Landlord-Tenant Agreements: When to Get Them Notarized

Notarization in Landlord-Tenant Relationships

In Ontario, most residential lease agreements don't legally require notarization. However, there are many situations where landlords and tenants benefit from notarized documents to prevent disputes, provide legal protection, and ensure enforceability.

This guide covers when notarization is valuable in rental situations.

Standard Lease Agreements

Ontario's Standard Lease

Since 2018, most residential tenancies in Ontario must use the provincial Standard Lease form. This form:

• Is mandated by law
• Covers essential terms
• Does NOT require notarization

However, additional agreements or modifications may benefit from notarization.

Commercial Leases

Commercial leases are different:

• Not governed by the Residential Tenancies Act
• Often more complex
• May benefit from notarized signatures
• Sometimes explicitly require notarization in the lease terms

When Notarization Adds Value

1. High-Value Commercial Leases

For significant commercial rental agreements:

Why notarize:

• Proves identity of signers
• Creates reliable signing date
• Provides evidence if disputes arise
• May be required by landlord's lenders

2. Lease Assignments and Sublets

When tenants transfer their lease to another person:

3. Lease Termination Agreements

When ending a lease early by mutual agreement:

Why notarize:

• Confirms both parties agree to early termination
• Documents any settlement (returned deposits, etc.)
• Prevents later claims of coercion

4. Guarantee Agreements

When a third party guarantees a tenant's obligations:

Why notarize:

• Ensures guarantor's identity is verified
• Proves guarantor understood the commitment
• Creates enforceable document

This is especially common for:

• Student rentals (parents guarantee)
• New immigrants without credit history
• Commercial leases

5. Rent Increases Outside Guidelines

In Ontario, landlords can sometimes increase rent above guidelines with tenant agreement:

Why notarize:

• Proves tenant's voluntary consent
• Documents what tenant received in exchange
• Provides evidence at Landlord and Tenant Board

Documents Landlords May Need Notarized

Statutory Declarations

Statutory declarations are useful for landlords to document:

Affidavits

Affidavits are sworn statements for legal proceedings:

Certified Copies

Landlords may need certified copies of:

• Property ownership documents
• Business registration (if corporate landlord)
• Previous court orders

Documents Tenants May Need Notarized

Proof of Residency

For various purposes, tenants may need proof they live at an address:

Declarations for Legal Proceedings

If disputes go to the Landlord and Tenant Board or court:

Guarantor Documents

If someone is guaranteeing your lease:

• Guarantee agreement (may need notarization)
• Statutory declaration of relationship

Specific Scenarios

Scenario 1: Subletting an Apartment

Sarah needs to sublet her apartment while abroad:

Documents that may benefit from notarization:

• Sublet agreement with new tenant
• Original landlord's consent letter
• Statutory declaration that Sarah remains responsible

Scenario 2: Commercial Lease Guarantee

ABC Restaurant is signing a commercial lease, but the landlord wants the owner to personally guarantee the lease:

Documents to notarize:

• Personal guarantee agreement
• Corporate resolution authorizing the lease
• Notarized signatures on the lease itself

Scenario 3: Tenant Dispute at LTB

Mike the landlord is taking a tenant to the Landlord and Tenant Board for unpaid rent:

Documents that may need notarization:

• Affidavit of service (proving tenant received notices)
• Witness statements
• Certified copies of banking records

Scenario 4: Move-In Condition Documentation

Lisa is moving into a rental and wants to protect her deposit:

Documents to consider:

• Statutory declaration describing property condition
• Dated photos (can attach to declaration)
• Joint inspection statement

Notarization for Foreign Landlords or Tenants

When landlords or tenants are abroad, notarization becomes more important:

Foreign Landlords

Non-resident landlords may need:

• Power of Attorney for property management
• Notarized authorization letters for agents
• Certified copies of identification

International Tenants

International tenants may need:

• Statutory declarations of immigration status
• Notarized identification for landlords
• Guarantee documents from overseas guarantors

Common Landlord-Tenant Documents

Here's a summary of common documents and whether notarization is typically needed:

The Move-In/Move-Out Inspection

One of the most important landlord-tenant documents is the inspection report:

Why Document Condition

• Protects security deposit
• Prevents disputes about damages
• Creates evidence for any claims

How to Strengthen Inspection Reports

While not required, you can add weight to inspections by:

1. Having both parties sign
2. Adding dated photos
3. Getting signatures notarized (optional but helpful)
4. Creating a statutory declaration of condition (for valuable properties)

Landlord and Tenant Board Proceedings

If disputes reach the Landlord and Tenant Board (LTB):

Documents That Must Be Sworn

• Affidavits of service
• Witness affidavits
• Certain applications

We can help prepare affidavits for LTB proceedings.

Certified Copies for Evidence

You may need certified copies of:

• Banking records
• Correspondence
• Photos and videos
• Previous agreements

Tips for Landlords

✓ Document Everything

Keep records of:

• All communications with tenants
• Payments received
• Complaints and maintenance requests
• Property condition

✓ Use Written Agreements

Even for simple matters:

• Pet agreements
• Parking arrangements
• Modifications to property
• Early termination

✓ Consider Notarization for High Stakes

When significant money is involved:

• Large commercial leases
• Properties with major deposits
• Guarantee agreements

✓ Keep Certified Copies

Have certified copies of important documents stored separately from originals.

Tips for Tenants

✓ Document Property Condition

At move-in and move-out:

• Take dated photos/videos
• Have landlord sign inspection report
• Consider a statutory declaration for valuable rentals

✓ Keep Copies of Everything

• Lease agreement
• All communications
• Payment records
• Maintenance requests

✓ Get Agreements in Writing

Verbal agreements are hard to prove:

• Rent reductions
• Included services
• Permission for modifications

✓ Understand Your Rights

Ontario's Residential Tenancies Act provides significant tenant protections. Know your rights before signing anything.

Costs for Landlord-Tenant Notarization

How We Can Help

At Minute Notary, we assist landlords and tenants with:

• Notarizing Signatures — On leases, guarantees, agreements
• Statutory Declarations — For property condition, residency, lost documents
• Affidavits — For LTB proceedings, court cases
• Certified True Copies — Of leases, correspondence, evidence

We provide professional, confidential service for all your rental documentation needs.

Need Rental Documents Notarized?

Whether you're a landlord protecting your investment or a tenant documenting your rights, we're here to help. Book an appointment with Minute Notary.

Related Articles

• Property Transfer Documents: Notarization Requirements
• When and Why to Notarize Business Contracts
• Affidavit vs. Statutory Declaration: What's the Difference?