After you file

@xmasbaby0 Thanks for your reply. Yes, I will know & have evidence of my payment based on Tax due amount shown while I file. In case IRS doesnt agree with the amount and want to change the due amount, how to know that without letter ( in case I miss).  Looks like based on the comments, There is no tax return status tracker same as refund tracker if IRS owe. I have to check my mailbox or IRS account to get any update, if there is no update that means IRS approved my tax return.