Money Tax Day 2021: Haven’t done your taxes yet? 12 tips for last-minute filers May 17, 2021 Jessica Menton and Susan Tompor, USA TODAY Comments Off on Tax Day 2021: Haven’t done your taxes yet? 12 tips for last-minute filers Tax Day is here. Your federal taxes are due Monday. Be careful not to make sloppy mistakes or you could miss out on a larger refund. Here are tips.