How do i find a tax return from prior to 2013? I can see buttons showing years up til then but it stops.

TurboTax and the IRS save tax returns for seven years.  Returns older than that are gone.   The IRS might have a transcript of your 2013 return---they keep transcripts a few years longer than they save copies of the actual returns.

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

They don't go back prior to 2013 either. Thanks for the idea though. It was worth a check. I am getting audited on a carryover from my 2011 return. But I not longer have it in my files and it's not possible to get from the IRS. Statute of limitations doesn't seem to apply though as it showed up as a carryover on my 2019 return. I'm trying to figure out the source of it. Anyway looks like i owe money as i can't find the return. Sigh 🙂