- Amend Your Prior Year Tax Return Using Original Tax Information (2007 or Earlier)
Amend Your Prior Year Tax Return Using Original Tax Information (2007 or Earlier)
If you have not made corrections in TurboTax since filing your return, you'll use your original tax information to amend your return. Your original amounts will flow to Form 1040X, and to complete the form, you'll enter the corrected amounts.
Follow these steps:
- Make a copy of your original tax return
- Answer a few questions about your amended return.
- Open your state return (if you filed one).
- Make changes to your federal return.
- Answer a few more questions about your amended return.
- Run the federal Error Check.
- Make changes to your state return and run the state review.
- Print and review your amended returns.
- Sign and mail your amended returns. (Note: Amended returns can't be e-filed.)
Make a copy of your original tax return
Follow these steps:
Windows
- On the File menu in TurboTax, select Open Tax Return.
- A window should automatically open for the TurboTax folder on your computer. Select the tax return you've already filed (e.g., 2007 Doe J Tax Return.tax) and click Open.
- If you do not see your tax return in this folder, browse to locate your tax return file on your computer. Select the tax return you've already filed (e.g., 2007 Doe J Tax Return.tax) and click Open.
- On the File menu, select Save As. In the Save Tax Return window, enter a different name (e.g., Amend 2007 Doe J Tax Return.tax), and then click Save.

Mac
- On the File menu in TurboTax, select Open Tax Return, and then select the return you’ve already filed (e.g. 2007 Doe J Tax Return.tax).
- Click Open. The tax return will open in a separate window with the file name at the top.
- On the File menu, select Save As. Enter a different name (e.g., Amend 2007 Doe J Tax Return.tax), and then click Save.
TurboTax Online
- Log into TurboTax Online. Click here for help, if you're having trouble logging in.
- Download a PDF copy of your prior year return.
- Print a copy of your PDF return.
- In the downloaded version of TurboTax where you will be amending, use the PDF file to enter your tax return data exactly as you filed it with the IRS and your state.
- Follow the steps above (for Windows or Mac, depending on which downloaded version of TurboTax you are using) to save your original return and create a new copy for your amended return.
Answer a few questions about your amended return
If you are amending a 2007 return:
- Select the Federal Taxes tab (Personal tab in Home & Business) then the Other subtab.
- On the Other screen, click the Select Specific Topics button.
- Click Other Tax Forms.
- Next to Amend a Return, click Start.
- Follow the instructions for amending a return until you get back to the Other screen.
If you are amending a 2006 return:
- Select the Federal Taxes tab (Personal tab in Home & Business) then the Miscellaneous subtab.
- On the Choose How to Enter Your Miscellaneous Items screen, click the Select Specific Topics button.
- Next to Amend a Return, click Start.
- Follow the instructions for amending a return until you get back to the Miscellaneous screen.
Open your state return (if you filed one)
Follow these steps:
- Click the State Taxes tab then select your state.
- Click Continue.
- When the Interview starts asking questions about your state return, stop.
- Move on to changing information on your federal return, described next.
Make changes to your federal return
Follow these steps:
- Click the Federal Taxes tab (Personal tab in Home & Business).
- Enter changes to your federal (1040) return on the Interview screens.
- If you need to change your personal info or dependents, click the Personal Info tab.
- To quickly find the specific area of your tax return that you want to change, click Search Topics or Forms or Topic List.
Answer a few more questions about your amended return
Follow these steps:
- Click the Federal Taxes tab (Personal tab in Home & Business).
- Select Search Topics or Forms, enter amended return then click GO.
- On the Amend This Return screen, select Continue working on this amended return, then click Continue.

- Continue this section of the Interview for amending a return and answer the questions.
- On the Explanation of Changes screen, enter the reasons for your changes.
- Follow the instructions for amending a return until you get back to the:
- Other screen (2007)
- Miscellaneous screen (2006)
Run the federal Error Check
Follow these steps:
- Click the Federal Review tab, then click Error Check.
- Resolve any errors that TurboTax finds
Make changes to your state return and run the state review
- Click the State Taxes tab, then select your state.
- Enter changes to your state return on the Interview screens. To quickly find a specific area you want to change, click Topic List.
- When you're finished making changes to your state return, go to the Amend section in your state return, usually found in the last section before the State Review. To quickly find the amend section, use the Topic List to look for and open one of these topic names (it varies by state, and sometimes you have to expand the topic to find the amend section):
- Other Forms You May Need (most common)
- Additional Forms
- Other Forms
- The Amend section should show that your state return is already being amended (for example, the checkbox -- next to the question asking if you want to amend -- should be checked).
- Now answer the interview questions about your amended state return. Most state programs have you fill in the actual amended tax form on the screen.
- Be sure to fill in the explanation or reasons for amending your state return.
- After you're done filling in the amended form, return to the Interview.
- Continue through the Interview screens and run the State Review.
- Resolve any errors that TurboTax finds.
Print and review your amended returns
- Click the Print & File tab.
- Follow the instructions to print your returns for filing by mail.
- Review your amended returns.
Sign and mail your amended returns
Sign and mail Form 1040X, your state amendment form, and any supporting forms to the addresses on the printed filing instructions.

