Tax Calendar

2026 US Tax Filing Deadlines for Non-Resident Aliens

Every tax season people ask: "I have no green card and no SSN — so US taxes have nothing to do with me, right?" In fact, if you hold US assets, IRS rules matter. Here is your 2026 calendar — save it for reference.

Jan – FebDocument season. Check your mail and verify your statements. • US stocks/bonds: watch for Form 1042-S. If 30% was withheld on your dividends, this is the form your refund depends on. • Cross-border companies: prepare Form 5472. Even with zero income, filing on time avoids compliance risk (the penalties are high).
Mar – Apr 15Filing period. NRAs usually file on Form 1040-NR — be careful not to use the resident alien form by mistake. • Property owners: file; depreciation losses can offset future gains. • ITIN renewal: if you need to file, use this window to handle your ITIN renewal at the same time.
Apr 15Deadline. Pay any tax owed by this date. If you cannot get it all ready, file Form 4868 to request an extension — it extends your filing, not your payment.
Jun 15Overseas grace period. NRAs living outside the US are automatically extended to this date. Still, with the IRS, the practical advice is: file early, and your refund lands early.
Oct 15Final extension deadline. After this, you are genuinely "not filed" — no more postponing.

Students: even with no income, file Form 8843 every year. Good tax records matter for future status applications such as OPT and H-1B.

NRA Filing Essentials

Confirm you are using Form 1040-NR.
Correctly distinguish your tax status: resident alien (RA) vs non-resident alien (NRA).
Make good use of tax treaties and withholding rules.

Filing US taxes is a meticulous task that requires a deep understanding of the US tax system. To avoid unnecessary mistakes, it is best done under the guidance of a professional tax preparer. And if you do not have an ITIN yet, remember that you usually need one before you can file — so apply for an ITIN tax number online well ahead of the deadline.

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