16/10/2026
If you missed the US tax deadline, file your overdue return as soon as possible, even if you cannot pay what you owe. Penalties may apply, although some taxpayers qualify for relief.
Americans abroad should check whether they qualify for an automatic filing extension. If you have several years of unfiled returns or missed foreign reporting obligations, review the applicable IRS compliance procedures before submitting them.
Not sure which situation applies to you? Read the full guide here 👇https://www.expatustax.com/what-do-i-do-if-i-missed-the-us-tax-deadline/