Affordable Foreign Affiliate Tax Planning for Canadian Businesses and Individuals

A tax return is the annual filing that reports your income, deductions and credits to the CRA so the final tax for the year can be settled. Payers withhold tax during the year and the return reconciles that against what you actually owe, producing either a refund or a balance to pay. For 2025 returns filed in 2026, refunds usually arrive in about two weeks for an online return, while a paper return runs on a considerably longer standard because it is handled manually.

CRA online filing for 2025 returns opened 23 February 2026 and closes 29 January 2027. Most people file between late February and the 30 April 2026 deadline, and that stretch is what tax season refers to. You can gather documents and prepare a return earlier, but it cannot be sent electronically before the system opens. Employment and investment slips such as T4 and T5 are issued by payers early in the year, and the CRA's Auto-fill service can pull the ones it already holds once you have set up My Account.

Income up to the basic personal amount is effectively untaxed, because that credit offsets the federal tax on it, and each province and territory has its own equivalent amount. Both figures change every year with indexation, so look up the amount for the tax year in question. Other credits, such as the age amount, tuition, or the disability amount, lift the point where tax actually starts. Tax withheld at source below that point comes back as a refund.

Yes. Employment Insurance benefits are taxable income and must be reported on your return. Service Canada issues a T4E slip showing the benefits paid and the tax already withheld, and that withholding is often less than the rate that ends up applying, because it takes no account of employment income earned earlier in the same year. Many claimants therefore owe a balance at filing. If your income for the year is high enough, part of any regular benefits may also be repayable — the repayment never touches maternity, parental or sickness benefits, and it does not apply where you have not received regular benefits in the previous ten years.

An exemption trust is an American estate planning structure that preserves a deceased spouse's federal estate tax exemption, so there is no direct Canadian equivalent. Canada levies no estate or inheritance tax. Instead, capital property is treated as sold at fair market value on death and the resulting gains are reported on the final return, while a qualifying transfer or spousal trust can defer that tax until the surviving spouse dies. Families with United States ties need advice on both systems.

Non-taxable means an amount is left out of income, so it does not add to your tax bill and generally does not reduce income-tested benefits. Examples include TFSA withdrawals, gifts and inheritances, lottery winnings and life insurance death benefits. Some amounts are non-taxable yet still have to be reported or tracked, such as a principal residence sale. When you are unsure, treat a receipt as taxable until a specific rule exempts it, and check the CRA's guidance.

Yes. Annual dues you must pay to keep the professional status your job requires, a nursing college registration for example, are deductible whether you are employed or self-employed. Deduct only the amount you paid yourself: any part your employer reimbursed, and charges beyond the regulator's ordinary operating costs, come out. Employed nurses claim the dues as an employment expense; self-employed nurses put them on the T2125. Keep the receipt from the regulator.

Extra withholding usually traces to a one-off amount: a bonus, retroactive raise, overtime, commission or vacation payout. Payroll taxes each cheque as if that amount repeated every period all year, so a bigger cheque is taxed at a higher implied rate. A third pay date in the month, a taxable benefit newly added to your earnings, or CPP and EI restarting in January also move the total. Over-withholding comes back when your return is assessed.

Exemptions is American wording. Canada uses non-refundable credits instead, starting with the basic personal amount, which is $16,452 federally for 2026 and reduced at high incomes, plus credits for age, disability, tuition, dependants and more. You list the ones that apply on the personal tax credits return you give your employer, which lowers the tax withheld each pay. The same credits then reduce the tax calculated on your return.

It is a projection, not a decision. CRA calculators and benefit notices show what the GST/HST credit would come to using the family net income and family situation entered or last assessed. The final figure is set when your return is assessed, and it changes if income, marital status or the number of children changes. Tell the CRA about changes promptly, because payments based on stale information create an overpayment you have to repay.

Register for a business number with the CRA and add a payroll program account to it. You can do this through Business Registration Online, by phone or by mail. Set the account up before your first pay date, because remittances and T4 slips are filed under that number. Have ready the legal name, the business address, the date of your first payment to an employee and your expected remitting frequency.

Treatment follows what the money is for. A stipend paid as a scholarship, fellowship or bursary for a graduate program is reported on a T4A and may qualify for the scholarship exemption where you are enrolled full-time in a qualifying program. A stipend paid for work you do as an employee, such as teaching or marking, is employment income on a T4 and fully taxable. Research grants are taxable net of eligible expenses. Check which slip you received.