BC Deemed Service Date Calculation for Tenancy Notices

Why Deemed Service Dates Matter

Every tenancy notice in BC has a clock that starts ticking on the date the tenant is "deemed" to have received it — not the date you send it. If you miscalculate the deemed receipt date, your entire notice period shifts. An effective date that's even one day too early gives the tenant grounds to have the notice dismissed at a hearing.

The deemed receipt rules are set out in section 90 of the Residential Tenancy Act. They're mechanical, not discretionary — the RTB applies them regardless of whether the tenant actually read the notice on that day.

Deemed Receipt by Delivery Method

Email service is only valid if the tenant explicitly agreed to receive notices by email — either in the tenancy agreement or through Form RTB-51. A history of casual email correspondence does not satisfy this requirement.

How to Count Days

Once you determine the deemed receipt date, the counting rules are:

1. Day 0 is the deemed receipt date itself — it doesn't count
2. Day 1 starts the next calendar day
3. Weekends and holidays count as regular calendar days for the notice period itself
4. Exception: if the last day of a dispute window falls on a weekend or statutory provincial holiday, the deadline extends to 5:00 PM on the next business day

Worked Example: Registered Mail

You serve a one-month notice for cause (Form RTB-33) by registered mail on March 10.

• Deemed receipt: March 15 (5 calendar days after mailing)
• Dispute window: 10 calendar days starting March 16 (Day 1), ending March 25
• Notice period: One full calendar month from deemed receipt. With rent due on the 1st, the notice covers the full month of April
• Effective move-out date: April 30 at 1:00 PM

If you had served by hand delivery on March 10 instead, deemed receipt would be March 10, the dispute window would end March 20, and the effective date would still be April 30 — but you'd have started the clock five days earlier.

Worked Example: Door Posting

You attach a 10-day notice for unpaid rent (Form RTB-30) to the tenant's door on October 2.

• Deemed receipt: October 5 (3 calendar days after posting)
• Five-day payment window: October 6–10
• Ten-day notice period: Starts from deemed receipt (October 5) and runs until October 15
• Effective date: October 15, the earliest date allowed under section 46; this 10-day notice does not have to align with the rental period

You must complete Form RTB-34 immediately after posting and have a third-party witness who can confirm the date, time, and location of service.

Common Calculation Mistakes

Counting from the mailing date instead of deemed receipt. Registered mail adds five days to your timeline. If you calculate the notice period from the date you visited Canada Post, you're five days short.

Forgetting month-end alignment. Notices under sections 47 (cause) and 49 (landlord's use) must end on the day before rent is due. A section 46 10-day notice for unpaid rent instead takes effect no earlier than 10 days after receipt and does not have to align with the rental period.

Using email without a written service agreement. If you email the notice without Form RTB-51 on file, the service is invalid. There is no deemed receipt date because the service method itself wasn't approved.

Skipping the proof. Calculating correctly is only half the job. You need reliable evidence of how and when you served the notice. Form RTB-34 is the standard proof-of-service form and is required in a Direct Request package.

Choosing Your Service Method

Hand delivery gives the shortest timeline — deemed receipt is the same day. But you need a witness or a signed acknowledgment from the tenant, and if the tenant refuses to accept the document, you'll need to prove it was left in their presence.

Registered mail is the most defensible method — Canada Post tracking creates a clear paper trail. The tradeoff is the five-day deemed receipt delay, which adds time to the overall process.

Door posting and mailbox delivery split the difference at three days, but require a third-party witness statement on Form RTB-34.

For landlords who need to minimize total timeline, hand delivery with a witness is the fastest option. For those who want the strongest documentation trail, registered mail is the most reliable.

The Ending a Tenancy in British Columbia guide includes a deemed service calculator and worked examples for every notice type, so you can verify your dates before serving.

See more British Columbia guides →