Rent Increase Rules in New Brunswick
New Brunswick requires 90 days' written notice before a rent increase, with a provincial guideline capping typical increases.
Last updated: September 2026
90 Days' Written Notice
A New Brunswick landlord must give a tenant at least 90 days' written notice before a rent increase takes effect. Rent can only be increased once every 12 months for a given tenancy.
The Rent Increase Guideline
New Brunswick sets an annual rent increase guideline, currently around 3%, which most landlords are expected to follow. An increase within the guideline doesn't need any special approval beyond the standard 90-day notice.
A landlord who wants to raise rent above the guideline, typically to recover the cost of a major renovation or capital improvement, needs approval from a TLRO officer before the higher increase can take effect. This renovation-needs-officer-approval requirement is one of the more distinctive features of New Brunswick's rent rules compared to neighbouring provinces.
What to Do When You Receive a Notice
Check the notice gives at least 90 days and is in writing. If the increase is above the current guideline, ask the landlord whether they've obtained TLRO officer approval. If they haven't, you can raise this with the TLRO before the increase takes effect.
Frequently Asked Questions
How much notice does my landlord have to give before increasing rent in New Brunswick?
At least 90 days, in writing.
Is there a cap on rent increases in New Brunswick?
There's a provincial guideline, currently around 3% annually. Increases above the guideline generally require TLRO officer approval, often tied to renovation costs.
Can my landlord raise my rent to pay for renovations?
Only with approval from a TLRO officer if the increase exceeds the standard guideline.
Sources
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