New Brunswick Late Rent Fees: Rules and NSF Limits

When a tenant fails to pay rent on time, many landlords assume they can apply a standard penalty charge. In New Brunswick, the rules regarding late fees are highly restrictive, and landlords cannot arbitrarily penalize a tenant for late payments.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Always consult a licensed attorney or the Tenant and Landlord Relations Office (TLRO) in New Brunswick for advice specific to your situation. Information last verified: March 2026.

Late Fee Restrictions

In New Brunswick, landlords are severely restricted in their ability to charge punitive late fees.

1. A Valid Lease Clause is Mandatory A landlord cannot legally charge any fee for late rent or a bounced check unless the exact fee mechanism is explicitly detailed in an attached clause or addendum to the mandatory Standard Form of Lease. If the lease does not expressly permit the fee, it cannot be charged.

2. The NSF Limit Even if the lease contains a late payment clause, the fee cannot be arbitrarily set (e.g., "$50 for being one day late" or "5% of the total rent").

In New Brunswick, the only legally permitted charge is limited to the exact "Non-Sufficient Funds" (NSF) fee or administrative charge the landlord's own financial institution applies to their account due to a bounced check or failed pre-authorized debit from the tenant. The landlord cannot profit from the fee; they can only recoup their direct banking loss.

The Grace Period

New Brunswick law does not dictate a general "grace period" (e.g., 5 days) before a landlord takes action on unpaid rent. Rent is due on the exact date specified in the Standard Form of Lease.

If rent is due on the 1st of the month, the tenant is officially in arrears on the 2nd of the month if the payment has not cleared. The landlord is not required to wait 3, 5, or 10 days to demand the rent.

Non-Payment Procedures

Because landlords are heavily restricted from using late fees to motivate tenants to pay on time, they must rely on the statutory eviction procedures rather than monetary penalties.

As early as the day after rent is due, a landlord can serve a Notice to Vacate.

• The tenant is then granted seven (7) days to pay the full amount of rent owed, plus any valid NSF fees outlined in the lease.
• If the tenant pays within those seven days, the Notice to Vacate is cancelled, and the tenancy continues.
• If the tenant fails to pay within seven days, the landlord can proceed with issuing a 15-day Final Notice to Vacate.

(Note: The landlord must remit a copy of both the initial Notice to Vacate and the Final Notice to Vacate to the TLRO within 7 days of serving them to the tenant.)

Deducting Unpaid Rent from Deposits

If a tenant moves out leaving rent unpaid and valid NSF fees outstanding, the landlord has the right to claim those funds from the tenant's security deposit.

However, because security deposits in New Brunswick are held by the TLRO, the landlord must formally submit a claim to the TLRO within seven (7) days of the tenancy ending. The TLRO will assess the claim and deduct the arrears before returning the balance of the deposit to the tenant.

Best Practices for Rent Collection

If you own property in New Brunswick, rely on documentation rather than financial penalties to manage slow-paying tenants.

1. Be Prompt: If a tenant is late, serve the 7-Day Notice to Vacate immediately. Consistently issuing this formal notice ensures the tenant understands expectations and protects your right to move forward with eviction if it becomes a systemic issue.
2. Review Lease Addendums: Ensure your lease explicitly holds the tenant accountable for banking-issued NSF charges.
3. Automate Collection: Use pre-authorized debits or online payment portals rather than paper checks to minimize bounced payments.

How Landager Helps

Landager’s rent collection system is designed to streamline your operations, particularly where penalty mechanisms are restricted. Our platform allows tenants to set up secure, automated rent payments, severely reducing the chances of bounced checks or delayed manual transfers. Furthermore, if rent is late, our dashboard alerts you immediately so you can quickly generate your TLRO-compliant Notice to Vacate on day two of the delinquency.

Back to New Brunswick Landlord-Tenant Laws Overview.