Which amendments could RTB-61 rescind?
Only an amendment given under regulation section 8(1) through a qualifying RTB-60 Notice of Amendment. Those amendments were restricted to non-standard terms about a landlord entering for a tenant's health or safety, occupants or proposed occupants, and guests. An RTB-60 Section 3 change or removal of a term inconsistent with the December 1, 2026 legislation cannot be cancelled through RTB-61. The original tenancy agreement and the applicable standard terms continue to control where no valid amendment has taken effect.
Both timing conditions had to be satisfied
- Issuing window: Under section 8(3), the landlord could give an approved RTB-61 only between July 30 and October 26, 2026.
- Before the amendment became effective: Section 8(3)(b) disallows a rescission if the Section 2 amendment had already taken effect or would take effect on or before the date the tenant was deemed to receive the rescission.
- Calculate deemed receipt: Section 8(4) specifically applies deemed-receipt rules under the Residential Tenancy Act and Regulation even if actual receipt was earlier or later. A landlord therefore could not rely simply on the day a letter was placed in the mail or handed to a courier.
How to check a historical RTB-61 notice
Keep the original signed tenancy agreement, the earlier RTB-60 notice, any applicable addendum, its date and method of service, and the resulting 30-day effective date. Compare those documents against the RTB-61 and its service evidence. The date the tenant was deemed to receive the cancellation must have fallen before the Section 2 amendment's effective date. If the amendment had already taken effect, a new RTB-61 could not retroactively undo it.
What options remain after October 26, 2026?
The special section 8 cancellation power has expired. A landlord cannot now use RTB-61 as a general unilateral way to rewrite or reverse tenancy terms. For agreements signed October 27–November 30, 2026, regulation section 9 separately allows a limited RTB-60 Section 3 notice to change or remove terms inconsistent with December 1 changes, within its 21-day window. That is not an extension of RTB-61. Other tenancy amendments generally require the parties' written agreement or a specific statutory exception.
Common mistakes
Trying to rescind an amendment that had already taken effect, treating mailing date as the legal receipt date, using RTB-61 for Section 3 changes, using the form on an ordinary rental that does not legally qualify as supportive housing, or attempting to issue a new rescission after October 26, 2026.