I have tax owing with the 2019 tax return. I made the payment online today.
Under no circumstances and with no exceptions will you change "ANYTHING" on your tax return for "ANY" "REASON" concerning the payment you made "TODAY". Leave it alone and file it.
If I send you a bill for $1000 with the amount due date 5 months from today, and you pay me today, that bill will "STILL" show $1000 due. It's not going to "magically" change.
