If you have not filed your taxes, at least remember to file your Form 4868 to get an automatic extension from the IRS.
If you file for an exemption, you have until October 17, 2022 to file your taxes.
If you do not prepay expected taxes, penalties and interest will apply. It's better to get a refund than to pay taxes and penalties.
Get your IRS forms here: https://www.irs.gov/