Quick Answer
Key points at a glance
- Sales inside 365 days lose capital-gains treatment, the principal residence exemption, and loss deductibility.
- Nine life-event exceptions can override the rule — death, disability, marital breakdown, family addition, work relocation, involuntary job loss, insolvency, safety threat, and destruction or expropriation.
- The rule also catches assignment sales of pre-construction homes held for less than 365 days.
- British Columbia adds a separate provincial home flipping tax of up to 20% on sales within 730 days, effective January 1, 2025.
The Sale You Didn't Plan For
A Toronto couple buys a townhouse in March. In September, one of them accepts a job in Calgary. They list in October, close in December — nine months after they moved in.
They had planned to claim the principal residence exemption. Their real estate lawyer mentions the flipping rule in passing. Suddenly the profit they'd counted on looks a lot smaller.
This is the situation Canada's flipping rule was designed to catch. It also catches thousands of people who never intended to flip anything — the family that relocated, the couple that separated, the buyer whose builder closed nine months late.
This article walks through how the rule works, who's caught, who's exempt, and what to do if you're not sure where you stand. For terms you'll see below, we keep a running mortgage glossary.
Quick Start: Pick Your Path
Planning a fast resale on purpose
Start with "What the Flipping Rule Actually Says" and stay through the tax-math section. You need the mechanics before you list.
Life changed after you bought
Skip to "The Nine Life-Event Exceptions." One of them may cover your situation.
Selling a pre-construction assignment? Read "Assignment Sales & The Presale Trap." Selling in British Columbia? Read the BC section regardless of which path fits — the province adds a second tax on top of the federal one.
What the Flipping Rule Actually Says
The rule is mechanical. If you disposed of a housing unit — a house, condo, townhouse, duplex, or cottage — and you owned it for fewer than 365 consecutive days, the profit is business income. Sold on day 364? Caught. Sold on day 365? Outside the rule.
The clock starts on the day you take title (usually the closing date of your purchase) and runs to the day you dispose of the property (usually the closing date of the sale). Interruptions in ownership — for example, a brief transfer to a spouse and back — can reset the clock, so workarounds of that kind typically make things worse, not better.
The rule sits in sections 12(12) and 12(13) of the Income Tax Act. It applies to individuals and corporations in the same way. It applies whether you lived in the home, rented it out, or renovated it and never moved in.
Business Income vs. Capital Gain: The Dollar Difference
The flipping rule turns off three things at once.
- The 50% capital gains inclusion rate. Every dollar of profit is taxable, not half.
- The principal residence exemption. Even if you lived in the home as your only home, the exemption cannot be claimed on a sub-365-day sale.
- Loss deductibility. If your "flip" loses money, you cannot claim the loss. Losses under this rule are simply denied.
The practical result is that the same sale can produce dramatically different tax bills depending on which side of day 365 it lands on. On larger profits, the gap gets wider. Before assuming you can absorb the tax hit, it can help to see how much equity you have to work with — our home equity calculator is a quick starting point.
The Nine Life-Event Exceptions
Gather your paperwork before you list — a separation agreement, an employer relocation letter, medical records. The Canada Revenue Agency can ask for proof years after the sale. If you have questions on which documents matter for your file, our FAQ page has more on how we work with clients through complicated situations.
A Step-by-Step Roadmap If You Might Be Caught
If you think the flipping rule may apply to your sale, here is a practical order of operations.
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1
Count the days. Pull the closing date on your purchase and count forward 365 days. If day 365 lands before your planned sale close, you're outside the rule. If it lands after, you may be caught.
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2
Check the exception list. If a life event applies, gather the documentation now, not later. Separation agreements, medical letters, employer relocation letters, and bankruptcy filings are the usual proof.
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3
Talk to a qualified tax professional. The rule is settled law, but its application to your fact pattern is not. A CPA or tax lawyer can confirm whether you qualify for an exception.
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4
Consider whether financing can buy you time. If you're a few weeks or months short of day 365 and there's no exception, sometimes the best move is to hold longer. A bridge loan, a refinance, or a home equity line of credit can cover carrying costs. A conversation with someone who has worked through complex financing files — like Razi Khan, Founder and Mortgage Broker at Pegasus — can help you weigh the numbers before you list. You can also run the refinance numbers yourself first.
Assignment Sales & The Presale Trap
Pre-construction assignments carry a second tax layer on top. Since May 7, 2022, all assignment sales of newly constructed or substantially renovated housing have been subject to GST or HST, even for one-off assignments by individuals. The assignor is generally responsible for collecting and remitting the tax.
Combined, the income tax and GST/HST exposure on an assignment profit can exceed 60% of the gain. If you're an accidental assignor — someone whose life circumstances changed between the presale and closing — the life-event exceptions still apply. Talk to a professional before signing an assignment agreement, not after. If financing for the eventual closing is part of the puzzle, you can start an application with Pegasus and we'll help you work backwards from there.
British Columbia's Extra Layer
The BC tax is administered under the Residential Property (Short-Term Holding) Profit Tax Act. It has its own set of exemptions, some overlapping with the federal life-event list and some unique to BC (for example, certain builder and developer scenarios).
Ontario, Alberta, Quebec, and the rest of Canada rely only on the federal 365-day rule. If you are selling anywhere outside BC, this section does not apply to you. Rates and lender programs change often across the country, and our rates page is where we keep current numbers.
Common Mistakes Sellers Make
Seven situations that catch sellers off guard, with what to do instead.
- Assuming your principal residence exemption still saves you. Under 365 days, the exemption is overridden. The rule you've counted on for years does not apply to a sub-365-day sale.
- Counting from the offer date instead of the closing date. The ownership clock starts on the day title transfers. Signing a purchase agreement does not start the clock.
- Thinking a small overshoot is close enough. Day 364 is caught. Day 365 is not. There is no CRA tolerance for close-enough.
- Forgetting the clock resets on assignment closings. Holding a presale for three years then closing and reselling four months later is still a flip.
- Not documenting your life-event exception before listing. The exceptions are real, but the burden of proof is on you. Gather records before the sale, not after CRA calls.
- Selling in BC without checking the provincial layer. BC's tax runs to 730 days and stacks on top of the federal rule.
- Trying to sidestep the rule with a gift or a transfer to a spouse. Non-arm's-length transfers are deemed dispositions at fair market value, and the flipping rule still applies.
Many of these are situations a broker sees months before the sale — one of the reasons working with a broker pays off is that we tend to spot them early.
Frequently Asked Questions
If I sell my house within a year in Canada, do I have to pay tax on the profit?
Does the property flipping rule apply to my principal residence?
What counts as a "life event" that gets me out of the flipping rule?
How is the flipping rule different from being taxed as a business?
I bought a pre-construction condo three years ago. If I sell six months after closing, is that a flip?
Does the BC home flipping tax apply if I already paid the federal tax?
What happens if I sell at a loss within 365 days — can I deduct it?
Do I still have to report the sale to the CRA if I am inside one of the exceptions?
Not sure where your sale lands?
If financing options could buy you time to cross the 365-day line — or if the tax hit is the smaller cost of moving now — we'll help you run the numbers.
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About the author
Razi Khan
Founder, CEO & Licensed Mortgage Broker · Pegasus Mortgage Lending · Toronto, Ontario · FSRA Lic # 11479
Razi Khan is the Founder, CEO, and a licensed Mortgage Broker at Pegasus Mortgage Lending Center Inc., based in Toronto. With over 20 years of experience in the Canadian mortgage industry, Razi has personally guided more than 3,000 clients through some of the most complex and high-stakes financial decisions of their lives — from first-time purchases in the GTA to refinancing strategies, alternative lending solutions, and cross-border mortgages for Canadians buying in the United States.
Razi founded Pegasus in October 2008, launching the brokerage at the height of a global financial crisis. He works across the full spectrum of borrower profiles, with particular expertise in complex files including self-employed borrowers, credit-challenged clients, and investors building multi-property portfolios.
Learn more about Razi Khan →Sources & References
- Canada Revenue Agency — Residential Property Flipping Rule. canada.ca
- Department of Justice Canada — Income Tax Act, sections 12(12) and 12(13). laws-lois.justice.gc.ca
- Canada Revenue Agency — Income Tax Folio S1-F3-C2: Principal Residence.
- Government of British Columbia — BC Home Flipping Tax. gov.bc.ca
- Legislative Assembly of British Columbia — Residential Property (Short-Term Holding) Profit Tax Act.
- Canada Revenue Agency — Assignment Sales and GST/HST (GI-120).