Triple Net Lease (NNN)

December 5, 2023


A triple net lease (NNN) is a type of lease agreement on a property where the tenant assumes responsibility for paying all expenses associated with the property, including real estate taxes, building insurance, and maintenance. 

This agreement is different from standard commercial lease agreements, where landlords typically bear some or all of these costs.

Key Takeaways:

  • A triple net lease requires tenants to cover all expenses of the property, including taxes, insurance, and maintenance.
  • The tenant’s responsibilities for these expenses allow for lower rent payments compared to standard lease agreements.
  • Triple net leases are one form of commercial net lease, with single net and double net leases being other options.

How it Works:

If a property owner enters into a triple net lease with a tenant, the tenant is obligated to pay for the property’s real estate taxes, building insurance, and any necessary maintenance or repairs. 

By covering these expenses, which would otherwise be the responsibility of the landlord, the rent charged in a triple net lease is typically lower. 

The lease amount is often determined by the property’s expected rate of return, known as the capitalization rate (“cap rate”).

Key Components:

  • Tenant Responsibilities: Under a triple net lease, the tenant is responsible for all operating expenses of the property, including taxes, insurance, and maintenance costs.
  • Types of Net Leases: Triple net leases are one type of commercial net lease. Other options include single net leases, where tenants pay property taxes in addition to rent, and double net leases, where tenants pay property taxes and insurance premiums.
  • Investment Potential: Triple net leased properties are often sought after by investors due to their stable income and relatively low risk. These investments typically involve a portfolio of multiple high-grade commercial properties fully leased by a single tenant, offering consistent cash flow.


  • Lower Rent: Tenants in a triple net lease enjoy the advantage of paying lower monthly rent due to assuming responsibility for property expenses.
  • Income Stability: Landlords benefit from stable income with minimal overhead costs, as tenants cover all operating expenses.
  • Capital Appreciation: Investors may experience potential capital appreciation of the property, making triple net leases an attractive long-term investment option.


A triple net lease (NNN) offers a straightforward arrangement for both landlords and tenants in commercial real estate. Landlords can enjoy a reliable income source and reduced management responsibilities, while tenants benefit from lower rent payments. 

However, it is important for both parties to consider alternative lease options and seek professional advice to ensure the best fit for their specific needs.

Furthermore, potential investors interested in triple net lease investments must meet specific accreditation criteria or explore alternatives like Real Estate Investment Trusts (REITs) focused on triple net leased properties.

By understanding the structure and advantages of triple net leases, individuals can make informed decisions regarding their commercial real estate investments.

Disclaimer: The information on this website, including glossary definitions, is for educational and informational purposes only and not intended as professional advice. While we strive for accuracy, we make no guarantees regarding the completeness, reliability, or timeliness of the information provided. We are not liable for any loss or damage arising from your use of the site. Investment decisions in commercial real estate should be made based on individual due diligence and professional advice. Laws and regulations are subject to change; always consult legal and financial experts before making decisions.


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