I received a corrected 2020 W-2 in 2021. Can I report the W-2 correction on my 2021 return?
No. You can’t correct the mistake on your 2021 return. Instead, you might need to amend your 2020 return using Form 1040X.
You should file a 1040X amendment if your corrected W-2:
- Increases your 2020 tax liability
- Affects your allowable credits or deductions
You can’t e-file a 1040X, so you’ll have to mail it to the IRS. Attach a copy of your corrected W-2 to the amended return. Keep in mind that you might also need to file an amendment to your state return.
Related Resources
Can you pay taxes with a credit card? The answer is yes. See if paying taxes with a credit card is best for you with the experts at H&R Block.
Get the facts from H&R Block about what happens when you owe taxes, and the options you may have when you owe taxes and can't pay.
Learn more about letter 2205, why you received it, and how to handle an IRS audit with help from the tax experts at H&R Block.
Can you can an exemption for early distribution from a 401k? Knowing the answer can make a big difference. Get tax answers from H&R Block.