Money From stimulus checks to Tax Day 2021: Answers to your questions about IRS changes, COVID relief and more March 19, 2021 Jessica Menton, USA TODAY Comments Off on From stimulus checks to Tax Day 2021: Answers to your questions about IRS changes, COVID relief and more Americans have tons of questions about their stimulus checks and 2020 taxes. Here's what you need to know about 2021 COVID-relief payments and more.