After you file


@raquelrodriguez wrote:

It is my nephew's tax return  and I did not do his taxes for 2015, and it has to be amended, Do I have to re-do his 1040 for 2015 so I would be  able to do the amendment. Also my current computer only has Turbo tax for 2020 and 2021. it doesn't have the 2015 anymore how do I get the 2015 turbo tax? 


TurboTax does not support tax year 2015.  If he is amending a 2015 tax return for a tax refund, it is to late to file as the 3 years from the due date to file the 2015 amended return has expired on April 15, 2019.

 

If he has taxes owed on the 2015 amended tax return, it would be wise to seek out a local tax professional who can assist in completing the tax return.