New Brunswick Lease Agreements: A Tenant’s Guide

Leases & Agreements New Brunswick 6 min read · published March 09, 2026 Flag of New Brunswick

Understanding your rental lease or agreement is crucial when moving into a new place in New Brunswick. Whether you’re renting for the first time or switching apartments, knowing your rights and responsibilities about leases sets the foundation for a smooth tenancy. This guide explains everything new tenants should know, including legal protections, required forms, and key steps before and after signing a lease in New Brunswick.

In New Brunswick, both written and verbal leases are legally valid, but written leases provide clearer proof of terms. Keep copies of your lease, any amendments, security or damage deposit receipts, and all notices; these documents help resolve disputes and prove terms if needed.

What Is a Lease or Rental Agreement?

A lease or rental agreement is a legal contract between you (the tenant) and your landlord. It sets the rules for your rental, including the rent amount, duration, and responsibilities for both parties. In New Brunswick, both written and verbal agreements are legally valid, but written agreements protect you better by clearly documenting all terms.

Key Contents of a New Brunswick Lease

  • Names of the tenant(s) and landlord
  • Address of the rental property
  • Amount of rent, due date, and acceptable payment methods
  • Deposit requirements (damage/security deposit)
  • Term of the lease (fixed-term or month-to-month)
  • Responsibilities for repairs and maintenance
  • Rules on guests, pets, and subletting

If there’s something you don’t understand, ask your landlord for clarification before signing. Never feel rushed to sign on the spot.

Before signing, request a written explanation of each term and any addenda. Ask for a final copy of the lease with all terms, deposit details, and maintenance responsibilities; review them carefully and keep a copy for your records.

Types of Lease Agreements in New Brunswick

  • Fixed-term lease: Lasts for a specific period (often one year). Early termination usually requires special circumstances or landlord approval.
  • Month-to-month lease: Continues automatically after each month. Either party may end a month-to-month lease with proper notice.

Deciding between fixed-term and month-to-month affects your flexibility and how much notice you or your landlord must give to end the lease.

After signing, document the move-in condition and note any pre‑existing damage in writing; this can prevent disputes at move-out. Notify the landlord of issues in writing and keep copies of all communications.

Your Rights and Responsibilities under a Lease

As a tenant, you have important legal protections. The Residential Tenancies Act (New Brunswick) covers issues like rent payments, security deposits, repairs, and wrongful eviction1. For a full breakdown, see Tenant Rights and Landlord Rights in New Brunswick.

  • Pay rent on time every month
  • Maintain the rental in the condition agreed upon
  • Report needed repairs promptly

Landlords must:

  • Provide a safe and healthy place to live
  • Complete repairs required by law
  • Respect your privacy, including proper 24-hour notice before entering (except in emergencies)
Notice deadlines are strict. Missing the required notice period or using the wrong form can affect your rights to end or renew the lease. Always confirm the correct form, date, and delivery method with your landlord or the Tribunal if unsure.

What Happens After You Sign the Lease?

After signing, you’re legally bound by the lease terms. Learn more about your post-signing rights and obligations by reading What Tenants Need to Know After Signing the Rental Agreement.

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Deposits, Rent Payments, and Increases

Typically, New Brunswick landlords may require a security or damage deposit (up to one month’s rent). This deposit protects against unpaid rent or damage beyond normal wear and tear. For a detailed explanation, see Understanding Rental Deposits: What Tenants Need to Know.

How Rent Can Change

Landlords must give at least three months’ written notice of any rent increase. There is no limit on the amount, but the correct notice period is required under the Residential Tenancies Act. Notice must be delivered in person or by other approved means.

Before signing a lease, inspect the unit in detail and document issues with photos or a move-in checklist; ask for repairs in writing and a promised timeline. Keep records of viewings, what was promised, and any agreed deadlines.

Key Forms Every Tenant Should Know

1. New Brunswick Standard Form of Lease

New Brunswick strongly encourages (but does not require) use of its Standard Form of Lease (Form 6). This form outlines all major terms and can help prevent disputes. Ask your landlord if they are using this form before you sign.

2. Notice of Termination Form (Form 3)

  • When to use: If you need to end your lease or your landlord provides you with a termination notice.
  • How to use: Fill out Form 3 - Notice of Termination and give it to your landlord (or vice versa). Include the correct notice period based on your lease type.

3. Application for Assistance (Form 1)

  • When to use: If you have a dispute over rent, repairs, or your landlord is not following the law.
  • How to use: Submit Form 1 - Application for Assistance to the Residential Tenancies Tribunal. The Tribunal will review your complaint and help resolve the dispute.

The Tenancy Tribunal: Where to Get Help or File a Complaint

All residential tenancy issues in New Brunswick are handled by the Residential Tenancies Tribunal. You can:

  • Download key forms
  • Read guides on your rights as a tenant
  • Submit applications and complaints online or in person

The Tribunal is impartial and can help mediate between you and your landlord if issues arise.

Lease Renewals and Ending Your Lease

When your fixed-term lease ends, it usually becomes a month-to-month agreement automatically unless you or your landlord provide proper notice to end it. To end a lease, give written notice using the correct form and timeline:

  • Month-to-month: at least one full month's notice
  • Yearly (fixed-term): at least three months' notice before the term ends

Talk to your landlord or contact the Tribunal if you’re unsure of your obligations when leaving.

Keep a copy of any forms or notices you give to your landlord for your records.

Finding and Securing a Place to Rent

If you’re still looking for a rental home, consider using Canada's best rental listings platform. Always inspect the place before you sign the lease, and don’t be afraid to ask questions about anything unclear.

Before signing, inspect the unit in detail and document issues with photos or a move-in checklist; ask for repairs in writing and a promised timeline. Keep records of viewings, what was promised, and any agreed deadlines.

FAQ

  1. Do I need a written lease in New Brunswick?
    No, but it is highly recommended to have a written agreement. Written leases clarify expectations and reduce misunderstandings.
  2. How much can my rent increase in New Brunswick?
    There is no cap on rent increases, but landlords must provide at least three months' written notice before any increase takes effect.
  3. Can my landlord enter my unit without notice?
    Except in emergencies, your landlord must give at least 24 hours’ written notice before entering your rental unit.
  4. What happens if I want to end my lease early?
    Ending a lease before the term is up may require landlord approval unless you have a legally valid reason. Always give proper written notice and use the required form when ending your tenancy.
  5. Where can I get help if I have a dispute with my landlord?
    You can contact the Residential Tenancies Tribunal or submit an Application for Assistance (Form 1) if you need help.

How To: Protect Yourself When Signing a Lease in New Brunswick

  1. How do I make sure my lease includes all important terms?
    Always review the New Brunswick Standard Form of Lease before signing and discuss any concerns or extra conditions with your landlord in writing.
  2. How do I file a complaint about my landlord?
    Complete Form 1 (Application for Assistance) from the Tribunal and submit it online or by mail with supporting documents.
  3. How do I end my lease correctly?
    Fill out Form 3 (Notice of Termination) and provide it to your landlord, observing the required notice period.
  4. How can I get a copy of the Residential Tenancies Act?
    You can view it on the official New Brunswick government website using meaningful anchor text as provided above.

Key Takeaways

  • Use written lease agreements for clarity and protection
  • Give proper notice using the right form before ending your lease
  • If you have a problem, contact the Residential Tenancies Tribunal or submit the appropriate application

Need Help? Resources for Tenants


  1. New Brunswick. Residential Tenancies Act
  2. New Brunswick. Residential Tenancies Tribunal — Government of NB
  3. New Brunswick. Standard Form of Lease (Form 6)

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Marie Dubois
Marie Dubois

Bilingual Housing Rights Advisor, Tenant Rights Canada

Marie covers tenant rights across Quebec and the Atlantic provinces in both English and French. With a background in Quebec civil law and residential tenancy, she is a trusted voice on the Tribunal administratif du logement process and francophone tenant rights.