New Brunswick Rental Property Management and Rent Increases

Self-Managing vs Hiring a Property Manager

Most landlords who search for rent increase rules in New Brunswick are self-managing — they own one or two units and handle everything personally. The decision to hire a property manager often comes down to whether the compliance burden justifies the cost.

Local property management agencies in Moncton, Saint John, and Fredericton typically charge 8% to 10% of gross monthly rent on an ongoing basis, or $100 to $300 per administrative action like serving a rent increase notice. For a single unit renting at $1,500/month, that is $120 to $150/month in management fees — more than triple the maximum annual rent increase of $45 under the 3% cap.

The alternative is self-managing: learning the rules, serving your own notices, and keeping your own compliance files. The rules are procedural, not complex — but the consequences of getting them wrong are real.

What Changes When a Property Sells

A property sale does not reset the 12-month rent increase clock. If you buy a building with existing tenants, you inherit their tenancies, their current rent, and their lockout periods. The new owner cannot serve a rent increase notice on day one if the previous owner already increased rent within the past 12 months.

A signed rent increase notice from the previous owner remains valid after the sale — the tenancy carries forward. Similarly, a property management firm acting on behalf of the new owner can sign notices, provided their authority is documented.

GNB Forms and Online Tools

The Government of New Brunswick provides several free resources through its rentals portal at gnb.ca:

Online rent increase calculator. Enter your current rent and the calculator shows the maximum lawful increase under the current cap. Useful for quick checks, though it does not account for the six-month timeline calculation or above-cap scenarios.

Standard forms. For an above-cap increase, Regulation 82-218, section 11.12(2), requires an application on the form provided by a Residential Tenancies Officer, accompanied by proof of incurred capital expenditures. The government forms index also lists general Landlord and Tenant Applications for Assistance and the Standard Form of Lease under Section 9 of the Act.

Contact channels. The Tenant and Landlord Relations Office handles inquiries at 1-888-762-8600 or [email protected].

What the Free Tools Do Not Cover

The GNB portal explains the rules and provides forms, but it does not provide:

• A step-by-step execution workflow that sequences every action
• Timeline planning tools that work backwards from your target effective date
• Service delivery log templates for building proof-of-service records
• Guidance for assembling an above-cap capital expenditure evidence package
• A preparation roadmap for responding to a tenant's Application for Assistance

These are operational gaps — the difference between knowing what a rule says and executing it correctly. For self-managing landlords handling the process without professional help, that gap is where mistakes happen.

The Self-Managing Landlord's Toolkit

The Rent Increases in New Brunswick guide fills the operational gap with a complete compliance system: eligibility checklists, calculation worksheets, a notice timeline planner, service log templates, and a tenant review preparation guide — everything a self-managing landlord needs to execute the process correctly without paying ongoing management fees.

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