IRS Notices Received Abroad — What to Do, How to Respond
Reviewed by the Fairlight Accounting cross-border tax team — U.S. & Canadian Tax Desks
An IRS notice received abroad is the same letter a domestic taxpayer gets — a proposed change, a balance due, a request for documents, a penalty — delivered weeks late by international mail with a deadline that started when it was issued. The notice is routine; the distance is the problem. Read it precisely, answer in writing, and get time on your side early.
On this page
Which notices do expats commonly receive?
- Proposed changes to income when a payer's form doesn't match the return — a U.S. brokerage statement, a pension, a Social Security statement.
- Balance-due notices after a return showed tax owing, or after a penalty was assessed.
- Automatic penalty assessments for late international forms, especially Form 5471, issued by computer when the form arrives late.
- Requests to verify identity or to confirm a return was actually filed by you — common for returns filed from foreign addresses.
- Letters about the foreign earned income exclusion or foreign tax credit, asking for the day log, foreign tax proof, or residence evidence.
- Collection notices escalating toward liens or levies when earlier letters went unanswered.
Each has a notice number in the corner and a response date. Both matter.
What should I do first?
Read the notice completely, confirm it is from the IRS (the IRS initiates contact by mail, not by phone, text, or email), and note the response deadline and the specific action requested. Compare it to your filed return. Many notices are simple mismatches resolved by sending a document; some are wrong and need a written disagreement; a few require payment. Do not ignore it because it arrived late — the IRS doesn't know when it reached you.
How do I respond from abroad?
In writing, to the address on the notice, with a copy of the notice, your identifying details, and a clear explanation or the requested documents. Send it in a way you can track. Where the notice allows, the IRS online account lets you view balances, make payments, and in some cases respond digitally. Phone contact is possible through the IRS's international line during U.S. business hours, but expect long waits and keep written confirmation of anything agreed.
Can I get more time because of mail delays?
Often, yes. If a deadline is close or past because the notice reached you late, write immediately explaining the delivery date and requesting additional time; attach evidence of the postmark if you have it. For proposed changes, the IRS generally grants extensions when asked before the deadline passes. For statutory notices of deficiency — the ones that give 90 days to petition Tax Court — the deadline is extended to 150 days for notices addressed outside the U.S., and it cannot be extended further.
When should someone represent me?
When the notice involves a penalty assessment, a disputed exclusion or credit, multiple years, or collection action — or simply when the time-zone and mail logistics make a direct response impractical. Form 2848, Power of Attorney, lets a qualified representative deal with the IRS on your behalf, receive copies of notices, and speak to the agency by phone. Representatives can usually resolve a mismatch notice or a penalty abatement request faster than an individual abroad can.
What if the IRS isn't responding or the problem is stuck?
The Taxpayer Advocate Service is an independent office within the IRS for cases where normal channels have failed, caused hardship, or dragged on. It accepts cases from taxpayers abroad. It is a last resort, not a first step, but it exists.
Frequently asked questions
Can I change my address with the IRS to a foreign one?
Yes, with Form 8822 or on your return. A current foreign address is the single best way to shorten the delay on future notices.
The notice says I owe tax I don't think I owe. Should I pay first?
Not necessarily. Respond with your disagreement and evidence by the deadline. Paying and claiming a refund later is an option if you want to stop interest while the dispute runs.
I received a penalty notice for a late Form 3520. What now?
Respond with a reasonable-cause statement explaining the delay. Since October 2024 the IRS reviews reasonable-cause statements before assessing the penalty on late-reported foreign gifts and bequests, and assessed penalties are frequently abated when the explanation is sound.
Can someone else receive my IRS mail in the U.S.?
You can list a U.S. mailing address and have a representative receive copies under Form 2848, which avoids the international mail delay entirely.
Next step
Fairlight Accounting handles U.S. domestic, cross-border (U.S.–Canada), and international tax returns, plus bookkeeping, payroll, and CFO advisory. If an IRS letter has reached you abroad, our U.S. Tax Desk can read it with you, draft the response, and pull together the documents it asks for. See pricing or book a free fit call.
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