NWT Fixed-Term Lease Rent Increase: What the Rules Allow

Whether you can raise rent mid-lease in the Northwest Territories depends on a single clause buried in the tenancy agreement. Many landlords discover this too late — after the tenant pushes back on a notice that turns out to have no legal basis.

The Lease Must Say So Explicitly

Under Section 47 of the Residential Tenancies Act, fixed-term tenancy agreements include two prescribed options. The landlord and tenant must have selected one at signing:

• Option A: Rent will not be increased during the term.
• Option B: Rent may be increased during the term, provided 12 months have elapsed since the last increase and proper notice is served.

If Option A was selected — or if neither option was addressed — the landlord cannot raise rent until the fixed term expires. Section 10 makes terms inconsistent with the prescribed tenancy agreement form ineffective, and Section 12 permits additional terms only when they are not inconsistent with the Act or regulations.

When the Fixed Term Expires

Under Section 49, when a fixed-term agreement expires without a new agreement being signed, the tenancy automatically converts to a month-to-month periodic tenancy. All existing terms carry forward, including the rent amount. The 12-month frequency rule continues uninterrupted — the clock does not reset just because the tenancy type changed.

If rent was first charged on March 1, 2026, at $2,000 per month, and the fixed-term lease converts to month-to-month on March 1, 2027, the landlord can raise rent effective March 1, 2027, at the earliest — but only if three months' written notice was served by November 30, 2026.

Month-to-Month Tenancies

For periodic (month-to-month) tenancies, the rent increase rules are straightforward:

• One increase every 12 months
• Three full months' written notice
• No percentage cap

The same rules apply whether the tenancy started as month-to-month or converted from a fixed term. There is no difference in the notice requirements.

Signing a New Fixed-Term Lease

If you and the tenant sign a new fixed-term agreement at the end of the current one, you can agree on new terms, but any rent increase remains subject to Section 47's 12-month limit and three-month written notice requirement.

However, the 12-month frequency rule still applies even across successive fixed-term agreements. If rent was increased within the expiring term, the new term's rent cannot be raised again until 12 months have passed from the effective date of the last increase.

Check Your Lease First

Before drafting a rent increase notice for a fixed-term tenant, pull the tenancy agreement and check which option was selected. If the lease does not explicitly permit mid-term increases, wait until the term ends; any increase in a new agreement or a resulting periodic tenancy must still satisfy Section 47's timing and written notice rules.

The Northwest Territories Rent Increase Guide walks through both scenarios — mid-term increases where the lease permits them, and post-expiry increases on converted periodic tenancies — with date calculation examples for each.

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