Land transfer tax vs. property tax vs. GST
These three get mixed up constantly. Property tax is the annual bill from your municipality, based on your property's assessed value, and it funds local services like schools and roads — it has nothing to do with the sale itself. Land transfer tax (called property transfer tax in BC and the "welcome tax" in Quebec) is a one-time charge triggered specifically by the transfer of ownership, calculated as a percentage of the purchase price, and it's separate from your down payment and mortgage entirely. GST or HST applies only to brand-new construction bought directly from a builder, not resale homes, and isn't included in this calculator since it's a different transaction type with its own new-housing rebate rules.
Why every province calculates this differently
Land transfer tax is a provincial (and sometimes municipal) tax, not a federal one, which is why the rate structure changes completely as soon as you cross a provincial border. Ontario and Manitoba use marginal brackets that increase with price, similar to how income tax brackets work — you pay a lower rate on the first portion of the price and progressively higher rates on the rest. BC's Property Transfer Tax works the same way but with its own brackets and its own first-time buyer exemption. Quebec's "welcome tax" is billed separately by the municipality a few months after closing, not collected by the notary on closing day, which surprises a lot of buyers used to how other provinces handle it.
The two provinces with no land transfer tax
Alberta and Saskatchewan are the only two provinces with no land transfer tax at all — buyers there pay only small title registration fees instead, calculated on a much smaller flat-fee basis rather than a percentage of price. This is a genuine, meaningful cost advantage: on a $600,000 home, a buyer in Ontario might owe several thousand dollars in provincial land transfer tax alone, while the same purchase in Alberta triggers only a few hundred dollars in registration fees.
First-time buyer rebates
Ontario, BC, and PEI each offer some form of rebate or exemption specifically for first-time buyers, capped at different amounts and phased out above certain price thresholds. Toronto layers its own municipal land transfer tax rebate on top of the provincial one for first-time buyers within the city. These rebates apply automatically in this calculator once you check the first-time buyer box and select the applicable province or city — worth double-checking even if you're not sure you qualify, since the definition of "first-time buyer" is sometimes broader than people assume (for example, not having owned in the last four years can still count in some programs).
Curious what your monthly payment looks like alongside these one-time costs? Head back to the mortgage payment calculator to see the full picture.