Real Estate

Commercial Lease Agreement: Key Terms for Business Tenants

January 24, 20268 min read

A commercial lease is often a business's biggest fixed cost. Unlike residential leases, commercial agreements are heavily negotiable—if you know what to ask for. Here are the critical terms to review before signing.

Essential Terms to Review

🏢 Base Rent & Escalations

What's the starting rent? How does it increase annually? Fixed percentage, CPI-linked, or market rate adjustments?

💰 CAM Charges (Common Area Maintenance)

These can add 20-40% to your base rent. Understand what's included, and cap annual increases.

📅 Lease Term & Renewal Options

How long is the lease? Do you have options to renew? At what rate? Renewal rights are valuable—negotiate them.

⚠️ Personal Guarantee

⚠️ Big one. Landlords often ask business owners to personally guarantee the lease. This puts your personal assets at risk if the business fails.

🔨 Tenant Improvements (TI Allowance)

Will the landlord contribute to build-out costs? How much? Who owns improvements at lease end?

🚪 Exit Clauses

Can you terminate early? Sublease? Assign to a buyer if you sell the business?

🔧 Maintenance & Repairs

Who's responsible for what? HVAC, plumbing, structural repairs? "Triple net" leases put almost everything on the tenant.

Lease Types Explained

  • Gross Lease: All-inclusive rent. Landlord pays operating expenses.
  • Net Lease: Base rent + some expenses (taxes, insurance, maintenance).
  • Triple Net (NNN): Base rent + all operating expenses. Tenant pays everything.
  • Percentage Lease: Base rent + percentage of gross sales. Common in retail.

Negotiation Tips

  • ✅ Ask for rent-free periods during build-out
  • ✅ Cap CAM increases at 3-5% annually
  • ✅ Negotiate personal guarantee limits (time or amount)
  • ✅ Include a co-tenancy clause if in a retail center
  • ✅ Get audit rights for CAM reconciliations

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