🇨🇦 COUNTRY A Canada VS 🇧🇪 COUNTRY B Belgium

Canada is cheaper from about €60,000 upward — and by a substantial margin as incomes rise. At €30,000 Belgium is actually cheaper by about €1,376/year (its werkbonus employment credit cuts tax and social contributions for low earners). From €60,000 upward Canada is cheaper: €8,152/year at €60,000 and €15,295/year at €90,000 — roughly €1,275/month. The gap keeps widening to about €23,361 at €150,000, even after Ontario's surtax. The major exception: Belgium's special inbound (impatriate) regime for qualifying expats provides a tax-free allowance of up to 35% of remuneration (no annual cap from 1 January 2025; previously 30% capped at €90,000) that can substantially reduce Belgium's standard rates for internationally assigned workers; it is not modelled in these figures.

Belgium's employee social security contribution is a flat 13.07% of gross salary, applied from the first euro of earnings with no ceiling on the general rate. It funds old-age pensions (7.5%), health care, sickness and disability benefits and unemployment insurance. At €90,000 salary, this single deduction is ~€11,763 — before income tax is applied. Canada's equivalent employee burden (CPP + EI) totals approximately €3,960 at the same income level. The gap between Belgium and Canada is largely explained by this SS difference alone.

Belgium's communal tax (gemeentebelasting / taxe communale) is a surcharge on income tax set by each municipality, ranging from 0% (Knokke-Heist) to 9% in the 2026 list. The unweighted mean across all 565 municipalities is about 7.5% (Antwerp 7.0%, Ghent 6.5%, City of Brussels 4.9%). Effect: for every €10,000 in federal income tax, a 7% communal rate adds €700 — effectively raising the marginal income tax rate by 3–4.5 percentage points on top of the 50% federal rate. For a €90,000 earner in a municipality charging 7%: communal tax adds approximately €1,500–€2,000/year (about €1,870 on federal tax of about €26,660).

Yes — Belgium's special inbound (impatriate) tax regime, introduced January 1, 2022 and made more generous from 1 January 2025 (Law of 18 December 2025), provides a tax-free allowance of up to 35% of employment remuneration (no annual cap; previously 30% capped at €90,000) for qualifying foreign professionals; whether the extra 5 points above 30% also reduce the social security base is not settled in the sources we could read, so ask the employer's payroll adviser. Conditions include: recruited directly from abroad or assigned by a foreign employer; a minimum gross salary of €70,000 (previously €75,000); prior non-residence in Belgium and a distance-from-the-border test (check the current FPS Finance circular for the exact conditions); employer must be a Belgian company or the Belgian branch of a foreign group. Duration: an initial five-year period that can be renewed (FPS Finance guidance; check the renewal terms). For a Canadian transferee earning €150,000: a 35% allowance would reduce the taxable salary to about €97,500 — substantially reducing Belgium's standard burden, though Canada typically remains cheaper in absolute terms.

Canada's RRSP allows contributions of up to 18% of prior-year earned income (to a 2026 limit of CAD 33,810) — fully deductible from taxable income, deferring tax until retirement withdrawals. TFSA: CAD 7,000/year in after-tax contributions grow and are withdrawn tax-free. Belgium's tax-deductible pension savings account (pensioensparen) caps at €1,050 a year with a 30% tax reduction, or €1,350 with a 25% reduction (2026 income) — substantially less powerful. The combined RRSP + TFSA opportunity in Canada represents a major structural tax advantage for long-term investing that Belgium's products cannot match in scale.

Belgium: since 1 January 2026, a 10% tax on private individuals' gains from sales of listed shares (the first €4,855 of gains each year is exempt; gains accrued before 2026 are not taxed) — a flat rate below Canada's top effective rate. Dividends: 30% withholding tax (roerende voorheffing). Unlisted shares: also covered by the new tax, with special rules for substantial holdings and sales to a company you control; speculative gains remain taxed as miscellaneous income. Primary residence: no CGT. Canada: capital gains included in taxable income at 50% inclusion rate (effective ~26.8% at Ontario top marginal); the proposed 2/3 inclusion above CAD 250,000 was cancelled. Primary residence: fully exempt. For equity investors with large listed share portfolios: Belgium's 10% rate (after the €4,855 annual exemption) is an advantage over Canada.

Brussels and Toronto have broadly similar overall cost of living, with Toronto slightly more expensive in most categories. Numbeo data shows Toronto's overall cost of living is approximately 5–15% higher than Brussels. Rent: central Toronto 1-bed CAD 2,200–3,000 (~€1,510–€2,060); central Brussels €1,200–€1,800/month. Groceries: comparable, with Brussels slightly cheaper for basic items. Restaurants: Brussels typically 20–30% cheaper. At €90,000: Canada saves €15,295/year in income tax. Combined with Brussels' lower living costs, the total financial advantage of Canada over Belgium is moderate — income tax saving is partially offset by Brussels' lower rent and dining costs.