Short-Term Rentals & Tenant Insurance Rules in New Brunswick

Tenant Insurance & Liability New Brunswick 3 min read · published March 09, 2026 Flag of New Brunswick

Tenants in New Brunswick who rent out all or part of their unit short-term — or who live in buildings where short-term subletting is common — should understand how insurance, leases and provincial rules interact. This guide explains renter insurance basics, when tenants or short-term guests are liable for damage, and what to do if a landlord raises a complaint or serves a notice. It also points to the official legislation and tribunal, explains common forms you may need, and gives step-by-step actions you can take to document incidents, communicate with your landlord, and seek dispute resolution in New Brunswick.

How short-term rentals affect tenant insurance and liability

Most standard tenant (renter) insurance policies limit or exclude coverage for losses caused by commercial short-term rentals or for damage caused by paying guests. If you plan to sublet or list on a short-term platform, check your lease and notify your insurer: failing to disclose can void coverage for theft or damage. Your landlord's property insurance covers the building, but not your belongings or liability for guest-caused damage. For provincial rules and definitions, see the Residential Tenancies Act.[1]

Detailed documentation increases your chances of success in disputes.

Responsibilities: tenant, guest, and landlord

Liability usually falls to the person whose actions caused the harm. If a short-term guest damages the unit, the hosting tenant is typically the first responsible party; the host's renter insurance (if it applies) or the guest's policy may respond. Landlords may pursue compensation from tenants under the lease for unpaid repairs or cleaning costs. If a landlord serves a formal notice to end tenancy or demand repairs, note the deadline and how the notice was delivered so you can respond or dispute it through the tribunal if necessary.[2]

Practical steps tenants should take

  • Read your lease carefully to see if short-term subletting is allowed or expressly prohibited.
  • Contact your insurer before listing to confirm whether your policy covers short-term guests and liability.
  • Keep dated photos and a written inventory of the unit before and after stays to document condition.
  • Communicate in writing with your landlord about any incidents and keep copies of messages.
Always save receipts and photos whenever a repair or replacement is needed after a guest stay.

Official forms you may need and when to use them

If a tenancy dispute arises you may need to use official Tribunal forms to file an application or respond to a claim. Common examples include an application to the Residential Tenancies Tribunal to resolve disputes about repairs or compensation, and formal notices to terminate or to request repairs. The tribunal and gov pages list the current form names and filing instructions; always download the latest version before filing.[2]

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When to contact the Residential Tenancies Tribunal

Contact the Residential Tenancies Tribunal if you cannot resolve a dispute with your landlord about damage, unlawful notices, unpaid repair claims, or if you need an official decision about whether a short-term rental breach occurred. Filing often requires an application form and evidence like photos, receipts, messages and copies of the lease. The Tribunal website explains fees (if any), timelines, and hearing procedures.[2]

FAQ

Do I need renter insurance if I host short-term guests in New Brunswick?
Yes, discuss hosting with your insurer: standard renter insurance may exclude short-term rental activity and you may need a specific endorsement or commercial short-term rental policy.
Can a landlord evict me for hosting short-term guests?
A landlord can rely on the lease and provincial rules; if short-term rentals breach the lease, the landlord may serve a notice. You can dispute an improper notice through the Residential Tenancies Tribunal.
Who pays for guest-caused damage?
The hosting tenant is generally responsible to the landlord; claims can be made against the host's insurance or the guest directly, depending on evidence and policy terms.

How-To

  1. Gather evidence: take time-stamped photos, save messages and receipts, and list damaged items.
  2. Notify your landlord in writing describing the damage and the steps you will take to fix it or to claim insurance.
  3. Check the Tribunal website and download the appropriate application or response form if you cannot reach an agreement.[2]
  4. File your application within the time limits listed by the Tribunal and attend any scheduled hearings with organized evidence.

Key Takeaways

  • Tell your insurer about hosting to avoid gaps in coverage.
  • Document unit condition before and after guest stays to protect your position.
  • Use official tribunal forms to resolve disputes you cannot settle informally.

Help and Support / Resources


  1. [1] Residential Tenancies Act (New Brunswick)
  2. [2] Residential Tenancies Tribunal (Service New Brunswick)
  3. [3] Government forms and online services (New Brunswick)

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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.