The 730-Day Trap: Why BC's Flipping Tax Window Is Double the Federal One
Everyone models the 365-day rule. The one that costs more is 730.
Ask most people what the flipping rule in Canada is and they will tell you one year. They are describing the federal rule, and they are half right.
If you are flipping in British Columbia there is a second clock running, it is twice as long, and it does not stop when the first one does.
Two clocks, two different lengths
| Federal Residential Property Flipping Rule | BC home flipping tax | |
|---|---|---|
| Window | Under 365 consecutive days | Under 730 days |
| In force since | 1 January 2023 | 1 January 2025 |
| What it does | Deems profit to be business income | Charges a separate tax on the profit |
| Applies to | Housing units anywhere in Canada | BC residential property, including presale contracts |
The province states plainly that its tax is “separate and distinct” from the federal rules and is “not harmonized or administered with the federal or B.C. income tax.”
Clearing the federal window buys you nothing provincially. On day 400 you are past the federal deeming rule and still nine months inside the BC one.
What the sliding scale actually does
The BC rate is not a cliff. Past 365 days it declines in a straight line until it reaches zero at 730:
- 365 days or fewer: a flat 20%
- 366 to 729 days: 20% × [1 − (days − 365) ÷ 365]
- 730 days or more: the tax does not apply
Run that out on $100,000 of net taxable income and the shape becomes obvious:
| Days held | Rate | Tax on $100,000 |
|---|---|---|
| 300 | 20.000% | $20,000 |
| 365 | 20.000% | $20,000 |
| 400 | 18.082% | $18,082 |
| 500 | 12.603% | $12,603 |
| 600 | 7.123% | $7,123 |
| 700 | 1.644% | $1,644 |
| 730 | 0% | $0 |
The province's own worked example lands in the same place: 398 days gives 20% × [1 − 33 ÷ 365] = 18.192%, so $70,000 of net taxable income attracts $12,734.40.
The number that matters: roughly $55 a day
Between day 366 and day 729 each extra day of ownership reduces the tax by about 0.0548 percentage points. On $100,000 of taxable profit that is about $55 per day.
Not enormous on any single day. But it reframes the decision at the margin. Selling on day 690 instead of day 730 costs roughly $2,200 on that profit. If a buyer is $2,000 apart from you and you are forty days from the line, the arithmetic changes.
It also means holding “a bit longer” without reaching 730 is often the worst of both worlds — you carry the property, pay the strata fees and the interest, and still pay most of the tax.
Where the days are counted from
The clock is days of ownership, not days of renovation and not days on market. The province publishes a dedicated page on how ownership days are determined, and the detail matters for properties acquired other than by purchase — if you were gifted the property, your cost to acquire is treated as $0, which makes the entire proceeds taxable.
Property bought before 1 January 2025 is not automatically safe either. It can still be caught if it is sold on or after that date and was owned for fewer than 730 days, unless an exemption applies.
How to use this
- Put both dates in the deal file at acquisition. Day 365 and day 730, written down on the day you take title.
- Model the exit at the day count you will actually sell on, not at a round number. The rate moves every day between 366 and 729.
- Do not assume a one-year hold solves anything in BC. It clears the federal deeming rule and leaves you paying roughly 18% provincially.
- Check the exemptions. The province maintains a list, and several are fact-specific. That is a conversation with your CPA, not a blog post.
The flippers who get hurt by this are not the ones who ignored tax. They are the ones who modelled the federal rule, saw 365, and assumed that was the whole picture.
For how the two taxes stack on a single deal, see the full breakdown of both flipping taxes. For why passing 365 days does not convert your profit into a capital gain, see holding for 366 days doesn't make it a capital gain.
Sources
- Government of British Columbia — BC home flipping tax, last updated 8 June 2026
- Government of British Columbia — How to calculate your BC home flipping tax, last updated 7 May 2026
- Canada Revenue Agency — Residential Property Flipping Rule
General information as at August 2026, not tax advice. Red Academy is not a tax advisor and makes no income guarantees. Rates and exemptions change and are fact-specific — confirm your position with a CPA before committing to a deal. B.C. tax enquiries: 1-877-387-3332.