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Triple Net Lease (NNN)


A Triple Net Lease (NNN) is a lease agreement on a property where the tenant agrees to pay all real estate taxes, building insurance, and maintenance on the property in addition to any normal fees related to the lease. In this type of lease, the tenant is responsible for all costs associated with repairs or replacements of the property. This type of agreement is common in commercial real estate.


The phonetic pronunciation of “Triple Net Lease (NNN)” is: /trɪpəl nɛt lis/ (NNN)Here’s how to say each part:Triple: /ˈtrɪpəl/Net: /nɛt/Lease: /lis/ (NNN): /ɛn ɛn ɛn/

Key Takeaways

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  1. Triple Net Lease—also known as NNN Lease, is a kind of commercial leasing agreement where the lessee is responsible for the property’s ongoing expenses. These expenses include property taxes, insurance, and maintenance, in addition to rent.
  2. Net Leases can be classified into three different types: Single Net Lease (N Lease), Double Net Lease (NN Lease), and Triple Net Lease (NNN Lease). Among these types, the NNN Lease offers the landlord the most protection against the variable costs of operating a property.
  3. The Triple Net Lease benefits the landlord since it significantly reduces their financial risk by shifting most of the property’s operating costs to the tenant. However, from the tenant’s perspective, it might be risky because of unforeseen increases in costs over the lease’s term.

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A Triple Net Lease (NNN) is important in business/finance because it reduces the financial risk for the landlord and provides clarity for both parties involved in the leasing agreement. This type of lease stipulates that the tenant is responsible for paying three types of costs – property taxes, building insurance, and maintenance, in addition to any agreed-upon rent. This shifts the burden and liability of property expenses onto the tenant, providing a more predictable cash flow for the property owner and reducing unexpected costs. For businesses occupying the property, NNN leases can often improve cost management, as they have a clearer picture of their total annual operating expenses, hence making long-term financial planning more effective. The importance of a Triple Net Lease lies in its potential to delineate financial responsibilities and enhance the financial stability for both parties in a real estate lease agreement.


A Triple Net Lease, often abbreviated as NNN Lease, is a specific leasing structure implemented within the real estate sector for commercial properties. The purpose of a Triple Net Lease is to minimize the financial risk and responsibilities of the landlord. It is called ‘triple net’ because it includes three types of expenses – property taxes, insurance, and maintenance, in addition to base rent. These costs are passed on to the tenant, which makes it a favorable choice for property owners or landlords.The NNN lease serves a critical role in streamlining the expenses associated with property management. With a standard lease, a landlord would typically bear the financial burdens associated with property taxes, insurance, and maintenance costs. But a Triple Net Lease turns this conventional approach around. It is particularly useful when the property is used for business purposes such as retail spaces, office buildings, or commercial warehouses because businesses can control and bear the operating expenses directly, get tax benefits, and negotiate lower rents, giving them more autonomy over property utilization. Likewise, landlords are insulated from fluctuating costs associated with property ownership and can predict stable net income from the property.


1. Retail Stores: Many retail stores and large chains such as CVS or Walgreens typically operate under Triple Net Leases. Under this agreement, the lessees (CVS or Walgreens) pay for the property tax, insurance, and maintenance of the property along with their rent, allowing the property owner to collect a net rent without any deductions.2. Fast Food Restaurants: Big-name fast food chains like McDonald’s or Burger King often sign Triple Net Leases. These corporations manage the costs of property taxes, insurance, and maintenance for the premises they occupy, in addition to their rent. This offers a predictable, long-term income for the landlord, who is not responsible for the operational expenses of the property.3. Commercial Office Buildings: Many commercial office spaces also use Triple Net Leases. For example, a tech company leasing space in a downtown office building might be responsible not only for the rent, but also for property taxes, insurance, and maintenance costs. This type of arrangement can be beneficial for both parties, allowing the landlord to focus on managing the property, while the tenant can adjust their office space to fit their specific business needs.

Frequently Asked Questions(FAQ)

What is a Triple Net Lease (NNN)?

A Triple Net Lease (NNN) is a lease agreement where the tenant is responsible for all costs of the property in addition to rent. These costs include property taxes, insurance, and maintenance fees.

Why is it called a Triple Net Lease?

The term Triple Net refers to the three additional costs – net real estate taxes, net building insurance, and net common area maintenance – that the tenant is responsible for under the lease agreement.

In which types of businesses is a Triple Net Lease (NNN) commonly used?

Triple Net Leases (NNN) are commonly used in commercial real estate, especially for long-term leases in industrial or retail properties.

How does a Triple Net Lease (NNN) benefit the landlord?

The primary benefit for the landlord is financial stability. Under a Triple Net Lease, the landlord receives a consistent net rent because the tenant assumes responsibility for variable costs like taxes, insurance, and maintenance.

How does a Triple Net Lease (NNN) benefit the tenant?

Tenants benefit from Triple Net Leases through lower base rents, as the landlord is unlikely to overestimate these additional costs. Also, tenants have greater control over their operating expenses.

How is the rent determined in a Triple Net Lease (NNN)?

The base rent in a Triple Net Lease is often lower than other leases, but the tenant also pays extra for property taxes, insurance, and maintenance. Determining the final rent involves negotiating these additional costs.

What are the potential risks of a Triple Net Lease (NNN) for a tenant?

The tenant’s main risks with a Triple Net Lease include unpredictable increases in costs. For instance, property taxes could rise, or substantial maintenance might be required, leading to additional expenses.

Related Finance Terms

  • Base Rent: This is the initial cost of renting a space before taking into account taxes, insurance, and maintenance fees. In a triple net lease, the base rent is usually lower because those costs are passed onto the tenant.
  • Common Area Maintenance (CAM): Tenants under a triple net lease might be responsible for a share of costs associated with maintaining common areas in a commercial building or shopping center. These areas could include hallways, elevators, parking lots, or bathrooms.
  • Real Estate Taxes: Under a triple net lease, the tenant is responsible for their proportionate share of real estate taxes on the leased property. The amount will usually depend on the rate set by local government.
  • Building Insurance: This is a type of coverage that can protect the leaseholder from certain types of damage to the property. In a triple net lease, the tenant is typically responsible for paying the insurance premiums.
  • Credit Worthiness: In the case of triple net leases, landlords usually require tenants to demonstrate significant financial stability or credit worthiness, as the tenant will be assuming many additional costs beyond just the base rent.

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