We'll help you make corrections or updates to your IRS accepted 2012 tax return.
Start by downloading the right version of TurboTax to amend your return.
If you used 2012 TurboTax Home & Business to file
>> Download TurboTax Amendment 2012 Home & Business (Windows)
If you used 2012 TurboTax Free, Basic, Deluxe, or Premier to file
>> Download TurboTax Amendment 2012 Premier (Windows)
For more help
Please read "How to amend a return you already filed."