Calculate the exact tax on any vehicle purchase in Canada — new or used, dealer or private sale, with trade-in deductions applied correctly by province.
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Vehicle purchases in Canada are subject to a combination of federal and provincial taxes that vary significantly by province and by how the vehicle is purchased. Understanding the rules before you buy can save you thousands of dollars.
All new vehicles purchased from a Canadian dealership are subject to the applicable provincial sales tax rate — HST in Atlantic Canada and Ontario, GST+PST in BC, Manitoba, and Saskatchewan, GST only in Alberta, and GST+QST in Quebec. In most provinces, a trade-in vehicle reduces your taxable purchase price.
Used vehicles from registered dealers are generally taxed at the same rates as new vehicles. The dealer collects and remits the tax on your behalf. Trade-in deductions typically apply.
Private sales are where Canadian vehicle taxes get complicated. In most provinces, you still pay provincial tax when you register the vehicle — but the rules differ:
Ontario: 13% Retail Sales Tax (RST) on the higher of the purchase price or the Canadian Red Book value — you cannot simply report a low private sale price to avoid tax.
British Columbia: 12% PST applies, based on the higher of the purchase price or the book value. No GST on private sales.
Quebec: QST applies on the higher of the price paid or the estimated value. GST does not apply to private sales.
Alberta: No provincial sales tax — only 5% GST, and GST does not apply to private sales between individuals. Alberta is the most tax-friendly province for private vehicle purchases.
When you trade in a vehicle at a dealership, most provinces allow you to deduct the trade-in value from your taxable purchase price. This means you only pay tax on the difference — a significant saving on high-value trades. On a $40,000 vehicle with a $15,000 trade-in in Ontario, you would pay 13% on $25,000 ($3,250) rather than 13% on $40,000 ($5,200) — a saving of $1,950.
The sales tax on a vehicle purchase in Canada varies significantly depending on which province you are buying in. In HST provinces (Ontario, New Brunswick, Nova Scotia, Prince Edward Island, Newfoundland), you pay the full combined HST on the vehicle purchase price — 13% in Ontario and 15% in the Atlantic provinces. In BC, you pay GST (5%) plus Provincial Sales Tax (PST) on vehicles, which is 12% for most vehicles but increases to 15% for vehicles priced at $125,000–$149,999 and 20% for vehicles $150,000 and over. In Quebec, GST plus QST (9.975%) applies. In Alberta, Saskatchewan, and Manitoba, the rules vary with Alberta having no provincial sales tax and Saskatchewan charging 6% PST on top of GST.
For used vehicles, private sales are treated differently from dealer sales in most provinces. In Ontario, for example, a private-sale used vehicle is taxed based on the higher of the purchase price or the Canadian Black Book (wholesale) value — you cannot simply declare a lower sale price to reduce tax. BC uses a similar approach for private used vehicle sales, taxing at the higher of the declared price or a government-set fair market value.
The federal iZEV (Incentives for Zero-Emission Vehicles) program provides a rebate of up to $5,000 on eligible battery-electric, plug-in hybrid, and hydrogen fuel cell vehicles purchased new in Canada. Several provinces also offer their own rebates stacked on top of the federal amount: Quebec offers up to $7,000, BC up to $4,000, and PEI up to $5,000. These rebates are applied at the point of sale — you do not need to claim them separately. Note that iZEV eligibility has MSRP caps ($55,000 for most vehicles, $60,000 for larger SUVs and vans), excluding many luxury EVs.
Yes — in most provinces, you pay provincial sales tax (or HST) when you register a privately purchased vehicle, even though no GST applies on private sales. You pay this at the provincial licensing office (ServiceOntario, ICBC, SAAQ, etc.) when transferring ownership. The tax is based on the higher of the declared purchase price or the government's estimated fair market value for the vehicle — you cannot underdeclare the purchase price to reduce your tax bill, as the government compares against vehicle valuation databases and may audit suspicious low declarations.
Generally no — when you register the vehicle in your home province, you pay that province's applicable tax, not the province where you purchased it. The credit for tax paid in another province varies by province. Buying a car in Alberta (no PST) and registering it in Ontario does not eliminate Ontario's tax obligation. The provincial governments have rules specifically to prevent inter-provincial tax avoidance on large purchases. There are narrow exceptions for vehicles purchased while living in another province and moved home, but these require proper documentation and do not apply to strategic cross-border purchases.
No — Canadian dealerships advertise vehicle prices excluding tax (and usually excluding freight and PDI charges as well). The total "out-the-door" price is always higher than the advertised price. When budgeting for a vehicle purchase, add 5–15% depending on your province for sales tax, plus approximately $1,500–$2,500 for freight and PDI (Pre-Delivery Inspection), and potentially additional dealer fees. Always ask for the full out-the-door price in writing before agreeing to a purchase — including tax, freight, PDI, and any additional dealer-installed accessories or protection packages.
As of September 2022, Canada imposes a federal luxury tax on new passenger vehicles priced above $100,000. The tax is the lesser of 10% of the full purchase price or 20% of the amount above $100,000. For example, a $120,000 vehicle would owe the lesser of $12,000 (10% of full price) or $4,000 (20% of the $20,000 above threshold) — so the luxury tax would be $4,000. This tax is applied before GST/HST, meaning you also pay provincial tax on the higher luxury-tax-inclusive price. Several provinces also have their own higher PST rates on luxury vehicles, as discussed above.