Mid-Month Moves and Prorated Rent in New Brunswick: Tenant Guide

Moving In / Out New Brunswick published June 25, 2025 Flag of New Brunswick

Moving into a new rental home in New Brunswick doesn’t always line up perfectly with the first of the month. If you’re starting your tenancy mid-month, it’s important to understand how your rent should be calculated and what rights you have. This article breaks down what tenants should know about mid-month moves and prorated rent, based on New Brunswick’s current tenancy laws.

Understanding Prorated Rent and Mid-Month Moves

Prorated rent is the portion of a full month’s rent charged when you start (or end) a tenancy on a day other than the first (or last) day of the month. For example, if your lease starts on the 10th, you only pay for the days you’re actually living there that month—not for the full month.

  • Why prorate rent? Prorating ensures you don’t overpay or underpay for your actual occupancy period.
  • When it applies: Most commonly when moving in or out on a date that’s not the first or last of the month.

Calculating Prorated Rent in New Brunswick

Generally, the monthly rent is divided by the number of days in the month, then multiplied by the number of days you’ll occupy the unit. Parties can also agree to a different calculation—but it must be in writing.

  • Example: If monthly rent is $900 and you move in on July 10 (July has 31 days), you’d pay for 22 days (July 10–31). Calculation: $900 ÷ 31 x 22 = $638.70.

It’s best to get all prorated rent terms in your written lease or in a signed agreement with the landlord.

Your Rights and Responsibilities During a Mid-Month Move

As a tenant, New Brunswick’s Residential Tenancies Act [1] and the guidance of the Residential Tenancies Tribunal of Service New Brunswick [2] protect your interests. Here’s what to keep in mind when planning your move:

  • Prorated rent should be clear in your lease.
  • Discuss key pickup and move-in dates with the landlord and confirm in writing.
  • If moving out mid-month, you may still be responsible for the full month’s rent unless otherwise agreed.
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Rental Deposits and Move-In Fees

In New Brunswick, landlords can ask for a security deposit up to one week’s rent for week-to-week leases, or a maximum of one month’s rent for month-to-month or fixed-term leases. Make sure you understand Understanding Rental Deposits: What Tenants Need to Know before handing over any money.

Official Forms for Tenants and Landlords

The main form involved in setting rental terms—including move-in date and prorated rent—is the Form 1 – Rental Agreement. This form outlines rent, deposit, term, and occupancy information.

  • When to use: Before moving in, both you and the landlord should complete and sign Form 1 to ensure all details, including move-in date and prorated rent, are documented.
  • Official source: Download Form 1 – Rental Agreement (PDF)
  • Submit to: Keep a signed copy for your records. You do not need to file this form with the Tribunal unless there’s a dispute.

If you and your landlord can’t agree on prorated rent, you can contact the Residential Tenancies Tribunal for assistance.

Practical Tips for a Smooth Move-In

Tip: Always keep digital or paper copies of all agreements related to your move-in day, rent payments, and communications.

Paying Rent After a Mid-Month Move

After your first, prorated payment, future rent is due on the day specified in your lease—usually the 1st of the month. Ensure ongoing payments are made in full and on time. For guidance on payment methods or what to do if you encounter issues, see our Tenant's Guide to Paying Rent: Rights, Responsibilities, and Tips.

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Learn More About Tenant and Landlord Rights Locally

Full details on all rights and responsibilities can be found at Tenant Rights and Landlord Rights in New Brunswick.

Frequently Asked Questions

  1. Do I have to pay for days before my lease starts if I move in mid-month?
    No—your landlord should only charge you rent for the days your tenancy begins, unless otherwise agreed in writing.
  2. Can my landlord force me to pay a full month’s rent if I’m moving in mid-month?
    No—a landlord cannot require full monthly rent if agreed move-in date is after the 1st, unless your lease specifies a different arrangement.
  3. Is it mandatory to use a Standard Lease (Form 1) in New Brunswick?
    Yes—it’s best practice, and this form records key terms such as lease dates, rent, and deposits, protecting both parties.
  4. How do I handle deposits for a mid-month move?
    Rental deposits are calculated based on the regular monthly rent, not the prorated amount. The maximum allowed is one month's rent for month-to-month or fixed-term leases.
  5. Who do I contact if my landlord and I can’t agree on prorated rent?
    Contact the Residential Tenancies Tribunal for mediation or guidance.

Conclusion: Key Takeaways for Tenants

  • Prorated rent should accurately reflect your move-in or move-out date—confirm all terms in writing.
  • Use official forms for your rental agreement and keep copies of all documents.
  • Know your deposit rights and contact the Tribunal if you and your landlord cannot reach agreement.

A mid-month move doesn’t need to be stressful—clear communication and knowing your rights help ensure a smooth transition.

Need Help? Resources for Tenants


  1. Residential Tenancies Act (NB)
  2. Residential Tenancies Tribunal of Service New Brunswick
  3. Form 1 – Rental Agreement (PDF)
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Canada

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.