Your Renunciation Appointment London: The Tax Papers to Have Ready
The embassy checks your identity and your intent. The IRS later checks five years of returns. Here is the paper pack that serves both, and the order to build it in while you wait for a London slot.
The months on the embassy waitlist are the right time to settle five years of US filings, so the folder you carry on the day is complete.
Written by the US UK Tax Experts team, cross-border tax specialists
Renunciation appointment London: an introduction
Your renunciation appointment London slot is where you take the oath. Yet the tax work that decides your outcome happens before and after it. The embassy asks for identity and citizenship documents. Your tax position, by contrast, rests on five years of US returns, a final dual-status return and Form 8854. So the useful question is what to have ready, and in what order.
This article supports our guide to IRS streamlined filing. Most people who renounce from Britain first need to bring old years up to date. It also links to our expatriation service. We focus on sequence and paperwork. The cost, the exit tax tests and the life after renouncing each have their own articles on this site.
Why the renunciation appointment London date shapes your tax year
Your oath day usually becomes your expatriation date. That date splits your final US tax year in two. It also fixes the five tax years you must certify on Form 8854. Consequently, a date you cannot fully control sets your filing calendar for the next eighteen months.
Who this is written for
We write for US citizens in England, Wales or Scotland. Each plans to renounce at the embassy. The process for Northern Ireland runs through the consulate in Belfast instead. Green card holders who give up residence follow a different route, and we leave them aside here.
How does the London renunciation process run from waitlist to certificate?
It runs in four stages. You join a waitlist and complete an initial interview by email. Then you attend a final interview in person, and the State Department later rules on your certificate. Each stage can take months, and the embassy says so plainly.
Joining the waitlist
The embassy's page on loss of US citizenship asks you to add your name to a waitlist first. It warns that it may take several months before an appointment is offered. Furthermore, it asks you not to send documents or chase updates until it contacts you. People in Scotland are also handled by London, while Belfast takes requests from Northern Ireland by email.
The email stage and the questionnaire
The waitlist ends with an email, not a phone call. From that point the embassy runs a paper stage: you send copies of your documents, and an officer conducts a first interview in writing. The key document is the DS-4079 questionnaire on loss of nationality. Part I is yours to fill in ahead of time. Part II, by contrast, stays blank and unsigned until the officer is in front of you.
The final interview and the fee
At the final interview you bring the originals of everything you emailed earlier. Without them, you will be asked to rebook. You sign Part II before a consular officer and then pay the fee if you choose to go ahead. The embassy states the fee is $450, non-waivable and non-refundable. That figure follows a final rule published in the Federal Register that cut it from $2,350, effective 13 April 2026.
Waiting for the certificate
A Certificate of Loss of Nationality, or CLN, is the State Department's final ruling on your nationality. The embassy says review may take several months or more. Meanwhile, it keeps your US passport and cancels it if the certificate is approved. The legal basis for the oath sits in 8 USC 1481.
What should you have ready before the email interview?
Have your citizenship papers, proof of your other nationality and your US tax history ready before the embassy writes. The waitlist months are the best time to fix filing gaps. After all, you cannot redo the oath.
The embassy side of the folder
The embassy works from identity and nationality papers. Expect to need your US passport and, where relevant, your Consular Report of Birth Abroad or naturalisation certificate. The embassy says these are generally kept during the process and later returned. In addition, you need evidence of your British or other nationality. GOV.UK confirms that dual citizenship is allowed in the UK. Your British passport is unaffected.
The tax side of the folder
No consular officer will audit your tax returns. Nevertheless, the embassy points applicants to IRS guidance on the expatriation tax before they proceed. That is a hint worth taking. Your tax papers are for you and your preparer. With them, you sign the oath knowing your Form 8854 certification will be true.
Closing gaps in your filing history
Missed years? The waitlist gives you time to use the streamlined filing compliance procedures. Those procedures cover three years of returns and six years of FBARs for non-wilful filers. Therefore, finishing them before the oath puts you in a far stronger position to certify. Our streamlined filing service prepares that package from your UK records.
Which tax papers belong in your renunciation appointment London pack?
Three groups belong in it. First comes proof that five tax years are filed. Second come your balance sheet figures, and third the records for the final part-year. Building them in that order means nothing is rushed after the oath.
Group one: the five-year compliance record
Form 8854 asks you to certify five years of federal tax compliance. The Form 8854 instructions say this covers income tax, employment tax, gift tax and information returns. Consequently, your pack should hold a copy of each return for those years and each FBAR. Also keep the IRS acceptance or account transcripts. If you cannot certify, you are treated as a covered expatriate whatever your income or wealth.
Group two: the balance sheet figures
The net worth test asks if you hold $2 million or more. Furthermore, Form 8854 asks for a balance sheet of assets and liabilities. So gather recent values for your home, pensions, ISAs, bank accounts and shares, with the mortgage balance. A valuation dated close to your renunciation appointment London date saves a second round of requests later.
Group three: records for the final part-year
Keep payslips, interest and dividend records. In addition, note any US accounts you hold. They matter for how income after the oath is treated as a nonresident.
A checklist you can work through
Start with the five returns and confirm each one was filed and accepted. Next, check the FBARs. One is due for each year your accounts passed the FinCEN reporting threshold of $10,000 in aggregate. Then list every asset with a value and a date for the renunciation appointment London file. After that, gather the documents the embassy asked for and match them to the originals. Finally, note your expected expatriation date at the front. Every figure is then valued to one day.
Three slips we see before the oath
In our experience, the same three slips recur. The first is signing Part II at home because the form seems routine. The embassy will not accept that, and the form must be redone. The second is treating a pending streamlined package as finished. A package you have posted is not the same as five years you can certify, so keep proof of filing in the wallet. The third is valuing assets on different dates. A pension valued in March and a house valued in August give a balance sheet that does not hold together. Each slip is easy to avoid if you build the pack early.
What happens when you renounce US citizenship at the appointment?
At the appointment, you sign Part II before a consular officer, swear the oath and pay the $450 fee. Your passport is kept. The oath date normally becomes your expatriation date for tax, once the State Department approves your Certificate of Loss of Nationality. Nothing about your British status changes.
The oath date as your expatriation date
The IRS uses the earliest of several dates. One of them is the date you renounce before a US consular officer, provided a CLN later confirms it. The rule appears in section 877A and is explained in the Form 8854 instructions. As a result, a slow certificate does not move your tax date.
Travelling between the oath and the certificate
Need to visit the US on your US passport before the certificate is decided? The embassy asks you to say so at the final interview. Hence, plan any trip in advance and raise it on the day rather than afterwards.
What do you file after the renunciation appointment London date?
You file a dual-status return for the oath year with Form 8854 attached. You also file a final FBAR if your accounts crossed the threshold that year. These are due on the normal deadline for that tax year.
The dual-status return
A dual-status return is a US return for a year split between two tax statuses. The IRS page on dual-status individuals explains the format. If you are a nonresident at year end, you file Form 1040-NR marked as a dual-status return. You then attach a Form 1040 as a statement for the earlier part. The Form 1040-NR instructions give the detail.
Form 8854 and its deadline
You attach the initial Form 8854 to that return. With no return due, you still send it by the date one would have been due. Moreover, they set a $10,000 penalty for failing to file, unless you show reasonable cause. The section 6039G reporting rule is the source of that duty.
When the five years were not in order
Renounced without catching up? The IRS offers relief procedures for certain former citizens. They apply only after you have renounced. You need a net worth under $2 million. Total tax over the final year and the five before it must be $25,000 or less. In addition, you must have no prior US filing history and your failure must be non-wilful. For most people in Britain, catching up before the oath is the cleaner route.
Consider a typical case: Hannah's timeline
Hannah is an example, not a client. She was born in Ohio, moved to Manchester at 30, and became British by naturalisation. She joins the London waitlist in January. Her last US return covered 2021, and she never filed FBARs.
Using the waiting months
While she waits, Hannah files a streamlined foreign offshore package. It covers the three most recent years of returns and six years of FBARs. Next, she files her ordinary return for the following year on time. By the time the embassy emails her, the five years she must certify are complete.
The day and the year after
Her final interview falls in June. She brings the originals the embassy requested, plus a separate wallet of her tax copies and a dated balance sheet. Her net worth is about $1.1 million, and her UK tax credits leave her average US income tax near zero. So she expects to pass all three tests. The following spring, her preparer files her dual-status return with Form 8854. Her final FBAR covers January to June. Because she naturalised, the dual-citizen-at-birth exception does not apply, so the certification does the work.
What the example shows
Hannah's renunciation appointment London date was outside her control. However, the order of her filings was not. Fixing the history first meant the oath date simply set the split of her final year.
How US UK Tax Experts can help
US UK Tax Experts prepares and files the returns around your renunciation from one file, so the US and UK figures agree. For example, we bring missed years up to date through the streamlined procedures. We also prepare the dual-status return, Form 8854 and the final FBAR. Our FBAR and FATCA reporting guide explains the account side in more depth. For the exit tax tests, read our Form 8854 expatriation statement guide.
We do not book embassy appointments or give immigration advice. Instead, we finish the tax side of your renunciation appointment London plan before you meet the officer. The IRS's own Notice 2009-85 is the longer read if you want the technical background.
Conclusion
The embassy controls when you renounce, but you control what is filed by then. Use the waitlist months to bring five years into line. Value your assets to the expected date, and keep the tax papers in their own wallet. After that, the oath date simply splits one final year. A tidy renunciation appointment London pack turns the last stage into routine filing rather than repair work.
Contact us
On the waitlist already? Email hello@usuktaxexperts.com or use our contact form. Tell us your last filed year and your expected renunciation appointment London month. We reply within one working day.
Frequently asked questions
You sign Part II of the DS-4079 questionnaire before a consular officer, take the oath and pay the $450 fee. The embassy keeps your US passport while the State Department reviews your request for a Certificate of Loss of Nationality. Your oath date normally becomes your expatriation date for US tax once the certificate is approved.
No. The embassy says loss of nationality appointments for people in Scotland are handled in London. People in Northern Ireland request an appointment from the consulate in Belfast by email.
No. The embassy's current process starts with documents and an initial interview by email once your name reaches the top of the waitlist. Only the final interview, where you sign Part II and take the oath, is in person.
The embassy does not ask to see your tax returns. However, you will certify five years of US tax compliance on Form 8854 afterwards, so have those years filed before the oath. Keeping copies in a separate wallet for your renunciation appointment London folder makes the later filing straightforward.
Usually the oath date. The IRS treats you as relinquishing citizenship on the date you renounce before a consular officer, provided a Certificate of Loss of Nationality later confirms it. A slow certificate therefore does not move your tax year.
The embassy asks you to raise this at the final interview if you need to travel on your US passport in that period. Plan any trip before the day and tell the officer, rather than asking afterwards.
No. The embassy describes the fee as non-waivable and non-refundable, including where the request is denied. It is paid only after you sign Part II, so you can still decide not to go ahead before paying.
