Find IRS forms, instructions, publications, and notices for prior years back to 1864.

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Número de producto Título Fecha de revisión
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
Instruction CT-1 Instructions 2005
Instruction CT-1 Instructions 2004
Instruction CT-1 Instructions 2003
Instruction CT-1 Instructions 2002
Instruction CT-1 Instructions 2001
Instruction CT-1 Instructions 2000
Instruction CT-1 Instructions 1999

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