If you are moving from Britain, the Canada tax rates you will actually pay are the single biggest financial surprise of year one. Canada taxes you at two levels at once, federal and provincial, and your provincial choice changes your take home pay far more than most UK movers expect. This guide explains how the system works, when you become a tax resident, and what you should organise before you land. If you want a structured plan for the move itself, start with our team at Apply Now.
Two layers of tax, one return
In the UK you deal with HMRC and one set of bands. In Canada you have federal brackets that apply everywhere, plus a separate provincial or territorial set of brackets on top. You still file a single return each spring, but the combined marginal rate is what matters for planning.
The practical effect is that two people earning identical salaries in Halifax and Calgary keep noticeably different amounts. Provinces with no provincial sales tax and flatter income brackets tend to leave more in your pocket, while provinces with richer public services fund them through higher provincial rates. Neither is automatically better. It depends on your salary, your family size, and whether you will be paying childcare or private healthcare gaps.
What a UK payslip person should expect
- Income tax withheld at source by your employer, similar to PAYE but reconciled by you at filing time.
- Canada Pension Plan contributions, the rough equivalent of National Insurance for pension purposes.
- Employment Insurance premiums, which fund unemployment and parental benefits.
- Sales tax added at the till rather than shown in the shelf price, which catches almost every British newcomer out in the first week.
When do you become a Canadian tax resident?
Residency for tax is about ties, not about your visa label. Once you have a home, a spouse or dependants, a bank account, a driving licence and a health card in Canada, the Canada Revenue Agency will normally treat you as resident from the day you established those ties. That date matters, because in your first year you are only taxed on worldwide income from the date residency begins.
The mirror image applies in Britain. You will usually need to tell HMRC you have left and consider the statutory residence test for the tax year of departure. If you keep a UK property, a UK pension or UK savings, the double taxation treaty between the two countries decides which side taxes what. That treaty is why very few people genuinely pay twice, but it does not apply itself. You have to claim it.
Common UK income sources and where they land
- UK employment income earned before landing. Generally outside the Canadian net if it predates residency.
- UK rental income. Usually taxable in the UK first, then reported in Canada with credit for UK tax paid.
- UK private and state pensions. Treatment depends on the scheme and the treaty article. Our guide to UK pension tax when moving to Canada goes into this in detail.
- ISAs. The tax free wrapper does not travel. Canada does not recognise it, so the income inside becomes reportable.
The Canadian accounts that replace your UK ones
Two registered accounts do most of the work for newcomers. The RRSP is a retirement savings plan where contributions reduce your taxable income now and are taxed on withdrawal, similar in spirit to a UK pension. The TFSA is closer to an ISA, with growth and withdrawals free of Canadian tax, although contribution room only starts building once you are resident.
There is a sequencing point here that saves people real money. If you arrive part way through a year, your Canadian income for that year is lower than it will ever be again, so an RRSP contribution in year one buys you less relief than the same contribution in year three. Many advisers suggest filling TFSA room first while your marginal rate is low, then shifting to the RRSP once you are earning a full Canadian year at a higher bracket.
Filing, deadlines and the paperwork you need
The Canadian tax year runs to 31 December, not to April, so your first filing season will feel early. Returns are generally due by the end of April for employees, with a later deadline for the self employed. You will need a Social Insurance Number before you can be paid properly, and you should apply for it in your first days after landing. Our first 30 days landing checklist sets out the order to do this in.
Keep every document that proves the date you established residency. Flight boarding passes, the lease or purchase agreement, the health card application and the first utility bill are all useful. If the CRA ever questions your first year split, that folder answers the question in minutes.
If you are self employed or contracting
Contractors face a different picture again. You will need to decide between operating as a sole proprietor and incorporating, and the answer depends on how much profit you intend to leave in the business. Immigration status matters too, because not every work authorisation permits self employment. If that is your plan, review the self employed visa programme and the entrepreneur business programme before you commit to a structure.
Choosing a province with tax in mind
Tax should not be the only reason you pick a city, but it deserves a place in the spreadsheet alongside rent, commute and job market. A slightly lower headline salary in a province with lower combined rates and no provincial sales tax can beat a higher offer elsewhere. Set the comparison out properly before you accept an offer, using our Canada versus UK cost of living comparison as the baseline.
Your immigration route also shapes where you can settle. A provincial nomination ties you to the nominating province for a period, so if tax efficiency matters to you, factor that in when you shortlist programmes. The provincial nomination programmes and Express Entry pages explain how the two interact.
Get the sequence right
Tax planning for a move works best when it happens before you fly, not after your first payslip. Deciding your landing date, closing or restructuring UK accounts, timing a property sale and choosing a province are all decisions that get harder once you are resident. A short planning conversation now usually pays for itself many times over.
If you are ready to build a timeline that covers both the immigration application and the financial side of landing, speak to our consultants through Apply Now and we will map your route, your province and your first year together.
