Hi All,
I'm filing 1040x for 2021 amend and found I have tax due (assume $100). On the IRS website it says I could pay due online with payment type "amend".
Let's say, on my current 1040x generated by turbotax, line 20( Amount you owe) is $100, and I now make $102 (considering interest etc) online.
How should I let IRS know that I have already paid tax due online for this amendment? Should I take an extra step by adding $102 to any line of 1040x and eventually show the amount due is $0 as I don't owe anything to the IRS?
Or, just keep my 1040x as it is now and mail directly?
Many thanks to your consistent guidance!
