- To amend a W2 form for incorrect social security, go to the Annual Forms section, then select W2. Once in the W2 portal, go to Amend Forms, select the one you want to work on and the system will ask you what the reason for the amendment is.
- Mark the check box 4a. Incorrect Social Security no. to unlock the social security so you can correct it.
- After the for is corrected, you must file the amended return. You'll receive a new confirmation number.
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