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 76 - 83 of 83Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Publication 1045 Information for Tax Practitioners 2001 Publication 1045 Information for Tax Practitioners 2000 Publication 1045 Information for Tax Practitioners 1999 Publication 1045 Information for Tax Practitioners 1998 Publication 1045 Information for Tax Practitioners 1995 Publication 1045 Information for Tax Practitioners 1994 Publication 1045 Information for Tax Practitioners 1993 Publication 1045 Information for Tax Practitioners 1992 Pagination First page « First Previous page Previous Page 1 Page 2 Page 3 Current page 4