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
Publication 1187 Specifications for Filing Form 1042S, Foreign Person's U.S. Source Income Subject to Withholding, Electronically. 1998
Form 8453-WH Electronic Filing Declaration for Form 1042 2022
Form 8508 Request for Waiver From Filing Information Returns Electronically (Forms W-2, W-2G, 1042-S, 1097-BTC, 1098 Series, 1099 Series, 3921, 3922, 5498 Series, and 8027) 2015
Form 8879-WH IRS e-file Signature Authorization for Form 1042 2022