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Form 945-A (Rev. October 2017)
File Form 945-A with your Form 945, CT-1, or 944 every year when Form 945, CT-1, or 944 is due. See the instructions to these forms for their due dates.
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Please complete this Appendix form for witnesses to a crash. Each Appendix form can document information for up to three witnesses. Multiple forms can be used
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About Form CT-1, Employers Annual Railroad Retirement
Jul 29, 2024 Form CT-1 is used to report taxes imposed by the Railroad Retirement Tax Act (RRTA). Use Form CT-1 to report taxes imposed by the Railroad
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