Real Estate Commission Calculator Ontario
This Ontario real estate commission calculator estimates your realtor fees using the typical local structure of 3.5% to 5% total, plus HST (13%) on the commission.
For reference, selling a $850,000 home at the typical rate costs about $42,500 in commission plus $5,525 in tax, $48,025 all-in. Adjust the rates below to match any quote you’ve received.
PEI and Newfoundland follow the New Brunswick structure (15% HST).
Typically split between the listing agent and the buyer’s agent (often around 2.5% each).
- Total commission
- $42,500
- HST (13%)
- $5,525
- Commission incl. tax
- $48,025
- Estimated proceeds before mortgage & legal fees
- $801,975
Estimates only. Commission is always negotiable and varies by brokerage. The rates that govern your sale are the ones in your signed listing agreement.
What makes up the commission
One headline number hides four recipients. The total splits between the listing brokerage and the buyer’s brokerage, and each agent then splits their share with their own brokerage.
- Listing agent35%≈ $14,875
- Listing brokerage15%≈ $6,375
- Buyer's agent35%≈ $14,875
- Buyer's brokerage15%≈ $6,375
Illustrative split on a typical $850,000 Ontario sale with a 50/50 side split and a 70/30 agent-brokerage arrangement. Actual splits vary by brokerage and agent seniority.
This is why your listing agent’s take-home is far below the headline number you pay. It’s also why agents have room to negotiate: they are moving their own slice, not the whole pie.
Buyer commission vs seller commission
The seller’s side
The seller signs the listing agreement, sets the total commission, and pays it from the sale proceeds at closing. The agreement also states how much of that total is offered to whichever brokerage brings the buyer.
The buyer’s side
Buyers rarely pay their agent directly: the buyer’s brokerage collects the share offered in the listing. Buyer representation agreements can require the buyer to top up the difference if that share falls short, so read yours before signing.
Who really pays?
Legally the seller pays; economically the cost is built into the price the buyer finances over 25 years. Treating commission as a shared transaction cost is the most honest way to think about it.
Current realtor rates in Ontario
Most Ontario listings are quoted at a flat 4% to 5% of the sale price, split roughly evenly between the listing and buyer sides. Competition is strongest in the GTA, where full-service agents increasingly offer 3.5% to 4.5% totals and flat-fee brokerages undercut further.
| Typical structure | Tax on commission | All-in on $850,000 |
|---|---|---|
| 3.5% to 5% total | HST (13%) | $48,025 |
Rates are market conventions, not rules; your listing agreement sets the actual number. Figures checked July 2026.
How the commission structure works
Ontario uses a flat percentage of the sale price, so the commission scales directly with your home's value. The listing agreement sets the total and states how much is offered to the buyer's brokerage, most commonly 2.5%.
Canada splits into two camps. Flat provinces (Ontario, Manitoba, Quebec, Atlantic Canada) quote one percentage on the whole price, while tiered provinces (BC, Alberta, Saskatchewan) charge about 7% on the first $100,000 and a much lower rate on the balance.
On your $850,000 example at 5%, the math is one line: $850,000 × 5% = $42,500, before HST (13%).
GST and taxes on real estate commission
Ontario charges 13% HST on real estate commission, and it cannot be avoided or rolled into the mortgage. On a $850,000 sale at 5%, that is $42,500 in commission plus $5,525 in HST, for $48,025 all-in.
| Province | Tax on commission |
|---|---|
| Ontario | HST (13%) |
| British Columbia | GST (5%) |
| Alberta | GST (5%) |
| Saskatchewan | GST + PST (11%) |
| Manitoba | GST (5%) |
| Quebec | GST + QST (14.975%) |
| Nova Scotia | HST (15%) |
| New Brunswick | HST (15%) |
The tax applies to the commission, not the house, and it’s paid by the seller as part of closing. Unlike the commission itself, the tax rate is not negotiable.
How Ontario compares across Canada
Quick summary at a $850,000sale price, using each province’s typical structure. Ontario is highlighted; the interactive chart below accepts any price.
| Province | Typical structure | Tax | All-in total |
|---|---|---|---|
| Nova Scotia | 4% to 6% total | HST (15%) | $48,875 |
| New Brunswick | 4% to 6% total | HST (15%) | $48,875 |
| Quebec | 4% to 5% total | GST + QST (14.975%) | $48,864 |
| Ontario | 3.5% to 5% total | HST (13%) | $48,025 |
| Manitoba | 4% to 5% total | GST (5%) | $44,625 |
| Saskatchewan | Tiered, ~7% on the first $100K, ~3% on the balance | GST + PST (11%) | $32,745 |
| Alberta | 7% on the first $100K, ~3% on the balance | GST (5%) | $30,975 |
| British Columbia | 7% on the first $100K, ~2.5% on the balance | GST (5%) | $27,038 |
Uses each province’s typical structure and tax on commission.
Typical quoted structures, before negotiation: flat 5% in Ontario, Manitoba, Quebec, and Atlantic Canada; tiered 7% on the first $100K plus 2.5% (BC) or 3% (AB, SK) on the balance. Your listing agreement sets your actual rate.
How to negotiate a commission
There is no fixed or legally mandated commission rate anywhere in Canada. Treat the quote as an opening position and work through this process before you sign.
- 1
Interview two or three listing agents
Agents compete for well-priced homes, and knowing you're comparing changes the quotes you get. Ask each for their rate, their marketing plan, and recent sales near you.
- 2
Ask exactly what the rate includes
Photography, staging, floor plans, video, and open houses vary wildly between agents at the same rate. A cheaper quote that skips marketing can cost you more on the sale price than it saves in commission.
- 3
Negotiate the listing side, not the buyer side
Cutting the buyer-agent share too low can quietly reduce showings. Most successful negotiations trim the listing agent's portion while keeping the buyer side at the market norm.
- 4
Ask about dual-ending and repeat-client scenarios
What happens if your agent also brings the buyer? Many agents will pre-agree to a reduced total in that case, and it belongs in writing before you list.
- 5
Get the final structure in writing
The listing agreement is the only number that matters: total rate, buyer-side share, tax treatment, the holdover period, and any early-termination terms. Read it before signing, not after.
Selling costs beyond the commission
Commission is the biggest line, but it’s not the only one. Budget for these before you count your proceeds.
| Cost | Typical amount | What it is |
|---|---|---|
| Legal fees | $1,000–$1,500 | A lawyer (or notary in Quebec) discharges the title, handles funds, and closes the sale. |
| Mortgage discharge fee | $200–$400 | Your lender's administrative charge for removing the mortgage from title. |
| Mortgage prepayment penalty | $0–$10,000+ | Breaking a fixed mortgage mid-term can cost three months' interest or the interest rate differential, whichever is greater. Ask your lender for a payout statement early. |
| Pre-listing repairs and touch-ups | $500–$5,000 | Paint, minor fixes, and addressing anything a buyer's inspector would flag. |
| Staging | $500–$4,000 | From a consultation and rearranging to full furniture rental for vacant homes. |
| Cleaning | $200–$500 | A professional deep clean before photos and again before closing. |
| Moving | $500–$3,000 | Movers or truck rental, packing supplies, and possibly storage between closings. |
| Utility and tax adjustments | Varies | Settled on the statement of adjustments; you're credited for anything prepaid past closing. |
Commission is the biggest line on the net sheet, not the only one. Put the mortgage payout, legal, and tax on the fee together with the home sale proceeds calculator. Buying at the same time? Estimate purchase costs with the closing costs calculator.
Frequently asked questions
How much is real estate commission in Ontario?
At a typical 5% total, commission on an $850,000 Ontario sale is $42,500 plus $5,525 in HST, about $48,025 all-in. Many GTA sellers negotiate totals between 3.5% and 4.5%, which saves $4,000 to $12,000 on the same sale.
Who pays the real estate commission in Ontario?
The seller pays the full commission for both brokerages out of the sale proceeds on closing. The buyer doesn't write a cheque, though the cost is effectively priced into the home.
Is 5% commission standard in Toronto?
It's common but not fixed. There is no legally mandated rate anywhere in Canada, and Toronto's high prices mean a percentage point of negotiation is worth $8,000 or more on a typical detached home.
More Ontario resources
Buying? Budget the full one-time costs with the Ontario closing costs calculator, including land transfer tax and first-time buyer relief.
For the tax itself, the Ontario land transfer tax calculator shows every bracket, rebate, and non-resident surcharge on your purchase price.
In Toronto, estimate your annual bill with the Toronto property tax calculator or weigh buying against renting with the Toronto rent vs own calculator.
In Ottawa, estimate your annual bill with the Ottawa property tax calculator or weigh buying against renting with the Ottawa rent vs own calculator.
In Hamilton, estimate your annual bill with the Hamilton property tax calculator or weigh buying against renting with the Hamilton rent vs own calculator.
In Mississauga, estimate your annual bill with the Mississauga property tax calculator or weigh buying against renting with the Mississauga rent vs own calculator.
In Brampton, estimate your annual bill with the Brampton property tax calculator or weigh buying against renting with the Brampton rent vs own calculator.
Commission calculators for other provinces
Selling soon? Find an agent worth their commission
Compare verified, reviewed listing agents in Ontario, or answer a few questions and get personally matched with an agent. Buying at the same time? Budget the purchase with our closing costs calculator.