Deposit Rules for Tenants in Ontario

Rent & Deposits Ontario 4 min read · published March 09, 2026 Flag of Ontario

As a tenant in Ontario, understanding your rights surrounding rental deposits can empower you to better manage your rental agreements and protect your finances. This article will guide you through the key elements of the Residential Tenancies Act, 2006, and provide practical advice on handling deposits effectively.

Types of Rental Deposits in Ontario

In Ontario, the main type of deposit landlords can request is often referred to as a rental deposit or last month's rent deposit. This deposit is used to cover the last month of tenancy. However, it's important to note that landlords in Ontario are not allowed to ask for any additional deposits, such as a security deposit, for damage caused during the tenancy.

Only the last month's rent deposit is legally permitted in Ontario; landlords may not demand a security or damage deposit. If asked, refuse in writing, collect any related receipts, and consult the Landlord and Tenant Board if the issue persists.

For more on what tenants need to know about rental deposits, Understanding Rental Deposits: What Tenants Need to Know.

Legally Permissible Rent Deposits

  • Last Month's Rent Deposit: Strictly for covering rent in the last month of tenancy.
  • Interest on Deposits: Landlords must pay interest on the last month's rent deposit annually, calculated based on the rent increase guideline.
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Illegal Deposits and Deductions

Tenants should be aware that any other form of deposit, such as damage or security deposits, is illegal under the Residential Tenancies Act, 2006 and should be reported.

Any request for a deposit beyond last month's rent is illegal. Document all communications, avoid paying extra, and consider filing a complaint with the Landlord and Tenant Board if the landlord insists.

Getting Your Deposit Back

At the end of your tenancy, your last month’s rent deposit should have been applied to your final month of rent as intended. If not, or if there are disputes over damages or cleaning, you may need to take action to ensure your deposit is used correctly.

For tips on ensuring your deposit is returned correctly, visit How to Get Your Security Deposit Back with Interest When Moving Out.

Steps for Disputing Deposit Issues

  1. Contact Your Landlord: Begin by discussing the issue with your landlord to reach an amicable solution.
  2. File an Application: If unresolved, file an application with the Landlord and Tenant Board using the necessary forms.
Tip: After you dispute, maintain a file of all exchanges, dating receipts, and copies of forms. If the landlord does not resolve it, follow up with the Board and submit any requested documents promptly.

Further Understanding and Legal Support

The importance of understanding the legal framework cannot be overstated for any tenant in Ontario. Whether you're facing issues with deposit refunds or other tenancy matters, being informed is your first line of defense. For a detailed overview of rental agreements, What Tenants Need to Know After Signing the Rental Agreement.

Explore rental homes in your area and secure your next living space with Affordable homes for rent in Canada.

Tenant Rights in Ontario

For a comprehensive guide on tenant rights, including your rights regarding deposits, see Tenant Rights in Ontario.

  1. What is the last month's rent deposit used for in Ontario?

    The last month's rent deposit is used exclusively for covering the rent of your final month of tenancy, ensuring you are not charged for that month.

  2. Can a landlord request a damage deposit in Ontario?

    No, under the Residential Tenancies Act, 2006, landlords cannot request a damage deposit or any other type of deposit beyond the last month's rent deposit.

  3. What should I do if my landlord withholds my deposit unfairly?

    If your landlord withholds your deposit unfairly, it's crucial to first try to resolve the issue via direct communication. If that fails, you can file an application with the Landlord and Tenant Board for resolution.

Need Help? Resources for Tenants

If you're struggling with rental deposit issues or other tenancy problems, the following resources can provide assistance:

Tip: Before contacting these organizations, gather your lease, deposit receipts, and any correspondence with the landlord to speed up guidance.

  1. What is officially recognized as a rental deposit in Ontario?

    In Ontario, the only officially recognized rental deposit is the last month's rent deposit, intended solely for the final month's rent payment.

  2. How should you handle a deposit dispute?

    To handle a deposit dispute, start with open communication with your landlord. If unresolved, escalate to the Landlord and Tenant Board by filing an appropriate application.

Fact: The last month's rent deposit is the only recognized deposit; if a landlord tries to collect a damage deposit or any other kind, it's not permitted under the Act.

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David Chen
David Chen

Tenant Law Analyst, Tenant Rights Canada

David specializes in Ontario residential tenancy law and Northern territories housing regulations. He has followed developments at the Landlord and Tenant Board closely for over eight years and writes extensively on LTB procedures, rent increases, and maintenance obligations.