A Canadian realtor’s deductions are dominated by the car and the marketing budget, and the car is where the CRA looks hardest. Motor vehicle expenses are only ever deductible on the business-use share, that share has to be evidenced by a logbook, and the purchase of the vehicle is handled separately from its running costs. Get the vehicle treatment and its records right and the rest is ordinary bookkeeping. All figures below are sourced from CRA guidance in the Sources section.
Motor vehicle: business-use share and the logbook
You can deduct only the portion of motor vehicle expenses that relates to earning business income, worked out from the kilometres you drive for the business against your total kilometres [1] . The evidence is a logbook recording the date, destination, purpose, and kilometres of each business trip; you can keep a full logbook for a base year to set a representative business-use percentage [1] .
So the largest line on a realtor’s return rests on a record most under-keep. The methods and per-kilometre detail are in the claim mileage in Canada guide.
Running costs versus capital cost allowance
Canada splits the vehicle into two claims. The running costs (fuel, insurance, licence, repairs) go on Line 9281 of Form T2125 at the business-use percentage; the cost of buying the vehicle is capital and is deducted over time through capital cost allowance on Line 9936, again at the business-use percentage [1] .
So a realtor never expenses a car purchase in full: it is depreciated through CCA while the running costs are claimed annually.
Marketing, GST/HST, and home office
Marketing is the other defining cost: listing photography, signage, advertising, and brochures are deductible business costs. On the income side, a registered realtor charges GST/HST on commission at the client’s provincial rate and claims input tax credits on costs; commission income usually pushes a realtor past the $30,000 small-supplier threshold quickly. A home office for admin and client work is claimable under the detailed method, with client meals limited to 50%. Home-office detail is in the claim home office in Canada guide.
Interest, leasing, and the province question
Two further wrinkles sit on the vehicle. Where the car is financed, the interest on the loan and, for a leased vehicle, the lease payments are deductible only up to CRA limits and only at the business-use percentage, so a high-end vehicle does not produce an unlimited claim. And because GST/HST is charged at the rate of the client’s province, an agent working a market that straddles a provincial border has to apply the right rate to each commission, which makes recording where each deal closes a tax matter and not just a CRM detail. Both reinforce the same point: the vehicle and the commission both need clean underlying records before the return is prepared.
Where ExpenseFlow fits
A realtor’s ledger is a stream of fuel, marketing, and software receipts captured between showings. ExpenseFlow captures each receipt and supplier invoice from a phone photo or forwarded email, extracts the line detail and the GST/HST, and syncs the transaction into Xero or QuickBooks Online with the source image attached for the six-year record-keeping window. It keeps the marketing and running-cost receipts that support each deduction with the transaction, flags vehicle running costs as needing a business-use apportionment rather than a 100% claim, and its cross-border checks flag any non-resident-supplier invoice that carries no Canadian tax. It does not keep your logbook, split running costs from capital cost allowance, or set the business-use percentage: those stay with you or your accountant. What it removes is the receipt pile that builds up in a car over a busy quarter.
Common mistakes
- Deducting full motor vehicle costs rather than the business-use share [1] .
- Claiming without a logbook to support the business-use percentage [1] .
- Expensing the vehicle purchase in full instead of claiming capital cost allowance [1] .
- Claiming 100% of client meals, which are limited to 50%.
References
Sources and references
Every figure, threshold, deadline, and regulatory rule cited in this guide is traceable to an official government publication. URLs are reproduced in full so any reader can verify the claim at source. Numbers are subject to change at each fiscal event; we re-check this list at every quarterly refresh of this guide.
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[1]
CRA · Motor vehicle expenses
https://www.canada.ca/en/revenue-agency/services/tax/businesses/small-businesses-self-employed-income/business-income-tax-reporting/business-expenses/motor-vehicle-expenses.htmlBusiness-use share only; logbook (date, destination, purpose, km); running costs Line 9281, CCA Line 9936 on T2125.
Retrieved 2026-06-15