UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2007 Check here if Amendment [ ]; Amendment Number: This Amendment (Check only one): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager: Name: United Fire & Casualty Company Address: 118 Second Ave., S.E. Cedar Rapids, IA 52407 Form 13F File Number: 28-6427 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of the Reporting Manager: Name: Tyler C. Fell Title: Controller Phone: 319-286-2533 Signature, Place and Date of Signing: /s/ Tyler C. Fell Cedar Rapids, IA 04/19/2007 --------------------------- Tyler C. Fell Report Type (Check only one.): [X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 68 Form 13F Information Table Value Total: $189,929 (in thousands) List of Other Included Managers: NONE FORM 13F INFORMATION TABLE TITLE OF VALUE SHARES/ SH/ PUT/ INVSTMNT OTHER -------VOTING AUTHORITY------- NAME OF ISSUER CLASS CUSIP (x $1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE =================================================================================================================================== AT&T Inc Common 00206R102 3,949 100,160 SH Sole 100,160 Abbott Laboratories Common 002824100 9,765 175,000 SH Sole 175,000 Agilysys Inc Common 00847J105 7,587 337,666 SH Sole 337,666 Alliant Energy Corporation Common 018802108 5,477 122,200 SH Sole 122,200 ALLTEL Corporation Common 020039103 776 12,518 SH Sole 12,518 American Strategic Inc Port II Common 030099105 296 25,420 SH Sole 25,420 Anheuser-Busch Companies Inc Common 035229103 202 4,000 SH Sole 4,000 BCE Inc Common 05534B109 419 14,823 SH Sole 14,823 BRE Properties Inc Common 05564E106 1,137 18,000 SH Sole 18,000 Bank of America Corporation Common 060505104 7,143 140,000 SH Sole 140,000 Bemis Company Inc Common 081437105 1,048 31,400 SH Sole 31,400 Boeing Company Common 097023105 3,112 35,000 SH Sole 35,000 Burlington Northern Santa Fe Common 12189T104 1,300 16,158 SH Sole 16,158 Cincinnati Financial Corp Common 172062101 13,580 320,276 SH Sole 320,276 Conoco Phillips Common 20825C104 688 10,059 SH Sole 10,059 Cummins Inc Common 231021106 2,829 19,545 SH Sole 19,545 Dean Foods Company Common 242370104 2,256 48,261 SH Sole 48,261 Del Monte Foods Co Common 24522P103 231 20,097 SH Sole 20,097 Dow Chemical Company Common 260543103 6,420 140,000 SH Sole 140,000 Duke Energy Corporation Common 264399106 3,007 148,192 SH Sole 148,192 Duquesne Light Holdings Inc Common 266233105 1,286 65,000 SH Sole 65,000 Emerson Electric Co Common 291011104 543 12,600 SH Sole 12,600 Exxon Mobil Corporation Common 30231G102 3,018 40,000 SH Sole 40,000 Fidelity National Title Group Common 31620R105 444 9,758 SH Sole 9,758 Fidelity National Financial In Common 316326107 533 22,201 SH Sole 22,201 Arthur J Gallagher & Co Common 363576109 292 10,321 SH Sole 10,321 General Electric Company Common 369604103 8,486 240,000 SH Sole 240,000 Great Plains Energy Inc Common 391164100 642 19,787 SH Sole 19,787 Greater Bay Bancorp Common 391648102 538 20,000 SH Sole 20,000 H J Heinz Company Common 423074103 2,120 45,000 SH Sole 45,000 Honeywell International Inc Common 438516106 1,612 35,000 SH Sole 35,000 Hospira Inc Common 441060100 654 16,000 SH Sole 16,000 IDEARC Inc Common 451663108 98 2,799 SH Sole 2,799 Intel Corporation Common 458140100 765 40,000 SH Sole 40,000 JPMorgan Chase & Co Common 46625H100 2,793 57,736 SH Sole 57,736 Johnson & Johnson Common 478160104 1,808 30,000 SH Sole 30,000 Keycorp Common 493267108 1,311 35,000 SH Sole 35,000 Mirant Corporation Common 60467R100 1,147 28,342 SH Sole 28,342 Newell Rubbermaid Inc Common 651229106 1,423 45,766 SH Sole 45,766 Nicor Inc Common 654086107 1,937 40,000 SH Sole 40,000 Ohio Casualty Corporation Common 677240103 300 10,000 SH Sole 10,000 Old Republic International Cor Common 680223104 4,970 224,690 SH Sole 224,690 Owens Corning Inc Common 690742101 6,393 200,644 SH Sole 200,644 Penwest Pharmaceuticals Co. Common 709754105 302 30,000 SH Sole 30,000 PepsiCo Inc Common 713448108 1,271 20,000 SH Sole 20,000 Pfizer Inc Common 717081103 1,010 40,000 SH Sole 40,000 Piper Jaffray Cos Common 724078100 516 8,329 SH Sole 8,329 Procter & Gamble Company Common 742718109 4,800 76,000 SH Sole 76,000 Progress Energy Inc Common 743263105 965 19,131 SH Sole 19,131 QCR Holdings Inc Common 74727A104 1,286 83,181 SH Sole 83,181 Royal Dutch Shell ADR Common 780259206 1,989 30,000 SH Sole 30,000 SAFECO Corporation Common 786429100 3,092 46,550 SH Sole 46,550 Schering-Plough Corporation Common 806605101 255 10,000 SH Sole 10,000 Spectra Energy Corporation Common 847560109 1,947 74,096 SH Sole 74,096 TNT N V Common 87260W101 186 4,034 SH Sole 4,034 TXU Corporation Common 873168108 3,846 60,000 SH Sole 60,000 Terra Industries Inc. Common 880915103 997 56,969 SH Sole 56,969 Treehouse Foods Inc Common 89469A104 294 9,652 SH Sole 9,652 UAL Corporation Common 902549807 510 13,355 SH Sole 13,355 U S Bancorp Common 902973304 26,867 786,284 SH Sole 786,284 Vectren Corporation Common 92240G101 762 26,658 SH Sole 26,658 Verizon Communications Inc Common 92343V104 2,123 55,997 SH Sole 55,997 Wachovia Corporation Common 929903102 1,652 30,008 SH Sole 30,008 Wells Fargo & Company Common 949746101 8,069 234,352 SH Sole 234,352 Windstream Corporation Common 97381W104 190 12,942 SH Sole 12,942 Wintrust Financial Corporation Common 97650W108 10,284 230,523 SH Sole 230,523 Xcel Energy Inc. Common 98389B100 2,222 90,000 SH Sole 90,000 Montpelier Re Holding Ltd Common G62185106 159 9,189 SH Sole 9,189 ------------------------------------------------------------------------------------------------------------------------------------ Report Summary Data Records 68 189,929 0 other managers on whose behalf report is filed