennsylvania Gas & Water Co. Project) Series A 7.00% 12/1/17 (AMBAC) (AMT) 1,000,000 1,062,250 Mason County, West Virginia Pollution Control Revenue (Appalachian Power Co. Project) Series K 6.05% 12/1/24 (AMBAC) 3,000,000 3,520,530 Petersburg, Indiana Pollution Control Revenue (Indianapolis Power & Light Co. Project) 6.375% 11/1/29 (AMT) 750,000 798,045 Salem County, New Jersey Industrial Pollution Control Financing Authority Revenue (Public Service Electric & Gas Co.) Series D 6.55% 10/1/29 (MBIA) 3,600,000 3,780,143 South Carolina Jobs Economic Development Authority Industrial Revenue (South Carolina Electric & Co. Project) Series B 5.45% 11/1/32 (AMBAC) (AMT) 500,000 536,715 ---------- 9,697,683 ---------- Multi Family Housing Revenue Bonds - 9.47% Franklin County, Ohio Multi Family Revenue (Alger Green) Series A 5.80% 5/20/44 (GNMA) (AMT) 1,150,000 1,228,867 Illinois Development Finance Authority Revenue (Section 8) Series A 5.80% 7/1/28 (FHA) (MBIA) 2,790,000 2,939,627 Illinois Housing Development Authority Multi Family Revenue (Crystal Lake Preservation) Series A -1 5.80% 12/20/41 (GNMA) 2,000,000 2,104,940 ---------- 6,273,434 ---------- Municipal Lease Revenue Bonds - 4.46% Alexandria, Virginia Industrial Development Authority Revenue (Institute for Defense Analyses) Series A 5.90% 10/1/30 (AMBAC) 1,000,000 1,166,150 Golden State, California Tobacco Securitization Corporation Settlement Revenue Series B 5.50% 6/1/43 1,000,000 1,019,460 Loudoun County, Virginia Industrial Development Authority Public Safety Facility Lease Revenue Series A 5.25% 12/15/23 (FSA) 700,000 767,347 ---------- 2,952,957 ---------- 6 Statements Delaware Tax-Free Insured Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value Municipal Bonds (continued) Political Subdivision General Obligation Bonds - 0.92% State Clair County, Michigan 5.00% 4/1/21 (AMBAC) $ 565,000 $ 610,307 ----------- 610,307 ----------- *Pre-Refunded Bonds - 14.95% Michigan State Hospital Finance Authority Revenue (Genesys Health Systems) Series A 7.50% 10/1/27-05 1,500,000 1,651,170 Regional Transportation Authority Illinois Revenue Series D 6.75% 6/1/25-04 (FGIC) 7,970,000 8,250,065 ----------- 9,901,235 ----------- Public Utility District Revenue Bonds - 5.16% Austin, Texas Revenue Subordinate Lien 5.25% 5/15/20 (MBIA) 3,000,000 3,418,980 ----------- 3,418,980 ----------- Recreational Area Revenue Bonds - 1.45% Hoffman Estates, Illinois Park District Debt Certificates 4.50% 12/1/23 1,000,000 962,530 ----------- 962,530 ----------- School District General Obligation Bonds - 4.48% Brookville, Ohio Local School District 5.00% 12/1/26 (FSA) 500,000 530,290 Jackson, Ohio Local School District (Stark & Summit Counties) School Facilities 5.625% 12/1/25 (FSA) 1,000,000 1,117,640 Pomona, California United School District Series A 6.55% 8/1/29 (MBIA) 1,000,000 1,320,530 ----------- 2,968,460 ----------- Single Family Housing Revenue Bonds - 1.36% New Mexico Mortgage Finance Authority Single Family Mortgage Program Series C 6.20% 7/1/26 (FNMA) (GNMA) 870,000 903,939 ----------- 903,939 ----------- Territorial General Obligation Bonds - 1.81% Puerto Rico Commonwealth Public Improvement Series A 5.50% 7/1/19 (MBIA) 1,000,000 1,195,590 ----------- 1,195,590 ----------- Territorial Revenue Bonds - 7.68% Puerto Rico Commonwealth Highway & Transportation Authority Revenue Series E 5.50% 7/1/17 (FSA) 1,250,000 1,499,113 5.50% 7/1/19 (FSA) 3,000,000 3,586,770 ----------- 5,085,883 ----------- Turnpike/Toll Road Revenue Bonds - 3.79% Harris County, Texas Toll Road Subordinate Lien 5.00% 8/15/25 (FGIC) 1,250,000 1,321,488 New Jersey State Highway Authority Garden State Parkway General Revenue 5.50% 1/1/16 (FGIC) 1,000,000 1,187,700 ----------- 2,509,188 ----------- Total Municipal Bonds (cost $62,192,969) 67,483,425 ----------- Total Market Value of Securities - 101.88% (cost $62,192,969) $67,483,425 Liabilities Net of Receivables and Other Assets - (1.88%) (1,246,663) ----------- Net Assets Applicable to 5,851,274 Shares Outstanding - 100.00% $66,236,762 =========== Net Asset Value - Delaware Tax-Free Insured Fund Class A ($57,421,351 / 5,072,547 Shares) $11.32 ------ Net Asset Value - Delaware Tax-Free Insured Fund Class B ($6,964,536 / 615,226 Shares) $11.32 ------ Net Asset Value - Delaware Tax-Free Insured Fund Class C ($1,850,875 / 163,501 Shares) $11.32 ------ Components of Net Assets at February 29, 2004: Shares of beneficial interest (unlimited authorization - no par) $61,085,630 Distributions in excess of net investment income (1,520) Accumulated net realized loss on investments (137,804) Net unrealized appreciation of investments 5,290,456 ----------- Total net assets $66,236,762 =========== *For Pre-Refunded Bonds, the stated maturity is followed by the year in which the bond is pre-refunded. Summary of Abbreviations: AMBAC - Insured by the AMBAC Assurance Corporation AMT - Subject to Alternative Minimum Tax FGIC - Insured by the Financial Guaranty Insurance Company FHA - Insured by the Federal Housing Administration FNMA - Insured by Federal National Mortgage Association FSA - Insured by Financial Security Assurance GNMA - Insured by Government National Mortgage Association MBIA - Insured by the Municipal Bond Insurance Association Net Asset Value and Offering Price per Share - Delaware Tax-Free Insured Fund Net asset value Class A (A) $11.32 Sales charge (4.50% offering price, or 4.68% of amount invested per share) (B) 0.53 ------ Offering price $11.85 ====== (A) Net asset value per share, as illustrated, is the estimated amount which would be paid upon redemption or repurchase of shares. (B) See the current prospectus for purchases of $100,000 or more. See accompanying notes 7 Statements Delaware Tax-Free USA Intermediate Fund OF NET ASSETS (CONTINUED) February 29, 2004 (Unaudited) Principal Market Amount Value Municipal Bonds - 93.86% Airport Revenue Bonds - 2.28% Chicago, Illinois O' Hare International Airport Revenue General-Airport-Third Lein Series A-2 5.75% 1/1/20 (FSA) (AMT) $1,000,000 $1,126,870 Metropolitan, Washington D.C. Airport Authority Systems Series A 5.50% 10/1/19-00 (FGIC) (AMT) 1,000,000 1,109,500 ---------- 2,236,370 ---------- City General Obligation Bonds - 3.94% New York City, New York Series G 5.25% 8/1/15 1,000,000 1,115,890 Series J 5.50% 6/1/23 1,000,000 1,096,010 Powell, Ohio 5.50% 12/1/25 (FGIC) 1,500,000 1,658,385 ---------- 3,870,285 ---------- Convention Center/Auditorium/Hotel Revenue Bonds - 1.05% Suffolk, Virginia Industrial Development Authority (Hotel & Conference Center Project) 5.00% 10/1/23 (ACA) 1,000,000 1,027,970 ---------- 1,027,970 ---------- Corporate-Backed Revenue Bonds - 8.21% Alliance, Texas Airport Authority Special Facilities Revenue (Federal Express Corp. Project) 6.375% 4/1/21 (AMT) 1,000,000 1,070,650 Cartersville, Georgia Development Authority Waste & Wastewater Facilities Revenue (Anheuser Busch Project) 5.10% 2/1/12 (AMT) 450,000 499,163 Michigan State Strategic Funding Limited Obligation Revenue (Detroit Edison Co. Project) Series A 5.50% 6/1/30 (XLCA) (AMT) 1,000,000 1,083,890 Ohio State Air Quality Development Authority Revenue Environmental Improvement (USX Project) 5.00% 11/1/15 1,000,000 1,094,420 Pennsylvania Economic Development Financing Authority Wastewater Treatment Revenue (Sun Co. Inc. -R & M Project) Series A 7.60% 12/1/24 (AMT) 1,000,000 1,060,130 Prattville, Alabama Industrial Development Board Environmental Improvement Revenue (International Paper Co. Project) Series A 6.70% 3/1/24 (AMT) 1,500,000 1,637,235 Sugar Creek, Missouri Industrial Development Revenue (Lafarge North America) Series A 5.65% 6/1/37 (AMT) 500,000 509,625 Toledo, Lucas County, Ohio Port Authority Development Revenue (Northwest Ohio Bond Fund - Alex Products Inc.) Series B 6.125% 11/15/09 (LOC Fifth Third Bank) (AMT) 1,000,000 1,109,990 ---------- 8,065,103 ---------- Principal Market Amount Value Municipal Bonds (continued) Dedicated Tax & Fees Revenue Bonds - 4.48% Casa Grande, Arizona Excise Tax Revenue 5.00% 4/1/22 (AMBAC) $1,600,000 $1,720,048 Ernest N. Morial - New Orleans, Louisiana Exhibit Hall Authority Special Tax Senior Subordinate Series A 5.25% 7/15/28 (AMBAC) 1,000,000 1,075,230 New York City Transitional Finance Authority Future Tax Secured Series D 5.00% 2/1/27 1,535,000 1,608,695 ---------- 4,403,973 ---------- Escrowed to Maturity Bonds - 0.34% Metropolitan Pier & Exposition Authority Illinois Hospitality Facilities (McCormick Place Convention Center) 5.75% 7/1/06 315,000 333,040 ---------- 333,040 ---------- Higher Education Revenue Bonds - 16.78% Forest Grove, Oregon Revenue Campus (Pacific University) 6.30% 5/1/25 (RADIAN) 1,000,000 1,148,540 Illinois Educational Facilities Authority Student Housing Revenue (Educational Advancement - University Center Project) 6.00% 5/1/22 750,000 770,963 Lynchburg, Virginia Industrial Development Authority Educational Facilities Revenue (Lynchburg College) 5.25% 9/1/33 1,000,000 1,030,570 Massachusetts State Health & Educational Facilities Authority Revenue (Nichols College) Series C 6.125% 10/1/29 1,000,000 1,002,940 Michigan Higher Education Facilities Authority Revenue (Kalamazoo College Project) 5.50% 12/1/19 500,000 551,245 Michigan Technology University Series A 5.00% 10/1/22 (MBIA) 1,115,000 1,192,526 Middlesex County, New Jersey Improvement Authority Revenue (Street Student Housing Project) Series A 5.00% 8/15/35 1,000,000 1,007,200 New Jersey State Educational Facilities Authority Revenue (Georgian Court College Project) Series C 6.50% 7/1/33 500,000 559,965 New York State Dormitory Authority Revenues (Brooklyn Law School) Series A 5.50% 7/1/18 (RADIAN) 1,000,000 1,122,160 (Long Island University) Series B 5.50% 9/1/20 (RADIAN) 1,000,000 1,103,950 Ohio State Higher Educational Facility Revenue (John Carroll University) 5.50% 11/15/18 335,000 380,161 (Kenyon College Project) 4.70% 7/1/37 1,000,000 1,066,130 Ohio State University General Receipts Series B 5.25% 6/1/21 1,000,000 1,097,920 8 Statements Delaware Tax-Free USA Intermediate Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value Municipal Bonds (continued) Higher Education Revenue Bonds (continued) Pennsylvania State Higher Educational Facilities Authority College & University Revenue (Geneva College Project) 6.125% 4/1/22 $ 1,000,000 $ 1,048,640 Pennsylvania State Higher Educational Facilities Authority Revenue (Dickenson College) Series AA1 5.00% 11/1/26 (RADIAN) 500,000 513,285 South Carolina Educational Facilities Authority for Private Nonprofit Institutions (Southern Wesleyan University) 5.00% 3/1/20 1,475,000 1,474,985 University of California Revenue Series A 5.125% 5/15/20 (AMBAC) 250,000 273,605 University of Oklahoma Research Facilities 5.00% 3/1/23 (AMBAC) 1,065,000 1,137,015 ----------- 16,481,800 ----------- Hospital Revenue Bonds - 12.31% Carrington, North Dakota Health Facilities Revenue (Carrington Health Center Project) 6.25% 11/15/15 500,000 505,985 Chatham County, Georgia Hospital Authority Revenue (Memorial Health Medical Center) Series A 6.125% 1/1/24 1,000,000 1,089,800 Cuyahoga County, Ohio Revenue (Cleveland Clinic Health System) Series A 6.00% 1/1/21 1,000,000 1,111,320 Lancaster County, Pennsylvania Hospital Authority Revenue (Lancaster General Hospital Project) 5.75% 3/15/21 1,000,000 1,078,020 Lebanon County, Pennsylvania Health Facilities Authority Revenue (Good Samaritan Hospital Project) 4.50% 11/15/18 500,000 489,170 Maryland State Health & Higher Education Facilities Authority Revenue (Union Hospital of Cecil County) 5.625% 7/1/32 500,000 525,420 Michigan State Hospital Finance Authority Revenue (Trinity Health Credit) Series C 5.375% 12/1/23 500,000 529,310 Minneapolis Health Care System Revenue (Allina Health Systems) Series A 5.75% 11/15/32 500,000 533,655 New Hampshire Health & Education Facilities Authority Revenue (Elliot Hospital) Series B 5.60% 10/1/22 1,000,000 1,031,010 New Jersey Health Care Facilities Financing Authority Revenue Health Systems (Catholic Health East Project) Series A 5.375% 11/15/33 845,000 871,018 North Texas Health Facilities Development Corporation Hospital Revenue (United Regional Health Care System, Inc. Project) 6.00% 9/1/23 1,000,000 1,063,670 Prince William County, Virginia Industrial Development Authority Hospital Revenue (Potomac Hospital Project) 5.20% 10/1/30 545,000 559,546 Principal Market Amount Value Municipal Bonds (continued) Hospital Revenue Bonds (continued) Southcentral, Pennsylvania General Authority Revenue (Wellspan Health Obligated Project) 5.625% 5/15/26 $ 1,000,000 $ 1,058,530 Terrebonne Parish, Louisiana Hospital Service District #1 Hospital Revenue (Terrebonne General Medical Center Project) 5.50% 4/1/33 (AMBAC) 1,500,000 1,641,465 ----------- 12,087,919 ----------- Investor Owned Utilities Revenue Bonds - 8.58% Cambria County, Pennsylvania Industrial Development Authority Pollution Control Revenue (Pennsylvania Electric Co. Project) Series A 5.80% 11/1/20 (MBIA) 500,000 541,865 Connecticut State Development Authority Pollution Control Revenue (Connecticut Light & Power Co.) 3.35% 5/1/31 (AMBAC) (AMT) 1,300,000 1,340,521 Forsyth, Montana Pollution Control Revenue (Portland General) Series A 5.20% 5/1/33 1,005,000 1,055,712 Maricopa County, Arizona Pollution Control Corporation Pollution Control Revenue (El Paso Electric Co. Project) A 6.375% 8/1/15 750,000 788,333 Montgomery County, Pennsylvania Industrial Development Authority Pollution Control Revenue (PECO Energy Co.) Series A 5.20% 10/1/30 1,000,000 1,018,780 Sabine River Authority, Texas Pollution Control Revenue (TXU Electric Co. Project) Series A 5.50% 5/1/22 1,000,000 1,093,220 Saint Charles Parish, Louisiana Pollution Control Revenue (Entergy Louisiana Inc.) Series A 4.90% 6/1/30 1,000,000 1,028,290 South Carolina Jobs Economic Development Authority Industrial Revenue (South Carolina Electric and Gas Co. Project) Series B 5.45% 11/1/32 (AMBAC) (AMT) 500,000 536,715 West Feliciana Parish, Louisiana Pollution Control Revenue (Gulf States Utilities Co. Project) Series A 7.50% 5/1/15 1,000,000 1,018,550 ----------- 8,421,986 ----------- Miscellaneous Revenue Bonds - 3.05% Florida Municipal Loan Council Revenue Series B 5.00% 12/1/23 (MBIA) 750,000 799,140 New York State Municipal Bond Bank Agency Special School Purpose Revenue Series C 5.25% 6/1/22 1,000,000 1,075,440 Oregon State Department Administrative Services Lottery Revenue Series A 5.00% 4/1/18 (FSA) 1,000,000 1,117,130 ----------- 2,991,710 ----------- 9 Statements Delaware Tax-Free USA Intermediate Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value Municipal Bonds (continued) Municipal Lease Revenue Bonds - 7.12% Albany, New York Industrial Development Agency Civic Facility Revenue (Charitable Leadership Project) Series A 5.75% 7/1/26 $ 500,000 $ 515,815 Golden State, California Tobacco Securitization Settlement Revenue Series B 5.75% 6/1/23 1,000,000 1,068,070 Middle River, Virginia Regional Jail Authority Facility Revenue 5.00% 5/15/20 (MBIA) 1,285,000 1,400,753 Missouri State Development Finance Board Infrastructure Facilities Revenue (Hartman Heritage Center Phase II) 5.00% 4/1/21 (AMBAC) 1,335,000 1,420,320 Nelson County, Virginia Industrial Development Authority Lease Revenue 5.00% 8/15/22 (AMBAC) 1,425,000 1,527,600 North Carolina Infrastructure Finance Corporation Certificates of Participation (North Carolina Correctional Facilities Project) Series A 5.00% 2/1/23 1,000,000 1,064,790 ---------- 6,997,348 ---------- Political Subdivision General Obligation Bonds - 3.37% Lansing, Michigan Community College 5.00% 5/1/21 (MBIA) 1,325,000 1,423,235 Lunenburg County, Virginia Series B 5.25% 2/1/29 (MBIA) 715,000 772,701 Middlesex County, New Jersey Improvement Authority Revenue (County Guaranteed Open Space Trust) 5.25% 9/15/20 1,000,000 1,117,330 ---------- 3,313,266 ---------- Ports & Harbors Revenue Bonds - 0.57% Virginia Port Authority Commonwealth Port Fund Revenue Resolution 5.00% 7/1/12 (AMT) 500,000 558,830 ---------- 558,830 ---------- *Pre-Refunded Bonds - 3.42% Arizona State Transportation Board Highway Revenue 6.25% 7/1/16-09 1,850,000 2,223,182 Pennsylvania State Higher Educational Facilities Authority College & University Revenue (Ursinus College Project) 5.90% 1/1/27-07 1,000,000 1,138,650 ---------- 3,361,832 ---------- Public Power Revenue Bonds - 5.01% Long Island Power Authority New York Electric System Revenue Series C 5.00% 9/1/23 500,000 519,365 Metropolitan Government Nashville & Davidson County, Tennessee Electric Revenue Series B 5.50% 5/15/14 1,000,000 1,187,050 Nebraska Public Power District Revenue Series A 5.00% 1/1/20 (AMBAC) 1,000,000 1,082,550 Principal Market Amount Value Municipal Bonds (continued) Public Power Revenue Bonds (continued) South Carolina State Public Service Authority Revenue Series A 5.125% 1/1/21 (FSA) $ 1,000,000 $ 1,088,290 Texas Municipal Power Agency Revenue 4.125% 9/1/12 (MBIA) 1,000,000 1,038,650 ----------- 4,915,905 ----------- Recreational Area Revenue Bonds - 1.11% Hampton, Virginia Convention Center Revenue 5.25% 1/15/23 (AMBAC) 1,000,000 1,085,240 ----------- 1,085,240 ----------- School District General Obligation Bonds - 3.47% Brookville, Ohio Local School District 5.00% 12/1/26 (FSA) 1,000,000 1,060,580 Licking County, Ohio Joint Vocational School District 5.00% 12/1/19 (MBIA) 1,000,000 1,088,270 Salem-Keizer, Oregon School District #24J 5.00% 6/15/19 (FSA) 1,145,000 1,255,515 ----------- 3,404,365 ----------- State General Obligation Bonds - 1.97% California State 5.25% 11/1/17 1,000,000 1,082,320 Florida State Board Education Capital Outlay (Public Education) Series B 5.00% 6/1/10 750,000 854,475 ----------- 1,936,795 ----------- Territorial Revenue Bonds - 2.17% Puerto Rico Commonwealth Highway & Transportation Authority Revenue Series B 6.00% 7/1/26 1,000,000 1,066,110 University of Puerto Rico Revenue Series M 5.50% 6/1/15 (MBIA) 1,000,000 1,066,040 ----------- 2,132,150 ----------- Turnpike/Toll Road Revenue Bonds - 2.20% Dunes, Florida Community Development District Revenue - Intracoastal Waterway Bridge (ITT Industries Corp.) 5.50% 10/1/07 825,000 844,058 Harris County, Texas Toll Road Subordinate Lien 5.00% 8/15/25 (FGIC) 1,250,000 1,321,487 ----------- 2,165,545 ----------- Water & Sewer Revenue Bonds - 2.43% Ohio State Water Development Authority Revenue (Fresh Water) Series B 5.50% 12/1/19 (FSA) 1,000,000 1,192,890 Virginia State Resource Authority Clean Water Revenue (State Revolving Fund) 6.00% 10/1/16 1,000,000 1,190,910 ----------- 2,383,800 ----------- Total Municipal Bonds (cost $87,352,495) 92,175,232 ----------- 10 Statements Delaware Tax-Free USA Intermediate Fund OF NET ASSETS (CONTINUED) Principal Market Amount Value **Variable Rate Demand Notes- 6.24% Continuing Care/Retirement Revenue Bonds - 2.44% Philadelphia, Pennsylvania Authority for Industrial Development Revenues (Newcourtland Elder Services Project) 1.00% 3/1/27 (LOC PNC Bank) $ 2,400,000 $ 2,400,000 ------------ 2,400,000 ------------ Hospital Revenue Bonds - 1.27% Idaho Health Facilities Authority Revenue (Pooled Financing Program) 0.95% 10/1/10 (LOC Bank of Idaho) 1,250,000 1,250,000 ------------ 1,250,000 ------------ Miscellaneous Revenue Bonds - 2.53% Chester County, Pennsylvania Industrial Development Authority Revenue (Archdiocese Philadelphia) 1.00% 7/1/31 (LOC Wachovia Bank) 2,480,000 2,480,000 ------------ 2,480,000 ------------ Total Variable Rate Demand Notes (cost $6,130,000) 6,130,000 ------------ Total Market Value of Securities - 100.10% (cost $93,482,495) 98,305,232 Liabilities Net of Receivables and Other Assets - (0.10%) (94,439) ------------ Net Assets Applicable to 8,519,642 Shares Outstanding - 100.00% $ 98,210,793 ============ Net Asset Value - Delaware Tax-Free USA Intermediate Fund Class A ($75,206,939 / 6,524,087 Shares) $11.53 ------ Net Asset Value - Delaware Tax-Free USA Intermediate Fund Class B ($4,435,119 / 384,750 Shares) $11.53 ------ Net Asset Value - Delaware Tax-Free USA Intermediate Fund Class C ($18,568,735 / 1,610,805 Shares) $11.53 ------ Components of Net Assets at February 29, 2004: Shares of beneficial interest (unlimited authorization - no par) $93,920,983 Accumulated net realized loss on investments (532,927) Net unrealized appreciation of investments 4,822,737 ----------- Total net assets $98,210,793 =========== *For Pre-Refunded Bonds, the stated maturity is followed by the year in which the bond is pre-refunded. **The interest rate shown is the rate as of February 29, 2004. Summary of Abbreviations: ACA - Insured by American Capital Access AMBAC - Insured by the AMBAC Assurance Corporation AMT - Subject to Alternative Minimum Tax FGIC - Insured by the Financial Guaranty Insurance Company FSA - Insured by Financial Security Assurance LOC - Letter of Credit MBIA - Insured by the Municipal Bond Insurance Association RADIAN - Insured by Radian Asset Assurance XLCA - Insured by XL Capital Assurance Net Asset Value and Offering Price per Share - Delaware Tax-Free USA Intermediate Fund Net asset value Class A (A) $11.53 Sales charge (2.75% of offering price, or 2.86% of amount invested per share) (B) 0.33 ------ Offering price $11.86 ====== (A) Net asset value per share, as illustrated, is the estimated amount which would be paid upon redemption or repurchase of shares. (B) See the current prospectus for purchases of $100,000 or more. See accompanying notes 11 Statements Six Months Ended February 29, 2004 (Unaudited) OF OPERATIONS Delaware Delaware Delaware Tax-Free Tax-Free Tax-Free USA USA Fund Insured Fund Intermediate Fund Investment Income: Interest $13,905,170 $1,742,183 $1,813,901 ----------- ---------- ---------- Expenses: Management fees 1,374,520 166,264 202,976 Distribution expenses-- Class A 511,575 63,651 94,118 Distribution expenses-- Class B 147,631 35,143 21,457 Distribution expenses-- Class C 28,786 8,479 67,301 Dividend disbursing and transfer agent fees and expenses 197,475 22,655 62,438 Accounting and administration expenses 98,060 13,040 15,612 Legal and professional fees 47,971 7,134 6,527 Registration fees 36,087 24,686 26,833 Reports and statements to shareholders 30,476 8,000 5,100 Custodian fees 18,111 2,906 2,691 Trustees' fees 8,500 2,707 2,174 Other 23,157 3,758 2,781 ----------- ---------- ---------- 2,522,349 358,423 510,008 Less expenses absorbed or waived (192,465) -- (60,755) Less waived distribution expenses-- Class A -- -- (47,059) Less expenses paid indirectly (15,916) (2,605) (3,106) ----------- ---------- ---------- Total expenses 2,313,968 355,818 399,088 ----------- ---------- ---------- Net Investment Income 11,591,202 1,386,365 1,414,813 ----------- ---------- ---------- Net Realized and Unrealized Gain (Loss) on Investments: Net realized gain (loss) on investments 498,818 535,198 52,960 Net change in unrealized appreciation/depreciation of investments 22,928,742 2,115,582 3,667,818 ----------- ---------- ---------- Net Realized and Unrealized Gain on Investments 23,427,560 2,650,780 3,720,778 ----------- ---------- ---------- Net Increase in Net Assets Resulting from Operations $35,018,762 $4,037,145 $5,135,591 =========== ========== ========== See accompanying notes 12 Statements Delaware National Tax-Free Funds OF CHANGES IN NET ASSETS Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund Six Months Year Six Months Year Ended Ended Ended Ended 2/29/04 8/31/03 2/29/04 8/31/03 (Unaudited) (Unaudited) Increase (Decrease) in Net Assets from Operations: Net investment income $ 11,591,202 $ 24,470,688 $ 1,386,365 $ 2,895,295 Net realized gain on investments 498,818 7,454,521 535,198 304,202 Net change in unrealized appreciation/depreciation of investments 22,928,742 (12,187,465) 2,115,582 (1,233,636) ------------ ------------ ----------- ----------- Net increase in net assets resulting from operations 35,018,762 19,737,744 4,037,145 1,965,861 ------------ ------------ ----------- ----------- Dividends and Distributions to Shareholders from: Net investment income: Class A (10,901,533) (22,879,537) (1,234,310) (2,586,809) Class B (577,226) (1,369,010) (122,488) (260,356) Class C (112,443) (227,290) (29,567) (48,130) ------------ ------------ ----------- ----------- (11,591,202) (24,475,837) (1,386,365) (2,895,295) ------------ ------------ ----------- ----------- Capital Share Transactions: Proceeds from shares sold: Class A 9,182,444 25,026,196 1,386,604 8,186,170 Class B 670,183 1,727,675 530,645 1,748,052 Class C 962,983 865,681 369,504 506,312 Net asset value of shares issued upon reinvestment of dividends and distributions: Class A 5,991,907 12,394,890 705,595 1,477,059 Class B 319,932 725,739 72,163 162,588 Class C 89,951 177,751 15,016 23,909 ------------ ------------ ----------- ----------- 17,217,400 40,917,932 3,079,527 12,104,090 ------------ ------------ ----------- ----------- Cost of shares repurchased: Class A (26,431,061) (67,824,944) (4,598,546) (11,615,063) Class B (5,203,222) (8,584,064) (1,539,414) (1,848,762) Class C (577,698) (1,452,089) (48,036) (546,998) ------------ ------------ ----------- ----------- (32,211,981) (77,861,097) (6,185,996) (14,010,823) ------------ ------------ ----------- ----------- Decrease in net assets derived from capital share transactions (14,994,581) (36,943,165) (3,106,469) (1,906,733) ------------ ------------ ----------- ----------- Net Increase (Decrease) in Net Assets 8,432,979 (41,681,258) (455,689) (2,836,167) Net Assets: Beginning of period 497,477,368 539,158,626 66,692,451 69,528,618 ------------ ------------ ----------- ----------- End of period (including distributions in excess of net investment income of ($12,071) and ($12,071) for Delaware Tax-Free USA Fund and ($1,520) and ($1,520) for Delaware Tax-Free Insured Fund) $505,910,347 $497,477,368 $66,236,762 $66,692,451 ============ ============ =========== =========== See accompanying notes 13 Statements Delaware National Tax-Free Funds OF CHANGES IN NET ASSETS (CONTINUED) Delaware Tax-Free USA Intermediate Fund Six Months Year Ended Ended 2/29/04 8/31/03 (Unaudited) Increase (Decrease) in Net Assets from Operations: Net investment income $ 1,414,813 $ 1,706,249 Net realized gain (loss) on investments 52,960 (54,314) Net change in unrealized appreciation/depreciation of investments 3,667,818 (476,271) ----------- ----------- Net increase in net assets resulting from operations 5,135,591 1,175,664 ----------- ----------- Dividends and Distributions to Shareholders from: Net investment income: Class A (1,161,756) (1,341,628) Class B (61,240) (128,415) Class C (191,817) (236,206) ----------- ----------- (1,414,813) (1,706,249) ----------- ----------- Capital Share Transactions: Proceeds from shares sold: Class A 27,862,408 35,622,367 Class B 418,986 2,234,615 Class C 8,140,025 6,248,865 Net asset value of shares issued upon reinvestment of dividends and distributions: Class A 811,469 886,165 Class B 38,120 76,567 Class C 109,661 130,199 ----------- ----------- 37,380,669 45,198,778 ----------- ----------- Cost of shares repurchased: Class A (7,840,158) (10,697,739) Class B (760,611) (1,165,571) Class C (849,286) (2,995,414) ----------- ----------- (9,450,055) (14,858,724) ----------- ----------- Increase (decrease) in net assets derived from capital share transactions 27,930,614 30,340,054 ----------- ----------- Net Increase (Decrease) in Net Assets 31,651,392 29,809,469 Net Assets: Beginning of period 66,559,401 36,749,932 ----------- ----------- End of period (including undistributed (distributions in excess of) net investment income of $0 and $0 for Delaware Tax-Free USA Intermediate Fund and ($4,104) and ($4,104) for Delaware National High-Yield Municipal Bond Fund) $98,210,793 $66,559,401 =========== =========== See accompanying notes 14 Financial HIGHLIGHTS Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free USA Fund Class A - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(3) 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $11.170 $11.280 $11.320 $10.830 $10.890 $11.830 Income (loss) from investment operations: Net investment income 0.268 0.537 0.566 0.582 0.587 0.593 Net realized and unrealized gain (loss) on investments 0.540 (0.110) (0.040) 0.490 (0.060) (0.916) ------- ------- ------- ------- ------- ------- Total from investment operations 0.808 0.427 0.526 1.072 0.527 (0.323) ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.268) (0.537) (0.566) (0.582) (0.587) (0.593) Net realized gain on investments -- -- -- -- -- (0.024) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.268) (0.537) (0.566) (0.582) (0.587) (0.617) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.710 $11.170 $11.280 $11.320 $10.830 $10.890 ======= ======= ======= ======= ======= ======= Total return(1) 7.30% 3.84% 4.85% 10.19% 5.11% (2.90%) Ratios and supplemental data: Net assets, end of period (000 omitted) $471,418 $460,917 $495,731 $495,597 $421,136 $485,240 Ratio of expenses to average net assets 0.87% 0.87% 0.87% 0.88% 0.97% 1.00% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 0.95% 0.97% 0.98% 0.89% 0.97% 1.00% Ratio of net investment income to average net assets 4.69% 4.74% 5.08% 5.29% 5.54% 5.13% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 4.61% 4.64% 4.97% 5.28% 5.54% 5.13% Portfolio turnover 39% 96% 99% 103% 76% 59% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects waivers and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was a decrease in net investment income per share of $0.001, an increase in net realized and unrealized gain (loss) per share of $0.001, and a decrease in the ratio of net investment income to average net assets of 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. (3) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 15 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free USA Fund Class B - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(3) 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $11.170 $11.280 $11.320 $10.830 $10.890 $11.830 Income (loss) from investment operations: Net investment income 0.223 0.449 0.479 0.494 0.502 0.500 Net realized and unrealized gain (loss) on investments 0.540 (0.110) (0.040) 0.490 (0.060) (0.916) ------- ------- ------- ------- ------- ------- Total from investment operations 0.763 0.339 0.439 0.984 0.442 (0.416) ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.223) (0.449) (0.479) (0.494) (0.502) (0.500) Net realized gain on investments -- -- -- -- -- (0.024) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.223) (0.449) (0.479) (0.494) (0.502) (0.524) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.710 $11.170 $11.280 $11.320 $10.830 $10.890 ======= ======= ======= ======= ======= ======= Total return(1) 6.88% 3.03% 4.04% 9.32% 4.27% (3.67%) Ratios and supplemental data: Net assets, end of period (000 omitted) $28,241 $31,052 $37,448 $39,317 $26,059 $34,249 Ratio of expenses to average net assets 1.65% 1.65% 1.65% 1.68% 1.77% 1.80% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.73% 1.75% 1.76% 1.69% 1.77% 1.80% Ratio of net investment income to average net assets 3.91% 3.96% 4.30% 4.49% 4.74% 4.33% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 3.83% 3.86% 4.19% 4.48% 4.74% 4.33% Portfolio turnover 39% 96% 99% 103% 76% 59% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects waivers and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was a decrease in net investment income per share of $0.001, an increase in net realized and unrealized gain (loss) per share of $0.001, and a decrease in the ratio of net investment income to average net assets of 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. (3) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 16 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free USA Fund Class C - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(3) 8/31/03 8/31/02(2) 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $11.170 $11.280 $11.320 $10.830 $10.890 $11.830 Income (loss) from investment operations: Net investment income 0.223 0.449 0.479 0.494 0.502 0.500 Net realized and unrealized gain (loss) on investments 0.540 (0.110) (0.040) 0.490 (0.060) (0.916) ------- ------- ------- ------- ------- ------- Total from investment operations 0.763 0.339 0.439 0.984 0.442 (0.416) ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.223) (0.449) (0.479) (0.494) (0.502) (0.500) Net realized gain on investments -- -- -- -- -- (0.024) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.223) (0.449) (0.479) (0.494) (0.502) (0.524) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.710 $11.170 $11.280 $11.320 $10.830 $10.890 ======= ======= ======= ======= ======= ======= Total return(1) 6.88% 3.03% 4.04% 9.32% 4.27% (3.67%) Ratios and supplemental data: Net assets, end of period (000 omitted) $6,251 $5,508 $5,979 $6,457 $1,851 $3,415 Ratio of expenses to average net assets 1.65% 1.65% 1.65% 1.68% 1.77% 1.80% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.73% 1.75% 1.76% 1.69% 1.77% 1.80% Ratio of net investment income to average net assets 3.91% 3.96% 4.30% 4.49% 4.74% 4.33% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 3.83% 3.86% 4.19% 4.48% 4.74% 4.33% Portfolio turnover 39% 96% 99% 103% 76% 59% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects waivers and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) As required, effective September 1, 2001, the Fund adopted the provisions of the AICPA Audit and Accounting Guide for Investment Companies that requires amortization of all premiums and discounts on debt securities. The effect of this change for the year ended August 31, 2002 was a decrease in net investment income per share of $0.001, an increase in net realized and unrealized gain (loss) per share of $0.001, and a decrease in the ratio of net investment income to average net assets of 0.01%. Per share data and ratios for periods prior to September 1, 2001 have not been restated to reflect this change in accounting. (3) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 17 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free Insured Fund Class A - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(2) 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $10.880 $11.020 $10.950 $10.390 $10.360 $11.150 Income (loss) from investment operations: Net investment income 0.236 0.473 0.487 0.483 0.513 0.510 Net realized and unrealized gain (loss) on investments 0.440 (0.140) 0.070 0.560 0.030 (0.667) ------- ------- ------- ------- ------- ------- Total from investment operations 0.676 0.333 0.557 1.043 0.543 (0.157) ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.236) (0.473) (0.487) (0.483) (0.513) (0.510) Net realized gain on investments -- -- -- -- -- (0.123) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.236) (0.473) (0.487) (0.483) (0.513) (0.633) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.320 $10.880 $11.020 $10.950 $10.390 $10.360 ======= ======= ======= ======= ======= ======= Total return(1) 6.27% 3.02% 5.27% 10.30% 5.50% (1.48%) Ratios and supplemental data: Net assets, end of period (000 omitted) $57,421 $57,630 $60,365 $62,397 $61,722 $68,422 Ratio of expenses to average net assets 0.97% 0.92% 0.92% 1.02% 0.95% 0.97% Ratio of net investment income to average net assets 4.27% 4.25% 4.51% 4.58% 5.07% 4.74% Portfolio turnover 74% 109% 136% 113% 117% 48% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. (2) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 18 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free Insured Fund Class B - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(2) 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $10.880 $11.020 $10.950 $10.390 $10.360 $11.150 Income (loss) from investment operations: Net investment income 0.193 0.386 0.403 0.399 0.432 0.430 Net realized and unrealized gain (loss) on investments 0.440 (0.140) 0.070 0.560 0.030 (0.667) ------- ------- ------- ------- ------- ------- Total from investment operations 0.633 0.246 0.473 0.959 0.462 (0.237) ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.193) (0.386) (0.403) (0.399) (0.432) (0.430) Net realized gain on investments -- -- -- -- -- (0.123) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.193) (0.386) (0.403) (0.399) (0.432) (0.553) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.320 $10.880 $11.020 $10.950 $10.390 $10.360 ======= ======= ======= ======= ======= ======= Total return(1) 5.86% 2.22% 4.46% 9.43% 4.66% (2.27%) Ratios and supplemental data: Net assets, end of period (000 omitted) $6,965 $7,614 $7,677 $7,506 $4,990 $5,022 Ratio of expenses to average net assets 1.75% 1.70% 1.70% 1.82% 1.75% 1.77% Ratio of net investment income to average net assets 3.49% 3.47% 3.73% 3.78% 4.27% 3.94% Portfolio turnover 74% 109% 136% 113% 117% 48% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. (2) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 19 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free Insured Fund Class C - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(2) 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $10.880 $11.020 $10.950 $10.390 $10.360 $11.150 Income (loss) from investment operations: Net investment income 0.193 0.386 0.403 0.399 0.432 0.430 Net realized and unrealized gain (loss) on investments 0.440 (0.140) 0.070 0.560 0.030 (0.667) ------- ------- ------- ------- ------- ------- Total from investment operations 0.633 0.246 0.473 0.959 0.462 (0.237) ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.193) (0.386) (0.403) (0.399) (0.432) (0.430) Net realized gain on investments -- -- -- -- -- (0.123) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.193) (0.386) (0.403) (0.399) (0.432) (0.553) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.320 $10.880 $11.020 $10.950 $10.390 $10.360 ======= ======= ======= ======= ======= ======= Total return(1) 5.86% 2.22% 4.46% 9.42% 4.66% (2.27%) Ratios and supplemental data: Net assets, end of period (000 omitted) $1,851 $1,448 $1,488 $1,588 $813 $1,502 Ratio of expenses to average net assets 1.75% 1.70% 1.70% 1.82% 1.75% 1.77% Ratio of net investment income to average net assets 3.49% 3.47% 3.73% 3.78% 4.27% 3.94% Portfolio turnover 74% 109% 136% 113% 117% 48% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. (2) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 20 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free USA Intermediate Fund Class A - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(2) 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $11.010 $11.020 $10.890 $10.360 $10.270 $10.710 Income (loss) from investment operations: Net investment income 0.208 0.435 0.462 0.480 0.474 0.478 Net realized and unrealized gain (loss) on investments 0.520 (0.010) 0.130 0.530 0.090 (0.440) ------- ------- ------- ------- ------- ------- Total from investment operations 0.728 0.425 0.592 1.010 0.564 0.038 ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.208) (0.435) (0.462) (0.480) (0.474) (0.478) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.208) (0.435) (0.462) (0.480) (0.474) (0.478) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.530 $11.010 $11.020 $10.890 $10.360 $10.270 ======= ======= ======= ======= ======= ======= Total return(1) 6.66% 3.89% 5.63% 10.01% 5.69% 0.29% Ratios and supplemental data: Net assets, end of period (000 omitted) $75,207 $51,479 $26,075 $19,471 $20,646 $25,186 Ratio of expenses to average net assets 0.80% 0.80% 0.80% 0.80% 0.80% 0.79% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.10% 1.15% 0.94% 1.06% 0.95% 0.96% Ratio of net investment income to average net assets 3.67% 3.85% 4.28% 4.55% 4.65% 4.47% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 3.37% 3.50% 4.14% 4.29% 4.50% 4.25% Portfolio turnover 24% 130% 195% 231% 199% 109% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects waivers and payment of fees by the manager and distributor, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 21 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free USA Intermediate Fund Class B - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(2) 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $11.010 $11.020 $10.890 $10.360 $10.270 $10.710 Income (loss) from investment operations: Net investment income 0.160 0.340 0.371 0.391 0.388 0.387 Net realized and unrealized gain (loss) on investments 0.520 (0.010) 0.130 0.530 0.090 (0.440) ------- ------- ------- ------- ------- ------- Total from investment operations 0.680 0.330 0.501 0.921 0.478 (0.053) ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.160) (0.340) (0.371) (0.391) (0.388) (0.387) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.160) (0.340) (0.371) (0.391) (0.388) (0.387) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.530 $11.010 $11.020 $10.890 $10.360 $10.270 ======= ======= ======= ======= ======= ======= Total return(1) 6.21% 3.02% 4.74% 9.08% 4.80% (0.56%) Ratios and supplemental data: Net assets, end of period (000 omitted) $4,435 $4,538 $3,384 $2,366 $1,751 $2,195 Ratio of expenses to average net assets 1.65% 1.65% 1.65% 1.65% 1.65% 1.64% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.80% 1.87% 1.79% 1.91% 1.80% 1.81% Ratio of net investment income to average net assets 2.82% 3.00% 3.43% 3.70% 3.80% 3.62% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 2.67% 2.78% 3.29% 3.44% 3.65% 3.40% Portfolio turnover 24% 130% 195% 231% 199% 109% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects waivers and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 22 Financial HIGHLIGHTS (CONTINUED) Selected data for each share of the Fund outstanding throughout each period were as follows: Delaware Tax-Free USA Intermediate Fund Class C - ------------------------------------------------------------------------------------------------------------------------------------ Six Months Year Ended Ended 2/29/04(2) 8/31/03 8/31/02 8/31/01 8/31/00 8/31/99 (Unaudited) Net asset value, beginning of period $11.010 $11.020 $10.890 $10.360 $10.270 $10.710 Income (loss) from investment operations: Net investment income 0.160 0.340 0.371 0.391 0.388 0.387 Net realized and unrealized gain (loss) on investments 0.520 (0.010) 0.130 0.530 0.090 (0.440) ------- ------- ------- ------- ------- ------- Total from investment operations 0.680 0.330 0.501 0.921 0.478 (0.053) ------- ------- ------- ------- ------- ------- Less dividends and distributions from: Net investment income (0.160) (0.340) (0.371) (0.391) (0.388) (0.387) ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.160) (0.340) (0.371) (0.391) (0.388) (0.387) ------- ------- ------- ------- ------- ------- Net asset value, end of period $11.530 $11.010 $11.020 $10.890 $10.360 $10.270 ======= ======= ======= ======= ======= ======= Total return(1) 6.21% 3.02% 4.74% 9.08% 4.80% (0.56%) Ratios and supplemental data: Net assets, end of period (000 omitted) $18,569 $10,542 $7,291 $3,602 $2,441 $3,310 Ratio of expenses to average net assets 1.65% 1.65% 1.65% 1.65% 1.65% 1.64% Ratio of expenses to average net assets prior to expense limitation and expenses paid indirectly 1.80% 1.87% 1.79% 1.91% 1.80% 1.81% Ratio of net investment income to average net assets 2.82% 3.00% 3.43% 3.70% 3.80% 3.62% Ratio of net investment income to average net assets prior to expense limitation and expenses paid indirectly 2.67% 2.78% 3.29% 3.44% 3.65% 3.40% Portfolio turnover 24% 130% 195% 231% 199% 109% (1) Total investment return is based on the change in net asset value of a share during the period and assumes reinvestment of dividends and distributions at net asset value and does not reflect the impact of a sales charge. Total investment return reflects waivers and payment of fees by the manager, as applicable. Performance would have been lower had the expense limitation not been in effect. (2) Ratios and portfolio turnover have been annualized and total return has not been annualized. See accompanying notes 23 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS February 29, 2004 (Unaudited) Delaware Group Tax-Free Fund (the "Trust") is organized as a Delaware statutory trust and offers three series: Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, and Delaware Tax-Free USA Intermediate Fund. Voyageur Mutual Funds is organized as a Delaware business trust and offers six series: Delaware Tax-Free Arizona Fund, Delaware Tax-Free California Fund, Delaware Tax-Free Idaho Fund, Delaware Minnesota High-Yield Municipal Bond Fund, Delaware National High-Yield Municipal Bond Fund, and Delaware Tax-Free New York Fund. These financial statements and the related notes pertain to Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, Delaware Tax-Free USA Intermediate Fund and Delaware National High-Yield Municipal Bond Fund (each referred to as a "Fund" or, collectively, as the "Funds"). The above Trusts are open-end investment companies. The Funds are considered non-diversified under the Investment Company Act of 1940, as amended. The Funds offer Class A, Class B, and Class C shares. Class A shares are sold with a front-end sales charge of up to 4.50% for Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund and Delaware National High-Yield Municipal Bond Fund, and up to 2.75% for Delaware Tax-Free USA Intermediate Fund. Class B shares of the Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, and Delaware National High-Yield Municipal Bond Fund, are sold with a contingent deferred sales charge that declines from 4% to zero depending upon the period of time the shares are held. Class B shares will automatically convert to Class A shares on a quarterly basis approximately eight years after purchase. Class B shares of Delaware Tax-Free USA Intermediate Fund are sold with a contingent deferred sales charge that declines from 2% to zero depending upon the time the shares are held. Class B shares of Delaware Tax-Free USA Intermediate Fund will automatically convert to Class A shares on a quarterly basis approximately five years after purchase. Class C shares are sold with a contingent deferred sales charge of 1%, if redeemed during the first twelve months. The investment objective of Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund and Delaware Tax-Free USA Intermediate Fund is to seek as high a level of current interest income exempt from federal income tax as is available from municipal obligations as is consistent with prudent investment management and preservation of capital. The investment objective of Delaware National High-Yield Municipal Bond Fund is to seek a high level of current income exempt from federal income tax primarily through investment in medium- and lower-grade municipal obligations. 1. Significant Accounting Policies The following accounting policies are in accordance with accounting principles generally accepted in the United States and are consistently followed by the Funds. Security Valuation - Long-term debt securities are valued by an independent pricing service and such prices are believed to reflect the fair value of such securities. Short-term debt securities having less than 60 days to maturity are valued at amortized cost, which approximates market value. Other securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith under the direction of each Fund's Board of Trustees. Federal Income Taxes -- Each Fund intends to continue to qualify for federal income tax purposes as a regulated investment company and make the requisite distributions to shareholders. Accordingly, no provision for federal income taxes has been made in the financial statements. Class Accounting -- Investment income and common expenses are allocated to the classes of the Funds on the basis of "settled shares" of each class in relation to the net assets of the Funds. Realized and unrealized gain (loss) on investments are allocated to the various classes of the Funds on the basis of daily net assets of each class. Distribution expenses relating to a specific class are charged directly to that class. Use of Estimates -- The preparation of financial statements in conformity with accounting principles generally accepted in the United States 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 revenues and expenses during the reporting period. Actual results could differ from those estimates. Other -- Expenses common to all funds within the Delaware Investments Family of Funds are allocated amongst the funds on the basis of average net assets. Management fees and other expenses are paid monthly. Security transactions are recorded on the date the securities are purchased or sold (trade date). Costs used in calculating realized gains and losses on the sale of investment securities are those of the specific securities sold. Interest income is recorded on the accrual basis. Discounts and premiums are amortized to interest income over the lives of the respective securities. Each Fund declares dividends daily from net investment income and pays such dividends monthly and declares and pays distributions from net realized gain on investments, if any, annually. Certain expenses of the Funds are paid through commission arrangements with brokers. In addition, the Funds may receive earnings credits from their custodian when positive cash balances are maintained, which are used to offset custody fees. The expenses paid under the above arrangements are included in their respective expense captions on the Statements of Operations with the corresponding expense offset shown as "expenses paid indirectly." The amount of these expenses for the six months ended February 29, 2004 were as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- Commission reimbursements $6,005 $ 799 $ 975 Earnings credits 9,911 1,806 2,131 24 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS (CONTINUED) 2. Investment Management, Administration Agreements and Other Transactions with Affiliates In accordance with the terms of its respective investment management agreement, each Fund pays Delaware Management Company (DMC), a series of Delaware Management Business Trust and the investment manager, an annual fee based on each Fund's average daily net assets as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- On the first $500 million 0.550% 0.500% 0.500% On the next $500 million 0.500% 0.475% 0.475% On the next $1.5 billion 0.450% 0.450% 0.450% In excess of $2.5 billion 0.425% 0.425% 0.425% DMC has contractually agreed to waive that portion, if any, of its management fee and reimburse each Fund to the extent necessary to ensure that annual operating expenses, exclusive of taxes, interest, brokerage commissions, distribution fees, certain insurance costs and extraordinary expenses, do not exceed specified percentages of average daily net assets through October 31, 2004 as shown below. Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- The operating expense limitation as a percentage of average daily net assets (per annum) 0.65% 0.75% 0.65% Delaware Service Company, Inc. (DSC), an affiliate of DMC, provides accounting, administration, dividend disbursing and transfer agent services. Each Fund pays DSC a monthly fee based on average net assets subject to certain minimums for accounting and administration services. Each Fund pays DSC a monthly fee based on the number of shareholder accounts for dividend disbursing and transfer agent services. Pursuant to a distribution agreement and distribution plan, the Funds pay Delaware Distributors, L.P. (DDLP), the distributor and an affiliate of DMC, an annual distribution and service fee not to exceed 0.30% of the average daily net assets of the Class A shares for Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, and Delaware Tax-Free USA Intermediate Fund, 0.25% of the average daily net assets of the Class A shares for the Delaware National High-Yield Municipal Bond Fund, and 1.00% of the average daily net assets of the Class B and C shares for all Funds. DDLP has contracted to waive distribution fees through August 31, 2004 in order to prevent distribution fees of Class A from exceeding 0.15% of the average daily net assets for the Delaware Tax-Free USA Intermediate Fund. At February 29, 2004, the Funds had liabilities payable to affiliates as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- Investment management fee payable to DMC $37,461 $26,041 $26,277 Dividend disbursing, transfer agent fees, accounting and other expenses payable to DSC 9,455 730 14,452 Other expenses payable to DMC and affiliates* 7,710 3,614 12,189 *DMC, as part of its administrative services, pays operating expenses on behalf of the Funds and is reimbursed on a periodic basis. Such expenses include items such as printing of shareholder reports, professional fees, registration fees and trustees' fees. Certain internal legal expenses are allocated to the Funds. For the six months ended February 29, 2004, Delaware Tax-Free USA Fund, Delaware Tax-Free USA Insured Fund, Delaware Tax-Free USA Intermediate Fund, and Delaware National High-Yield Municipal Bond Fund had costs of $24,093, $3,238, $3,009, and $4,113, respectively. For the six months ended February 29, 2004, DDLP earned commissions on sales of Class A shares for each Fund as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- $15,620 $4,219 $14,641 Certain officers of DMC, DSC and DDLP are officers and/or trustees of the Trusts. These officers and trustees are paid no compensation by the Funds. 25 Notes TO FINANCIAL STATEMENTS (CONTINUED) Delaware National Tax-Free Funds 3. Investments For the six months ended February 29, 2004, the Funds made purchases and sales of investment securities as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- Purchases other than U.S. government securities and short-term investments $95,893,616 $24,974,909 $42,800,417 Sales other than U.S. government securities and short-term investments 112,613,213 24,581,417 9,691,928 At February 29, 2004, the cost of investments for federal income tax purposes has been estimated since the final tax characteristics cannot be determined until fiscal year end. At February 29, 2004, the cost of investments and unrealized appreciation (depreciation) for each Fund were as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- Cost of investments $465,049,040 $62,192,969 $93,482,495 ------------ ----------- ----------- Aggregate unrealized appreciation $ 39,247,774 $ 5,307,779 $ 4,822,737 Aggregate unrealized depreciation (1,686,445) (17,323) (--) ------------ ----------- ----------- Net unrealized appreciation (depreciation) $ 37,561,329 $ 5,290,456 $ 4,822,737 ============ =========== =========== 4. Dividend and Distribution Information Income and long-term capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States. The tax character of dividends and distributions paid during the period ended February 29, 2004 and the year ended August 31, 2003 was as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- Six months ended 2/29/04 - ------------------------ Tax-exempt income $11,591,202 $1,386,365 $1,414,813 Year ended 8/31/03 - ------------------ Tax-exempt income $24,475,837 $2,895,295 $1,706,249 *Tax information for the six months ended February 29, 2004 is an estimate and the tax character of dividends and distributions may be redesignated at fiscal year end. The components of net assets are estimated since final tax characteristics cannot be determined until fiscal year end. As of February 29, 2004, the estimated components of net assets on a tax basis were as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund USA Intermediate Fund ----------------- ----------------- --------------------- Shares of beneficial interest $479,017,583 $61,085,630 $93,920,983 Undistributed tax-exempt income (12,071) (1,520) -- Net realized capital gains (losses) on investments 444,062 363,204 52,960 Capital loss carryforwards (11,100,556) (501,008) (585,887) Unrealized appreciation of investments 37,561,329 5,290,456 4,822,737 ------------ ----------- ----------- Net assets $505,910,347 $66,236,762 $98,210,793 ============ =========== =========== For federal income tax purposes, each Fund had accumulated capital losses as of August 31, 2003, which may be carried forward and applied against future capital gains. Such capital loss carryforwards amounts will expire as follows: Delaware Tax-Free Delaware Tax-Free Delaware Tax-Free Year of Expiration USA Fund Insured Fund USA Intermediate Fund - ------------------ ----------------- ----------------- --------------------- 2008 $11,100,238 $501,008 $295,023 2009 318 -- -- 2010 -- -- -- 2011 -- -- 290,864 ----------- -------- -------- Total $11,100,556 $501,008 $585,887 =========== ======== ======== 26 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS (CONTINUED) 5. Capital Shares Transactions in capital shares were as follows: Delaware Tax-Free Delaware Tax-Free USA Fund Insured Fund ----------------- ----------------- Six Months Year Six Months Year Ended Ended Ended Ended 2/29/04 8/31/03 2/29/04 8/31/03 Shares sold: Class A 801,171 2,205,659 125,013 730,539 Class B 58,810 151,949 47,639 154,828 Class C 84,010 76,265 33,359 45,229 Shares issued upon reinvestment of dividends and distributions: Class A 520,900 1,096,565 63,317 133,254 Class B 27,819 64,211 6,476 14,671 Class C 7,817 15,731 1,346 2,159 ---------- ---------- -------- ---------- 1,500,527 3,610,380 277,150 1,080,680 ---------- ---------- -------- ---------- Shares repurchased: Class A (2,309,971) (5,987,662) (413,815) (1,041,433) Class B (453,755) (756,095) (138,885) (165,843) Class C (50,876) (128,993) (4,358) (49,165) ---------- ---------- -------- ---------- (2,814,602) (6,872,750) (557,058) (1,256,441) ---------- ---------- -------- ---------- Net decrease (1,314,075) (3,262,370) (279,908) (175,761) ========== ========== ======== ========== Delaware Tax-Free USA Intermediate Fund --------------------- Six Months Year Ended Ended 2/29/04 8/31/03 Shares sold: Class A 2,469,788 3,185,915 Class B 37,254 202,146 Class C 718,390 555,499 Shares issued upon reinvestment of dividends and distributions: Class A 71,629 79,702 Class B 3,368 6,901 Class C 9,683 11,740 --------- ---------- 3,310,112 4,041,903 --------- ---------- Shares repurchased: Class A (693,011) (956,446) Class B (68,034) (104,005) Class C (74,817) (271,408) --------- ---------- (835,862) (1,331,859) --------- ---------- Net increase (decrease) 2,474,250 2,710,044 ========= ========== For the six months ended February 29, 2004 and the year ended August 31, 2003, the following shares were converted from Class B to Class A shares. The respective amounts are included in Class B redemptions and Class A subscriptions in the tables above and the Statements of Changes in Net Assets as follows: Six Months Ended Year Ended 2/29/04 8/31/03 -------------------------------- --------------------------------- Class B Class A Class B Class A shares shares Amount shares shares Amount ------- ------- ------ ------- ------- ------ Delaware Tax-Free USA Fund 230,639 230,639 $2,634,683 271,987 271,987 $3,117,043 Delaware Tax-Free Insured Fund 29,111 29,111 324,259 29,043 29,043 327,187 Delaware Tax-Free USA Intermediate Fund 13,985 13,985 156,073 30,412 30,412 341,657 27 Notes Delaware National Tax-Free Funds TO FINANCIAL STATEMENTS (CONTINUED) 6. Line of Credit The Funds, along with certain other funds in the Delaware Investments Family of Funds (the "Participants"), participate in a $177,300,000 revolving line of credit facility to be used for temporary or emergency purposes as an additional source of liquidity to fund redemptions of investor shares. The Participants are charged an annual commitment fee, which is allocated across the Participants on the basis of each fund's allocation of the entire facility. The Participants may borrow up to a maximum of one third of their net assets under the agreement. The Funds had no amounts outstanding as of February 29, 2004 or at any time during the period. 7. Credit and Market Risk The Funds concentrate their investments in securities issued by municipalities. The value of these investments may be adversely affected by new legislation within the states, regional or local economic conditions, and differing levels of supply and demand for municipal bonds. Many municipalities insure repayment for their obligations. Although bond insurance reduces the risk of loss due to default by an issuer, such bonds remain subject to the risk that market value may fluctuate for other reasons and there is no assurance that the insurance company will meet its obligations. These securities have been identified in the Statements of Net Assets. Delaware National High-Yield Municipal Bond Fund invests in high-yield fixed income securities, which carry ratings of BB or lower by Standard and Poor's Rating Group and/or Ba or lower by Moody's Investors Services, Inc. Investments in these higher yielding securities are generally accompanied by a greater degree of credit risk than higher rated securities. Additionally, lower rated securities may be more susceptible to adverse economic and competitive industry conditions than investment grade securities. 28 Delaware Investments(SM) - -------------------------------------- A member of Lincoln Financial Group(R) This semiannual report is for the information of Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, Delaware Tax-Free USA Intermediate Fund, and Delaware National High-Yield Municipal Bond Fund shareholders, but it may be used with prospective investors when preceded or accompanied by a current prospectus for Delaware Tax-Free USA Fund, Delaware Tax-Free Insured Fund, Delaware Tax-Free USA Intermediate Fund, and Delaware National High-Yield Municipal Bond Fund and the Delaware Investments Performance Update for the most recently completed calendar quarter. The prospectus sets forth details about charges, expenses, investment objectives, and operating policies of each Fund. You should read the prospectus carefully before you invest. The figures in this report represent past results which are not a guarantee of future results. The return and principal value of an investment in each Fund will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Board of Trustees Affiliated Officers Contact Information Jude T. Driscoll* Joseph H. Hastings Investment Manager Chairman Executive Vice President and Delaware Management Company Delaware Investments Family of Funds Chief Financial Officer Philadelphia, PA Philadelphia, PA Delaware Investments Family of Funds Philadelphia, PA International Affiliate Walter P. Babich Delaware International Advisers Ltd. Board Chairman Richelle S. Maestro London, England Citadel Construction Corporation Senior Vice President, King of Prussia, PA Chief Legal Officer and Secretary National Distributor Delaware Investments Family of Funds Delaware Distributors, L.P. John H. Durham Philadelphia, PA Philadelphia, PA Private Investor Gwynedd Valley, PA Michael P. Bishof Shareholder Servicing, Dividend Senior Vice President and Treasurer Disbursing and Transfer Agent John A. Fry* Delaware Investments Family of Funds Delaware Service Company, Inc. President Philadelphia, PA 2005 Market Street Franklin & Marshall College Philadelphia, PA 19103-7094 Lancaster, PA For Shareholders Anthony D. Knerr 800 523-1918 Managing Director Anthony Knerr & Associates For Securities Dealers and Financial New York, NY Institutions Representatives Only 800 362-7500 Ann R. Leven Former Treasurer/Chief Fiscal Officer Web site National Gallery of Art www.delawareinvestments.com Washington, DC Thomas F. Madison President and Chief Executive Officer MLM Partners, Inc. Minneapolis, MN Janet L. Yeomans Vice President/Mergers & Acquisitions 3M Corporation St. Paul, MN *Mr. Driscoll and Mr. Fry are not trustees of the Delaware National High-Yield Municipal Bond Fund. - -------------------------------------------------------------------------------- A description of the policies and procedures that the Fund uses to determine how to vote proxies (if any) relating to portfolio securities is available without charge (i) upon request, by calling 800 523-1918; (ii) on the Fund's website at http://www.delawareinvestments.com; and (iii) on the Commission's website at http://www.sec.gov.; and beginning no later than August 31, 2004, information (if any) regarding how the Fund voted proxies relating to portfolio securities during the most recent 12-month period ended June 30 is available without charge (i) through the Fund's website at http://www.delawareinvestments.com; and (ii) on the Commission's website at http://www.sec.gov. - -------------------------------------------------------------------------------- (8622) Printed in the USA SA-011 [2/04] IVES 4/04 J9624 Item 2. Code of Ethics Not applicable. Item 3. Audit Committee Financial Expert Not applicable. Item 4. Principal Accountant Fees and Services Not applicable. Item 5. Audit Committee of Listed Registrants Not applicable. Item 6. [Reserved] Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies Not applicable. Item 8. Purchases of Equity Securities by Closed-End Management Investment Companies and Affiliated Purchasers Not applicable. Item 9. Submission of Matters to a Vote of Security Holders Not applicable. Item 10. Controls and Procedures The registrant's principal executive officer and principal financial officer have evaluated the registrant's disclosure controls and procedures within 90 days of the filing of this report and have concluded that they are effective in providing reasonable assurance that the information required to be disclosed by the registrant in its reports or statements filed under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. There were no significant changes in the registrant's internal control over financial reporting that occurred during the registrant's last fiscal half-year that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 11. Exhibits (a) (1) Code of Ethics Not applicable. (2) Certifications of Principal Executive Officer and Principal Financial Officer pursuant to Rule 30a-2 under the Investment Company Act of 1940 are attached hereto as Exhibit 99.CERT. (3) Written solicitations to purchase securities pursuant to Rule 23c-1 under the Securities Exchange Act of 1934. Not applicable. (b) Certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 are furnished herewith as Exhibit 99.906CERT. 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. Name of Registrant: Delaware Group Tax-Free Fund JUDE T. DRISCOLL - ---------------------------- By: Jude T. Driscoll --------------------- Title: Chairman Date: 4/30/04 ----------- 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. JUDE T. DRISCOLL - ---------------------------- By: Jude T. Driscoll --------------------- Title: Chairman Date: 4/30/04 ----------- JOSEPH H. HASTINGS - --------------------------- By: Joseph H. Hastings -------------------- Title: Chief Financial Officer Date: 4/30/04 -----------