Solvency

HST combines the 5% federal GST with a provincial component in five participating provinces. For 2026 the combined rates are 13% in Ontario, 15% in New Brunswick, Newfoundland and Labrador, and Prince Edward Island, and 14% in Nova Scotia since 1 April 2025. Elsewhere you charge the 5% GST alone, or GST plus a separate provincial tax. The rate follows the province of supply, not where your business sits.

Property tax is an annual municipal levy on real estate, charged by the city or town where the property sits rather than by the CRA. The bill is the assessed value of the property multiplied by the tax rate the municipality sets each year, and it funds local services such as roads, waste collection, policing and the education portion the province adds. Assessed value is set by a provincial assessment authority, so it is not the price you paid.

A write-off is an expense deducted from income so that tax applies to a smaller amount. It is not a refund of what you spent: the saving equals the expense multiplied by your marginal rate. Employees may deduct very little, while a business or self-employed person can deduct reasonable costs incurred to earn income, though categories such as meals and entertainment, vehicles and home office are restricted. Keep receipts, because the CRA can ask for them years later.

Two things drive the bill: the assessed value of that specific property and the rate the municipality sets. Assessment reflects size, age, lot, condition, renovations and recent comparable sales, so neighbouring houses rarely match. Rates differ because each council raises what its own budget needs from its own assessment base, and property class matters, with residential, multi-residential and commercial treated differently. A local education levy and area charges for services such as water or transit widen the gap.