Accrual Accounting

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.

Federal tax is the share of income tax that goes to the federal government, charged on taxable income in graduated brackets that are the same everywhere in Canada. Your total bill is that federal amount plus your province or territory's own tax, less the credits you claim. Payroll deductions shown on a T4 cover both layers. Quebec residents receive a refundable abatement of their federal tax because Quebec opted out of certain federal-provincial programs and funds them itself; separately, Quebec also collects its provincial tax through its own return.

Non-taxable income is money you receive that never enters taxable income. Common examples are lottery and most gambling winnings, gifts and inheritances, growth and withdrawals inside a TFSA, the GST/HST credit and Canada child benefit, most life insurance death benefits, and child support under current-rule agreements. A few amounts are reported and then deducted, such as workers' compensation and social assistance, because they still affect benefit calculations, so report anything that arrives on a slip even when no tax results.

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.