Court of Appeal2026 ONCA 518 · July 2026
Miller Estate v. Arguelles
The landlord served N12 notices, then died before the eviction hearing. The Board let the estate take over and allowed the application to be amended to list an earlier N12. The Court of Appeal quashed the eviction. The application must list every N12 served in the two years before filing, and the Board cannot fix that by amendment. The court also found the notice did not survive the landlord's death.
For landlords: an own-use application has to be complete and exact when it is filed. One missing detail can sink it.
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Court of Appeal2023 ONCA 789 · November 2023
Elkins v. Van Wissen
When a tenant claims an N12 was given in bad faith, the Board must look at all of the evidence, not just the timing of the notice. Where the unit was sold, the purchaser's good faith is examined as well as the seller's.
For landlords: keep a clear record that you or your purchaser genuinely intend to move in, and follow through.
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Rule changeRent increase guideline · 2026
2026 rent increase guideline: 2.1%
For most rent-controlled units, the maximum rent increase without Board approval is 2.1% for increases taking effect in 2026. The usual rules still apply: at least 12 months since the last increase, and 90 days' written notice. Landlords with major capital work or large tax increases can apply to the Board for an above-guideline increase.
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Rule changeResidential Tenancies Act · in force 2026
New timelines for N4 and N12 notices
From September 21, 2026, a tenant has 7 days instead of 14 to pay arrears after an N4 before you can apply to the Board. On an N12, you no longer owe one month's rent as compensation if you give at least 120 days' notice. Since July 1, 2026, a request to review a Board order must be made within 15 days instead of 30.
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