Who do you call when the IRS stops answering?

Figures relate to tax year 2025 (US)

You have written four times. Each reply asks for the same documents you already sent.

At some point the ordinary channels stop working and writing again achieves nothing at all.

There is a separate office for that, and it sits inside the IRS while answering to Congress rather than to the IRS.

Key takeaways

• The Taxpayer Advocate Service is independent of the rest of the IRS.
• It exists for cases that are stuck rather than cases you dislike.
• You qualify through economic burden or systemic burden.
• Form 911 is the way in, and it is free.
• There is no office in Britain, so your case goes to the international team.
• It cannot change the law or replace an appeal.
• Try the normal channels first, because it will ask whether you did.
• Expats use it far less than their share of the problems.

What is the Taxpayer Advocate Service?

An independent organisation inside the IRS that helps taxpayers whose problems are not getting solved. According to IRS guidance on the advocate service, it reports to Congress through the National Taxpayer Advocate rather than through the operating divisions. That independence is the whole point of it.

The service is free and open to anybody, abroad or at home.

It has existed in its current form since the late 1990s.

When should you contact the taxpayer advocate?

When the ordinary route has failed and the delay is now causing you real harm. A refund missing for two years, a notice loop that repeats whatever you send, an ITIN rejected three times over the same document: those are the cases this office exists for. A simple disagreement about the law is not.

Our guide to IRS letters after streamlined covers notice loops.

Give the normal channels a fair go first.

What counts as economic burden?

Harm that is happening now or about to happen. The published grounds include significant hardship, an immediate threat of adverse action, a delay of more than thirty days in resolving your issue, and irreparable injury if nothing is done. Any one of them is enough to open a case.

Say plainly which ground you are relying on.

The thirty day delay ground is the one most expats meet.

What counts as systemic burden?

A failure in the way the IRS works rather than in your own affairs. A return lost in processing, a system that will not accept a foreign address, a procedure that simply has no path for somebody living abroad: all of those are systemic. The office keeps a record of them for its annual report.

Systemic cases help other people as well as you.

Describe the system failure rather than your frustration with it.

Does the taxpayer advocate help people abroad?

Yes, though there is no local office in Britain or anywhere else overseas. International cases are handled by a dedicated team, which you reach by post or fax rather than by walking in. That makes the written submission far more important than it would be at home.

Our guide to international taxpayer services covers the other channels.

Allow for international post in every timescale you plan around.

How do you ask for help?

You file Form 911, the request for taxpayer advocate assistance. It asks who you are, what the problem is, what relief you want and what you have already tried. There is no fee and no threshold, and a clear two page account beats a box of correspondence every time.

Our guide to IRS power of attorney covers having somebody act for you.

An adviser can file it on your behalf with authority on record.

Two routes into one office

What should you put in the form?

The tax years involved, the figures in dispute, the dates of every contact you have had, and one sentence saying exactly what you want done. Attach copies of the key letters rather than everything. A case worker reading fifty pages will take longer than one reading five.

Our guide to requesting a transcript covers proving the record.

A simple timeline at the top of the letter helps enormously.

How long does the taxpayer advocate take?

Weeks to open a case and often months to resolve it, which still beats an indefinite silence. You are given a named case worker and a direct line to them, and that alone changes the character of the correspondence. Chasing becomes possible for the first time.

Expect an acknowledgement within a few weeks of filing.

Complex international cases run longer than domestic ones.

What cannot the taxpayer advocate do?

It cannot change the law, waive a tax you genuinely owe, or decide a legal argument in your favour. Its job is to make the process work, not to rewrite the answer. People who go there hoping to overturn a correct assessment come away disappointed.

Our guide to reasonable cause relief covers penalty arguments.

Separate the process complaint from the legal complaint before you write.

Is it the same as appeals?

No, and the difference matters. Appeals decides whether the IRS position is right, while the advocate makes a stalled case move. If you disagree with a conclusion you want appeals, and if nobody will give you a conclusion at all you want the advocate.

Our guide to an IRS audit from abroad covers the appeals route.

Using one does not stop you using the other later.

Does it pause deadlines?

Not reliably, and this is the trap. A case with the advocate does not extend your ninety days to petition the Tax Court or your window to file a protest. Keep every statutory deadline in your own diary and meet it whatever the advocate is doing.

Our guide to the statute of limitations covers the time limits.

Never let an open advocate case lull you past a hard date.

Can it stop a collection action?

It can ask for one to be held while a case is examined, and that request often succeeds where a threat is clearly premature. The office can issue an assistance order requiring the IRS to act or refrain. That power is used sparingly rather than routinely.

Our guide to passport revocation for tax debt covers the harshest action.

Say in the form if a deadline or a levy is imminent.

What about a held refund?

This is the commonest expat case by a wide margin. A refund frozen by a verification check can sit for years while letters cross the Atlantic, and the advocate can usually find out why. Interest on a held overpayment runs at the federal rate, which sat at 7% for much of 2025.

Our guide to Form 843 refund claims covers claiming back tax.

Interest is small comfort against three years of silence.

What about an ITIN problem?

Also very common, because the documentation rules are hard to satisfy from abroad and rejections rarely explain themselves. A case here is usually about the same document being refused repeatedly. The advocate can find the actual objection, which is often not the one stated.

Our guide to ITIN applications from the UK covers the process.

Send certified copies rather than originals every time.

What about identity theft?

The advocate handles these, though there is also a dedicated unit for them. A return rejected because somebody has already filed under your number is a straightforward case to open. From abroad the verification steps are harder, which is precisely why the office helps.

Our guide to the identity protection PIN covers prevention.

Get a PIN afterwards so it does not happen twice.

A worked example

Take an illustrative case. An American in Edinburgh filed a streamlined submission and heard nothing for two years.

Four letters produced four identical acknowledgements and no decision.

A Form 911 citing the delay ground produced a named case worker within a month.

The submission had been sitting unassigned in a queue, and it closed six weeks later.

Does using it annoy the IRS?

No, and this worry stops people who should be filing. The office is part of the system by design, and case workers deal with it daily. Nothing about asking for help marks your file or invites closer attention later on.

Thousands of cases open every month without consequence.

The only cost is the time it takes to write it up.

What if the taxpayer advocate declines?

You still have options, and a refusal usually means the case was not really stuck. Appeals, an amended return, a formal claim or a congressional inquiry through your representative all remain open. Ask the case worker why it was declined, because the answer tells you where to go.

Our guide to amending a US return covers the correction route.

A declined case can be reopened if the facts change.

Can you go to your congressman?

Americans abroad keep a voting district, and casework offices do take tax enquiries. A congressional enquiry often lands in the same place as an advocate case, so there is little point running both at once. Pick one and give it time to work.

Your district follows your last American address.

Overseas voters are entitled to the same casework service.

Does Britain have an equivalent?

Not quite. HMRC has a complaints process and then the Adjudicator, which is an escalation route rather than an advocate assigned to your case. The American model gives you a person, and the British model gives you a procedure. Both work, differently.

Our guide to an HMRC enquiry covers the British side.

Americans in Britain sometimes need both at once.

What records should you keep?

Your filed Form 911, the case number, the case worker's name and direct line, and a dated note of every call. Those four make the difference between a case you can chase and one you cannot. Keep them until the matter closes in writing.

Write the date and substance of each call the same day.

Ask for the closing position in writing rather than by telephone.

Does it cost anything?

Nothing at all. The service is funded as part of the IRS, so there is no fee for filing a request and no charge for the case work afterwards. You therefore pay only for any adviser you choose to help write the submission.

So cost is never a reason to leave a case stuck.

Most people write their own and manage perfectly well.

Can an adviser contact the taxpayer advocate for you?

Yes, provided your authority is on record first. An agent with a power of attorney can file the request, speak to the case worker and take the correspondence, which usually saves a great deal of transatlantic telephoning. Without that authority the office will not discuss your file at all.

File the authority at the same time as the request.

Processing it can take several weeks, so send it early.

What is the annual report to Congress?

A published account of the biggest problems taxpayers face, written by the National Taxpayer Advocate each year. It often features the issues that hit Americans abroad hardest, such as refund delays and identity checks from overseas. So your systemic case may well end up in it.

The report also recommends changes to the law itself.

It is worth skimming if your problem feels unusual.

Does the taxpayer advocate handle penalties?

Only where the process has gone wrong, rather than where you simply want a penalty removed. A penalty nobody will even consider abating is a good case, and a penalty you think is unfair is not. So frame the request as a process failure.

Our guide to first time penalty abatement covers the usual route.

Try the ordinary abatement request before escalating it.

What if you move while a case is open?

Tell the case worker at once, because post that fails to reach you stalls the case completely. A change of address during an international case is the commonest reason for a file going quiet again. So update the IRS address of record as well as telling the worker.

Written confirmation of a new address is usually accepted.

Then check that the next letter actually arrives.

Can you telephone instead of writing?

There is a line, though from Britain it is awkward given the time difference and the waiting. A written request creates a record and forces the office to log the case, so posting the form is usually the better opening move. Then telephone to chase.

Keep the telephone for chasing once a worker is assigned.

Note the date, time and name after every call.

How to file a taxpayer advocate request

1. Try the ordinary channels and record what happened.
2. Identify which ground applies to your case.
3. Write a one page timeline of contacts and dates.
4. Complete Form 911 and say exactly what relief you want.
5. Attach only the key letters, not the whole file.
6. Post or fax it to the international team and keep proof.
7. Diarise every statutory deadline separately.
8. Chase your named case worker fortnightly once assigned.

Mistakes and penalties we see with taxpayer advocate cases

The first is going there to argue the law, which is the one thing the office cannot help with.

The second is filing before trying the normal route, which gets the case bounced straight back.

The third is sending a hundred pages, which slows down the very case you want sped up.

The fourth is treating an open case as a deadline extension, and losing a Tax Court window while waiting.

How US UK Tax Accountants helps

We write the submission as a case rather than a complaint, because the office responds to a clear account of what is stuck and what should happen next.

Then we hold the deadlines separately while the case runs. Our US federal returns service covers the filings behind it.

If your file has gone quiet for months, get in touch before writing again.

Last reviewed 26 October 2026. This article is general information and not personal tax advice, and case outcomes depend on the facts.

For the neighbouring question, The one deadline nobody can extend for you walks through it in detail.