Find IRS forms, instructions, publications, and notices for prior years back to 1864.

View more information about Using IRS Forms, Instructions, Publications and Other Item Files.

Click on a column heading to sort the list by the contents of that column.

  1. Enter a term in the Find box
  2. Click the Search button
Find Help
Product Number Title Revision Date
Form 4952 Investment Interest Expense Deduction 1990
Form 4952 Investment Interest Expense Deduction 1993
Form 4952 Investment Interest Expense Deduction 2015
Form 4952 Investment Interest Expense Deduction 2021
Form 4952 Investment Interest Expense Deduction 1997
Form 4952 Investment Interest Expense Deduction 2022
Form 4952 Investment Interest Expense Deduction 2000
Form 4952 Investment Interest Expense Deduction 2023
Form 4952 Investment Interest Expense Deduction 1999
Instruction 4952 Instructions 1990