Alberta Commercial Property Laws: Complete Guide for Landlords and Property Owners

Alberta's commercial leasing landscape is fundamentally different from residential tenancies. Commercial leases are governed primarily by the common law of contracts and the Commercial Tenancies Act (RSA 2000, c. C-22), rather than the comprehensive protections found in the Residential Tenancies Act. This means the lease agreement itself is the primary source of rights and obligations for both landlords and tenants.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Commercial leasing law is complex and highly dependent on the specific lease terms. Always consult a licensed attorney in Alberta for guidance specific to your situation. Information last verified: March 2026.

Key Differences: Commercial vs. Residential

Types of Commercial Leases

Commercial leases in Alberta typically fall into several categories:

Net Lease

• Tenant pays base rent plus some or all operating costs
• Single Net (N) — Tenant pays property taxes
• Double Net (NN) — Tenant pays property taxes and insurance
• Triple Net (NNN) — Tenant pays property taxes, insurance, and maintenance costs

Gross Lease

• Tenant pays a single, all-inclusive rent amount
• Landlord covers all operating costs out of the rental income
• Common for office space and smaller retail units

Percentage Lease

• Tenant pays a base rent plus a percentage of gross sales
• Common in retail and shopping centre environments
• The percentage and thresholds are negotiated in the lease

Key Commercial Law Topics

Security Deposits

Commercial security deposits have no statutory cap in Alberta. The amount, terms, and conditions are entirely governed by the lease agreement. Common practices include deposits equal to 3–6 months' rent for new businesses.

For more detail, see our Commercial Security Deposits guide.

Eviction and Tenant Default

When a commercial tenant defaults, the landlord has several mutually exclusive remedies under common law, including suing for rent while maintaining the lease, terminating and suing for accrued rent, or re-letting on the tenant's account.

For more detail, see our Commercial Eviction Process guide.

Rent Increases

Commercial rent increases are entirely governed by the lease terms. There is no statutory rent increase cap or notice period requirement for commercial tenancies.

For more detail, see our Commercial Rent Increases guide.

Lease Requirements

Commercial leases are complex documents that should address dozens of specific issues, from permitted use and exclusivity clauses to personal guarantees and demolition rights.

For more detail, see our Commercial Lease Requirements guide.

Maintenance Obligations

Maintenance responsibilities in commercial leases are typically allocated between landlord and tenant through the lease agreement, with significant variation depending on the lease type (gross vs. net).

For more detail, see our Commercial Maintenance Obligations guide.

Late Fees

Late fee provisions in commercial leases have far fewer restrictions than residential leases. Landlords have broader discretion to set fee structures, though unconscionable terms may still be challenged.

For more detail, see our Commercial Late Fees guide.

Landlord Remedies for Tenant Default

Alberta's commercial law provides landlords with powerful remedies not available in the residential context:

1. Distress (Seizure of Goods)

• The landlord can seize the tenant's goods on the premises to satisfy unpaid rent
• Governed by the Commercial Tenancies Act and Civil Enforcement Act
• Must follow strict procedural requirements
• A civil enforcement agency may be used

2. Re-Entry and Forfeiture

• The landlord may re-enter the premises and terminate the lease
• Typically requires a forfeiture clause in the lease
• Must provide notice (usually specified in the lease)

3. Sue for Rent and Damages

• The landlord may maintain the lease and sue for all unpaid rent
• Can also claim consequential damages

4. Re-Let on Tenant's Account

• The landlord advises the tenant they are re-letting the premises on the tenant's behalf
• The landlord can claim the difference between the original rent and the new rent

Getting Started with Compliance

Managing commercial properties in Alberta requires careful attention to lease drafting and enforcement. Landager helps landlords track lease obligations, monitor payment schedules, manage maintenance responsibilities, and stay organized across commercial portfolios.

Explore more Alberta commercial compliance topics:

• Commercial Security Deposits
• Commercial Eviction Process
• Commercial Required Disclosures
• Commercial Rent Increases
• Commercial Lease Requirements
• Commercial Maintenance Obligations
• Commercial Late Fees