Ten Facts on Filing an Amended Tax Return

What should you do if you already filed your federal tax return and then discover a mistake? First of all, don't worry. In most cases all you have to do is file an amended tax return. But before you do that, here are 10 facts you should be aware of when filing an amended tax return.

1. Use Form 1040X, Amended U.S. Individual Income Tax Return, to file an amended tax return. An amended return cannot be e-filed. You must file it on paper. Contact us if you need assistance or have any questions about Form 1040X.

2. File an amended tax return if there is a change in, or you made an error regarding your filing status, income, deductions or credits on your original return.

3. In most cases, you do not need to file an amended return to correct math errors because the IRS automatically makes those changes for you. Also, do not file an amended return because you forgot to attach tax forms, such as W-2s or schedules. The IRS normally will send a request asking for those.

4. Generally, you must file Form 1040X within three years from the date you filed your original tax return or within two years of the date you paid the tax, whichever is later. For example, the last day for most people to file a 2010 claim for a refund is April 15, 2014. Special rules may apply to certain claims. For more information see the instructions for Form 1040X or call us.

5. If you are amending more than one tax return, prepare a 1040X for each return and mail them to the IRS in separate envelopes. Note the tax year of the return you are amending at the top of Form 1040X. You will find the appropriate IRS address to mail your return to in the Form 1040X instructions.

6. If your changes involve the need for another schedule or form, you must attach that schedule or form to the amended return.

7. If you are filing an amended tax return to claim an additional refund, wait until you have received your original tax refund before filing Form 1040X. Amended returns take up to 12 weeks to process. You may cash your original refund check while waiting for the additional refund.

8. If you owe additional taxes with Form 1040X, file it and pay the tax as soon as possible to minimize interest and penalties.

9. You can track the status of your amended tax return for the current year three weeks after you file. You can also check the status of amended returns for up to three prior years.

10. To use the "Where's My Amended Return" tool on the IRS website, just enter your taxpayer identification number (usually your Social Security number), date of birth and zip code. If you have filed amended returns for more than one year, you can select each year individually to check the status of each.

Questions about amended returns? Give us a call today. We'll take care of it--so you don't have to.