US vs Canada vs UK: A 3-Country Tax Comparison for 2026

Why Compare These Three?

The United States, Canada, and the United Kingdom are the three largest English-speaking economies, and they account for a huge share of global worker migration. If you're considering a move — or just curious about how your tax burden stacks up — these are the three countries most people want to compare.

All three use progressive income tax brackets, but the similarities end there. The US relies on a flat FICA system for Social Security and Medicare. Canada splits social contributions between CPP and EI with capped contributions. The UK uses a tiered National Insurance system that functions like a parallel income tax.

At a Glance: $60,000 Salary

At $60,000, all three countries are taxing at moderate rates, but the composition of the tax burden varies significantly.

At this income level, the difference between the cheapest (US) and most expensive (UK) country is about $1,600 per year, or roughly $133 per month. The US advantage comes primarily from a higher standard deduction ($16,100) and lower income tax rates at the lower end.

At $100,000

The gap begins to widen at $100,000, particularly because of how social contributions are structured in each country.

A surprise to many: at $100,000, Canada has the lowest effective rate of the three. This happens because CPP and EI contributions are capped at relatively low ceilings ($71,300 and $65,700 respectively), so there's no additional social contribution cost above those amounts. In contrast, US FICA has a Social Security cap at $184,500 but Medicare has no cap, and UK National Insurance continues (at a reduced 2% rate) without limit.

At $200,000

At higher incomes, the gap between the three countries widens further, and the rankings shift again.

At $200,000, Canada's capped social contributions create a substantial advantage: roughly $11,000 more in take-home pay than the UK and $7,000 more than the US. The UK is the most expensive at this level due to the 40% income tax rate kicking in at about $67,000 equivalent (50,270 GBP) and continuing up to $175,000 (125,140 GBP).

Income Tax Structure

United States

Seven federal brackets ranging from 10% to 37%. Single filer standard deduction of $16,100. The US is unique among the three in offering a large standard deduction that sharply reduces taxable income. Brackets are inflation-indexed annually.

Canada

Five federal brackets ranging from 15% to 33%. Basic Personal Amount of $16,129 functions as a tax credit rather than a deduction. Canada's top rate threshold ($221,708) is lower than the US ($626,350), meaning high earners hit the top rate sooner — but the top rate itself is lower (33% vs 37%).

United Kingdom

Three main rates: 20% basic, 40% higher, 45% additional. Personal allowance of 12,570 GBP. The UK's structure is simpler but steeper — the jump from 20% to 40% happens at a relatively modest income (50,270 GBP, roughly $66,000), which is much lower than the equivalent thresholds in the US or Canada.

Social Contributions Compared

Social contributions are where the three countries differ most dramatically:

• US (FICA): 6.2% Social Security (capped at $184,500) + 1.45% Medicare (uncapped, plus 0.9% surcharge above $200,000). Simple, flat, and relatively generous cap.
• Canada (CPP + EI): 5.95% CPP (capped at $71,300) + 1.64% EI (capped at $65,700). Lowest caps of the three, making it the friendliest to high earners.
• UK (NI): 8% on earnings between 12,570 and 50,270 GBP, then 2% on everything above. No cap, but the rate drops sharply above the upper threshold.

The key takeaway: at incomes above $100,000, Canada's capped system becomes a significant advantage. The US falls in the middle. The UK, despite its lower percentage above the upper threshold, taxes social contributions on all income without limit.

What These Numbers Do Not Include

All figures above represent federal-level tax only. Important omissions:

• US state taxes: Range from 0% (Texas, Florida) to 13.3% (California). A Californian earning $100,000 would pay roughly $5,000-6,000 more.
• Canadian provincial taxes: Range from about 4% (Nunavut) to 21% (Nova Scotia top). An Ontarian earning $100,000 would pay roughly $4,000-5,000 more.
• UK council tax: A local property-based tax, typically 1,500-3,000 GBP per year depending on location and property band.
• Sales/consumption taxes: The UK's 20% VAT, Canada's 5% GST (plus provincial), and state-level US sales taxes are not reflected here.

Which Country Is "Cheapest"?

There is no single answer. At $60,000, it's the United States. At $100,000 and $200,000, it's Canada (federal only). But once you factor in provincial taxes, state taxes, healthcare costs, and consumption taxes, the picture becomes far more nuanced. The US has no universal healthcare, which is a cost that doesn't appear in tax figures but significantly affects disposable income for those buying private insurance.

Source

All tax figures reflect 2026 federal/national rates. US data from the Internal Revenue Service (IRS). Canada data from the Canada Revenue Agency (CRA). UK data from HM Revenue & Customs (HMRC). Dollar amounts for the UK are approximate conversions at a representative exchange rate for illustrative purposes; the FiscalFold calculator uses each country's native currency.