How long does it take for my return to update to my account? Submitted returns will update to your tax account overnight. March 04, 2017 21:53 Related articles Can I change a return in TNTAP? What if I make a mistake filing my tax return on TNTAP? How do I obtain a tax clearance to confirm to my licensing board that I have filed my professional privilege tax return(s)? How do I retrieve a saved request in TNTAP?