"Depends on whether you paid an estimated tax or you paid taxes with an extension request."
I did 3 things for both 2020 and 2021 taxes
1. Applied refund from prior year to next year.
2. Made regular 4 estimated tax payment in prior year
3. Made tax payment along with extension filing.
I am assuming Volvogirl might be right, Since I got interest along with refund in year 2022. That interest should be reflected on 2022 tax return (even though interest came from 2020 tax return over payment).
