@Tim Hannon wrote:
I don 't have my pin for previous year
You do not need your PIN for the prior tax year. You can enter any 5 digit PIN. However, you must have the 2019 AGI if you filed a 2019 tax return. The 2019 AGI is on the 2019 Federal Tax Return Form 1040 Line 8b.
If the IRS rejects your 2020 tax return for the 2019 AGI then enter a 0 (zero) for the 2019 AGI and e-file the 2020 tax return again.
