Which Lease Type Saves You More Money?

Choosing the right commercial lease structure can make or break your business budget. Many tenants compare spaces based on location and price per square foot—yet the real cost difference often comes down to the lease type. Understanding how Full Service, NNN, and Modified Gross leases work will help you avoid unexpected expenses and choose the structure that truly saves you the most money.

Let’s break down the three most common lease types in commercial real estate and what they mean for your bottom line.

Full Service Lease: The “All-Inclusive” Option

A Full Service lease (often used in office buildings) bundles almost all operating expenses into one monthly rate.
This typically includes:

• Property taxes
• Insurance
• Common area maintenance (CAM)
• Utilities
• Janitorial services
• Repairs and maintenance

Pros:

• Predictable, stable monthly payments
• Minimal surprise expenses
• Ideal for budgeting

Cons:

• Full Service rates tend to be higher up front
• Annual “expense stops” or increases may apply
• You may pay for services you use lightly

Best For: Professional offices, medical, insurance, real estate, law firms, and companies needing cost certainty.

NNN Lease: Lower Base Rent, More Responsibility

A Triple Net (NNN) lease is extremely common in retail, industrial, and single-tenant buildings.
Here, tenants pay:

• Base rent
• Plus NNN fees (taxes, insurance, CAM)

While the base rent appears cheaper, the total cost often ends up similar—or higher—once NNN fees are factored in.

Pros:

• Lower base rent
• Transparent breakdown of expenses
• Attractive for long-term tenants planning to customize space

Cons:

• NNN charges fluctuate annually
• Repairs and maintenance costs may surprise new tenants
• Not ideal for short-term users

Best For: Retail, restaurants, gyms, automotive uses, flex/industrial tenants.

Modified Gross Lease: A Middle-Ground Approach

Modified Gross leases sit between Full Service and NNN.
Tenants typically pay:

• Base rent
• Plus some portion of expenses (often utilities, janitorial, or partial CAM)

The landlord covers the rest.

Pros:

• Balanced, predictable payments
• More flexibility in negotiations
• Often better value than Full Service

Cons:

• Each Modified Gross lease is different—details matter
• Annual increases or pass-throughs may apply

Best For: Office, light industrial, and service businesses needing flexibility without full NNN responsibility.

So… Which Lease Type Actually Saves You More Money?

The answer depends on your business type and how you use the space.

Full Service may save you money if you need predictable monthly costs and use amenities heavily.
NNN may save you money if you operate efficiently and don’t mind variable expenses.
Modified Gross may save you money if you want flexibility with partial control of expenses.

No lease type is universally cheaper—it’s about matching the structure to your business model.