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Commercial Leases in Canada: What Every Business Landlord and Tenant Should Know

May 3, 2026

5 min readLandlords & Tenants

Commercial Leases: A Different Legal Landscape

Unlike residential leases, which are heavily regulated by provincial tenant protection laws, commercial leases in Canada operate with much more freedom — and much more risk. There is no standard form for commercial leases, and tenants have fewer statutory protections.

Key Differences Between Commercial and Residential Leases

Important Commercial Lease Terms to Understand

  • Base rent vs. additional rent — Additional rent can include property taxes, insurance, and maintenance
  • Net, net-net, and triple-net leases — Different cost-sharing structures
  • Leasehold improvements — Who pays for renovations and who keeps them
  • Personal guarantees — Personal liability if the business cannot pay
  • Renewal options — Terms for extending the lease
  • Demolition and relocation clauses — Landlord rights that can affect your business

Tips for Business Tenants

  1. Always have the lease reviewed by a lawyer before signing
  2. Negotiate terms — Most commercial lease terms are negotiable
  3. Understand your total cost — Not just base rent
  4. Document the property condition before moving in
  5. Know your exit strategy — Review termination and assignment clauses

How a Small Business Legal Service Plan Helps

  • Lease review — Have your commercial lease reviewed before signing
  • Negotiate terms — Get legal advice on what to negotiate
  • Dispute resolution — Access legal support for landlord-tenant disputes
  • Unlimited consultations — Ask any commercial lease question

A commercial lease is one of your business's biggest commitments. Make sure you understand every clause before you sign.

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🇨🇦 Canada