1991 IRS Administrative Forms,
Instructions, Notices & Publications

Note that the IRS does not revise every form every year. All major forms are revised annually, but the ones that are less frequently used, and which are not impacted by yearly tax law changes, are revised only when necessary.

Forms revised annually will have the year shown in the upper right hand corner of the form, and forms revised periodically will have their revision date shown underneath the form number in the upper left hand corner of the form.

Each listing below shows the name of the file, its file size, and its official revision date. Most all files in this section are updated yearly, and will have 1991 as the most recent revision. Forms that are revised periodically will show the revision date below numerically; e.g. a Revision date of 1191 means November 1991.

PDF Category: Form
Form 720 (PDF, 78K) - Instructions		(Rev. 0192)
Quarterly Federal Excise Tax Return
Form 1128 (PDF, 121K) - Instructions		(Rev. 0691)
Application to Adopt, Change or Retain a Tax Year
Form 3115 (PDF, 123K)		(Rev. 1991)
Application for Change in Accounting Method
Form 4506-A (PDF, 74K)		(Rev. 1191)
Request for Public Inspection or Copy of Exempt or Political Organization IRS Form
PDF Category: Instructions
Instructions for Form 1128 (PDF, 70K)		(Rev. 0691)
Application to Adopt, Change or Retain a Tax Year

1991 Individual Income Tax Forms & Instructions - PDF
1991 Business Income Tax Forms & Instructions - PDF
1991 Administration Forms
1991 Estates & Trusts
1991 IRA Forms, Retirement Plans & Exempt Organizations
1991 IRS Information Returns, Forms, & Instructions, such as W-2s, 1099s, etc.

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