By Paul Campbell | Commercial Agent, Goldmark Commercial Real Estate
If you’ve ever read through a commercial lease, you know it’s not exactly light reading. Legal terms, fine print, and pages of details can feel overwhelming, especially when all you really want to know is: What’s this going to cost me, and what am I responsible for?
Whether you’re a landlord or a tenant, it’s important to understand what’s actually in your lease. These documents are legally binding and set the tone for the entire business relationship. And while no two leases are exactly the same, there are a few key clauses that show up time and time again, and they’re worth knowing.
Here’s a breakdown of some of the most common lease clauses and why they matter to both landlords and tenants:
Rent Escalation
Most commercial leases include a clause that outlines how rent will increase over time. This could be a fixed annual percentage increase, tied to inflation (like the Consumer Price Index), or based on market adjustments.
Why it matters: Tenants need to plan for future costs, and landlords need a way to keep income in line with rising expenses.
Common Area Maintenance (CAM) Charges
If you’re in a multi-tenant building, you’re likely sharing costs for maintenance of shared areas. These are things like landscaping, snow removal, hallways, or parking lots. These are typically billed in addition to base rent.
Why it matters: Tenants should clearly understand what’s included and how it’s calculated. Landlords should be transparent about these costs and ensure they’re managed efficiently.
Use Clause
This clause spells out what kind of business activity can take place in the leased space. It helps landlords maintain a balanced tenant mix and can prevent direct competition within a property.
Why it matters: Tenants should make sure the permitted use aligns with their current operations and leaves some room for future growth or changes.
Exclusive Use
Sometimes a tenant negotiates for exclusive rights to operate a certain type of business within a property, like being the only coffee shop or fitness studio.
Why it matters: This can be a big value-add for tenants, but landlords should carefully consider the long-term impact of limiting future leasing options.
Tenant Improvements (TI)
If the space needs to be customized for your business, this section outlines who’s paying for what, and how those improvements are handled.
Why it matters: Tenants should get clarity on the budget, timeline, and process. Landlords should define ownership of improvements and how they’re handled at lease-end.
Subleasing & Assignment
This clause covers whether a tenant can transfer their lease or sublease the space to someone else.
Why it matters: Tenants may want flexibility down the line. Landlords should maintain control over who’s occupying their property, even if it changes hands.
Option to Renew
This clause gives tenants the ability to extend their lease once the original term ends, usually with predetermined rent terms.
Why it matters: Tenants gain peace of mind about staying put. Landlords retain reliable tenants and avoid the cost of vacancies.
Maintenance Responsibilities
This section outlines who is responsible for what such as interior repairs, HVAC maintenance, roof issues, etc.
Why it matters: The more detailed this section is, the fewer surprises there will be. Clear expectations lead to smoother relationships.
Default & Remedies
This clause spells out what happens if either party breaks the lease terms, whether it’s late rent, a breach of contract, or failure to maintain the space.
Why it matters: Tenants should understand their rights and risks. Landlords should protect their property and investment with fair, enforceable terms.
Personal Guarantee
Especially with newer or smaller businesses, landlords often require a personal guarantee, meaning the business owner is personally liable if the lease isn’t fulfilled.
Why it matters: This is a big commitment for tenants. Make sure it’s worth the risk and be clear on what’s being guaranteed.
Final Thoughts
Understanding your lease isn’t just about checking a box, it’s about protecting your investment, avoiding misunderstandings, and setting yourself up for success. These clauses may seem like legalese, but they have real-world impact on your business operations and bottom line.