Find IRS forms, instructions, publications, and notices for prior years back to 1864. If a PDF file won't open, try downloading the file to your device and opening it using Adobe Acrobat. 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 21801 - 21825 of 22876Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 Search Product Number Title Revision Date 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 Instruction CT-1 Instructions 2007 Instruction CT-1 Instructions 2006 Pagination First page « First Previous page Previous … Page 869 Page 870 Page 871 Page 872 Current page 873 Page 874 Page 875 Page 876 Page 877 … Next page Next Last page Last »