If your Social Security number is wrong on your W-2, you will need to contact your employer to have them correct the W-2 with the correct Social Security number.
If you received a message that your tax return was rejected due to a Social Security number mismatch, then take a closer look at the message to see the rejection code. Then, look for further instructions about what to do in the TurboTax help article below:
E-file rejections related to incorrect or duplicated names, birth dates, or Social Security numbers
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