There will not be an "approval" that you can track if you owed tax due and paid it. Your own bank/credit card records are your proof that you paid your tax owed. You are done, unless someday the IRS sends you a letter that says you made a mistake on your tax return.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**