Can taxpayers file after April 15 with an extension?

by | Feb 21, 2026 | AI Tax Answer Library

Here’s what HIVE AI had to say about “Can taxpayers file after April 15 with an extension?”:

Can taxpayers file after April 15 with an extension?

Yes. If you request an automatic extension by the original due date (generally April 15), you get about 6 extra months to file your individual return, typically until October 15. 1 3

An extension gives you more time to file, but it does not extend the time to pay any tax due; payment is still due by the original deadline (generally April 15) to avoid penalties and interest. 2 4

If April 15 falls on a weekend or legal holiday, the deadline to file the extension (and to file/pay) moves to the next business day. 1

Sources

1 – IRS.gov FAQ
2 – IRS Newsroom – IR-2025-48
3 – When to file
4 – Tax Time Guide: Use IRS electronic payment options for fast, safe service; avoid penalties and interest


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