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. Enter a term in the Find box Click the Search button Showing 1 - 3 of 3Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Notice 1392 Supplemental Form W-4 Instructions for Nonresident Aliens 2020 Notice 1392 Supplemental Form W-4 Instructions for Nonresident Aliens 2018 Notice 1392 Supplemental Form W-4 Instructions for Nonresident Aliens 2013