Low-cost Moving back from United Kingdom — re-establishing residency

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Canadians, Americans and NRIs on UK assignments, UK nationals who moved to Canada with a UK pension still running, and dual filers with property on both sides. Low-cost Moving back from United Kingdom with a fixed fee agreed in writing before any work starts. Call the 24-hour helpline on +1 (416) 619-0068, or request a written quote today.

+1 (416) 619-0068 See fixed fees
  • 15+Years of cross-border experience
  • 18,000+Clients served
  • 5.0Google rating
  • 4Global offices — India, USA, Canada & UAE
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Secure a fixed quote

Start by sending whatever paperwork exists — a written fixed quote comes back before any work begins.

24-hour helpline: +1 (416) 619-0068
  • Google rating 5.0 out of 5
  • Fixed fee agreed before work starts
  • 18,000+ clients served
United Kingdom in 60 words

The UK tax year does not align with the Canadian, US or Indian year, so every credit claim is a mapping exercise before it is a computation. Most of the expats who ask us about United Kingdom still have a filing footprint at home, and residence — not the address on the envelope — decides whether it stays open.

Who we act for here

Canadians, Americans and NRIs on UK assignments, UK nationals who moved to Canada with a UK pension still running, and dual filers with property on both sides.

Regional filing pattern

Most European systems run a calendar tax year with employer-administered payroll withholding, and the payslip usually contains social contributions that are not creditable income taxes at home.

The question that decides it

The UK tax year does not align with the Canadian, US or Indian year, so every credit claim is a mapping exercise before it is a computation — and the residence position has to be settled under both domestic rules and any treaty in force before either return is prepared.

Moving back from United Kingdom — re-establishing residency

This page takes the United Kingdom corridor and narrows it to one situation. The general position is on the United Kingdom country guide; what follows is what changes for this specific case.

Returning from United Kingdom is not the mirror image of leaving it. Departure-year positions taken on the way out can sometimes be unwound on property still held, and foreign plans and accounts want reviewing before arrival rather than after.

The firm’s founder at his desk in the Delhi office

Transparent, fixed pricing for moving back from United Kingdom

Moving back from the United Kingdom is priced on what you keep running after the move. A clean break with nothing left behind is one return; a UK pension still paying, an ISA that carries no shelter once you are resident again, or a let property retained all add a source that has to be reported and relieved separately.

Non-resident & departure filings

From $349

fixed, quoted before work starts

Non-resident filings and the two part-year returns a move produces, sequenced so neither country taxes the same income twice.
See the fee schedule

Individual tax filing

From $349

fixed, quoted before work starts

Returns for people whose tax position did not stay in one country, including the years residence itself is in question.
See the fee schedule

Foreign asset & information reporting

From $349

fixed, quoted before work starts

Disclosure of assets and interests held abroad, built once from a single asset list and filed on every side that asks for it.
See the fee schedule

Catch-up & voluntary disclosure

From $349

fixed, quoted before work starts

Missed years brought current under the disclosure programme that fits, with the penalty position worked out before anything is filed.
See the fee schedule

Corporate cross-border filing

From $999

fixed, quoted before work starts

The corporate return and its cross-border schedules as one engagement, so the group files a consistent position everywhere.
See the fee schedule

Payroll & mobility setup

From $999

fixed, quoted before work starts

Registrations, withholding and the employer obligations that follow staff working across a border, set up once and correctly.
See the fee schedule

Transfer pricing documentation

From $2,500

fixed, quoted before work starts

Documentation for transactions between related companies: the method, the comparables and the file an authority asks to see.
See the fee schedule

Estate & trust filing

From $799

fixed, quoted before work starts

Estates and trusts with assets or beneficiaries in more than one country, with both sides prepared together.
See the fee schedule

All published fees on one page — the complete list of what each engagement costs, stated as figures rather than ranges.

Do you still file at home?

Start from the home country rather than from United Kingdom. A Canadian asks whether residence ended, and the answer is in the ties. A US person asks nothing — the return is due wherever they live. An Indian resident asks how many days, and in which of the preceding years, because the transitional category depends on the history rather than the plan.

The UK tax year does not align with the Canadian, US or Indian year, so every credit claim is a mapping exercise before it is a computation — and the residence position has to be settled under both domestic rules and any treaty in force before either return is prepared.

Residency and the tie-breaker

Where both countries claim you as a resident for the same period, a treaty — if one is in force between United Kingdom and your home country — resolves it with an ordered set of tests: permanent home first, then centre of vital interests, then habitual abode, then nationality, with agreement between the two authorities as the final step. The case is built around whichever test decides it, which is why the evidence is assembled before the return rather than after a query.

Before any article is relied on, we check what is actually in force between United Kingdom and your home country for the year in question — protocols included, and the multilateral instrument's modifications with them. The published text and the operative text are not always the same document.

Income by type: who taxes what

Income typeGeneral treatment
Local partnership or LLP shareTaxable where the business is carried on, but whether your home country sees the entity as transparent decides in which year it taxes you.
Trust distributions received thereDepends on the trust's own residence and on whether the distribution carries income or capital, and the two systems frequently characterise it differently.
Gain on selling your former home at homeThe relief that exempted it while you lived there is usually time-limited once you leave, and the clock is not always the one people expect.
Gains on shares deriving value from local propertyCommonly treated like the underlying property rather than like ordinary shares, which reverses the usual answer on share gains.
Employment incomeGenerally taxable where the work is physically performed, with a treaty exemption for short assignments where the presence, employer and cost tests are all met.
Crypto disposals while resident thereUsually taxed where you are resident at the moment of disposal, which makes the date you became resident the whole question.
Dividends, interest and royaltiesTaxed at source by withholding, at a rate a treaty may reduce — but only if the payer holds valid documentation before payment.

The local nuance

The UK tax year does not align with the Canadian, US or Indian year, so every credit claim is a mapping exercise before it is a computation — and the residence position has to be settled under both domestic rules and any treaty in force before either return is prepared. None of that is exotic, but it is corridor-specific — and corridor-specific detail is what a template answer cannot supply.

If your position runs mostly in one direction, the Canada ↔ United Kingdom cross-border tax page carries both filing calendars side by side, the treaty article by article, and the withholding table.

We also publish regional pages for United Kingdom — states, provinces and major centres — at our United Kingdom regional index, which is the better starting point if your question is about a specific state or province rather than the country as a whole.

A worked example

The arithmetic is more persuasive than the description, so:

Credit relief on one stream of income

Take C$170,000 of income taxed in both countries. Assume the other country charged 22% on it and the home country would charge 44% on the same amount.

ItemAmount
Income taxed in both countriesC$170,000
Tax paid abroad (assumed 22%)C$37,400
Home tax on the same income (assumed 44%)C$74,800
Credit available (lesser of the two)C$37,400
Home tax still payableC$37,400

The credit absorbs C$37,400 and leaves C$37,400 payable at home, because the home rate on this income is the higher of the two. The balance is real cash and it is due on the home timetable, which is why instalments get raised in the first meeting. We run this on your actual numbers before advising anything, because the conclusion can invert with a modest change in inputs.

Illustrative figures, not a client engagement: the amounts are chosen to make the mechanism legible, and the rates and thresholds are assumptions stated for the example only. We confirm every one of them against the issuing authority for your own tax year before anything is filed.

The recurring errors

  1. Waiting for the foreign assessment before paying anything at home, and collecting interest on a liability that later disappears.
  2. Applying for a certificate after the payment or the closing instead of before it, which turns a rate reduction into a refund claim.
  3. Letting the payer apply the default withholding rate because the residency documentation was not in place before the payment. Recovering it afterwards costs several times what documenting it would have.
  • A change of scope is re-quoted before the work, never added to the invoice after it.
  • A 24-hour helpline, +1 (416) 619-0068, before you commit to anything.
  • Rated 5.0 out of 5 stars on Google, on a profile open for you to read.

We would rather scope it properly than quote it quickly.

Reviewed for the 2025 and 2026 filing seasons by Udit Gupta, Cross-Border Tax Expert, Legal Quotient Consultants. General guidance only. Your own facts decide the answer, so bring them to a call before relying on this.

US taxes after moving abroad — what this page covers

The search that brings most people to this page is US taxes after moving abroad. It is answered here for moving back from United Kingdom: what creates the obligation, which filings discharge it, and the fee agreed before the work starts.

Canadians, Americans and NRIs on UK assignments, UK nationals who moved to Canada with a UK pension still running, and dual filers with property on both sides.

From first contact to filed return

  1. Upload the file as it stands

    A secure link arrives after the first call. Incomplete is fine; that is what the review is for.

  2. The number is settled up front

    Priced from your own documents and confirmed in writing before any preparation begins.

  3. Both returns on one desk

    One engagement covers every country the file touches, reconciled line against line.

  4. Your approval, then the filing

    The return is yours to check first. We file once you say so.

The difference a dedicated cross-border team makes

Factor Legal Quotient Hourly billing model
Pricing A fixed fee, agreed in writing before work starts Hourly, billed as incurred
Experience 15+ years of cross-border work, 18,000+ clients Varies by file
Both sides of the border Prepared together by one team, so relief is claimed exactly once One country at a time, reconciled later
Who reviews it A named practitioner, published on the page Whoever the queue reaches
Where the work happens Our offices in India, the USA, Canada and the UAE Whichever single office you can travel to

Four terms worth pinning down

Tested party
The entity whose margin is measured in a transfer-pricing analysis, normally the less complex of the two parties to the transaction.
First-time penalty abatement
An administrative US waiver of certain penalties for a filer with an otherwise compliant history, requested rather than granted automatically.
Form 15CA
The remitter's declaration of the tax treatment of a payment leaving India, filed before the bank will process the transfer.
Stock option benefit
The employment benefit arising on an option, sourced across the period between grant and vest so two countries can tax slices of one gain.

The published fees closest to moving back from United Kingdom

Re-establishing residency is a date, and the fee depends on how clear that date is. Where the move, the family and the housing all fall together the file is short; where they are spread out, or years abroad were left unfiled, the record of ties has to be assembled before either return is prepared.

Individual tax filing

$349fixed, before work starts

Covers: Returns for people whose tax position did not stay in one country, including the years residence itself is in question.

See this fee page

Non-resident & departure filings

$349fixed, before work starts

Covers: Non-resident filings and the two part-year returns a move produces, sequenced so neither country taxes the same income twice.

See this fee page

Foreign asset & information reporting

$349fixed, before work starts

Covers: Disclosure of assets and interests held abroad, built once from a single asset list and filed on every side that asks for it.

See this fee page

Why choose Legal Quotient for moving back from United Kingdom

The order of filing is planned, not improvised

Which return goes first decides whether relief can be claimed at all. That sequence is worked out before anything is submitted.

Filed with the authority, not just prepared

The engagement runs to submission and to the correspondence that follows it, including the queries that arrive months later.

4 global offices

Meet us in person in India, the USA, Canada and the UAE, or send everything through the secure portal — the same process either way.

The reporting penalties get named early

The heaviest exposure on a cross-border file is usually a disclosure form, not the tax. We identify which ones apply before a deadline turns into a penalty.

The team reviewing a file together at a desk

Moving back from United Kingdom — the four phases

Step 1

Establishing the facts

A first call to map the obligations across every country involved

Step 2

Agreeing the fee

A single fixed fee covering the whole set, agreed before we begin

Step 3

Drafting and review

Preparation in the order that makes the relief usable, with a reviewer's sign-off

Step 4

Filing and follow-up

You approve the finished work, and we file it

Two of the firm’s advisers at a desk in the Delhi office

A fixed quote first, in writing

  • Step 1: Documents first, questions second – We read the file before asking anything, so the questions we do ask are the ones that matter.
  • Step 2: A quote you can hold us to – Fixed in writing against a defined scope. No hourly meter, and no revision after the fact.
  • Step 3: The order of filing decided deliberately – Which return goes first can decide whether relief is available at all. That is planned, not discovered.
  • Step 4: Nothing filed without your sign-off – You see the completed work, ask what you need to, and approve it before submission.

Quoted up front, in writing.

Contact Us 24-hour helpline +1 (416) 619-0068

Where to go next

Each of these carries its own guide, pricing pointers and FAQ.

Core services for this situation

Indian mutual fund TDS for NRIs Everything on Indian mutual fund TDS for NRIs, at the same depth as this page.
Recovering foreign VAT Recovering foreign vat — the guide, the FAQ and the fixed fee.
Credit method vs exemption method under Indian DTAAs The full guide to credit method vs exemption method under Indian dtaas, with the fee fixed before any work starts.
CRA residency determination review Its own page: CRA residency determination review — mechanism, deadlines and published fees.
Tax when citizenship is granted Everything on tax when citizenship is granted, at the same depth as this page.
Form RC1 — business number registration Rc1 business number registration — the guide, the FAQ and the fixed fee.
India ↔ United States — DTAA article by article The full guide to India ↔ United States — DTAA article by article, with the fee fixed before any work starts.
Cross-border wills Its own page: cross-border wills — mechanism, deadlines and published fees.
Benchmarking study Everything on benchmarking study, at the same depth as this page.

Who we help

Management consultants — what you owe in each country Everything on management consultants what you owe in each country, at the same depth as this page.
Engineering firms cross-border tax Engineering firms cross border tax — the guide, the FAQ and the fixed fee.
Airline pilots — what you owe in each country The full guide to airline pilots what you owe in each country, with the fee fixed before any work starts.
Tax for crypto traders Its own page: crypto traders tax — mechanism, deadlines and published fees.
Day traders — what you owe in each country Everything on day traders what you owe in each country, at the same depth as this page.
Tax for offshore vessel crew Offshore vessel crew tax — the guide, the FAQ and the fixed fee.
Oil & gas rotational workers — what you owe in each country The full guide to oil & gas rotational workers what you owe in each country, with the fee fixed before any work starts.
Tax for defence contractors Its own page: defence contractors tax — mechanism, deadlines and published fees.
Tax for lawyers & in-house counsel Everything on lawyers & in-house counsel tax, at the same depth as this page.

The corridors we work every week

Buying or selling property in Ireland Everything on buying or selling property in Ireland, at the same depth as this page.
Moving back from UAE — re-establishing residency Moving back from UAE — the guide, the FAQ and the fixed fee.
Working remotely from United Kingdom The full guide to working remotely from United Kingdom, with the fee fixed before any work starts.
Moving to United Kingdom — the tax year you leave Its own page: moving to United Kingdom — mechanism, deadlines and published fees.
Moving to Australia — the tax year you leave Everything on moving to Australia, at the same depth as this page.
Buying or selling property in France Buying or selling property in France — the guide, the FAQ and the fixed fee.
Canada–Hong Kong tax corridor The full guide to Canada Hong Kong tax, with the fee fixed before any work starts.
Moving back from France — re-establishing residency Its own page: moving back from France — mechanism, deadlines and published fees.
Moving back from Singapore — re-establishing residency Everything on moving back from Singapore, at the same depth as this page.

The people on your file

Five named practitioners, each with the part of a cross-border file they carry. Every page on this site says who reviewed it, and the reviewer is one of these people rather than an unnamed team.

Udit Gupta

Udit Gupta

Cross-Border Tax Expert

CA (ICAI), In-Depth Tax Trained

Reviews and signs off the practice's cross-border positions, and carries final responsibility for the treaty analysis on every file that leaves the office.

Abhinav Gupta

Abhinav Gupta

Canada Tax / International Tax

Canada Tax, International Tax, Cross-Border Tax, Transfer Pricing

Canadian returns with foreign income, non-resident filings, and the transfer-pricing documentation that runs alongside intercompany work.

Raghav Gupta

Raghav Gupta

International Tax

International Tax, Transfer Pricing Specialist

Benchmarking, method selection and the local-file and master-file sets that support a group's pricing policy under examination.

Anmol Mittal

Anmol Mittal

Canada and US tax

CPA Canada, CPA USA, CA (ICAI)

Files that have to be right on both sides of the border at once — dual filings, streamlined catch-ups, and the foreign tax credit reconciliation between them.

Vinayak Indolia

Vinayak Indolia

CFO advisory

CPA, CA. Fractional CFO and Senior Advisory Specialist

Groups that need the tax position and the finance function to agree: structure reviews, intercompany policy, and the reporting a board can act on.

Meet the whole team

Cross-border situations we are engaged for

Case study 1

Treaty Rate Refused Because the Paperwork Was Missing

A reduced rate under a treaty is available only where the payer is satisfied the recipient is resident in the treaty country. The certificate and the withholding form are what make the rate available at source instead of recoverable a year later.

Read how this one runs
Case study 2

Canadian Dividends and Interest Paid to a Non-Resident

Flat withholding applies at source whether or not a return would produce the same figure. The engagement establishes treaty entitlement, files what is needed to claim the reduced rate, and recovers what went out at the domestic rate.

Read how this one runs
Case study 3

Leaving Canada — the Bill You Get for Assets You Still Own

Emigrating triggers a deemed disposition of most holdings, which produces tax on gains never realised in cash. The file values the property, identifies what is excluded, and looks at whether security can be posted rather than the tax paid outright.

Read how this one runs
Case study 4

A Relief That Turned on Days Nobody Had Recorded

Treaty exemption, residence and social security are each decided by a count that has to be evidenced rather than recalled. The engagement builds the record from tickets, rosters and payroll before applying any article.

Read how this one runs
Case study 5

Three Countries in One File and Two Treaties That Disagree

Income sourced in one country, paid to a resident of a second, held through an entity in a third: three bilateral treaties, no three-way rule. The analysis works out which pair governs each flow, and whether the middle entity is entitled to anything at all.

Read how this one runs
Case study 6

Withholding Reduced by the Right Article

Dividends, interest and royalties each have their own article and their own rate, and the payer applies whichever it is satisfied of. Establishing entitlement before payment is what secures the lower rate at source.

Read how this one runs
Case study 7

Coming Back to Canada After Years Abroad

Returning restarts Canadian residence and re-values what you own on the day you arrive. Foreign pensions, employer plans and accounts opened abroad each land differently, and the reporting thresholds are tested against the whole portfolio rather than each account.

Read how this one runs
Case study 8

One Employee in a State Nobody Had Registered In

A single person working from home can create payroll registration, withholding and sometimes an income tax filing for the company in that state. The review measures activity against each state's own threshold.

Read how this one runs

All case studies — every published engagement in one place.

Where we deliver this work

Each of these carries its own guide, pricing pointers and FAQ.

Where the work is delivered

More coverage detail

Core International & Cross-Border Tax Services

International Tax Planning & Advisory

Strategy and compliance for income, assets and families spread across borders.

Treaty residency & tie-breaker
FATCA reporting (Form 8938)
Foreign tax credit (Form 1116)
Multi-country filing calendar
Real estate holding structures
International tax planning
Pre-immigration tax planning
Family office structures
One coordinating team: filings on every side of the border are sequenced so treaty relief and foreign tax credits are claimed once — and in the right country.

U.S. & Cross-Border Tax Returns

Form 1040 from abroad
US state non-resident returns
FBAR (FinCEN 114) filing
Form 5472 — foreign-owned US corp
FIRPTA withholding (Form 8288)
US estate tax exposure
IRS streamlined foreign offshore
PFIC reporting (Form 8621)
Dual filers: U.S. citizens in Canada and Canadians with U.S. income run two parallel systems — we prepare both, in the right order, every year.

Expat & Emigration Tax

Departure tax leaving Canada
T1161 properties on emigration
Residency planning
Step-up in cost base on arrival
Split-year residency
Employment income under a treaty
Social security totalization
Returning to Canada after years abroad
The move year is its own project: the elections and valuations filed that year decide the next decade of both countries’ returns.

Non-Resident Canadian Tax

Section 216 rental return
NR4 & NR6 withholding
Section 217 pension return
Section 116 clearance certificate
Regulation 105 waiver
Non-resident employment income
Taxable Canadian property
Part XIII withholding review
Default withholding is 25% of gross: elective returns routinely turn over-withheld rent and pensions into refunds.

Transfer Pricing & BEPS

s.247 contemporaneous documentation
Functional & risk analysis
Benchmarking study
Intercompany agreements
Country-by-country report
BEPS & Pillar Two
Permanent establishment risk
TP audit defence file
Documentation prepared with the return is the cheapest insurance in international tax; reconstructing it during an audit is the most expensive.

Cross-Border Estates & Trusts

Cross-border wills
US estate tax for non-resident aliens
Terminal return & clearance certificate
Non-resident trusts (s.94)
T1141 & T1142 trust reporting
Inheriting property abroad
Graduated rate estates
Post-mortem planning & pipeline
Wills drafted for one country routinely misfire in the other — deemed disposition here, estate tax there, credits in between.

Cross-Border Corporate Tax

Entity selection across borders
Business profits & PE
Intercompany loans & thin cap
Paying dividends to a foreign parent
Global mobility & day tracking
Debt vs equity funding
Branch or subsidiary
Cross-border M&A due diligence
Expansion raises the same four questions every time — entity, PE, repatriation, payroll. We answer them before the tax authorities do.

India Tax for NRIs & Returning Residents

NRI residency day tests
NRE, NRO & FCNR accounts
TDS on property (s.195)
Lower or nil TDS certificate
Repatriating sale proceeds
Capital gains on Indian shares
India–Canada DTAA
ITR-2 for NRIs
The deduction is taken on the sale price, not the gain — which is why an NRI property sale strands cash unless the certificate is applied for before closing.

Canadian Tax with a Foreign Element

T1135 foreign property
T1134 foreign affiliates
Departure tax
Newcomer's first return
Returning to Canada
Split-year residency
US citizens in Canada
Canada–US corridor
Residency is decided on facts, not on a form — and the year you arrive or leave is the one where the largest amounts turn on the smallest details.

UAE Tax for Expats & Their Home Country

Expat tax in the UAE
Moving to the UAE
Moving back from the UAE
UAE property purchases
Retiring in the UAE
Canada–UAE corridor
India–UAE DTAA
US–UAE corridor
A zero-tax country is only half the answer — the question that decides the bill is whether the country you came from still treats you as resident.

Industries & Client Types We Serve Worldwide

Global E-commerce & Marketplaces
Technology & SaaS
Professional Services Firms
Cross-Border Real Estate
Importers, Exporters & Manufacturers
Athletes, Artists & Entertainers
Remote Workers & Digital Nomads
Investment Funds & Holding Companies

Global E-commerce & Marketplaces

  • Foreign VAT / GST / sales tax registrations
  • Marketplace withholding reviews
  • Inventory nexus & PE analysis
  • Multi-currency books reconciled
Explore E-commerce & Marketplaces

Technology & SaaS

  • Cross-border revenue sourcing & withholding
  • IP structuring with real substance
  • Equity for cross-border teams
  • U.S. expansion: entity & PE setup
Explore Technology & SaaS

Professional Services Firms

Firms and partners working across borders meet Regulation 105 withholding, PE risk on long engagements and per-country payroll for travelling staff.

A partnership is taxed in the hands of its partners, so one engagement abroad can reach every partner's personal return. The order matters: the waiver is applied for before the invoice, the presence is tracked before it becomes an establishment, and the payroll is registered before the first day worked in the other country.

  • Reg 105 / 102 waivers
  • Permanent establishment risk
  • Partner mobility planning
  • Cross-border withholding recovery
Explore Professional Services

Importers, Exporters & Manufacturers

  • Transfer pricing documentation (s.247)
  • Customs value vs transfer price
  • Foreign affiliate reporting (T1134)
  • Country-by-country reporting
Explore Trade & Manufacturing

Athletes, Artists & Entertainers

  • Reg 105 & U.S. CWA agreements
  • Multi-state & country calendars
  • Touring income allocation
  • Royalty & image-rights withholding
Explore Athletes & Entertainers

Remote Workers & Digital Nomads

  • Residency analysis before moving
  • Employer payroll exposure
  • Totalization & social security
  • Foreign tax credits
Explore Remote Workers

Investment Funds & Holding Companies

  • Treaty access & PPT reviews
  • FAPI & surplus computations
  • Withholding-efficient routing
  • Governance & substance
Explore Funds & Holdcos

United Kingdom — questions we are asked

Do I have to file at home while living in United Kingdom?

For most people the answer turns on whether the ties that made them resident have actually ended. For a US citizen or green-card holder it does not: the return is due in United Kingdom exactly as it would be at home. Everything else on the file follows from which of those you are.

Is there a treaty between my country and United Kingdom?

Treaty networks change with each protocol and each multilateral-instrument position, so we confirm the treaty in force for your specific year with the issuing authority rather than relying on a published summary. Where there is none, unilateral relief and domestic law do the work instead.

I own property in United Kingdom. Where is the rent taxed?

Rent from immovable property is almost always taxable where the property is situated, frequently by withholding on the gross amount, with your home country taxing the same income and giving credit. A net-basis election, where one exists, is usually the difference between tax on profit and tax on turnover.

How many days can I spend in a country before I become tax resident?

It depends on the country, and a day count is only ever the start. Many use a threshold in a tax year, some also look at averages across several years, and some have no day test at all and decide on where your home and life are. Two countries can both conclude you are resident, which is what the treaty tie-breaker exists to settle. Counting days without checking the tie-breaker is how people end up filing as resident nowhere. See the residency tie-breaker.

Do I have to declare my dual citizenship?

A tax return does not generally ask you to declare which passports you hold; it asks about residence, and in the US case it applies to citizens by definition. What does ask is your bank. Account-opening self-certification under FATCA and the Common Reporting Standard asks which countries you are a tax resident or citizen of, and the answer is reported onward to the tax authority. So the practical answer is that the information arrives either way. See FATCA reporting.

What happens if two countries both say I am resident?

The treaty tie-breaker resolves it to one residence, applied in order: where your permanent home is, then your centre of vital interests, then your habitual abode, then nationality, with a competent-authority referral if all of those fail. It is an evidence exercise rather than an election — you document the home and the life around it. Getting a single residence settled is what makes every other position in both returns consistent. See the residency tie-breaker.

Tax terms explained

Withholding certificateRegulation 102Surplus accountsReassessment noticeTax treatyCost contribution arrangementOne-stop schemeDeparture valuationNR7-RTotalization agreementForeign grantor trustTie-breaker ruleCessation of residenceForm 3520 Browse the full A–Z glossary

More on United Kingdom and this corridor

Elsewhere in this section

All country guidesBuying or selling property in SwitzerlandMoving to Italy — the tax year you leaveMoving back from Hong Kong — re-establishing residencyMoving back from Switzerland — re-establishing residencyRetiring in Switzerland — pensions & withholdingMoving back from France — re-establishing residency

Connected engagements

Canada–Hong Kong tax corridorPoland tax for expats — country guideFrance tax for expats — country guideMalaysia tax for expats — country guideFinland tax for expats — country guideOman tax for expats — country guide

Fixed fees

15CA/15CB remittance certification — fixed-fee priceMaster file & CbCR — fixed-fee priceCRA voluntary disclosure package — fixed-fee priceSection 116 clearance certificate — fixed-fee price
Fixed fee agreed before we start

Your United Kingdom filing, quoted before we start

Tell us the situation and we quote in writing before any work starts. You approve the result before it is filed.

Contact Us 24-hour helpline +1 (416) 619-0068 See fixed fees
  • Offices in India, the USA, Canada and the UAE
  • A named reviewer signs off every filing
  • Re-quoted, never silently invoiced

Our practitioners are alumni of leading accounting and tax institutions

Where our partners studied — CPA Canada (In-Depth Tax Program), AICPA, the Institute of Chartered Accountants of India and the Malaysian Institute of Accountants.

Request a Quote +1 (416) 619-0068