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 26 - 50 of 91Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Form CT-1 Employer's Annual Railroad Retirement Tax Return 1998 Form CT-1 Employer's Annual Railroad Retirement Tax Return 1997 Form CT-1 Employer's Annual Railroad Retirement Tax Return 1996 Form CT-1 Employer's Annual Railroad Retirement Tax Return 1995 Form CT-1 Employer's Annual Railroad Retirement Tax Return 1994 Form CT-1 Employer's Annual Railroad Retirement Tax Return 1993 Form CT-1 Employer's Annual Railroad Retirement Tax Return 1992 Form CT-1 Employer's Annual Railroad Retirement Tax Return 1991 Form CT-1 Employer's Annual Railroad Retirement Tax Return 1990 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2023 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2022 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2021 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2020 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2019 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2018 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2017 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2016 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2015 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2014 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2013 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2012 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2011 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2010 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2009 Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2008 Pagination First page « First Previous page Previous Page 1 Current page 2 Page 3 Page 4 Next page Next Last page Last »