What Happens if You Missed the Tax Deadline?
If you didn't file your 2021 federal tax return or request an extension by April 18 (or by April 19 for residents of Maine or Massachusetts), don't let that stop you from completing your 1040 and paying your tax as soon as possible if you owe the IRS money. If you can't file your return, at least pay what you can now. Acting quickly will help keep the penalties and interest you may owe from getting out of hand.
Some people may have more time to file their tax returns and pay any taxes due. For example, filing and payment deadlines are later for some disaster victims, for details). But if the special rules for these taxpayers don't apply to you, then it's time to stop procrastinating.
