Indemnity Clauses in Commercial Leases in Ontario: What Business Tenants Should Know
- Jan 15, 2025
- 3 min read
Commercial leases often contain provisions that allocate risk between the landlord and the tenant. One of the most significant of these provisions is the indemnity clause.

Indemnity clauses can create substantial financial exposure for tenants, particularly where the scope of the indemnity is broad. Many business owners sign commercial leases without fully understanding how these provisions operate or the potential consequences if an issue arises during the lease term.
Before signing a commercial lease in Ontario, business owners should carefully review the indemnity clause to understand the extent of their obligations.
What Is an Indemnity Clause
An indemnity clause is a contractual provision in which one party agrees to compensate the other party for certain losses, damages, or liabilities.
In a commercial lease, indemnity provisions often require the tenant to indemnify the landlord for claims arising from the tenant’s use of the premises.
This may include obligations relating to:
• personal injury occurring within the premises
• property damage caused by the tenant’s operations
• claims brought by third parties
• breaches of the lease by the tenant
Depending on how the clause is drafted, the tenant’s indemnity obligations may extend beyond the tenant’s direct actions.
Why Indemnity Clauses Matter
Indemnity clauses are important because they determine who is financially responsible when something goes wrong.
In many commercial leases, indemnity provisions are drafted broadly in favour of the landlord. This means that the tenant may be required to cover losses even in situations where the tenant is not entirely at fault.
For example, a tenant may be required to indemnify the landlord for incidents occurring within the premises, even if other factors contributed to the loss.
Because of the potential financial consequences, tenants should understand the scope of these provisions before agreeing to them.
Scope of the Tenant’s Indemnity Obligations
The extent of a tenant’s indemnity obligation depends on how the clause is drafted.
Some indemnity clauses apply only to losses directly caused by the tenant’s actions. Others may extend to losses connected in any way to the tenant’s use or occupancy of the premises.
Key considerations may include:
• whether the indemnity applies only to the tenant’s negligence
• whether it extends to indirect or third party claims
• whether it covers legal costs and expenses
• whether it applies regardless of fault
Broadly drafted indemnity clauses can significantly increase the tenant’s financial exposure.
Interaction With Insurance Requirements
Commercial leases often require tenants to obtain insurance coverage as part of their lease obligations.
Indemnity clauses and insurance provisions are closely connected. In many cases, insurance is intended to cover certain risks that the tenant has agreed to assume under the indemnity clause.
However, insurance coverage may not fully protect the tenant in all situations.
Tenants should ensure that:
• the required insurance coverage aligns with the indemnity obligations
• policy limits are sufficient to cover potential risks
• exclusions in the policy do not create gaps in coverage
Understanding how indemnity and insurance provisions interact is an important part of lease review.
Potential Risks for Business Tenants
Indemnity clauses can create significant financial risk for tenants, particularly if the clause is broad in scope.
For example, a tenant may be required to indemnify the landlord for:
• claims arising from injuries within the premises
• damage to other parts of the building
• losses caused by employees, contractors, or customers
• legal costs associated with defending claims
Because commercial leases often remain in place for several years, the cumulative risk associated with these obligations can be substantial.
Why Legal Review of Indemnity Clauses Matters
Indemnity provisions are often complex and can vary significantly between leases.
Before signing a commercial lease, business owners may wish to obtain legal advice to ensure that:
• the scope of the indemnity clause is clearly understood
• the tenant is not assuming unnecessary or disproportionate risk
• the indemnity provisions align with the tenant’s insurance coverage
Carefully reviewing these provisions can help reduce potential liability and ensure that the lease reflects a reasonable allocation of risk.
Speak With a Lawyer Before Signing a Commercial Lease
Business owners considering a commercial lease should review indemnity provisions carefully before signing.
If you are reviewing a commercial lease in Ontario, you can Book a Consultation to discuss your situation and next steps.



