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Product Number Title Revision Date
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 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 2011
Instruction CT-1 Instructions 1994
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 2017
Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2010
Instruction CT-1 Instructions 1992
Instruction CT-1 Instructions 1991
Instruction CT-1 Instructions 2004
Instruction CT-1 Instructions 2006
Instruction CT-1 Instructions for Form CT-1, Employer's Annual Railroad Retirement Tax Return 2014
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2018
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2015
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2022
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2023
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2014
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2021
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2013
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2009
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2011
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2012
Form CT-1X Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2024
Instruction CT-1X Instructions for Form CT-1X, Adjusted Employer's Annual Railroad Retirement Tax Return or Claim for Refund 2018