What actually changes
The number people start with is the gap between two listing prices: sell the house for $850,000, buy the condo for $550,000, pocket $300,000. The number that actually lands is smaller. Real estate commission and legal fees come off the sale, land transfer tax and closing costs go onto the purchase, and the move itself, from repairs that get the old house ready to the furniture that fits the new one, quietly eats more. Counting all of it first is the difference between a plan and a hope.
What downsizing really does, financially, is convert a use-asset into a working one. A house you live in pays you nothing while you own it. The equity freed by selling can sit in investments and generate income for every remaining year of the plan, which is why the decision echoes through decades, not just through moving week.
The freed money is not the whole story either. A smaller place often carries smaller property tax, heat, insurance and upkeep, so the spending side of the plan can drop at the same time the savings side rises.
What the rules say
The tax news is genuinely good. When you sell the home that has been your principal residence, the principal residence exemption means there is no capital gains tax on the sale, no matter how much the house grew in value. The sale still gets reported on your tax return, but the growth itself is tax-free.
The sale proceeds are not income either, so downsizing your principal residence does not push you into the OAS clawback or a higher tax bracket. What the freed money earns afterwards can be taxable, depending on which account it lands in, which is one reason the destination of the equity matters as much as the amount.
A second property is a different animal. Selling a cottage or rental means a taxable capital gain: half the gain counts as income in the year of sale. A big gain landing in one tax year can push your income over the $95,323 OAS clawback threshold, where each extra dollar costs 15 cents of OAS on top of the tax. If a downsizing plan involves selling a second property too, the year you sell it is worth planning, not just the price.
What people in this situation weigh
The spreadsheet is the easy half. These are the questions that come up when the math meets real life.
- Community and family: a cheaper city frees more equity, but distance from grandchildren and friends is a cost that never shows on the statement.
- The house itself: stairs, yard work and maintenance that felt fine at 62 can look different at 78, and moving before it becomes urgent means moving on your own terms.
- Timing: downsizing now puts the freed equity to work for more years, downsizing at 75 keeps the family home longer, and never downsizing keeps the equity as an estate. Each is a legitimate plan with a different shape.
- Renting instead of buying again: selling without a replacement purchase frees the full equity and trades ownership costs for rent, a bigger move with its own trade-offs.
- The estate angle: a home passes to heirs tax-free as a principal residence, so some people keep the house precisely because it is the simplest part of their legacy.
A worked example
Linda, 68, sells her house for $850,000 and buys a condo for $550,000. She expects to free $300,000. Her real estate commission, legal fees, land transfer tax on the condo and the move come to about $50,000, so the plan gains $250,000, all of it tax-free under the principal residence exemption. Invested, that $250,000 supports her income in every later year, and her property tax and upkeep drop too. Less than the sticker gap, still a real change.
Modelled with the same property sale and principal residence rules the TruePath engine applies.
How TruePath fits in
TruePath models the whole move, not just the sale. You set the age you plan to sell, the selling costs and an optional replacement home, bought with cash or with a new mortgage, and the freed equity flows into the plan so every downstream year updates. Pre-built scenarios compare downsizing now, downsizing at 75 instead and selling to rent, side by side, so you can see what each version does to your income for the rest of the plan before a single box gets packed.
Related questions people ask
Do I pay capital gains tax when I sell my house to downsize?
Not on your principal residence. The principal residence exemption means the growth in your home's value is tax-free when you sell, though the sale still gets reported on your return. A second property like a cottage or rental is different: half of that gain counts as taxable income.
How much cash does downsizing actually free up?
Less than the gap between the two prices. Real estate commission, legal fees, land transfer tax on the new place, moving costs and setting up the new home all come out first. Counting those before deciding is what separates the plan from the guess.
Does the money from selling my home count as income for OAS?
No. Proceeds from selling a principal residence are not taxable income, so the sale itself does not trigger the OAS clawback. What the money earns after it is invested can be taxable, depending on the account it sits in.
Does waiting to downsize change the math?
Yes, in both directions. Selling later means more years in the home you love and possibly more price growth, but fewer years for the freed equity to generate income. Comparing a sale now against a sale at 75 inside a real plan shows what the wait actually costs or saves.
What if I sell and do not buy another place?
Then the full equity is freed instead of part of it, and rent becomes a new spending line. It is a bigger version of the same trade, with its own risks and comforts, and it can be modelled end to end the same way.
Sources
This page is general education about Canadian retirement rules, not personalised financial advice. Figures are for the 2026 tax year and change with government updates.