1991 IRS Forms, Instructions,
& Publications - PDF Formats
All IRS tax forms, instructions, and publications are in the Adobe Acrobat PDF format.
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|1991: All IRS Tax Forms Listed in Numerical Order on One Page - Includes Instructions
1991 Tax Forms & Instructions (PDF) - Select by Category
All Forms & Instructions - All Forms & Instructions
Individual Income Taxes - 1040, 1040A, 1040EZ, Schedules A & B, C, D, E, etc.
Business Income Taxes - 720, 941, 1065, 1120, 1120S, etc.
Information Returns - W2, 1099s, 1098, SS-4, etc.
Estates & Trusts Taxes - 706, 709, 1041, etc.
IRAs, Retirement Plans & Exempt Organizations - 990s, 5305, 5306, 5500, etc.
IRS Administrative Forms, Instructions, Notices & Publications - 433-A, 656, 911, 3911, 4506, 8453, 8822, etc.
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