The Renunciation Process: A Step-by-Step Roadmap

Before You Do Anything: Get Tax-Compliant

I know you want to skip ahead to the appointment-booking part. Everyone does. But the very first step in renouncing US citizenship is the most tedious one, and if you try to do this out of order, you will waste time, money, or both.

You need five years of clean tax filings before you walk into that consulate. That means:

• Federal income tax returns for each of the five years preceding expatriation
• FBARs (FinCEN 114) for every year you had foreign financial accounts exceeding $10,000 in aggregate value
• Form 8938 (FATCA reporting) if your foreign assets exceeded the applicable filing thresholds
• Any outstanding tax liabilities paid or in a resolution arrangement

If you’ve been living abroad and haven’t been filing — you’re not alone, and you’re not necessarily in trouble yet. The IRS Streamlined Filing Compliance Procedures exist specifically for non-willful non-filers living overseas. The program lets you file three years of back tax returns and six years of FBARs with reduced penalties. For many expats, this is the on-ramp to compliance that makes renunciation possible.

The compliance prep alone takes most people three to six months, sometimes longer if your financial situation involves foreign pensions, businesses, or investments that need proper reporting. Start here. Start now. The FBAR penalties for non-compliance are genuinely severe — we break those down in FBAR Filing 2026: The $165K Mistake.

Secure Your Second Citizenship

This one is simple but absolute: you cannot renounce US citizenship if doing so would leave you stateless. The consular officer will verify that you hold citizenship in at least one other country before processing your renunciation. No exceptions.

If you already have a second passport through ancestry, naturalization, or investment, you’re set. If you don’t, this step alone can add years to your timeline. Citizenship by descent programs (Ireland, Italy, Poland, Portugal) can take anywhere from six months to five-plus years. Naturalization in most countries requires three to seven years of residency. Citizenship by investment programs exist but start around $100,000 and go up from there.

The point is: factor this into your real timeline. If you’re still working on a second passport, the renunciation process hasn’t started yet — it’s in the pre-game.

Model the Exit Tax Before You Commit

Before you book anything, you need to know what the exit tax would cost you. If you’re a covered expatriate — net worth of $2 million or more, average annual tax liability above $211,000 over the prior five years, or failure to certify compliance — the IRS treats you as if you sold every asset you own on the day before you renounce.

The full exit tax breakdown covers how the mark-to-market calculation works, what the $910,000 exclusion means, and the special rules for retirement accounts and deferred compensation. Read it before you proceed. For some people, the exit tax bill is zero. For others, it’s a number that changes whether renunciation makes financial sense at all — or at least changes when it makes sense.

If your situation is anywhere near the covered expatriate thresholds, get a tax attorney to model the numbers. A $3,000 consultation that tells you to wait eighteen months and restructure could save you six figures on the exit.

Schedule the Consulate Appointment

Here’s where the process becomes a test of patience and Internet reflexes.

Renunciation appointments are booked through each US embassy or consulate’s individual scheduling system. There is no centralized waitlist. No unified portal. You check each post separately, and appointment slots are released at irregular intervals — sometimes in batches, sometimes one at a time, sometimes at 2 AM local time because the scheduler runs on Washington hours.

Current wait times by region (as of early 2026):

• Western Europe (London, Paris, Berlin, Amsterdam): 6–12 months
• Southeast Asia (Singapore, Bangkok, Kuala Lumpur): 3–6 months
• Latin America (Mexico City, Bogotá, São Paulo): 12–18 months at some posts
• Smaller or less-demanded posts (e.g., Bermuda, certain Eastern European posts): 2–4 months, though appointment slots may be very limited

Some people monitor multiple consulates and book at whichever one opens first. You do not need to renounce at the consulate nearest you — you can renounce at any US consulate worldwide. A friend of mine booked a trip to a smaller European post specifically because the wait was three months instead of ten.

There are also third-party appointment monitoring services that will alert you when slots open. Whether those are worth the fee and whether they technically violate the consulate’s terms of service is something you’ll need to decide for yourself.

The Two-Appointment Structure

Most consulates use a two-appointment process, though some smaller posts combine everything into one visit. Here’s how the standard structure works:

Appointment 1 — The initial interview. A consular officer reviews your documents, confirms you understand the consequences of renunciation, and explains the process. They want to verify that you’re acting voluntarily, that you understand renunciation is permanent, and that you won’t become stateless. You’ll submit your documents and pay the $450 fee at this appointment. The officer may ask you questions about your motivations — not to judge you, but to establish on the record that you’re acting of your own free will and with full understanding.

Appointment 2 — The oath of renunciation. This is typically scheduled two to four weeks after the first appointment, giving you a “cooling off” period. At this appointment, you’ll sign the oath of renunciation in front of a consular officer. Once the oath is signed, you’ve renounced. Your US passport is typically collected or cancelled at this point.

The gap between appointments is deliberate. The State Department wants to make sure nobody renounces impulsively. If you’re someone who’s spent twelve months getting compliant and another six months waiting for an appointment, the two-week cooling off period will feel somewhat theatrical. But it’s the process.

What to Bring to Your Appointment

Showing up without the right documents means a wasted appointment and another months-long wait. Here’s the complete list:

• US passport (current or most recent — even if expired)
• Foreign passport or naturalization certificate proving citizenship in another country
• DS-4079 (Request for Determination of Expatriation) — completed in advance
• Proof of US tax compliance — typically your most recent filed tax returns and a statement of tax compliance. Some consulates are more specific about what they want to see here; call ahead.
• $450 payment (reduced from $2,350 in April 2026) — check with your specific consulate on accepted payment methods (some take credit cards, some want cashier’s checks, some vary)
• Social Security card (if you have it)
• Birth certificate or Consular Report of Birth Abroad (if applicable)
• Photo ID from your country of current citizenship

Bring originals and at least one photocopy of everything. Some consulates keep originals during the processing period. If you have any prior immigration documentation — old green cards, previous passports — bring those too. Better to over-prepare than to make two trips to Bermuda.

The DS-4079 Questionnaire

The DS-4079 is officially titled “Request for Determination of Expatriation,” and it’s the form the consulate uses to build the administrative record of your renunciation. It asks about your personal history, your reasons for expatriating, and the circumstances of your departure from the US.

The questions cover:

• Personal details — name, date of birth, place of birth, current address
• US citizenship history — how you acquired citizenship, when you last resided in the US
• Foreign citizenship — when and how you acquired it
• Intent and voluntariness — whether you’re acting freely, whether anyone is pressuring you, whether you understand the consequences
• Tax and military obligations — whether you’ve fulfilled your tax obligations, whether you have pending legal matters in the US
• Motivations — why you want to renounce (this is open-ended; you don’t need to justify your decision, but the State Department wants it on the record)

A word on the motivation question: be honest and straightforward. “I have permanently relocated abroad and no longer wish to maintain US citizenship” is perfectly fine. You don’t need to write an essay. You don’t need to criticize US policy. You don’t need to be apologetic. The consular officer isn’t scoring your answer — they’re documenting that you understood what you were doing.

The Interview and Oath of Renunciation

The renunciation interview itself is surprisingly brief — typically 20 to 40 minutes. The consular officer will walk through the DS-4079 with you, confirm your identity, verify your foreign citizenship, and ask you a series of questions designed to establish that you’re acting voluntarily and with full understanding of the consequences.

They’ll confirm that you understand: renunciation is permanent. You will lose the right to live and work in the US without a visa. You will lose consular protection from US embassies. You will lose the right to vote in US elections. You may still have US tax obligations for the year of renunciation (more on that below).

At the oath appointment, you’ll read and sign the Oath of Renunciation. Some people describe this as emotional. Others describe it as anticlimactic — bureaucratic, almost. You sign a piece of paper. The officer stamps some things. Your passport gets a hole punched through it or is collected entirely. And that’s it. You walk out a citizen of one fewer country.

After the Oath: The CLN Timeline

After you sign the oath, the consulate forwards your case to the Office of Overseas Citizens Services at the State Department in Washington, DC. They review the file and, if everything is in order, approve the issuance of your Certificate of Loss of Nationality (CLN).

The CLN is your official proof that you are no longer a US citizen. You will need it for various purposes — updating bank records, resolving tax matters, proving your status to foreign governments.

Processing time: typically two to six months after the oath, though some cases have taken longer. The consulate will notify you when your CLN is ready, usually by mail or email. Some consulates require you to pick it up in person; others will mail it.

Your expatriation date — the date that matters for tax purposes — is the date you signed the oath, not the date the CLN is issued. This distinction matters when you’re filing your final tax returns.

The Final Tax Return: Dual-Status Filing

The year you renounce requires a special tax return. You file as a dual-status taxpayer: a US citizen for the portion of the year before your oath date, and a nonresident alien for the remainder.

This means you’re taxed on worldwide income for January 1 through the date of your oath, and only on US-source income after that date. The mechanics of the dual-status return are genuinely annoying — you file Form 1040 for the citizen portion with a Form 1040-NR statement attached for the nonresident portion, or vice versa depending on which period is longer.

Most people need professional help with this return. It’s not a situation where TurboTax is going to cut it. Budget $2,000 to $5,000 for a tax preparer who knows how to handle dual-status expatriation returns.

Form 8854: The Expatriation Statement

Form 8854 is the IRS form that formally reports your expatriation. It’s where you certify five-year tax compliance, calculate whether you’re a covered expatriate, and report the exit tax if applicable.

You file Form 8854 with your tax return for the year of renunciation. If you renounce in 2026, it’s due with your 2026 return — April 15, 2027 (or October 15, 2027 with extension). Late or incomplete filing triggers a $10,000 penalty and can automatically classify you as a covered expatriate, even if you otherwise wouldn’t be.

This form is not optional, and it’s not something to handle casually. The exit tax calculation, the compliance certification, and the covered expatriate determination all happen here. If you’re working with a tax professional — and you should be — make sure Form 8854 is explicitly part of the engagement.

Practical Tips and Common Mistakes

Mistake 1: Starting with the appointment instead of the compliance. If you book a consulate appointment before your tax situation is sorted, you’ll either have to lie on the certification (extremely bad idea) or cancel and rebook (months of additional waiting). Get compliant first.

Mistake 2: Forgetting about FBARs. People focus on income tax returns and forget that FBAR compliance is separately required. Five years of clean FBARs is part of the certification on Form 8854. Missing this detail can make you a covered expatriate by default.

Mistake 3: Not modeling the exit tax. Some people discover after the oath that they owe a significant exit tax they didn’t anticipate. The time to run these numbers is before you sign anything. See Exit Tax Explained for the full breakdown.

Mistake 4: Assuming the process is quick. End to end, most people should budget 12 to 18 months from “I’m ready to start” to holding the CLN. If you don’t yet have a second passport, add the time needed to acquire one.

Mistake 5: Not keeping copies of everything. After renunciation, you’ll need your CLN, your final tax returns, proof of your oath date, and various other documents for years. Banks, governments, and institutions will ask for proof. Make digital and physical copies of every document in the process.

For the broader decision framework on whether renunciation is right for you, see Should You Renounce US Citizenship in 2026?. If you’re still in the early research phase, start there.

The Summary

Here’s the full sequence in order:

1. Get five years of tax returns, FBARs, and FATCA filings current
2. Secure citizenship in another country
3. Model the exit tax with a professional
4. Book the consulate appointment (and wait)
5. Attend the initial interview with all documents
6. Return for the oath of renunciation
7. Wait for CLN processing (2–6 months)
8. File your dual-status final tax return
9. File Form 8854 with that return
10. Keep copies of everything forever

The process is slow, expensive, bureaucratic, and permanent. None of those things are reasons not to do it — they’re reasons to do it correctly. The people who have the worst experiences are the ones who skip steps or rush the timeline. The people who do it right describe it as tedious but straightforward.

One step at a time. Starting with the taxes.