UK Taxes for Expats Living in Canada
Canada is a natural destination for UK nationals, sharing language, culture, and historic ties. Moving to Canada triggers the Statutory Residence Test and, for the year of departure, a UK Self Assessment return applying Split Year Treatment. Canada's progressive tax system, provincial tax variations, and registered accounts (RRSP, TFSA) interact with UK obligations in ways that require careful attention. The UK-Canada Double Taxation Convention is robust and prevents most genuine double taxation.
Local tax authority
The UK-Canada Double Taxation Convention (1978, updated protocols) is comprehensive. It covers income tax on employment, pensions, dividends (15%), interest (10%), and royalties (0–10%). Government pensions remain taxable only in the UK. The treaty uses the credit method as the primary mechanism for double taxation relief. A UK-Canada social security agreement coordinates National Insurance and CPP/EI contributions.
Canada-specific complexities for UK filers
- Canadian TFSA (Tax-Free Savings Account) — tax-free in Canada but UK residents holding TFSAs may face UK tax on income/gains within the TFSA (no UK treaty exemption for TFSAs)
- Canadian RRSP is not treated as a pension by UK law and its tax deferral may not be recognised by HMRC
- Provincial tax varies significantly across Canada (Quebec has its own separate return)
- Canadian tax year is the calendar year (January to December) — same as UK? No, UK runs 6 April to 5 April, creating timing differences
- UK nationals arriving in Canada claim a 'departure return' from HMRC on becoming non-resident
- UK domicile rules continue to apply for UK inheritance tax purposes, regardless of Canadian residence
What's different about filing from Canada
The year you leave the UK for Canada
In the tax year you depart the UK for Canada, the Statutory Residence Test and Split Year Treatment apply. Your income while UK-resident is taxable in the UK at full UK rates. After your departure date, only UK-source income remains UK-taxable: UK rental income, UK government pensions, the State Pension, and UK capital gains on UK property. Your Canadian income from the departure date onwards is taxable in Canada, not the UK. The departure year Self Assessment is the foundation of your non-resident position.
Canadian TFSA and UK tax
Canada's Tax-Free Savings Account (TFSA) is completely tax-free in Canada — no income, gains, or withdrawals are taxed by CRA. However, for UK purposes, there is no treaty provision exempting TFSA income from UK tax. UK nationals who are UK non-residents (under the SRT) generally have no UK tax on Canadian-source income anyway. But UK nationals who maintain UK residence (by spending significant time in the UK) and hold TFSAs could face UK tax on TFSA income. We analyse your specific residency position each year.
UK government pensions and Canadian residence
Under the UK-Canada DTA, UK government service pensions — NHS, civil service, local government, teachers, armed forces — remain taxable only in the UK, not in Canada. This is an important distinction for many UK nationals in Canada who continue to receive a UK occupational pension from their former public sector employment. Private pensions are generally taxable in Canada for Canadian residents. The State Pension is taxable in the UK.
Recommended UK plans for Canada-based expats
Frequently asked questions about UK taxes in Canada
Do I need to file a UK tax return after moving to Canada?
For the year you leave the UK, yes — you file a Self Assessment covering the UK-resident period and any UK-source income in the non-resident period. After that, you need to file annually if you have UK-source income: UK rental property, a UK government pension, UK capital gains, or other UK-source items. Canadian-only income does not require a UK return.
Is my UK pension taxed in Canada or the UK?
UK government service pensions (NHS, civil service, teachers', armed forces) remain taxable only in the UK under the DTA. Private and occupational pensions are generally taxable in Canada (as country of residence). The State Pension is taxable in the UK. Each pension type is assessed individually against the treaty — we map your pensions correctly.
Do I still owe UK tax on my UK savings and investments?
As a UK non-resident, UK dividends above the nil-rate allowance may have UK withholding. UK interest is generally not withholding-taxable for non-residents. Your ISA loses its tax-free status once you are non-resident — income within it is taxable in Canada. UK capital gains on UK residential property remain taxable in the UK even for non-residents.
I own UK rental property — what are my obligations?
UK rental income is taxable in the UK regardless of Canadian residence. Register with HMRC's Non-Resident Landlord Scheme and file an annual Self Assessment return. Canada also taxes you on worldwide income (as a Canadian resident), but gives credit for UK tax paid under the DTA. We coordinate both UK and Canadian reporting.