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: 811-7460 Exact name of registrant as specified in charter: Delaware Investments Dividend and Income Fund, Inc. Address of principal executive offices: 2005 Market Street Philadelphia, PA 19103 Name and address of agent for service: David F. Connor, Esq. 2005 Market Street Philadelphia, PA 19103 Registrant's telephone number, including area code: (800) 523-1918 Date of fiscal year end: November 30 Date of reporting period: May 31, 2006 Item 1. Reports to Stockholders Semiannual Report Delaware Investments Dividend and Income Fund, Inc. May 31, 2006 [DELAWARE LOGO] Closed-End Table of contents > Sector allocation ...........................................................1 > Statement of net assets .....................................................2 > Statement of operations ....................................................10 > Statements of changes in net assets ........................................11 > Statement of cash flows ....................................................12 > Financial highlights .......................................................13 > Notes to financial statements ..............................................14 > Other Fund information .....................................................17 > About the organization .....................................................19 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) 2006 Delaware Distributors, L.P. Sector allocation Delaware Investments Dividend and Income Fund, Inc. As of May 31, 2006 Percentage Sector of Net Assets ________________________________________________________________________________ Common Stock 75.03% Consumer Discretionary 5.97% Consumer Staples 6.88% Energy 3.27% Financials 12.86% Health Care 9.74% Health Care REITs 0.74% Industrial REITs 2.30% Industrials 4.26% Information Technology 6.19% Lodging REITs 1.50% Mall REITs 2.64% Manufactured Housing REITs 0.53% Materials 1.58% Mortgage REITs 6.50% Office REITs 3.71% Shopping Center REITs 0.65% Specialty REITs 0.77% Telecommunications 3.30% Utilities 1.64% ________________________________________________________________________________ Convertible Preferred Stock 4.08% Banking, Finance & Insurance 1.50% Basic Materials 0.35% Cable, Media & Publishing 0.23% Consumer Products 0.34% Energy 0.46% Food, Beverage & Tobacco 0.34% Telecommunications 0.14% Utilities 0.72% ________________________________________________________________________________ Preferred Stock 5.72% Leisure, Lodging & Entertainment 1.04% Real Estate 4.68% ________________________________________________________________________________ Commercial Mortgage-Backed Securities 0.20% ________________________________________________________________________________ Convertible Bonds 7.70% Aerospace & Defense 0.53% Cable, Media & Publishing 0.36% Computers & Technology 1.14% Energy 0.96% Health Care & Pharmaceuticals 1.25% Leisure, Lodging & Entertainment 0.48% Real Estate 0.79% Retail 0.92% Technology 0.37% Telecommunications 0.17% Transportation 0.12% Utilities 0.61% ________________________________________________________________________________ Corporate Bonds 30.63% Banking 0.17% Basic Industry 3.47% Brokerage 0.78% Capital Goods 1.88% Consumer Cyclical 2.73% Consumer Non-Cyclical 3.13% Energy 2.13% Financials 0.19% Media 4.08% Real Estate 0.67% Services Cyclical 3.85% Services Non-Cyclical 1.70% Technology & Electronics 0.67% Telecommunications 3.62% Utilities 1.56% ________________________________________________________________________________ Warrant 0.00% ________________________________________________________________________________ Repurchase Agreements 8.53% ________________________________________________________________________________ Securities Lending Collateral 17.76% Fixed Rate Notes 4.79% Variable Rate Notes 12.97% ________________________________________________________________________________ Total Market Value of Securities 149.65% ________________________________________________________________________________ Obligation to Return Securities Lending Collateral (17.76%) ________________________________________________________________________________ Commercial Paper Payable (32.24%) ________________________________________________________________________________ Receivables and Other Assets Net of Liabilities 0.35% ________________________________________________________________________________ Total Net Assets 100.00% ________________________________________________________________________________ 1 Statement of net assets Delaware Investments Dividend and Income Fund, Inc. May 31, 2006 (Unaudited) Number of Market Shares Value ________________________________________________________________________________ Common Stock - 75.03% ________________________________________________________________________________ Consumer Discretionary - 5.97% =@+||Avado Brands 1,390 $ 1,307 Gap 132,200 2,406,040 *+Great Wolf Resorts 74,100 875,862 Limited Brands 104,000 2,824,640 Mattel 160,200 2,692,962 *+XM Satellite Radio Holdings Class A 2,000 28,840 ___________ 8,829,651 ___________ Consumer Staples - 6.88% *B&G Foods 6,250 96,250 ConAgra Foods 117,600 2,657,760 Heinz (H.J.) 64,600 2,735,810 Kimberly-Clark 39,000 2,366,130 Safeway 98,300 2,317,914 ___________ 10,173,864 ___________ Energy - 3.27% Chevron 41,000 2,451,390 ConocoPhillips 34,900 2,208,821 *+Petroleum Geo-Services ADR 2,667 170,021 ___________ 4,830,232 ___________ Financials - 12.86% Allstate 43,000 2,365,430 Aon 64,700 2,306,555 Chubb 47,600 2,405,228 Hartford Financial Services Group 27,100 2,383,174 Huntington Bancshares 97,900 2,302,608 Morgan Stanley 41,000 2,444,420 Wachovia 44,000 2,354,000 Washington Mutual 53,400 2,451,593 ___________ 19,013,008 ___________ Health Care - 9.74% Abbott Laboratories 59,000 2,519,300 Baxter International 60,900 2,295,930 Bristol-Myers Squibb 101,200 2,484,460 Merck 73,100 2,433,499 Pfizer 99,700 2,358,902 Wyeth 50,500 2,309,870 ___________ 14,401,961 ___________ Health Care REITs - 0.74% #Medical Properties Trust 144A 35,000 423,850 Ventas 20,700 671,508 ___________ 1,095,358 ___________ Industrial REITs - 2.30% AMB Property 27,700 1,369,211 ProLogis 41,100 2,032,395 ___________ 3,401,606 ___________ Industrials - 4.26% Donnelley (R.R.) & Sons 74,700 2,403,857 *+Foster Wheeler 6,960 307,974 Macquarie Infrastructure 40,800 1,134,240 Waste Management 66,800 2,446,217 ___________ 6,292,288 ___________ Information Technology - 6.19% Hewlett-Packard 72,600 $ 2,350,788 Intel 129,100 2,326,382 International Business Machines 28,700 2,293,130 +Xerox 158,700 2,178,951 ___________ 9,149,251 ___________ Lodging REITs - 1.50% *Highland Hospitality 58,400 706,640 *Strategic Hotels & Resorts 73,400 1,506,168 ___________ 2,212,808 ___________ Mall REITs - 2.64% General Growth Properties 6 263 Macerich 12,800 882,048 Simon Property Group 37,900 3,017,977 ___________ 3,900,288 ___________ Manufactured Housing REITs - 0.53% Equity Lifestyle Properties 18,100 781,015 ___________ 781,015 ___________ Materials - 1.58% duPont (E.I.) deNemours 54,700 2,326,391 ___________ 2,326,391 ___________ Mortgage REITs - 6.50% *American Home Mortgage Investment 67,000 2,235,790 *Gramercy Capital 84,000 2,197,440 JER Investors Trust 56,000 875,280 ||KKR Financial 91,300 1,967,515 ||Peoples Choice 176,700 971,850 *Saxon Capital 122,400 1,364,760 ___________ 9,612,635 ___________ Office REITs - 3.71% Brandywine Realty Trust 46,348 1,345,019 Duke Realty 76,600 2,599,804 *Reckson Associates Realty 40,120 1,542,213 ___________ 5,487,036 ___________ Shopping Center REITs - 0.65% Cedar Shopping Centers 31,000 450,740 *Ramco-Gershenson Properties 19,400 504,400 ___________ 955,140 ___________ Specialty REITs - 0.77% *Entertainment Properties Trust 27,800 1,141,190 ___________ 1,141,190 ___________ Telecommunications - 3.30% AT&T 94,900 2,473,094 Verizon Communications 77,200 2,409,412 ___________ 4,882,506 ___________ Utilities - 1.64% +Mirant 8,223 204,588 Progress Energy 52,900 2,223,916 ___________ 2,428,504 ___________ Total Common Stock (cost $102,270,856) 110,914,732 ___________ 2 Number of Market Shares Value ________________________________________________________________________________ Convertible Preferred Stock - 4.08% ________________________________________________________________________________ Banking, Finance & Insurance - 1.50% Aspen Insurance 5.625% exercise price $29.28, expiration date 12/31/49 8,800 $ 424,600 Chubb 7.00% exercise price $35.70, expiration date 8/16/06 15,000 532,650 ~Citigroup Funding 5.02% exercise price $29.50, expiration date 9/27/08 17,000 545,020 E Trade Group 6.125% exercise price $21.82, expiration date 11/18/08 9,000 283,500 *Lehman Brothers Holdings 6.25% exercise price $54.24, expiration date 10/15/07 16,000 434,000 ___________ 2,219,770 ___________ Basic Materials - 0.35% Huntsman 5.00% exercise price $28.29, expiration date 2/16/08 12,400 519,250 ___________ 519,250 ___________ Cable, Media & Publishing - 0.23% *#Interpublic 5.25% 144A exercise price $13.66, expiration date 12/31/49 360 337,950 ___________ 337,950 ___________ Consumer Products - 0.34% Newell Financial Trust I 5.25% exercise price $50.69, expiration date 12/1/27 11,630 507,359 ___________ 507,359 ___________ Energy - 0.46% *Chesapeake 4.50% exercise price $44.17, expiration date 12/31/49 3,650 340,363 El Paso Energy Capital Trust 4.75% exercise price $41.59, expiration date 3/31/28 9,250 336,700 ___________ 677,063 ___________ Food, Beverage & Tobacco - 0.34% *Constellation Brands 5.75% exercise price $17.08, expiration date 9/1/06 13,800 500,250 ___________ 500,250 ___________ Telecommunications - 0.14% Lucent Technologies Capital Trust I 7.75% exercise price $4.84, expiration date 3/15/17 205 207,229 ___________ 207,229 ___________ Utilities - 0.72% Entergy 7.625% exercise price $87.64, expiration date 2/17/09 9,000 453,375 NRG Energy 5.75% exercise price $60.45, expiration date 3/16/09 2,450 $ 617,706 ___________ 1,071,081 ___________ Total Convertible Preferred Stock (cost $6,031,141) 6,039,952 ___________ ________________________________________________________________________________ Preferred Stock - 5.72% ________________________________________________________________________________ Leisure, Lodging & Entertainment - 1.04% Red Lion Hotels 9.50% 58,000 1,530,040 ___________ 1,530,040 ___________ Real Estate - 4.68% Equity Inns Series B 8.75% 35,700 926,415 LaSalle Hotel Properties 10.25% 113,200 2,932,446 Ramco-Gershenson Properties 9.50% 40,000 1,026,000 SL Green Realty 7.625% 80,000 2,037,504 ___________ 6,922,365 ___________ Total Preferred Stock (cost $8,172,500) 8,452,405 ___________ Principal Amount ________________________________________________________________________________ Commercial Mortgage-Backed Securities - 0.20% ________________________________________________________________________________ #First Union National Bank Commercial Mortgage Series 2001-C2 L 144A 6.46% 1/12/43 $300,000 298,137 ___________ Total Commercial Mortgage-Backed Securities (cost $304,488) 298,137 ___________ ________________________________________________________________________________ Convertible Bonds - 7.70% ________________________________________________________________________________ Aerospace & Defense - 0.53% #AAR 144A 1.75% 2/1/26 exercise price $29.43, expiration date 2/1/26 260,000 262,275 EDO 4.00% 11/15/25 exercise price $34.19, expiration date 11/15/25 235,000 238,231 #L-3 Communications 144A 3.00% 8/1/35 exercise price $102.31, expiration date 8/1/35 290,000 282,750 ___________ 783,256 ___________ Cable, Media & Publishing - 0.36% #Playboy Enterprises 144A 3.00% 3/15/25 exercise price $17.02, expiration date 3/15/25 600,000 522,750 ___________ 522,750 ___________ (continues) 3 Statement of net assets Delaware Investments Dividend and Income Fund, Inc. May 31, 2006 (Unaudited) Principal Market Amount Value ________________________________________________________________________________ Convertible Bonds (continued) ________________________________________________________________________________ Computers & Technology - 1.14% Hutchinson Technology 3.25% 1/15/26 exercise price $36.43, expiration date 1/15/26 $340,000 $ 309,400 #Informatica 144A 3.00% 3/15/26 exercise price $20.00, expiration date 3/15/26 510,000 517,012 #Intel 144A 2.95% 12/15/35 exercise price $31.53, expiration date 12/15/35 255,000 211,013 SanDisk 1.00% 5/15/13 exercise price $82.36, expiration date 5/15/13 165,000 156,956 #Sybase 144A 1.75% 2/22/25 exercise price $25.22, expiration date 2/22/25 500,000 491,250 __________ 1,685,631 __________ Energy - 0.96% Halliburton 3.125% 7/15/23 exercise price $37.65, expiration date 7/15/23 250,000 505,313 Pride International 3.25% 5/1/33 exercise price $25.70, expiration date 5/1/33 230,000 316,538 Schlumberger 2.125% 6/1/23 exercise price $40.00, expiration date 6/1/23 360,000 601,199 __________ 1,423,050 __________ Health Care & Pharmaceuticals - 1.25% #Allergan 144A 1.50% 4/1/26 exercise price $126.66, expiration date 4/1/26 415,000 394,769 #Amgen 144A 0.375% 2/1/13 exercise price $79.48, expiration date 2/1/13 165,000 158,400 CV Therapeutics 3.25% 8/16/13 exercise price $27.00, expiration date 8/16/13 125,000 115,000 Encysive Pharmaceuticals 2.50% 3/15/12 exercise price $13.95, expiration date 3/15/12 630,000 445,724 #Nektar Therapeutics 144A 3.25% 9/28/12 exercise price $21.52, expiration date 9/28/12 350,000 395,938 Teva Pharmaceutical Finance 0.25% 2/1/26 exercise price $47.16, expiration date 2/1/26 345,000 337,238 __________ 1,847,069 __________ Leisure, Lodging & Entertainment - 0.48% #Regal Entertainment Group 144A 3.75% 5/15/08 exercise price $14.97, expiration date 5/15/08 550,000 712,250 __________ 712,250 __________ Real Estate - 0.79% MeriStar Hospitality 9.50% 4/1/10 exercise price $10.18, expiration date 4/1/10 1,100,000 1,172,875 __________ 1,172,875 __________ Retail - 0.92% *%Dick's Sporting Goods 1.606% 2/18/24 exercise price $58.13, expiration date 2/18/24 380,000 286,900 ~Lowe's Companies 0.861% 10/19/21 exercise price $50.03, expiration date 10/19/21 280,000 305,200 #Saks 144A 2.00% 3/15/24 exercise price $14.92, expiration date 3/15/24 425,000 490,344 #United Auto Group 144A 3.50% 4/1/26 exercise price $23.69, expiration date 4/1/26 260,000 279,500 __________ 1,361,944 __________ Technology - 0.37% #Mercury Interactive 144A 4.75% 7/1/07 exercise price $111.25, expiration date 7/1/07 550,000 549,313 __________ 549,313 __________ Telecommunications - 0.17% Qwest Communications International 3.50% 11/15/25 exercise price $5.90, expiration date 11/15/25 180,000 245,025 __________ 245,025 __________ Transportation - 0.12% *#ExpressJet Holdings 144A 4.25% 8/1/23 exercise price $18.20, expiration date 8/1/23 200,000 180,750 __________ 180,750 __________ Utilities - 0.61% #CenterPoint Energy 144A 3.75% 5/15/23 exercise price $11.44, expiration date 5/15/23 800,000 896,000 __________ 896,000 __________ Total Convertible Bonds (cost $11,053,817) 11,379,913 __________ 4 Principal Market Amount Value ________________________________________________________________________________ Convertible Bonds (continued) ________________________________________________________________________________ Banking - 0.17% Western Financial Bank 9.625% 5/15/12 $225,000 $ 249,750 __________ 249,750 __________ Basic Industry - 3.47% Abitibi-Consolidated 6.95% 12/15/06 20,000 20,200 *7.875% 8/1/09 200,000 197,500 *AK Steel 7.875% 2/15/09 340,000 339,150 Bowater 9.50% 10/15/12 575,000 589,374 Georgia-Pacific 8.875% 5/15/31 70,000 72,100 9.50% 12/1/11 300,000 322,500 Gold Kist 10.25% 3/15/14 205,000 217,300 *Lyondell Chemical 10.50% 6/1/13 45,000 50,625 *#Nell AF Sarl 144A 8.375% 8/15/15 325,000 322,563 NewPage 10.00% 5/1/12 205,000 217,813 Norske Skog 8.625% 6/15/11 400,000 400,000 #Port Townsend Paper 144A 12.00% 4/15/11 450,000 373,500 Potlatch 13.00% 12/1/09 475,000 560,691 *Rhodia 8.875% 6/1/11 98,000 99,470 Smurfit Capital Funding 7.50% 11/20/25 220,000 204,600 *++Solutia 6.72% 10/15/37 465,000 434,775 Tembec Industries 8.625% 6/30/09 845,000 477,425 Witco 6.875% 2/1/26 250,000 226,250 __________ 5,125,836 __________ Brokerage - 0.78% E Trade Financial 8.00% 6/15/11 465,000 483,600 LaBranche & Company 9.50% 5/15/09 300,000 320,250 11.00% 5/15/12 320,000 352,800 __________ 1,156,650 __________ Capital Goods - 1.88% Armor Holdings 8.25% 8/15/13 225,000 237,938 #Compression Polymer 144A 10.50% 7/1/13 125,000 130,625 *Graham Packaging 9.875% 10/15/14 250,000 256,250 Interface 10.375% 2/1/10 290,000 320,088 Interline Brands 11.50% 5/15/11 576,000 640,799 Intertape Polymer 8.50% 8/1/14 405,000 382,725 ?Mueller Holdings 14.75% 4/15/14 285,000 240,825 #Panolam Industrial 144A 10.75% 10/1/13 220,000 217,800 Trimas 9.875% 6/15/12 370,000 355,200 __________ 2,782,250 __________ Consumer Cyclical - 2.73% *Accuride 8.50% 2/1/15 250,000 245,625 Ford Motor Credit 7.375% 10/28/09 300,000 276,527 *General Motors 8.375% 7/15/33 125,000 95,469 General Motors Acceptance Corporation 6.875% 9/15/11 385,000 362,067 *8.00% 11/1/31 250,000 235,435 Landry's Restaurant 7.50% 12/15/14 305,000 287,463 Mandalay Resort Group 9.50% 8/1/08 360,000 385,199 *Metaldyne 10.00% 11/1/13 405,000 390,824 #Neiman Marcus 144A 9.00% 10/15/15 230,000 240,638 *#NPC International 144A 9.50% 5/1/14 350,000 351,750 *O'Charleys 9.00% 11/1/13 225,000 231,188 *#Uno Restaurant 144A 10.00% 2/15/11 175,000 141,750 *Visteon 7.00% 3/10/14 75,000 62,438 8.25% 8/1/10 230,000 215,050 *Warnaco 8.875% 6/15/13 500,000 517,499 __________ 4,038,922 __________ Consumer Non-Cyclical - 3.13% #Angiotech Pharmaceuticals 144A 7.75% 4/1/14 270,000 270,675 Biovail 7.875% 4/1/10 660,000 671,549 Constellation Brands 8.125% 1/15/12 130,000 134,225 Cott Beverages 8.00% 12/15/11 250,000 251,875 *Del Laboratories 8.00% 2/1/12 140,000 115,500 Doane Pet Care 10.625% 11/15/15 195,000 243,424 *Dole Food 8.875% 3/15/11 215,000 211,506 #iPayment 144A 9.75% 5/15/14 200,000 201,500 #Le-Natures 144A 10.00% 6/15/13 255,000 268,706 Marsh Supermarket 8.875% 8/1/07 45,000 44,663 National Beef Packing 10.50% 8/1/11 305,000 308,050 Pilgrim's Pride 9.625% 9/15/11 320,000 336,800 *Pinnacle Foods 8.25% 12/1/13 275,000 271,563 Playtex Products 9.375% 6/1/11 350,000 366,625 RJ Reynolds Tobacco Holdings 7.875% 5/15/09 100,000 103,500 True Temper Sports 8.375% 9/15/11 390,000 366,600 *Warner Chilcott 8.75% 2/1/15 455,000 456,138 __________ 4,622,899 __________ (continues) 5 Statement of net assets Delaware Investments Dividend and Income Fund, Inc. May 31, 2006 (Unaudited) Principal Market Amount Value ________________________________________________________________________________ Convertible Bonds (continued) ________________________________________________________________________________ Energy - 2.13% #Basic Energy Services 144A 7.125% 4/15/16 $100,000 $ 97,500 Bluewater Finance 10.25% 2/15/12 280,000 291,200 *#Brigham Exploration 144A 9.625% 5/1/14 95,000 94,644 Compton Petroleum Finance 7.625% 12/1/13 135,000 132,300 #Copano Energy 144A 8.125% 3/1/16 100,000 102,000 El Paso Natural Gas 7.625% 8/1/10 200,000 207,500 El Paso Production Holding 7.75% 6/1/13 350,000 358,750 #Hilcorp Energy I 144A 7.75% 11/1/15 110,000 108,900 10.50% 9/1/10 100,000 109,250 Inergy Finance 6.875% 12/15/14 250,000 236,875 *8.25% 3/1/16 75,000 77,250 Quicksilver Resources 7.125% 4/1/16 200,000 192,000 ~Secunda International 13.068% 9/1/12 260,000 274,300 Tennessee Gas Pipeline 8.375% 6/15/32 350,000 384,807 #VeraSun Energy 144A 9.875% 12/15/12 230,000 248,400 *Whiting Petroleum 7.25% 5/1/13 235,000 230,300 __________ 3,145,976 __________ Financials - 0.19% *FINOVA Group 7.50% 11/15/09 863,900 282,927 __________ 282,927 __________ Media - 4.08% }Adelphia Communications 8.125% 7/15/06 325,000 151,125 #Affinion Group 144A 11.50% 10/15/15 125,000 127,813 *CCH I 11.00% 10/1/15 289,000 249,985 *}Century Communications 9.50% 9/1/06 415,000 383,875 *Cenveo 9.625% 3/15/12 190,000 203,419 #Charter Communications 144A 5.875% 11/16/09 165,000 120,244 Charter Communications Holdings 11.125% 1/15/11 230,000 146,050 ?13.50% 1/15/11 690,000 451,950 ~#Cleveland Unlimited 144A 13.16% 12/15/10 150,000 159,750 *CSC Holdings 10.50% 5/15/16 495,000 522,225 Dex Media East 12.125% 11/15/12 205,000 232,163 *Insight Midwest 10.50% 11/1/10 725,000 763,968 Lodgenet Entertainment 9.50% 6/15/13 505,000 542,875 *Mediacom Capital 9.50% 1/15/13 545,000 550,450 #RH Donnelley 144A 8.875% 1/15/16 125,000 126,250 Sheridan Acquisition 10.25% 8/15/11 205,000 210,125 *Sirius Satellite 9.625% 8/1/13 75,000 71,250 *Vertis 10.875% 6/15/09 185,000 181,300 Warner Music Group 7.375% 4/15/14 230,000 228,850 #XM Satellite Radio 144A 9.75% 5/1/14 650,000 607,750 __________ 6,031,417 __________ Real Estate - 0.67% American Real Estate Partners 8.125% 6/1/12 365,000 374,125 BF Saul REIT 7.50% 3/1/14 400,000 410,000 #Rouse Company 144A 6.75% 5/1/13 125,000 124,375 Tanger Properties 9.125% 2/15/08 80,000 83,873 __________ 992,373 __________ Services Cyclical - 3.85% *Adesa 7.625% 6/15/12 295,000 297,950 American Airlines 7.379% 5/23/16 109,655 100,257 Brickman Group 11.75% 12/15/09 120,000 130,500 *#CCM Merger 144A 8.00% 8/1/13 350,000 337,750 Corrections Corporation of America 7.50% 5/1/11 390,000 395,850 FTI Consulting 7.625% 6/15/13 210,000 216,825 *#Galaxy Entertainment Finance 144A 9.875% 12/15/12 400,000 420,000 Gaylord Entertainment 8.00% 11/15/13 180,000 184,500 ?H-Lines Finance Holdings 11.00% 4/1/13 491,000 419,805 #Hertz 144A 8.875% 1/1/14 150,000 156,750 *10.50% 1/1/16 65,000 70,688 Horizon Lines 9.00% 11/1/12 176,000 184,800 Kansas City Southern Railway 9.50% 10/1/08 400,000 422,000 #Knowledge Learning 144A 7.75% 2/1/15 315,000 300,431 OMI 7.625% 12/1/13 500,000 500,000 Royal Caribbean Cruises 7.25% 3/15/18 95,000 95,348 Seabulk International 9.50% 8/15/13 250,000 278,750 6 Principal Market Amount Value ________________________________________________________________________________ Convertible Bonds (continued) ________________________________________________________________________________ Services Cyclical (continued) Stena 9.625% 12/1/12 $270,000 $ 290,925 ?Town Sports International 11.00% 2/1/14 385,000 308,000 Wheeling Island Gaming 10.125% 12/15/09 555,000 579,975 __________ 5,691,104 __________ Services Non-Cyclical - 1.70% Aleris International 9.00% 11/15/14 320,000 333,600 Casella Waste Systems 9.75% 2/1/13 420,000 445,725 #CRC Health 144A 10.75% 2/1/16 415,000 429,525 Geo Subordinate 11.00% 5/15/12 470,000 477,050 US Oncology 10.75% 8/15/14 295,000 327,819 ?Vanguard Health 11.25% 10/1/15 665,000 492,100 __________ 2,505,819 __________ Technology & Electronics - 0.67% *Magnachip Semiconductor 8.00% 12/15/14 515,000 450,625 #Sensata Technologies BV 144A 8.00% 5/1/14 45,000 44,550 #Sunguard Data Systems 144A 10.25% 8/15/15 470,000 493,500 __________ 988,675 __________ Telecommunications - 3.62% American Cellular 10.00% 8/1/11 245,000 264,294 *American Tower 7.125% 10/15/12 275,000 282,563 *Cincinnati Bell 8.375% 1/15/14 470,000 477,050 #Digicel Limited 144A 9.25% 9/1/12 275,000 290,125 #Hughes Network Systems 144A 9.50% 4/15/14 425,000 431,375 ?Inmarsat Finance 10.375% 11/15/12 600,000 514,499 *iPCS 11.50% 5/1/12 200,000 229,000 ~IWO Escrow Company 8.818% 1/15/12 75,000 78,188 *#Nordic Telephone Company Holdings 144A 8.875% 5/1/16 150,000 155,625 PanAmSat 9.00% 8/15/14 250,000 260,625 *~Qwest 8.16% 6/15/13 325,000 352,219 *Rural Cellular 9.875% 2/1/10 275,000 290,813 *~#Rural Cellular 144A 10.899% 11/1/12 170,000 178,075 #Telcordia Technologies 144A 10.00% 3/15/13 565,000 535,337 Triton Communications 9.375% 2/1/11 260,000 192,400 ~US LEC 13.62% 10/1/09 225,000 241,875 *#Wind Acquisition 144A 10.75% 12/1/15 535,000 579,137 __________ 5,353,200 __________ Utilities - 1.56% ++#Calpine 144A 9.90% 7/15/07 337,238 329,650 Elwood Energy 8.159% 7/5/26 166,450 179,531 Midwest Generation 8.30% 7/2/09 500,000 512,500 8.75% 5/1/34 275,000 295,625 Mirant Americas 8.30% 5/1/11 475,000 477,375 NRG Energy 7.25% 2/1/14 225,000 225,563 Orion Power 12.00% 5/1/10 250,000 283,125 =++#USGen New England 144A 7.459% 1/2/15 250,000 1,800 __________ 2,305,169 __________ Total Corporate Bonds (cost $45,492,924) 45,272,967 __________ Number of Shares ________________________________________________________________________________ Warrant - 0.00% _______________________________________________________________________________ +#Solutia 144A, exercise price $7.59, expiration date 7/15/09 650 - __________ Total Warrant (cost $55,294) - __________ Principal Amount ________________________________________________________________________________ Repurchase Agreements - 8.53% ________________________________________________________________________________ With BNP Paribas 4.88% 6/1/06 (dated 5/31/06, to be repurchased at $7,929,075, collateralized by $2,962,000 U.S. Treasury Notes 2.375% due 8/31/06, market value $2,960,345, $2,295,000 U.S. Treasury Notes 2.75% due 7/31/06, market value $2,308,098, $1,757,000 U.S. Treasury Notes 2.875% due 11/30/06, market value $1,738,132 and $1,014,000 U.S. Treasury Notes 6.50% due 2/15/10, market value $1,084,964) $7,928,000 7,928,000 (continues) 7 Statement of net assets Delaware Investments Dividend and Income Fund, Inc. May 31, 2006 (Unaudited) Principal Market Amount Value ________________________________________________________________________________ Repurchase Agreements (continued) ________________________________________________________________________________ With Cantor Fitzgerald 4.88% 6/1/06 (dated 5/31/06, to be repurchased at $4,679,634, collateralized by $2,034,000 U.S. Treasury Notes 2.50% due 9/30/06, market value $2,027,084, $2,034,000 U.S. Treasury Notes 3.50% due 11/15/06, market value $2,024,618 and $689,000 U.S. Treasury Notes 6.00% due 8/15/09, market value $721,815) $4,679,000 $ 4,679,000 ___________ Total Repurchase Agreements (cost $12,607,000) 12,607,000 ___________ Total Market Value of Securities Before Securities Lending Collateral - 131.89% (cost $185,988,020) 194,965,106 ___________ ________________________________________________________________________________ Securities Lending Collateral** - 17.76% ________________________________________________________________________________ Short-Term Investments Fixed Rate Notes - 4.79% Calyon 5.05% 6/19/06 878,465 878,465 Citigroup Global Markets 5.10% 6/1/06 4,113,507 4,113,507 Deutsche Bank London 5.00% 6/29/06 1,013,614 1,013,614 Washington Mutual Grand 5.00% 6/30/06 1,081,188 1,081,188 ___________ 7,086,774 ___________ ~Variable Rate Notes - 12.97% American Honda Finance 5.07% 2/21/07 608,168 608,168 ANZ National 5.05% 7/2/07 135,148 135,148 Australia New Zealand 5.06% 7/2/07 675,742 675,742 Bank of America 5.07% 2/23/07 878,465 878,465 Bank of New York 5.07% 7/2/07 540,594 540,594 Barclays 5.06% 5/18/07 878,465 878,465 Bayerische Landesbank 5.10% 8/25/06 675,742 675,742 Bear Stearns 5.13% 11/30/06 810,891 810,891 BNP Paribas 5.14% 7/2/07 675,742 675,742 Canadian Imperial Bank 5.06% 7/2/07 337,871 337,871 5.07% 11/22/06 675,742 675,742 CDC Financial Products 5.16% 6/30/06 878,465 878,465 Citigroup Global Markets 5.13% 6/7/06 878,465 878,465 Commonwealth Bank 5.05% 7/2/07 675,742 675,742 Goldman Sachs 5.20% 5/31/07 $878,465 $ 878,465 Manufacturers & Traders 5.07% 9/26/06 675,740 675,692 Marshall & Ilsley Bank 5.06% 7/2/07 743,317 743,317 Merrill Lynch Mortgage Capital 5.16% 6/7/06 608,168 608,168 Morgan Stanley 5.24% 5/31/07 837,921 837,921 National Australia Bank 5.04% 3/7/07 837,921 837,921 National City Bank 5.07% 3/2/07 810,966 811,194 National Rural Utilities 5.07% 7/2/07 1,067,673 1,067,673 Nordea Bank New York 5.06% 5/16/07 337,870 337,854 Nordea Bank Norge 5.06% 7/2/07 675,742 675,742 Royal Bank of Scotland 5.07% 7/2/07 675,742 675,742 Societe Generale 4.99% 7/2/07 337,871 337,871 Toyota Motor Credit 5.05% 6/23/06 675,744 675,747 Wells Fargo 5.07% 7/2/07 675,742 675,742 ____________ 19,164,291 ____________ Total Securities Lending Collateral (cost $26,251,065) 26,251,065 ____________ Total Market Value of Securities - 149.65% (cost $212,239,085) 221,216,171! ____________ Obligation to Return Securities Lending Collateral - (17.76%)** (26,251,065) Commercial Paper Payable - (32.24%) (par $48,000,000) (47,664,550) Receivables and Other Assets Net of Liabilities - 0.35% 522,157 ____________ Net Assets Applicable to 11,588,670 Shares Outstanding; Equivalent to $12.76 per Share - 100.00% $147,822,713 ____________ 8 ________________________________________________________________________________ ________________________________________________________________________________ Components of Net Assets at May 31, 2006: Common stock, $0.01 par value, 500,000,000 shares authorized to the Fund $134,704,945 Accumulated net realized gain on investments 4,140,682 Net unrealized appreciation of investments 8,977,086 ____________ Total net assets $147,822,713 ____________ @ Illiquid security. At May 31, 2006, the aggregate amount of illiquid securities equaled $1,307, which represented 0.001% of the Fund's net assets. See Note 8 in "Notes to Financial Statements." + Non-income producing security for the period ended May 31, 2006. } Security is currently in default. The issue has missed the maturity date. Bankruptcy proceedings are in process to determine distribution of assets. The date listed is the estimate of when proceedings will be finalized. ++ Non-income producing security. Security is currently in default. ? Step coupon bond. Indicates security that has a zero coupon that remains in effect until a predetermined date at which time the stated interest rate becomes effective. % Step coupon bond. Coupon increases/decreases periodically based on a predetermined schedule. Stated interest rate in effect at May 31, 2006. ~ Variable rate security. The interest rate shown is the rate as of May 31, 2006. # Security exempt from registration under Rule 144A of the Securities Act of 1933, as amended. At May 31, 2006, the aggregate amount of Rule 144A securities equaled $16,704,952, which represented 11.30% of the Fund's net assets. See Note 8 in "Notes to Financial Statements." = Security is being fair valued in accordance with the Fund's fair valuation policy. At May 31, 2006, the aggregate amount of fair valued securities equaled $3,107, which represented 0.002% of the Fund's net assets. See Note 1 in "Notes to Financial Statements." || Restricted Security. Investment in a security not registered under the Securities Act of 1933, as amended. This security has certain restrictions on resale which may limit its liquidity. At May 31, 2006, the aggregate amount of restricted securities equaled $2,940,672 or 1.99% of the Fund's net assets. See Note 8 in "Notes to Financial Statements." * Fully or partially on loan. ** See Note 7 in "Notes to Financial Statements." ! Includes $25,302,817 of securities loaned. Summary of Abbreviations ADR - American Depositary Receipts REIT - Real Estate Investment Trust See accompanying notes 9 Statement of operations Delaware Investments Dividend and Income Fund, Inc. Six Months Ended May 31, 2006 (Unaudited) Investment Income: Dividends $ 1,912,561 Interest 2,441,636 Securities lending income 38,037 $ 4,392,234 ___________ ___________ Expenses: Management fees 540,920 Reports to shareholders 66,088 Commercial paper fees 49,832 Accounting and administration expenses 39,231 Dividend disbursing and transfer agent fees and expenses 35,150 Legal and professional fees 18,964 NYSE fees 12,498 Taxes (other than taxes on income) 6,097 Directors' fees 4,037 Pricing fees 3,079 Custodian fees 2,888 Other 7,682 ___________ Total operating expenses (before interest expense) 786,466 Interest expense 1,116,127 ___________ Total operating expenses (after interest expense) 1,902,593 ___________ Net Investment Income 2,489,641 ___________ Net Realized and Unrealized Gain (Loss) on Investments: Net realized gain on investments 7,099,438 Net change in unrealized appreciation/depreciation of investments (1,567,184) ___________ Net Realized and Unrealized Gain on Investments 5,532,254 ___________ Net Increase in Net Assets Resulting from Operations $ 8,021,895 ___________ See accompanying notes 10 Statements of changes in net assets Delaware Investments Dividend and Income Fund, Inc. Six Months Ended Year 5/31/06 Ended (Unaudited) 11/30/05 Increase (Decrease) in Net Assets from Operations: Net investment income $ 2,489,641 $ 7,696,248 Net realized gain on investments and foreign currencies 7,099,438 20,783,293 Net change in unrealized appreciation/depreciation of investments and foreign currencies (1,567,184) (20,069,254) ____________ ____________ Net increase in net assets resulting from operations 8,021,895 8,410,287 ____________ ____________ Dividends and Distributions to Shareholders from (See Note 4): Net investment income (5,249,667) (8,898,947) Net realized gains (1,587,648) (2,947,249) ____________ ____________ (6,837,315) (11,846,196) ____________ ____________ Capital Share Transactions: Cost of shares repurchased (See Note 5) - (16,855,077) ____________ ____________ Decrease in net assets derived from capital stock transactions - (16,855,077) ____________ ____________ Net Increase (Decrease) in Net Assets 1,184,580 (20,290,986) Net Assets: Beginning of period 146,638,133 166,929,119 ____________ ____________ End of period [including undistributed (distributions in excess of) net investment income of $0 and ($59,410), respectively] $147,822,713 $146,638,133 ____________ ____________ See accompanying notes 11 Statement of cash flows Delaware Investments Dividend and Income Fund, Inc. Six Months Ended May 31, 2006 (Unaudited) Net Cash Provided by Operating Activities: Net increse in net assets resulting from operations $ 8,021,895 _____________ Adustments to reconcile net increase in net assets from operations to cash provided by operating activities: Amortization of premium and discount on securities purchased (57,059) Net proceeds from investment transactions 3,622,226 Net realized gain from investment transactions (7,099,438) Change in net unrealized appreciation/depreciation of investments 1,567,184 Decrease in receivable for investments sold 4,131,540 Decrease in interest and dividends receivable and other assets 277,444 Decrease in payable for investments purchased (3,511,408) Increase in interest payable 83,047 Decrease in accrued expenses and other liabilities (59,907) _____________ Total adjustments (1,046,371) _____________ Net cash provided by operating activities 6,975,524 _____________ Cash Flows Used for Financing Activities: Cash provided by issuance of commerical paper 118,823,307 Repayment of commercial paper upon maturity (118,966,920) Cash dividends and distributions paid (6,837,315) _____________ Net cash used for financing activities (6,980,928) _____________ Net decrease in cash (5,404) Cash at beginning of period 71,468 _____________ Cash at end of period $ 66,064 _____________ Cash paid for interest expense for leverage $ 1,116,127 _____________ See accompanying notes 12 Financial highlights Delaware Investments Dividend and Income Fund, Inc. Selected data for each share of the Fund outstanding throughout each period were as follows: Six Months Ended 5/31/06(1) Year Ended ______________________________________________________ (Unaudited) 11/30/05 11/30/04 11/30/03 11/30/02(2) 11/30/01 ____________________________________________________________________________________________________________________________________ Net asset value, beginning of period $ 12.650 $ 12.960 $ 11.700 $ 10.140 $ 11.630 $ 11.590 Income (loss) from investment operations: Net investment income(3) 0.215 0.623 0.625 0.711 0.635 0.617 Net realized and unrealized gain (loss) on investments and foreign currencies 0.485 0.027 1.595 1.989 (0.650) 0.923 _________ ________ ________ ________ ________ ________ Total from investment operations 0.700 0.650 2.220 2.700 (0.015) 1.540 _________ ________ ________ ________ ________ ________ Less dividends and distributions from: Net investment income (0.453) (0.722) (0.663) (0.714) (0.660) (0.617) Net realized gain on investments (0.137) (0.238) (0.297) - - (0.080) Return of capital - - - (0.426) (0.815) (0.803) _________ ________ ________ ________ ________ ________ Total dividends and distributions (0.590) (0.960) (0.960) (1.140) (1.475) (1.500) _________ ________ ________ ________ ________ ________ Net asset value, end of period $ 12.760 $ 12.650 $ 12.960 $ 11.700 $ 10.140 $ 11.630 _________ ________ ________ ________ ________ ________ Market value, end of period $ 12.160 $ 12.550 $ 11.760 $ 11.840 $ 10.020 $ 13.850 _________ ________ ________ ________ ________ ________ Total return based on:(4) Market value 1.71% 15.38% 7.78% 30.20% (18.98%) 30.20% Net asset value 5.89% 5.44% 20.29% 27.13% (2.36%) 12.02% Ratios and supplemental data: Net assets, end of period (000 omitted) $147,823 $146,638 $166,929 $150,595 $130,560 $149,718 Ratio of expenses to average net assets 2.56% 2.20% 1.51% 1.63% 1.86% 2.77% Ratio of expenses to adjusted average net assets (before interest expense)(5) 0.80% 0.91% 0.76% 0.79% 0.80% 0.83% Ratio of interest expense to adjusted average net assets(5) 1.14% 0.78% 0.36% 0.37% 0.54% 1.22% Ratio of net investment income to average net assets 3.35% 4.81% 5.10% 6.70% 5.69% 5.07% Ratio of net investment income to adjusted average net assets(5) 2.54% 3.70% 3.78% 4.78% 4.12% 3.75% Portfolio turnover 60% 94% 89% 175% 107% 61% Leverage Analysis: Debt outstanding at end of period at par (000 omitted) $48,000 $48,000 $55,000 $55,000 $55,000 $55,000 Average daily balance of debt outstanding (000 omitted) $47,722 $51,697 $54,893 $54,882 $54,857 $54,724 Average daily balance of shares outstanding (000 omitted) 11,589 12,361 12,876 12,876 12,876 12,876 Average debt per share $ 4.120 $ 4.180 $ 4.260 $ 4.262 $ 4.260 $ 4.250 Asset coverage per $1,000 of debt outstanding at end of period $ 4,101 $ 4,073 $ 4,044 $ 3,743 $ 3,379 $ 3,730 ____________________________________________________________________________________________________________________________________ (1) Ratios and portfolio turnover have been annualized and total return has not been annualized. (2) As required, effective December 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 November 30, 2002 was a decrease in net investment income per share of $0.025, an increase in net realized and unrealized gain (loss) per share of $0.025, a decrease in the ratio of net investment income to average net assets of 0.22%, and a decrease in the ratio of net investment income to adjusted net assets of 0.16%. Per share data and ratios for the periods prior to December 1, 2001 have not been restated to reflect this change in accounting. (3) The average shares outstanding method has been applied for per share information. (4) Total investment return is calculated assuming a purchase of common stock on the opening of the first day and a sale on the closing of the last day of each period reported. Dividends and distributions, if any, are assumed for the purpose of this calculation, to be reinvested at prices obtained under the Fund's dividend reinvestment plan. Generally, total investment return based on net asset value will be higher than total investment return based on market value in periods where there is an increase in the discount or decrease in the premium of the market value to the net asset value from the beginning to the end of such periods. Conversely, total investment return based on net asset value will be lower than total investment return based on market value in periods where there is a decrease in the discount or an increase in the premium of the market value to the net asset value from the beginning to the end of such periods. (5) Adjusted average net assets excludes debt outstanding. See accompanying notes 13 Notes to financial statements Delaware Investments Dividend and Income Fund, Inc. May 31, 2006 (Unaudited) Delaware Investments Dividend and Income Fund, Inc. (the "Fund") is organized as a Maryland corporation and is a diversified closed-end management investment company under the Investment Company Act of 1940, as amended. The Fund's shares trade on the New York Stock Exchange under the symbol DDF. The investment objective of the Fund is to seek high current income. Capital appreciation is a secondary objective. 1. Significant Accounting Policies The following accounting policies are in accordance with U.S generally accepted accounting principles and are consistently followed by the Fund. Security Valuation - Equity securities, except those traded on the Nasdaq Stock Market, Inc. (Nasdaq), are valued at the last quoted sales price as of the time of the regular close of the New York Stock Exchange (NYSE) on the valuation date. Securities traded on the Nasdaq are valued in accordance with the Nasdaq Official Closing Price, which may not be the last sales price. If on a particular day an equity security does not trade, then the mean between the bid and the asked prices will be used. U.S. Government and agency securities are valued at the mean between the bid and asked prices. 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. Securities lending collateral is 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 the Fund's Board of Directors. In determining whether market quotations are readily available or fair valuation will be used, various factors will be taken into consideration, such as market closures, or with respect to foreign securities, aftermarket trading or significant events after local market trading (e.g., government actions or pronouncements, trading volume or volatility on markets, exchanges among dealers, or news events). Federal Income Taxes - The 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. Repurchase Agreements - The Fund may invest in a pooled cash account along with other members of the Delaware Investments(R) Family of Funds pursuant to an exemptive order issued by the Securities and Exchange Commission. The aggregate daily balance of the pooled cash account is invested in repurchase agreements secured by obligations of the U.S government. The respective collateral is held by the Fund's custodian bank until the maturity of the respective repurchase agreements. Each repurchase agreement is 102% collateralized. However, in the event of default or bankruptcy by the counterparty to the agreement, realization of the collateral may be subject to legal proceedings. Distributions - The Fund has a managed distribution policy. Under the policy, the Fund declares and pays monthly distributions and is managed with a goal of generating as much of the distribution as possible from ordinary income (net investment income and short-term capital gains). The balance of the distribution then comes from long-term capital gains and if necessary, a return of capital. The current annualized rate is $0.96 per share. The Fund continues to evaluate its monthly distribution in light of ongoing economic and market conditions and may change the amount of the monthly distributions in the future. Borrowings - The Fund issues short-term commercial paper at a discount from par. The discount is amortized as interest expense over the life of the commercial paper using the straight-line method (See Note 6). Use of Estimates - The preparation of financial statements in conformity with U.S. generally accepted accounting principles 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 some other expenses are paid monthly. Security transactions are recorded on the date the securities are purchased or sold (trade date) for financial reporting purposes. Costs used in calculating realized gains and losses on the sale of investment securities are those of the specific securities sold. Dividend income is recorded on the ex-dividend date and interest income is recorded on the accrual basis. Discounts and premiums on non-convertible debt securities are amortized to interest income over the lives of the respective securities. Distributions received from investments in Real Estate Investment Trusts (REITs) are recorded as dividend income on the ex-dividend date, subject to reclassification upon notice of the character of such distributions by the issuer. Subject to seeking best execution, the Fund may direct certain security trades to brokers who have agreed to rebate a portion of the related brokerage commission to the Fund in cash. Such commission rebates are included in realized gain on investments in the accompanying financial statements and totaled $1,218 for the six months ended May 31, 2006. In general, best execution refers to many factors, including the price paid or received for a security, the commission charged, the promptness and reliability of execution, the confidentiality and placement accorded the order, and other factors affecting the overall benefit obtained by the Fund on the transaction. DMC, as defined below, and its affiliates have previously and may in the future act as an investment advisor to mutual funds or separate accounts affiliated with the administrator of the commission recapture program described above. In addition, affiliates of the administrator act as consultants in helping institutional clients choose investment advisors and may also participate in other types of businesses and provide other services in the investment management industry. The Fund may receive earnings credits from its custodian when positive cash balances are maintained, which are used to offset custody fees. There were no earnings credits for the six months ended May 31, 2006. 14 2. Investment Management, Administration Agreements and Other Transactions with Affiliates In accordance with the terms of its investment management agreement, the Fund pays Delaware Management Company (DMC), a series of Delaware Management Business Trust and the investment manager, an annual fee of 0.55%, which is calculated daily based on the adjusted average weekly net assets. Delaware Service Company, Inc. (DSC), an affiliate of DMC, provides accounting and administration services. The Fund pays DSC a monthly fee computed at an annual rate of 0.04% of the Fund's adjusted average weekly net assets for accounting and administration services. For purposes of the calculation of investment management fees and administration fees, adjusted average weekly net assets does not include the commercial paper liability. At May 31, 2006, the Fund had liabilities payable to affiliates as follows: Investment management fee payable to DMC $90,476 Accounting and administration fees and other expenses 14,222 payable to DSC Other expenses payable to DMC and affiliates* 13,256 * DMC, as part of its administration services, pays operating expenses on behalf of the Fund and is reimbursed on a periodic basis. Such expenses include items such as printing of shareholder reports, fees for audit, legal and tax services, stock exchange fees, custodian fees and directors fees. As provided in the investment management agreement, the Fund bears the cost of certain legal services, including internal legal services provided to the Fund by DMC employees. For the six months ended May 31, 2006, the Fund was charged $9,987 for internal legal services provided by DMC. Certain officers of DMC and DSC are officers and/or directors the Fund. These officers and directors are paid no compensation by the Fund. During the six months ended May 31, 2006, Babak Zenouzi was appointed co-portfolio manager of the Fund. Mr. Zenouzi assumed primary responsibility for managing the REIT and convertible securities holdings for the Fund, and consults regularly with Damon J. Andres in this capacity. Mr. Zenouzi works with Mr. Andres, D. Tysen Nutt, Jr., Jordan L. Irving, Anthony A. Lombardi, Robert A. Vogel, Jr., Philip R. Perkins and Timothy L. Rabe in making day-to-day decisions for the Fund. 3. Investments For the six months ended May 31, 2006, the Fund made purchases of $55,543,545 and sales of $65,477,354 of long-term investment securities other than long-term U.S. government securities and short-term investments. At May 31, 2006, 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 May 31, 2006, the cost of investments was $212,523,134. At May 31, 2006, the net unrealized appreciation was $8,693,037, of which $16,031,448 related to unrealized appreciation of investments and $7,338,411 related to unrealized depreciation of investments. 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 U.S. generally accepted accounting principles. Additionally, gains (losses) on net foreign currency transactions and net short-term gains on sales of investment securities are treated as ordinary income for federal income tax purposes. The tax character of dividends and distributions paid during the six months ended May 31, 2006 and the year ended November 30, 2005 was as follows: Six Months Year Ended Ended 5/31/06* 11/30/05 __________ ___________ Ordinary income $2,553,931 $ 8,898,947 Long- term capital gains 4,283,384 2,947,249 __________ ___________ Total $6,837,315 $11,846,196 __________ ___________ * Tax information for the six months ended May 31, 2006 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 May 31, 2006, the estimated components of net assets on a tax basis were as follows: Shares of beneficial interest $134,704,945 Undistributed ordinary income 1,040,644 Undistributed long-term capital gains 3,384,087 Unrealized appreciation of investments 8,693,037 ____________ Net assets $147,822,713 ____________ The differences between book basis and tax basis components of net assets are primarily attributable to tax deferral of losses on wash sales, tax treatment of market discount and premium on debt instruments and treatment of contingent payment debt instruments. For financial reporting purposes, capital accounts are adjusted to reflect the tax character of permanent book/tax differences. Reclassifications are primarily due to tax treatment of market discounts and premiums on certain debt instruments and treatment of contingent payment debt instruments. Results of operations and net assets were not affected by these reclassifications. For the six months ended May 31, 2006, the Fund recorded an estimate of these differences since the final tax characteristics cannot be determined until fiscal year end. Paid-in capital $ (59,410) Undistributed net investment income 2,819,436 Accumulated net realized gain (loss) (2,760,026) 5. Capital Stock Shares issuable under the Fund's dividend investment plan are purchased by the Fund's transfer agent, Mellon Investor Services, LLC, in the open market. There were no shares issued under the dividend reinvestment plan for the six months ended May 31, 2006. The Fund did not purchase any shares under the Share Repurchase Program or have any transactions in common shares during the six months ended May 31, 2006. (continues) 15 Notes to financial statements Delaware Investments Dividend and Income Fund, Inc. May 31, 2006 (Unaudited) 5. Capital Stock (continued) On May 18, 2006, the Fund's Board of Directors approved a tender offer for shares of the Fund's common stock. The tender offer authorized the Fund to purchase up to 5% of its issued and outstanding shares at a price equal to the Fund's net asset value at the close of business on the New York Stock Exchange on July 3, 2006, the first business day following expiration of the offer. The tender offer commenced on June 2, 2006 and expired on June 30, 2006. In connection with the tender offer, the Fund purchased 579,434 shares of its common stock at a total cost of $7,463,110. The tender offer was oversubscribed, and all tenders of shares were subject to proration (at a ratio of approximately 0.775731221) in accordance with the terms of the tender offer. 6. Commercial Paper As of May 31, 2006, $48,000,000 (par value) of commercial paper was outstanding with an amortized cost of $47,664,550. The weighted average discount rate of commercial paper outstanding at May 31, 2006 was 5.03%. The average daily balance of commercial paper outstanding during the six months ended May 31, 2006 was $47,722,118 at a weighted discount rate of 4.61%. The maximum amount of commercial paper outstanding at any time during the year was $48,000,000. On June 22, 2006, the Fund reduced the commercial paper outstanding to $44 million in conjunction with the tender offer. In conjunction with the issuance of the commercial paper, the Fund entered into a line of credit arrangement with J.P. Morgan Chase for $30,000,000. Interest on borrowings is based on market rates in effect at the time of borrowing. The commitment fee is computed at the rate of 0.12% per annum on the unused balance. For the six months ended May 31, 2006, the Fund was charged fees of $19,243 which is included in "commercial paper fees" on the Statement of Operations. During the six months ended May 31, 2006, there were no borrowings under this arrangement. 7. Securities Lending The Fund, along with other funds in the Delaware Investments(R) Family of Funds, may lend its securities pursuant to a security lending agreement (Lending Agreement) with J.P. Morgan Chase. Initial security loans made pursuant to the Lending Agreement are required to be secured by U.S. Treasury obligations and/or cash collateral not less than 102% of the market value of the securities issued in the United States. With respect to each loan, if the aggregate market value of the collateral held on any business day is less than the aggregate market value of the securities which are the subject of such loan, the borrower will be notified to provide additional collateral not less than the applicable collateral requirements. Cash collateral received is invested in fixed income securities, with a weighted average maturity not to exceed 90 days, rated in one of the top two tiers by Standard & Poor's Ratings Group or Moody's Investors Service, Inc. or repurchase agreements collateralized by such securities. However, in the event of default or bankruptcy by the lending agent, realization and/or retention of the collateral may be subject to legal proceedings. In the event the borrower fails to return loaned securities and the collateral received is insufficient to cover the value of the loaned securities and provided such collateral shortfall is not the result of investment losses, the lending agent has agreed to pay the amount of the shortfall to the Fund, or at the discretion of the lending agent, replace the loaned securities. The Fund continues to record dividends on the securities loaned and is subject to change in value of the securities loaned that may occur during the term of the loan. The Fund has the right under the Lending Agreement to recover the securities from the borrower on demand. The security lending agent and the borrower retain a portion of the earnings from the collateral investments. The Fund records security lending income net of such allocation. At May 31, 2006, the market value of securities on loan was $25,302,817, for which cash collateral was received and invested in accordance with the Lending Agreement. Such investments are presented on the Statement of Net Assets under the caption "Securities Lending Collateral." 8. Credit and Market Risks The Fund invests in high yield fixed income securities, which carry ratings of BB or lower by Standard & Poor's Ratings Group and/or Ba or lower by Moody's Investors Service, 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. The Fund may invest up to 10% of its total assets in illiquid securities, which may include securities with contractual restrictions on resale, securities exempt from registration under Rule 144A of the Securities Act of 1933, as amended, and other securities which may not be readily marketable. The relative illiquidity of these securities may impair the Fund from disposing of them in a timely manner and at a fair price when it is necessary or desirable to do so. While maintaining oversight, the Board of Directors has delegated to DMC the day-to-day functions of determining whether individual securities are liquid for purposes of the Fund's limitation on investments in illiquid assets. Rule 144A and illiquid securities have been identified on the Statement of Net Assets. The Fund invests in REITs and is subject to some of the risks associated with that industry. If the Fund holds real estate directly as a result of defaults or receives rental income directly from real estate holdings, its tax status as a regulated investment company may be jeopardized. There were no direct holdings during the six months ended May 31, 2006. The Fund's REIT holdings are also affected by interest rate changes, particularly if the REITs it holds use floating rate debt to finance their ongoing operations. 9. Contractual Obligations The Fund enters into contracts in the normal course of business that contain a variety of indemnifications. The Fund's maximum exposure under these arrangements is unknown. However, the Fund has not had prior claims or losses pursuant to these contracts. Management has reviewed the Fund's existing contracts and expects the risk of loss to be remote. Other Fund information Delaware Investments Dividend and Income Fund, Inc. Board Consideration of Delaware Investments Dividend and Income Fund, Inc. Investment Advisory Agreement At a meeting held on May 17-18, 2006 (the "Annual Meeting"), the Board of Trustees, including a majority of disinterested or independent Trustees, approved the renewal of the Investment Advisory Agreement for the Delaware Investments Dividend and Income Fund (the "Fund"). In making its decision, the Board considered information furnished throughout the year at regular Board meetings, as well as information prepared specifically in connection with the Annual Meeting. Information furnished and discussed throughout the year included reports detailing Fund performance, investment strategies, expenses, compliance matters and other services provided by Delaware Management Company ("DMC"), the investment advisor. Information furnished specifically in connection with the Annual Meeting included materials provided by DMC and its affiliates ("Delaware Investments") concerning, among other things, the level of services provided to the Fund, the costs of such services to the Fund, economies of scale and the financial condition and profitability of Delaware Investments. In addition, in connection with the Annual Meeting, the Board considered independent historical and comparative reports prepared by Lipper Inc. ("Lipper"), an independent statistical compilation organization. The Board also considered industry comparative information presented by representatives from Lipper. The Lipper reports compared the Fund's investment performance and expenses with those of other comparable mutual funds. The Board also received certain supplemental information regarding management's policy with respect to advisory fee levels and its philosophy with respect to breakpoints; the structure of portfolio manager compensation; and any constraints or limitations on the availability of securities in certain investment styles which might inhibit DMC's ability to fully invest in accordance with Fund policies. In considering such materials, the independent Trustees received assistance and advice from and met separately with independent counsel and representatives from Lipper. At the meeting with representatives from Lipper, Mr. Driscoll, Chairman of the Delaware Investments(R) Family of Funds, and Chairman and Chief Executive Officer of the investment advisor, was present to respond to questions by Lipper and the independent Trustees. While the Board considered the Investment Advisory Agreements for all of the funds in the Delaware Investments Family of Funds at the same Board meeting, information was provided and considered by the Board for each fund individually. In approving the continuance of the Investment Advisory Agreement for the Fund, the Board, including a majority of independent Trustees, determined that the existing advisory fee structure was fair and reasonable and that the continuance of the Investment Advisory Agreement was in the best interests of the Fund and its shareholders. While attention was given to all information furnished, the following discusses the primary factors relevant to the Board's deliberations and determination, including those relating to the selection of the investment advisor and the approval of the advisory fee. Nature, Extent And Quality of Service. Consideration was given to the services provided by Delaware Investments to the Fund and its shareholders. In reviewing the nature, extent and quality of services, the Board emphasized reports furnished to it throughout the year at regular Board meetings covering matters such as the relative performance of the Fund, compliance of portfolio managers with the investment policies, strategies and restrictions for the Fund, the compliance of management personnel with the Code of Ethics adopted throughout the Delaware Investments Family of Funds complex, the adherence to fair value pricing procedures as established by the Board, and the accuracy of net asset value calculations. The Board noted that it was pleased with the current staffing of the Fund's investment advisor and management's efforts to strengthen and deepen portfolio management teams during the past year, the emphasis on research and the compensation system for advisory personnel. Favorable consideration was given to DMC's efforts to maintain, and in some instances increase, financial and human resources committed to fund matters. Other factors taken into account by the Board were Delaware Investments' preparedness for, and response to, legal and regulatory matters. The Board also considered the transfer agent and shareholder services provided to Fund shareholders by Delaware Investments' affiliate, Delaware Service Company, Inc., noting DSC's commitment to maintain a high level of service in keeping with its past receipt of the DALBAR Pyramid Award, and the continuing expenditures by Delaware Investments to improve the delivery of shareholder services. Additionally, the Board noted the extent of benefits provided to Fund shareholders for being part of the Delaware Investments Family of Funds, including the privilege to exchange investments between the same class of shares of funds without a sales charge, the ability to reinvest Fund dividends into other funds and the privilege to combine holdings in other funds to obtain a reduced sales charge. The Board was satisfied with the nature, extent and quality of the overall services provided by Delaware Investments. Investment Performance. The Board considered the investment performance of DMC and the Fund. The Board was pleased with DMC's investment performance. The Board placed significant emphasis on the investment performance of the Fund in view of its importance to shareholders. While consideration was given to performance reports and discussions with portfolio managers at Board meetings throughout the year, particular weight was given to the Lipper reports furnished for the Annual Meeting. The Lipper reports prepared for the Fund showed the investment performance of its Class A shares in comparison to a group of similar funds as selected by Lipper (the "Performance Universe"). A fund with the best performance is ranked first, and a fund with the poorest performance is ranked last. The highest/best performing 25% of funds in the Performance Universe make up the first quartile; the next 25% - the second quartile; the next 25% - the third quartile; and the poorest/worst performing 25% of funds in the Performance Universe make up the fourth quartile. Comparative annualized performance for the Fund was shown for the past one, three and five year periods ended January 31, 2006. The Board noted its objective that the Fund's performance be at or above the median of its Performance Universe. The following paragraph summarizes the performance results for the Fund and the Board's view of such performance. The Performance Universe for the Fund consisted of the Fund and all retail and institutional income funds as selected by Lipper. The Lipper report comparison showed that the Fund's total return for the one and five year periods was in the first quartile of such Performance Universe. The report further showed that the Fund's total return for the three year period was in the second quartile. The Board was satisfied with such performance. (continues) 17 Other Fund information Delaware Investments Dividend and Income Fund, Inc. Board Consideration of Delaware Investments Dividend and Income Fund, Inc. Investment Advisory Agreement (continued) Comparative Expenses. The Board considered expense data for the Delaware Investments Family of Funds. Management provided the Board with information on pricing levels and fee structures for the Funds. The Board focused particularly on the comparative analysis of the management fees and total expense ratios of the Fund and the management fees and expense ratios of a group of similar funds as selected by Lipper (the "Expense Group"). In reviewing comparative costs, the Fund's contractual management fee and the actual management fee incurred by the Fund were compared with the contractual management fees (assuming all funds in the Expense Group were similar in size to the Fund) and actual management fees (as reported by each fund) of other funds within the Expense Group, taking into effect any applicable breakpoints and fee waivers. The Fund's total expenses were also compared with those of its Expense Group. The Lipper total expenses, for comparative consistency, were shown by Lipper for Class A shares and compared total expenses including 12b-1 and non-12b-1 service fees. The Board also considered fees paid to Delaware Investments for non-management services. The Board noted its objective to limit the Fund's total expense ratio to an acceptable range as compared to the median of the Expense Group. The following paragraph summarizes the expense results for the Fund and the Board's view of such expenses. The expense comparisons for the Fund showed that its actual management fee and total expenses were in the quartile with the lowest expenses of its Expense Group. The Board was satisfied with the management fees and total expenses of the Fund in comparison to its Expense Group as shown in the Lipper report. Management Profitability. The Board considered the level of profits, if any, realized by Delaware Investments in connection with the operation of the Fund. In this respect, the Board reviewed the Investment Management Profitability Analysis that addressed the overall profitability of Delaware Investments' business in providing management and other services to each of the individual funds and the Delaware Investments(R) Family of Funds as a whole. Specific attention was given to the methodology followed in allocating costs for the purpose of determining profitability. Management stated that the level of profits of Delaware Investments, to a certain extent, reflected operational cost savings and efficiencies initiated by Delaware Investments. The Board considered Delaware Investments' expenditures to improve services provided to fund shareholders and to meet additional regulatory and compliance requirements resulting from recent SEC initiatives. The Board also considered the extent to which Delaware Investments might derive ancillary benefits from fund operations, including the potential for procuring additional business as a result of the prestige and visibility associated with its role as service provider to the Delaware Investments Family of Funds, the benefits from allocation of fund brokerage to improve trading efficiencies and the use of "soft" commission dollars to pay for proprietary and non-proprietary research. The Board did not find that the level of profits realized by Delaware Investments from the relationships with the Fund and the Delaware Investments Family of Funds required negotiation of reduction of fees. Economies of Scale. The Trustees considered whether economies of scale are realized by Delaware Investments as the Fund's assets increase and the extent to which any economies of scale are reflected in the level of management fees charged. The Trustees took into account the standardized advisory fee pricing and structure approved by the Board and shareholders as part of a complex-wide shareholder meeting conducted in 1998/1999. At that time, Delaware Investments introduced breakpoints to account for management economies of scale. The Board noted that the fee under the Fund's management contract fell within the standard structure. The Board also noted that the Fund's assets exceeded the first breakpoint level. The Board believed that, given the extent to which economies of scale might be realized by the advisor and its affiliates, the schedule of fees under the Investment Advisory Agreement provides a sharing of benefits with the Fund and its shareholders. 18 About the organization This semiannual report is for the information of Delaware Investments Dividend and Income Fund, Inc. shareholders. The figures in this report represent past results that are not a guarantee of future results. The return and principal value of an investment in the Fund will fluctuate so that shares, when sold, may be worth more or less than their original cost. Notice is hereby given in accordance with Section 23(c) of the Investment Company Act of 1940 that the Fund may, from time to time, purchase shares of its Common Stock on the open market at market prices. Board of trustees Jude T. Driscoll Chairman Delaware Investments(R) Family of Funds Philadelphia, PA Thomas L. Bennett + Private Investor Rosemont, PA John A. Fry President Franklin & Marshall College Lancaster, PA Anthony D. Knerr Founder and Managing Director Anthony Knerr & Associates New York, NY Lucinda S. Landreth Former Chief Investment Officer Assurant, Inc. Philadelphia, PA Ann R. Leven Owner - ARL Associates, Financial Strategic Consultants Washington, DC Thomas F. Madison + President and Chief Executive Officer MLM Partners, Inc. Minneapolis, MN Janet L. Yeomans + Vice President and Treasurer 3M Corporation St. Paul, MN J. Richard Zecher + Founder Investor Analytics Scottsdale, AZ + Audit Committee Member Affiliated officers Michael P. Bishof Senior Vice President and Chief Financial Officer Delaware Investments Family of Funds Philadelphia, PA David F. Connor Vice President, Deputy General Counsel, and Secretary Delaware Investments Family of Funds Philadelphia, PA David P. O'Connor Senior Vice President, General Counsel, and Chief Legal Officer Delaware Investments Family of Funds Philadelphia, PA John J. O'Connor Senior Vice President and Treasurer Delaware Investments Family of Funds Philadelphia, PA __________________________________________________________________ | | | Delaware Investments is the marketing name of Delaware | | Management Holdings, Inc. and its subsidiaries. | | | | The Fund files its complete schedule of portfolio holdings with | | the Securities and Exchange Commission for the first and third | | quarters of each fiscal year on Form N-Q. The Fund's Forms | | N-Q, as well as a description of the policies and procedures | | that the Fund uses to determine how to vote proxies (if any) | | relating to portfolio securities are available without charge | | (i) upon request, by calling 800 523-1918; (ii) on the Fund's | | Web site at http://www.delawareinvestments.com; and | | (iii) on the Commission's Web site at http://www.sec.gov. | | The Fund's Forms N-Q may be reviewed and copied at the | | Commission's Public Reference Room in Washington, D.C.; | | information on the operation of the Public Reference Room | | may be obtained by calling 800 SEC-0330. | | | | Information (if any) regarding how the Fund voted proxies | | relating to portfolio securities during the most recently | | disclosed 12-month period ended June 30 is available | | without charge (i) through the Fund's Web site at | | http://www.delawareinvestments.com; and (ii) on the | | Commission's Web site at http://www.sec.gov. | |__________________________________________________________________| Contact information Investment Manager Delaware Management Company, a series of Delaware Management Business Trust Philadelphia, PA Principal Office of the Fund 2005 Market Street Philadelphia, PA 19103 Independent Registered Public Accounting Firm Ernst & Young LLP 2001 Market Street Philadelphia, PA 19103 Registrant and Stock Transfer Agent Mellon Investor Services, LLC 480 Washington Boulevard Jersey City, NJ 07310 800 851-9677 For securities dealers and financial institutions representatives only 800 362-7500 Web site www.delawareinvestments.com _______________________________________________________ | | | Your Reinvestment Options | | | | Delaware Investments Dividend and Income Fund, | | Inc. offers an automatic dividend reinvestment | | program. If you would like to reinvest dividends, and | | shares are registered in your name, contact Mellon | | Investor Services, LLC at 800 851-9677. You will | | be asked to put your request in writing. If you have | | shares registered in "street" name, contact the | | broker/dealer holding the shares or your financial | | advisor. | |_______________________________________________________| 19 [DELAWARE LOGO] [DDF LISTED NYSE LOGO] (570) Printed in the USA SA-DDF [5/06] CGI 7/06 MF-06-06-038 PO11116 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. Schedule of Investments Included as part of report to shareholders filed under Item 1 of this Form N-CSR. Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies Not applicable. Item 8. Portfolio Managers of Closed-End Management Investment Companies Applicable to Form N-CSRs filed after fiscal years ending on or after December 31, 2005. Not applicable. Item 9. Purchases of Equity Securities by Closed-End Management Investment Companies and Affiliated Purchasers Not applicable. Item 10. Submission of Matters to a Vote of Security Holders Not applicable. Item 11. 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 second fiscal quarter of the period covered by the report to stockholders included herein (i.e., the registrant's second fiscal quarter) that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 12. 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 Investments Dividend and Income Fund, Inc. PATRICK P. COYNE ____________________ By: Patrick P. Coyne Title: President and Chief Executive Officer Date: August 3, 2006 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. PATRICK P. COYNE ____________________ By: Patrick P. Coyne Title: President and Chief Executive Officer Date: August 3, 2006 MICHAEL P. BISHOF ____________________ By: Michael P. Bishof Title: Chief Financial Officer Date: August 3, 2006