Tenancy law
How BC Sets the Rent Increase Cap, and What It Has Been Each Year
Updated August 9, 2026 · 7 min read
The most a landlord can raise your rent in an existing tenancy in British Columbia in 2026 is 2.3%, per the Residential Tenancy Branch (page last updated 4 March 2026, checked 9 August 2026). The 2027 number has not been announced yet, but eleven of the twelve Statistics Canada months that determine it are already published, and they point to about 2.2%.
Every page that ranks for this is written for landlords running compliance checks. This one shows you the arithmetic, because the number is not a policy choice announced from nowhere. It is a calculation you can do yourself.
Where the number actually comes from
Section 22 of the Residential Tenancy Regulation sets the allowable increase equal to the "inflation rate," which it defines as:
the 12 month average percent change in the all-items Consumer Price Index for British Columbia ending in the July that is most recently available
So the 2026 cap was set by the twelve months from August 2024 to July 2025, compared against the twelve months before that. Nothing else feeds it. Not Vancouver rents, not vacancy rates, not landlord costs.
Here is that calculation, using Statistics Canada table 18-10-0004, British Columbia all-items CPI (vector v41692462, retrieved 9 August 2026):
| Window | Average index |
|---|---|
| Aug 2024 – Jul 2025 | 157.225 |
| Aug 2023 – Jul 2024 | 153.683 |
| Change | 2.3045% |
That rounds to 2.3%, which is exactly the published cap. The same method reproduces 2025 (2.993% against an official 3%), 2022 (1.527% against 1.5%) and 2020 (2.593% against 2.6%). The formula is real and it is checkable.
What the 2027 cap looks like so far
The 2027 cap depends on the twelve months from August 2025 to July 2026. As of 9 August 2026, Statistics Canada has published through June 2026. July's figure comes out in mid-August, which is why the announcement tends to follow within days.
| Month | BC all-items CPI | Same month, year before |
|---|---|---|
| Aug 2025 | 159.0 | 156.2 |
| Sep 2025 | 158.8 | 155.8 |
| Oct 2025 | 159.4 | 156.2 |
| Nov 2025 | 159.5 | 156.3 |
| Dec 2025 | 158.7 | 156.1 |
| Jan 2026 | 159.1 | 156.0 |
| Feb 2026 | 160.3 | 157.6 |
| Mar 2026 | 161.7 | 157.8 |
| Apr 2026 | 161.7 | 157.8 |
| May 2026 | 163.6 | 159.0 |
| Jun 2026 | 163.3 | 158.8 |
| Jul 2026 | not yet published | 159.1 |
The eleven published months average 160.464 against 157.055 a year earlier. That is 2.17%.
One month is missing, and it moves the answer less than you would think. The denominator is fixed at 157.225. Running the thresholds:
| If July 2026 CPI comes in at | The 2027 cap rounds to |
|---|---|
| below 162.16 | 2.1% |
| 162.16 to 164.04 | 2.2% |
| 164.05 or above | 2.3% |
June 2026 sat at 163.3. For the cap to reach 2.3%, July would have to jump 0.75 points in a single month. In the last three years the June-to-July move in B.C. was +0.5, +0.9 and +0.3 points. So 2.2% is the likely landing spot and 2.3% is not off the table. Treat this as an estimate from published data, not a forecast, and check the announcement.
The formula is a default, not a promise
This is the part landlord-facing pages leave out. Section 22 says the cap equals the inflation rate, but cabinet can amend the regulation, and it has. Comparing the formula against what was actually announced:
| Cap year | Formula would have given | Announced cap | Overridden? |
|---|---|---|---|
| 2020 | 2.59% | 2.6% | No |
| 2021 | 1.43% | 0% | Yes, frozen |
| 2022 | 1.53% | 1.5% | No |
| 2023 | 5.35% | 2% | Yes, cut |
| 2024 | 5.62% | 3.5% | Yes, cut |
| 2025 | 2.99% | 3% | No |
| 2026 | 2.30% | 2.3% | No |
Formula figures are my own calculation from Statistics Canada table 18-10-0004; announced caps are from the Residential Tenancy Branch.
The pattern is one-directional. When the formula runs hot, government cuts it. When the formula runs cool, the number stands untouched. Since 2.17% is cool by any recent standard, the base case for 2027 is that the arithmetic is left alone.
Still looking for the place itself? Describe what you want once and we email you when a matching rental is listed — usually within an hour of it going up.
Get told when it appearsEvery B.C. rent increase cap since 2003
"B.C. rent increase history" is a search people make and nobody answers properly. The full series, from the Residential Tenancy Branch, checked 9 August 2026:
| Year | Cap | Year | Cap |
|---|---|---|---|
| 2026 | 2.3% | 2014 | 2.2% |
| 2025 | 3% | 2013 | 3.8% |
| 2024 | 3.5% | 2012 | 4.3% |
| 2023 | 2% | 2011 | 2.3% |
| 2022 | 1.5% | 2010 | 3.2% |
| 2021 | 0% | 2009 | 3.7% |
| 2020 | 2.6% | 2008 | 3.7% |
| 2019 | 2.5% | 2007 | 4.0% |
| 2018 | 4.0% | 2006 | 4.0% |
| 2017 | 3.7% | 2005 | 3.9% |
| 2016 | 2.9% | 2004 | 4.6% |
| 2015 | 2.5% | 2003 | 3.7% |
The break in 2019 matters. Before it, the cap was CPI plus 2 percentage points, which is why 2018 reached 4% on roughly 2% inflation. That extra 2 points was removed for 2019 onward. A tenant who held the same unit from 2003 through 2018 absorbed a compounding premium above inflation every single year.
What your landlord actually has to do
The percentage is one of four things that must be right. Miss any one and the increase is not valid.
| Requirement | What the law says | Source |
|---|---|---|
| 12 months apart | No increase until 12 months after rent was first payable, or after the last legal increase took effect | RTA s. 42(1) |
| 3 months notice | Notice at least 3 months before the effective date | RTA s. 42(2) |
| Approved form | Must be in the approved form, Form RTB-7 | RTA s. 42(3) |
| Within the cap | No more than the limit for the year it takes effect | RTA s. 43(1) |
Two consequences worth knowing. A notice served in late 2026 for an increase starting in 2027 must use the 2027 figure, because the cap is fixed by the effective date. And under section 43(5) of the Residential Tenancy Act, if a landlord collects an increase that does not comply, you may deduct it from future rent.
Above-cap increases exist but they are narrow. Section 43(1) allows more than the cap only where you agree in writing, or where an arbitrator orders it. A letter announcing a larger increase because taxes or strata fees went up is not an arbitrator's order.
If you are holding a notice right now, our guide on how to check a B.C. rent increase notice walks the timing and paperwork line by line. The rest of the tenancy-law set is in our guides.
What the cap doesn't do
The cap protects the tenancy, not the tenant. It limits what your landlord can charge you while you stay. It puts no limit whatsoever on what they advertise the unit for once you leave.
That gap is the whole story of renting in Metro Vancouver. Stay five years and your rent tracks CPI. Move once and you reset to market, which has risen considerably faster than 2.3% a year. It is why a one-bedroom in Burnaby can list well above what the tenant down the hall pays for the same floor plan. The cap is doing its job in both cases. It was never designed to make moving affordable.
The practical read: if you are in a unit you can tolerate and your increase is lawful, the arithmetic usually favours staying. If you do have to move, the cost is the reset, not the increase. Budget for the reset, and start looking early enough that you are choosing rather than accepting.
This page is rewritten each August when the new figure lands. The 2027 number should be published in the next few weeks.
Common questions
What is the maximum rent increase in BC for 2026?
2.3% for any increase taking effect in 2026, down from 3% in 2025. It applies to existing tenancies covered by the Residential Tenancy Act, and the year that matters is the year the increase takes effect, not the year the notice was served.
What will the BC rent increase be in 2027?
It has not been announced. Eleven of the twelve Statistics Canada CPI months that set it are published, and they run at 2.17%, which points to roughly 2.2%. The announcement has landed in late August in recent years.
How is the BC rent increase calculated?
Section 22 of the Residential Tenancy Regulation sets the cap equal to the 12-month average change in British Columbia's all-items Consumer Price Index ending in July. There is no ministerial discretion built into the formula, though cabinet has amended the regulation to lower the number in some years.
Can my landlord raise my rent more than the cap?
Only with your written agreement or an arbitrator's order under section 43(1) of the Residential Tenancy Act. If a landlord collects an increase that breaks the rules, section 43(5) lets you deduct the overpayment from future rent.
Does the rent cap apply when I move into a new place?
No. The cap only limits increases within an ongoing tenancy. A landlord can advertise a vacant unit at any price, which is why market rents in Metro Vancouver rise faster than capped rents.