A payroll firm workflow for Form W-2c after a W-2 has already been filed

This page is general information, not legal advice. About Form W-2c, the current Form W-2c PDF, and the General Instructions for Forms W-2 and W-3 are the texts to read. This page does not invent a filing deadline, a penalty amount, or Form 941-X steps.

Use Form W-2c to correct errors on Form W-2, W-2 (AS), W-2 (CM), W-2 (GU), W-2 (VI), or W-2c filed with the Social Security Administration, and to provide a corrected statement to employees. (About Form W-2c)

File Forms W-2c and W-3c as soon as possible after you discover an error. Also provide Form W-2c to employees as soon as possible. Use Form W-3c to send Copy A of Form W-2c to the SSA. Always file Form W-3c when submitting one or more Forms W-2c. (General Instructions for Forms W-2 and W-3)

Open an intake row before anyone prepares a form: employee legal name, tax year, which box is wrong, the source document (payroll register, Form W-4, prior W-2), and who reported the error. Confirm the old value and the new value against payroll. Do not invent a correction from memory.

If you discover an error on Form W-2 after you issue it to your employee but before you send it to the SSA, the general instructions say to void Copy A of the incorrect Form W-2 and prepare a new Form W-2. That is not a Form W-2c job. Form W-2c is for a form already filed with the SSA. (General Instructions for Forms W-2 and W-3)

Only complete money fields that are being corrected, with the Medicare Qualified Government Employment exception in the specific instructions. If you are correcting only an employee's name and/or SSN, complete Form W-2c boxes d through i. Do not complete boxes 1 through 20. File Form W-3c whenever you file a Form W-2c with the SSA, even if you are only filing a Form W-2c to correct an employee's name or SSN. (Form W-2c PDF, General Instructions for Forms W-2 and W-3)

If you filed a Form W-2 with the SSA that reported an incorrect address for the employee, but all other information was correct, do not file Form W-2c with the SSA merely to correct the address. You still have to get a correct statement to the employee, using one of the three methods in those instructions.

If you were required to e-file the original Form W-2, you must e-file any Form W-2c correcting that form. If the original Form W-2 was permitted to be filed on paper and you filed on paper, then you must file on paper any Form W-2c correcting that form. Do not type an SSA mailing address onto this page. Use the current general instructions for where to file paper Forms W-2c and W-3c.

Get client approval on the old and new amounts before you furnish Copy B to the employee or send Copy A. In general, if you furnished statements to your employees electronically for the original Form W-2, you must furnish the Form W-2c correcting that form electronically.

How missing facts get into the job in the first place is client intake and task tracking.

Corrections reported on Form W-2c may require you to make corrections to your previously filed employment tax returns using the corresponding X form, such as Form 941-X. See section 13 of Publication 15 and the Instructions for Form 941-X. This page does not walk through Form 941-X. Flag the question on the log, then send the reviewer to the Form 941 quarterly filing checklist and the current Form 941-X instructions. Do not treat a W-2c as a substitute for Form 941-X.

Tools can draft a chase when an employee still has not confirmed the corrected copy. They do not prepare, file, or sign Form W-2c or Form W-3c. Your staff approve what goes out. Your CPA reviews and signs every return.

One row per employee, tax year, and box being corrected. Duplicate a row if a second box is wrong.

• The error is confirmed against payroll, not against the employee's recollection alone.
• Form W-2c money fields are limited to the boxes being corrected, unless the instructions require an exception.
• Form W-3c is prepared whenever Copy A goes to the SSA.
• The employee has a corrected copy.
• The log notes whether Form 941-X (or another X form) still needs a reviewer, with no Form 941-X steps on this page.

Download the Form W-2c error intake form and correction log. The tax season operator can draft the chase when client approval or employee furnishing is still missing. Your staff approve what goes out. Your CPA reviews and signs every return.