After you file

You *might* be able to get 2015, but earlier years are likely purged forever.  The IRS *might* have transcripts going back a bit farther.

 

You can get a free transcript from the IRS:   

 

https://www.irs.gov/individuals/get-transcript

**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**