2 things: first TT has some info for you, I think it’s on LINE 11 of your 1040
https://turbotax.intuit.com/tax-tips/irs-tax-return/how-to-find-your-adju[product key removed]e-agi-...
Seond: I remember seeing the PIN at the end, but it really wasn’t necessary for me to e-file.
