To file an amended tax return, you can either e-file or download a paper Form 1040X from You must mail the paper form if you choose to paper file.

Can I file a 1040X on TurboTax?

If you used TurboTax Online, simply log in to your account and select “Amend a return that was filed and accepted.” If you used our CD/download product, sign back into your return and select “Amend a filed return.” You must file a separate Form 1040X for each tax return you are amending.

Can I file an amended tax return online?

Can I file my Amended Return electronically? If you need to amend your 2019 or 2020 Forms 1040 or 1040-SR you can now file the Form 1040-X, Amended U.S. Individual Income Tax Return electronically using available tax software products.

When can I file a 1040X for 2020?

Form 1040-X, 1040X Tax Amendment. Tax Year 2020 income tax returns are due on April 15, 2021, however they can be e-Filed until October 15, 2021, here on eFile.com. During that time, you can also prepare a 2020 Tax Amendment, and soon you will also be able to e-File the Form 1040-X.

What do I need to fill out the 1040X?

You’ll get all the forms that were valid for that year. To fill out the 1040-X, you’ll need a blank copy of the tax return you completed and the instructions for filling out that form.

Can you file a 1040X tax return online?

As of 2020, you cannot file form 1040-X online. Instead, there are 5 different addresses listed in the instructions for Form 1040-X. The address you use depends on where you live. You can also mail in your form using DHL Express, FedEx, or UPS.

How to correct typos on a 1040X tax return?

All of these errors and more can be corrected simply by filing an amended tax return using Form 1040-X. [1] Certified Public Accountant Expert Interview. 9 July 2020. Don’t use this form to correct typos or mathematical errors — the IRS will fix those for you.

Why do I need a 1040X tax return?

Since a 1040X is an amendment to a previous return, you want to have the original return available. This allows you to recall what was on these core documents, making it easier to complete the new forms. Additionally, having supplemental documents is helpful.