Written by Oroni Chowdhury · Last reviewed: November 2026 · Applies to the 2026/27 tax year
It usually starts with an email from abroad: a client, publisher or bank says it will take tax off your payment unless you send a certificate of UK residence.
This guide covers who qualifies, how to apply to HMRC, how to use the certificate abroad and how the income goes on your UK return. It is written mainly for individuals and sole traders.
- It proves UK tax residence so a foreign payer can apply treaty rates.
- No treaty means a letter of confirmation instead.
- HMRC certifies past or current periods only.
- HMRC publishes no fee or processing time.
- The income still goes on your UK return.
What Is a Certificate of UK Residence?
A certificate of UK residence is HMRC’s written confirmation that you were resident in the UK for tax purposes during the period you name. Overseas tax authorities use it to check that you can claim the benefits of a double taxation agreement, the treaty between the UK and their country (apply for a certificate of residence).
Treaties often cut the tax a country takes at source on interest, dividends, royalties and some fees. Without proof of residence, most payers must apply their full domestic rate.
Residence, not nationality
Your passport is irrelevant. A British citizen living in Spain is not UK resident; a French national working in Manchester usually is.
Certificate of residence or letter of confirmation?
| Document | When HMRC issues it | What it is used for |
|---|---|---|
| Certificate of residence | A double taxation agreement exists with the other country | Claiming treaty relief from that country |
| Letter of confirmation | No treaty applies, or you need proof of UK residence for another reason | General proof of UK tax residence, for example for a bank |
A letter of confirmation is not a substitute for a treaty certificate. If a treaty exists and the payer needs it to apply a treaty rate, a letter will not do the same job. It is for cases where there is no treaty to claim under.
Do You Qualify? UK Residence and Treaty Benefits
To get a certificate of UK residence you must meet two conditions. You must be UK resident for the period, and you must be entitled to benefits under the relevant treaty. HMRC will not issue a certificate if you fail the second test, even if you are clearly UK resident.
For individuals, residence for each tax year is decided by the Statutory Residence Test, applied in a fixed order (RDR3 Statutory Residence Test guidance).
| Step | Main tests | Result |
|---|---|---|
| 1. Automatic overseas tests | Under 16 UK days (or under 46 if not resident in the last 3 years), or full-time work abroad with under 91 UK days and under 31 UK working days | Non-resident |
| 2. Automatic UK tests | 183+ UK days, your only home in the UK, or full-time UK work | UK resident |
| 3. Sufficient ties test | UK days plus family, accommodation, work, 90-day and country ties | More ties, fewer days needed |
The work tests have strict rules on hours and breaks, so a job abroad or few UK days does not guarantee non-residence. If you are borderline, work through RDR3 or take advice.
Just arrived, just left, or resident in two countries
- Just arrived: HMRC may not be able to issue a certificate until you have been in the UK long enough to show you are resident.
- Just left or just arrived mid-year: split-year treatment only applies if you fit one of its set cases, and it is not automatic. Where it applies, a certificate can only cover the UK part of the year.
- Resident in both countries: the treaty decides where you are resident for treaty purposes. Most treaties test, in order, where you have a permanent home, where your personal and economic ties are closer (your centre of vital interests), where you habitually live and your nationality. If those tests do not settle it, the two tax authorities resolve it between them under the Mutual Agreement Procedure.
If you are treaty-resident in the other country, you will not usually get a certificate for that treaty.
Being the beneficial owner
For dividends, interest and royalties, most treaties also require you to be the beneficial owner of the income, not someone receiving it on another’s behalf. This test does not usually apply to business profits, and some treaties also require the income to be subject to UK tax.
Your entitlement depends on the article covering that type of income. If several people own the income, each UK resident should ask for a certificate in their own name (HMRC International Manual INTM162020).
How to Apply for a Certificate of UK Residence
Most individuals apply online. Preparing first saves a round of HMRC questions.
- Ask the payer for its own form. Many countries have a form that HMRC must stamp or sign. Get it before you apply, so you can upload it with the request.
- Find the treaty and article. Check which agreement and which type of income applies, using the UK tax treaties list.
- Choose the period. Name the tax year or dates you need. For most applicants it must have already started, and the certificate cannot run past the date it is issued.
- Apply online. Start from the GOV.UK guidance page and sign in, or use the option to confirm your identity with an email code.
- Upload your documents, including the foreign form and anything else listed below.
- Submit and keep a copy of what you sent and any reference given.
What HMRC asks for, by type of applicant
| Applicant | Key information HMRC needs |
|---|---|
| Individual | The treaty and country, the income type, the period and, if no return has been filed for it, your days in the UK and SRT position |
| Sole trader | The same personal residence details, plus the business income the payer is withholding tax on |
| Limited company | The treaty and income article, and confirmation of beneficial ownership and UK tax where required; a new company with no return also gives directors, shareholders and why it is UK resident |
| Partnership | A list of partners, showing which are UK resident and which are not |
| Accountant or agent | The client’s details and the application, plus evidence that the client has authorised them |
- The treaty, country, income type and period
- Beneficial ownership and UK tax confirmation, where the treaty requires it
- If no return is filed for the period: UK days, arrival and departure dates and your SRT basis
- The payer’s own form, if it has one
Applying by post
Online is the main route, but GOV.UK still lists postal addresses if you cannot apply online. Use those current addresses, not ones from older articles.
Using an accountant as your agent
An accountant can apply for you through their agent services account. HMRC will only issue a certificate to a third party with your consent. That consent can come from HMRC’s online agent authorisation, where you approve the agent’s request in your own account, or from a signed paper form 64-8 (client authorisation overview).
HMRC’s manual says a copy of the consent should go with the certificate request, so agents should attach it either way. Missing consent is a common reason requests are held up.
Asking for a letter of confirmation instead
With no treaty in place, use the same service to ask for a letter of confirmation of residence. Banks and some tax offices accept it as proof you are taxed in the UK.
How Long It Takes and What It Costs
HMRC does not publish a fee for a certificate of UK residence, and none is mentioned in its guidance. It does not publish a processing time either. Figures quoted online, from two weeks to three months, are other people’s experiences, not HMRC commitments.
Apply as soon as a payer asks, and allow extra time when a foreign form needs HMRC’s stamp.
The one pre-order exception
Businesses handled by HMRC’s Large Business directorate can pre-order certificates for December period ends. A November request is held and the certificate produced in January, after the period ends. HMRC queues the request; it does not certify residence in advance.
Using Your Certificate of UK Residence Abroad
Send the certificate, with any stamped foreign form, to whoever asked for it, usually the payer, before the next payment is made.
HMRC confirms your residence; the overseas authority decides whether you get relief and at what rate.
Apostille and legalisation
Some countries want official documents legalised before they accept them. In the UK this is done by the Foreign, Commonwealth and Development Office Legalisation Office, which confirms the signature of the official on the document (get a document legalised).
Many payers accept the certificate as it is. Ask the recipient in writing whether they need an apostille, and in what form, before you apply. The FCDO charges per document, and an unnecessary apostille adds both cost and weeks of waiting.
Reclaiming tax already taken
If tax was already withheld at the full rate, you usually reclaim the excess from the overseas tax authority, on its own forms and within its time limits. Your certificate normally supports that claim.
Does the 4-Year FIG Regime Affect Your Foreign Income?
From 6 April 2025, people who become UK resident after at least 10 consecutive tax years of non-residence can claim the foreign income and gains (FIG) regime. It gives full relief from UK tax on eligible foreign income and gains for their first 4 tax years of UK residence (HMRC RFIG44000 qualifying new residents).
- The relief must be claimed on your Self Assessment return, year by year.
- A claim costs you the Personal Allowance and the Capital Gains Tax annual exempt amount for that year (effects of a FIG claim).
- Claiming FIG relief does not change whether you are UK resident under a treaty.
It does change the sums. If foreign income is relieved under FIG, there is no UK tax on it, so there is nothing for Foreign Tax Credit Relief to offset and any foreign tax withheld becomes a real cost. Where a treaty only cuts foreign tax on income that is subject to UK tax, a FIG claim may also affect your entitlement. Weigh up both before claiming, and take advice if the amounts are significant.
A Certificate of UK Residence and Your UK Tax Return
A certificate of UK residence reduces foreign tax. It does not make the income tax-free in the UK. As a UK resident, you are taxed here on your worldwide income, so the payment still goes on your return (tax on foreign income).
To avoid paying tax twice, you claim Foreign Tax Credit Relief. Following HMRC’s helpsheet HS263, the credit is limited to the lowest of three amounts (HS263 relief for foreign tax paid):
- the foreign tax you actually paid
- the foreign tax the treaty allows the other country to charge
- the UK tax on that same income
Foreign tax above the treaty rate cannot be credited, which is exactly why getting the certificate early matters. The claim is made on the foreign pages of your return (SA106).
Nadia is a UK-resident illustrator and a basic-rate taxpayer. A publisher abroad pays her £10,000 in royalties. That country withholds 20% unless a treaty rate applies; the treaty rate is 10%. (Both rates are illustrative.)
- Without a certificate: £2,000 is withheld. UK tax on the royalties is £2,000. Her credit is the lowest of £2,000 paid, £1,000 allowed by the treaty and £2,000 UK tax, so £1,000. She still owes £1,000 in the UK and must reclaim the other £1,000 from the foreign authority, which can take months.
- With a certificate: £1,000 is withheld. Paid, treaty-allowed and UK tax figures give a credit of £1,000, and she owes £1,000 in the UK. Total tax is £2,000, with nothing to chase abroad.
Self-employed income from abroad is reported on your self-employment pages, with the credit claimed on SA106. Our guide to the self-employed tax return covers the rest of the return, and our article on when your return must be filed shows the deadlines. GOV.UK also explains how foreign income is taxed if you live in the UK.
Why HMRC Refuses or Delays a Certificate
Most problems with a certificate of UK residence come from missing or mismatched information rather than a real doubt about residence.
| Reason | What to do |
|---|---|
| The period requested is in the future | Ask for a past or current period; only Large Business December pre-orders are queued in advance |
| No return and no residence details | Give your UK days and SRT basis |
| Wrong treaty or article | Check the payer’s form first |
| You are not the beneficial owner | The real owner applies in their own name |
| You are not entitled to treaty benefits | HMRC will not issue a certificate; ask about a letter of confirmation |
| Agent has no client consent | Attach the authorisation |
Companies, Partnerships and Pension Schemes
Partnerships are treated differently. Under most treaties a UK partnership is not itself a resident, because its profits are taxed on the partners. HMRC therefore certifies that some or all of the partners are UK resident, and the partnership can usually claim treaty benefits on their behalf. Non-resident partners are not covered (INTM162110 certificates for partnerships).
Companies, trusts, charities, pension schemes and investment schemes use the same HMRC guidance. A UK company exempt from tax on dividends may not get a certificate for them unless it makes a specific election.
For a fuller walk-through covering every type of applicant, see our sister firm’s guide to the certificate of residence.
Certificate of UK Residence: FAQs
Is a certificate of UK residence free?
HMRC does not charge a published fee for it. You may pay separately if you use an accountant or need the certificate legalised by the FCDO.
How long does HMRC take to issue one?
HMRC does not publish a timescale. Apply as soon as you are asked, and allow longer if a foreign form needs to be stamped.
Can I get one for the current tax year?
Yes, for the part of the year that has already happened. The certificate cannot cover dates after it is issued.
Can I apply for a certificate of residence before my tax return is filed?
Yes. If you have not filed a return for the period, give HMRC your days in the UK, your arrival and departure dates and how you meet the Statutory Residence Test.
Can HMRC issue a certificate for a future accounting period?
No. Large businesses can pre-order for a December period end, but HMRC only produces the certificate after that period has ended.
Does the FIG regime affect my certificate of residence application?
It does not change whether you are UK resident. It can affect the tax outcome, because income relieved under FIG has no UK tax for foreign credit, and some treaties need the income to be taxed in the UK.
Can a UK partnership obtain a certificate of residence?
Yes, but HMRC certifies the UK-resident partners rather than the partnership itself. The application lists the partners and shows which are UK resident.
Can I use a certificate of residence to reclaim foreign withholding tax?
Usually, yes. Most countries ask for it as part of a refund claim, which you make to their tax authority under their rules and time limits.
Can my accountant apply for me?
Yes. Your accountant applies through their agent services account, with your authorisation given online or on form 64-8.
Does it need an apostille?
Only if the country receiving it asks for one. Check with the payer or tax office first, as legalisation through the FCDO carries a fee.
Do I still pay UK tax on the foreign income?
Usually yes. You report it on your UK return and claim Foreign Tax Credit Relief for the foreign tax allowed by the treaty.
I have just moved to the UK. Can I get one?
Possibly not straight away. HMRC may need you to have been here long enough to show you are UK resident under the Statutory Residence Test.
What is a certificate of tax domicile?
Some countries use this phrase for proof of tax residence. HMRC does not issue domicile certificates; a certificate of residence is the document they need.
Final Verdict: Getting and Using Your Certificate of UK Residence
A certificate of UK residence is a simple document with a real cash value. Get it before the next foreign payment, include the payer’s own form, and ask only for periods that have already happened. Then report the income on your UK return and claim credit for the treaty-rate tax.
- Ask the overseas payer whether they have their own form, and whether they need an apostille.
- Work out the treaty, income type and period, then apply through GOV.UK.
- Keep records of foreign tax withheld for your SA106 claim.