Capital Gains Tax Changes: What Real Estate Investors Actually Face in 2026

What capital gains tax do real estate investors actually face in 2026? The headline answer: the inclusion rate is 50% — the same as it has been since 2000. The proposed increase to two-thirds, announced in the 2024 federal budget, was deferred to January 1, 2026 and then formally cancelled by Prime Minister Carney’s government on March 21, 2025, per the Prime Minister’s Office. There is no $250,000 threshold and no two-tier system. But “nothing changed” isn’t quite true either: the residential property flipping rule now taxes quick resales as 100% business income, capital cost allowance recapture still ambushes long-term landlords, and the federal Underused Housing Tax was repealed for 2025 onward. Here’s the real 2026 rulebook, with Durham Region math — and one honest caveat: tax policy has moved fast for three years, so verify the state of play before any sale you’re timing around taxes.

The Short Answer: 2026 Rules at a Glance

The cancellation matters more than most investors realize. During 2024–25, many owners rushed sales to beat a deadline that ultimately never arrived. The lesson we draw for clients: sell on fundamentals and portfolio fit, not on proposed legislation.

The Real Math: Selling a Durham Rental in 2026

Take an investor who bought a Clarington detached rental in 2016 for $450,000 and sells in 2026 near Clarington’s July average of $753,919, per the Toronto Regional Real Estate Board’s Market Watch. Assume $40,000 of selling costs (commission, legal, staging) and, importantly, $60,000 of capital cost allowance claimed on the building over the decade.

Our own calculation from the figures above. Two takeaways: first, at the top bracket the effective tax on a capital gain is about 26.8% of the gain (half of 53.53%) — painful, but far from the ~35.7% the cancelled two-thirds rate would have taken. Second, notice that recapture added $32,100. Every dollar of CCA claimed along the way was a deferral, not a deduction — it comes back as fully taxable income in the year of sale, often stacked into your highest-ever bracket. Investors who claimed CCA to shelter rental income for years are frequently shocked by this line.

The Flipping Rule: The Change That Did Happen

While the inclusion-rate drama fizzled, a genuinely tough rule has been in force since January 1, 2023: any Canadian housing unit sold after being owned less than 365 consecutive days is deemed “flipped property.” The entire profit is business income — 100% taxable, no 50% inclusion, no principal residence exemption, even if you lived there. CRA lists limited exceptions for life events: death, a household addition, separation or divorce, personal safety, serious illness or disability, an eligible work relocation, involuntary job loss, insolvency, or an involuntary disposition like expropriation.

For Durham investors this bites hardest on pre-construction assignments and closings in Pickering, Ajax, and Oshawa: close on a unit, resell it eight months later, and the gain is ordinary income at up to 53.53% — potentially plus HST exposure if CRA views the activity as a business. Held 366 days, the same profit could be a capital gain taxed at roughly half that. Few calendar entries in Canadian tax are worth more than that anniversary date.

What Falling Prices Change

Durham’s average price was $834,312 in July 2026 — down 5.8% year-over-year, per TRREB — and that reshapes the tax conversation in three ways. Investors selling at a loss on properties bought at the 2022 peak should remember capital losses on investment property can offset gains elsewhere, carry back three years, or carry forward indefinitely — but a loss on a flipped property (under 365 days) is denied as a business loss deduction in most cases, and superficial-loss rules block selling to a related party just to harvest the loss. Buyers, meanwhile, are acquiring at cost bases 5–10% below last year’s, which shrinks the future embedded gain. And for owners weighing whether to keep marginal rentals amid the Landlord and Tenant Board delays we’ve written about, a lower-tax exit at 50% inclusion is a better door than the one investors feared they’d be walking through in 2026.

Structures Still Matter More Than Rates

The inclusion rate is uniform, but who realizes the gain isn’t. A gain taxed inside an Ontario corporation faces roughly 50% tax on passive investment income with a partially refundable component; personally, your marginal rate governs — an investor in a middle bracket pays far less than 26.8% effective. Spreading a sale across a calendar year-end, using capital gains reserves when taking back a mortgage over up to five years, offsetting with losses, or timing the sale for a low-income retirement year all still work. That’s the planning layer we integrate — the realtor question (“what will it sell for?”) and the planner question (“what will you keep, and where should it go?”) answered together, as we did in our recent article on rebalancing when real estate is 80% of net worth.

Frequently Asked Questions

Did the capital gains tax increase happen in Canada? No. The 2024 budget proposed raising the inclusion rate from 50% to two-thirds; it was deferred to January 1, 2026 and then cancelled on March 21, 2025. In 2026, 50% of a capital gain is taxable for individuals, corporations, and trusts alike.

How much tax will I pay selling a rental property in Ontario in 2026? Half the capital gain is added to your income and taxed at your marginal rate — at Ontario’s top rate of 53.53%, that’s about 26.8% of the gain — plus 100% tax on any CCA recapture. A $264,000 gain with $60,000 of recapture costs roughly $103,000 at the top bracket.

What is the 365-day flipping rule? A residential property sold within 365 days of acquisition is deemed business income: the full profit is taxable with no principal residence exemption, unless a listed life event (death, disability, separation, eligible work relocation, insolvency, and similar) applies.

Does the Underused Housing Tax still apply in 2026? No — the federal UHT was repealed for the 2025 and later calendar years by legislation that received royal assent in March 2026. Returns and taxes owing for 2022–2024 remain enforceable, so late filers from those years should still catch up.

Can I avoid capital gains tax by moving into my rental? Moving in triggers a change of use and only shelters growth from that point forward (a 45(3) election can help in some cases). The gain accrued during the rental years remains taxable — the principal residence exemption never retroactively covers investment years.

Sell on Strategy, Not Headlines

The last three years proved how expensive it is to make portfolio decisions off proposed tax law. Our practice is dual-licensed — real estate and financial planning, plus mortgage services — so when a Durham investor asks “should I sell?”, we can model the sale price, the actual after-tax proceeds, and the reinvestment plan in one integrated illustration. Book a complimentary consultation through TheHarmerGroup.ca or HarmerWealth.com and we’ll run your exit math before you commit.

Chad Harmer, PFP, CIM, FCSI, MBA, Realtor — The Harmer Group, Royal Heritage Realty Ltd. & Harmer Wealth Management Corp.

This article is for general information only and does not constitute personalized investment, tax, mortgage, real estate, or legal advice. Figures are current as of September 2026 and will change; tax rates, inclusion rules, and the flipped-property provisions depend on your specific facts and future legislation, and calculations shown assume Ontario’s top marginal bracket. Mutual funds are offered through Investia Financial Services Inc. Please consult a licensed professional about your specific situation.