Closing on the sale of your home can feel like crossing the finish line in a marathon—relief, excitement, and a touch of anxiety. You’re selling, possibly upgrading or downsizing, and looking toward a new chapter. But before you pop the champagne, there’s one last hurdle: the closing costs. These are the fees and expenses due when the home sale is finalized, and they can take a bigger bite out of your profits than many sellers expect.
What Costs Does the Seller Pay at Closing? That’s one of the most common (and crucial) questions you’ll need answered, especially if you’re planning your next home purchase, calculating your net proceeds, or hiring a real estate agent. Most sellers pay between 6% and 10% of the home’s sale price in closing costs—yet most don’t know exactly where that money goes. In this article, we’ll walk through everything you need to know about closing costs in Canada, especially in places like Mississauga, and share insider tips that many real estate websites gloss over.
If you’re thinking of listing your home in the Greater Toronto Area, our Top Real Estate Agent Mississauga expert at Mississauga Homes can help you navigate the selling process with clarity, transparency, and confidence.

Closing costs for sellers are the fees, taxes, and charges that must be paid to complete the home sale transaction. While buyers typically have more upfront fees, sellers carry the larger financial burden in terms of commission, legal fees, and certain taxes. These costs are settled during the final stage of the transaction, right before the property legally transfers to the new owner.
Unlike buyers who often roll some of their costs into the mortgage, sellers usually pay these costs directly from their sale proceeds.
Let’s break down the most common (and costly) closing fees Canadian sellers face, especially in real estate hotspots like Mississauga, where home prices hover around $1 million CAD as of 2024.
This is typically the largest fee for home sellers. In Canada, real estate commissions usually total between 4% and 6% of the sale price, split between the listing agent and the buyer’s agent.
Real estate lawyers handle documentation, funds transfer, and ensure the title is clear. Legal fees for sellers in Ontario average between $700 and $1,500.
Additional charges may apply for:
While typically a buyer’s responsibility, sometimes sellers cover this as a goodwill gesture or negotiation point. Title insurance in Ontario can cost $200 to $400, depending on the property value and coverage.
If you’re still carrying a mortgage, you’ll need to pay it off. In Ontario:
This often-overlooked cost involves prorating your property taxes. If you’ve already paid your taxes for the year, the buyer will reimburse you for the unused portion. But if taxes are due and unpaid, you’ll be responsible for covering them up to the closing date.
Some municipalities in Ontario charge interest or penalties if taxes aren’t paid on time, even during the sale process. Sellers should always double-check their statements to avoid unexpected deductions at closing.
In most provinces, the buyer pays the land transfer tax, but there are exceptions and rare negotiations where sellers may agree to cover part of it. In Ontario, this is seldom the case, but it’s still important to understand local customs.
If your property is part of a condo or HOA:
Many sellers invest in home staging to boost appeal and get top-dollar offers. While not technically closing costs, they directly affect the outcome of your sale.
Buyers may request repairs following a home inspection or ask for a credit at closing instead. This can cost a seller thousands of dollars, and it’s a part of the process rarely discussed until it happens.
Have a pre-listing inspection to identify red flags before buyers do. It reduces surprises and puts you in control of negotiations.
Some sellers offer a one-year home warranty to entice buyers, especially in competitive markets. Costs range from $400 to $800, and while optional, it’s a nice value-add that can prevent post-sale complaints.
| Item | Estimated Cost (CAD) |
| Real Estate Commission (5%) | $50,000 |
| Legal Fees | $1,200 |
| Mortgage Discharge + Penalties | $2,000 |
| Title Insurance (optional) | $300 |
| Property Tax Adjustment | $4,370 (prorated) |
| Staging and Cleaning (optional) | $2,000 |
| HOA/Status Certificate Fees | $150 |
| Total Estimated Cost | $60,000 – $65,000+ |
While some expenses are fixed, there are ways to minimize your costs:

If you’re selling in Mississauga, you need a real estate agent who not only knows the market—but understands how to protect your bottom line.
At Mississauga Homes, our Top Real Estate Agent Mississauga expert has helped hundreds of homeowners sell smarter, faster, and more profitably. We’ll:
Selling your home is a significant milestone, but it also comes with hidden costs that many sellers overlook. While real estate commission is the most obvious, the combination of legal fees, mortgage penalties, tax adjustments, and optional upgrades can reduce your final payout by thousands. By planning ahead and working with a knowledgeable real estate expert, you can ensure you’re not leaving money on the table.
Thinking of selling your home in Mississauga or the GTA? Don’t let hidden closing costs catch you off guard. Partner with a trusted expert who understands the ins and outs of the local market. Our Top Real Estate Agent Mississauga professional will walk you through every step—from pricing and staging to closing and negotiation. Visit Mississauga Homes today to book a consultation and take the first step toward a confident, profitable sale. Your next chapter starts with the right team by your side.
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Joe Battaglia brings over 25 years of real estate expertise in Mississauga and the Greater Toronto Area. As leader of the Battaglia Team at RE/MAX Realty Specialists, Joe is dedicated to helping families find their perfect home.