Tenant-Made Alterations: Repair Obligations in New Brunswick

Maintenance & Repairs New Brunswick 3 min read · published March 09, 2026 Flag of New Brunswick

When a tenant makes changes to a rental unit in New Brunswick, it can raise questions about who must pay for repairs, how quickly problems must be fixed, and what paperwork to use. This guide explains renter responsibilities and landlord obligations in clear, practical terms, shows how to document damage and request repairs, and points to the official tribunal, legislation, and forms you may need. Whether you made an alteration or are responding to one, these plain-language steps help protect your rights and deposits while keeping communication constructive.

Who is responsible for repairs after tenant-made alterations?

Responsibility depends on whether the alteration was approved in writing and whether the change damaged the unit. In New Brunswick, tenants generally must repair damage caused by their actions, while landlords remain responsible for maintaining habitability and major systems. If a landlord claims repairs are needed, ask for details in writing and note the date of the request.[1][2]

Document damage with photos and dated notes as soon as possible.

How to document damage and notify your landlord

Good evidence and prompt notice are your best protection. Follow a clear process so both parties have a record.

  • Take time-stamped photos or video of the alteration and any damage.
  • Send a written notice to your landlord describing the issue and the date you discovered it; keep a copy.
  • Ask for a timeline for repairs and note any deadlines or appointments you agree on.

When the landlord must carry out repairs

Landlords must address conditions that affect habitability, including major plumbing, heating, and structural defects. If the tenant-made alteration caused only cosmetic issues, the landlord may expect the tenant to restore the unit. If the problem affects health or safety, the landlord should act quickly and the tenant can seek an order from the tribunal if repairs are not completed.[1]

If a repair affects safety or essential services, raise it with your landlord immediately.
Ad

What to do if the landlord doesnt fix the problem

If reasonable requests and deadlines are ignored, tenants can apply to the provinces residential tenancy authority to request an order for repairs or compensation.

  • Send a clear written request and keep proof of delivery so you have a record of the notice.
  • Keep all evidence of the damage and your communication, including photos, receipts for any emergency repairs you paid for, and witness statements if possible.
  • If the landlord still fails to act, file an application with the Residential Tenancies Tribunal to ask for an order or a hearing.[1]
An organized file of notices, photos, and receipts makes tribunal applications faster and more persuasive.

Avoiding disputes: best practices

Clear communication and written agreements keep small issues from becoming formal complaints. Before making alterations, always ask for written permission and agree who will pay for removing or repairing changes when tenancy ends. If you are moving between rentals, these records can protect your deposit.

  • Get written permission for any alteration and keep it with your lease paperwork; this prevents disagreements later.
  • If you pay for repairs, keep receipts and request written agreement about potential deductions from your deposit.
  • Use inspection checklists at move-in and move-out and ask for a signed copy to avoid deposit disputes.

For more on routine repair roles and tenant-landlord obligations see Routine Repairs in Rental Units: Tenant and Landlord Responsibilities and Obligations of Landlords and Tenants: Rights and Responsibilities Explained.

If youre searching for a new place and want to compare listings while keeping tenant responsibilities in mind, Find rental homes across Canada on Houseme.

FAQ

Can I make alterations without asking my landlord?
Generally no; make sure written permission is obtained first. Unauthorized changes can make you responsible for restoration costs.
Who pays if an alteration damages a wall or floor?
If the tenant caused the damage through their alteration or negligence, the tenant is usually responsible for repair or restoration costs.
What form do I use to ask the tribunal to order repairs?
Use the official application form for the Residential Tenancies Tribunal and include evidence, dates, and copies of all notices you sent to the landlord.[3]

How-To

  1. Document the alteration and any damage with dated photos and notes.
  2. Notify your landlord in writing, describe the issue, and request a timeline for repairs.
  3. Agree on reasonable days for the repair work and keep records of any appointments.
  4. If the landlord does not act, apply to the Residential Tenancies Tribunal for a hearing and bring all your evidence.[1]

Help and Support / Resources


  1. [1] Residential Tenancies Tribunal - Government of New Brunswick
  2. [2] Residential Tenancies Act - New Brunswick
  3. [3] Application to the Residential Tenancies Tribunal - Official Form

Get connected with a tenant rights attorney

Tell us about your situation and a local attorney may reach out. Free, no obligation.

Please enter a valid email address.
Select a valid location from the list.

We are not a law firm and do not provide legal advice. We connect tenants with independent attorneys.

Categories

Tenant Rights & Responsibilities Rent & Deposits Leases & Agreements Moving In / Out Maintenance & Repairs Evictions Roommates & Shared Housing Discrimination & Accessibility Utilities & Services Affordable Housing & Subsidies Dispute Resolution & LTB Safety & Security Privacy & Entry by Landlord Special Tenancy Situations Tenant Insurance & Liability Post-Eviction Resources Landlord Compliance & Penalties Legal Precedents & Case Summaries Mental Health & Tenancy

Was this article helpful?

Thank you for your feedback!
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.