Railroad employers are required to file an annual return to report employer and employee Railroad Retirement Tax Act (RRTA). Form CT-1 is used for this purpose. IRS uses the information to insure that the employer has paid the correct tax.
The latest form for Railroad Retirement Tax Act (Form CT-1 and CT-1X) expires 2021-04-30 and can be found here.
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Supporting Statement A |
Federal Enterprise Architecture: General Government - Taxation Management
Form Form CT-1 | Employer's Annual Railroad Retirement Tax Return | Fillable Printable | Form |
Review document collections for all forms, instructions, and supporting documents - including paper/printable forms.