Signing a commercial lease is one of the biggest financial commitments your business will make. Yet most small business owners skim the document, focus on rent, and assume the rest is “standard.”

It is not standard.

Leases are drafted by landlords and their attorneys. The language is designed to protect the building, not your business. If you lack an in-house real estate team, you are negotiating from a position of information asymmetry.

This guide gives you ten essential questions to ask before you sign. If you cannot answer these clearly, you are not ready to execute.

Whether you need commercial lease help, are preparing for small business lease negotiation, or simply trying to understand how to read a lease, start here.

1. What Is My Real Total Occupancy Cost?

Base rent is only one line item. You need to understand:

• Base rent
• Operating expenses or CAM charges
• Real estate taxes
• Insurance
• Utilities
• Management fees
• Admin fees
• Capital expense pass-throughs
• After-hours HVAC charges

Ask for:

• A 3-year history of operating expenses
• Current year building operating expense budget
• Explanation of controllable vs non-controllable expenses

If the landlord cannot provide historical data, that is a red flag.

2. What Type of Lease Structure Am I Signing?

Not all leases are created equal. Here are the common types:

Gross Lease

You pay one fixed rent. Landlord covers most operating costs.

Net Lease

You pay base rent plus your share of taxes, insurance, and maintenance.

Modified Gross

Some expenses are included, others are passed through.

For leases where the landlord has the ability to pass through operating costs, you must confirm:

• Is there a base year stop?
• Are expenses capped?
• Are management and admin fees marked up?

If you do not understand the lease structure, you cannot forecast your cash flow accurately.

3. How Is Rent Increasing Over Time?

Most leases include annual increases.

These may be:

• Fixed percentage increases
• Fixed dollar bumps
• CPI adjustments
• Fair market value resets

Over a 10-year term, small increases compound significantly.

Example:
A 3 percent annual increase on $100,000 becomes approximately $134,000 by year 10.

Ask:

• Can we flatten early increases?
• Can we reduce escalations in exchange for a longer term?

Small business lease negotiation often ignores this lever. It should not.

4. What Happens If My Business Needs Change?

Growth and contraction both create risk. Ask:

• Do I have expansion rights?
• Do I have contraction rights?
• Can I relocate within the building?
• Is there an early termination option?

Most small businesses sign leases assuming stability. That assumption is usually wrong.

If you are a nonprofit, this is even more critical. Funding cycles shift. Grants expire. A nonprofit lease should emphasize flexibility over marginal rent savings.

5. What Am I Personally Guaranteeing?

Many small business leases require a personal guarantee.

That means: If your company fails, you are still liable.

Clarify:

• Is the guarantee full or limited?
• Does it burn off over time?
• Can it reduce after certain revenue thresholds?

Never assume personal liability is non-negotiable. It often is.

6. Who Controls the Build-Out?

Tenant improvements are one of the most misunderstood parts of a lease. Ask:

• Is the landlord providing a tenant improvement allowance?
• Is it turnkey or allowance only?
• What happens if I go over budget?
• Who owns the plans?
• What approvals are required?

Pro tip:
Landlords care deeply about how space is built. If you underestimate construction timelines or costs, rent may start before you open.

Always clarify when rent commencement occurs relative to construction completion. Ideally rent does not commence until you are open for business.

7. What Are My Maintenance and Repair Obligations?

Leases often shift surprising responsibilities to tenants.

Review carefully:

• HVAC replacement responsibility
• Roof responsibility
• Structural repairs
• Plumbing lines serving only your space
• ADA compliance

In retail leases especially, tenants sometimes inherit major system replacements.

8. Can I Assign or Sublease the Space?

Circumstances change. You need to know:

• Is subleasing allowed?
• Does landlord approval require reasonableness?
• Can the landlord recapture the space?
• Who keeps excess rent if you sublease at a higher rate?

A restrictive assignment clause can trap your business.

Flexibility equals leverage.

9. What Are the Default Triggers?

Default clauses define how easily you can lose the space.

Look for:

• Grace periods for rent
• Notice requirements
• Cure periods for non-monetary defaults
• Cross-default language
• Acceleration clauses

If one late payment triggers immediate acceleration of five years of rent, that is a material risk.

10. What Is My Exit Strategy?

Every lease should be signed with the end in mind.

Ask yourself:

• What happens at expiration? What am I obligated to do to turnover the property back to the landlord?
• Is there an automatic renewal?
• Do I have renewal options?
• How is renewal rent determined?
• Are there holdover penalties?

Holdover rent can be 150 to 200 percent of normal rent.

If your renewal option says “fair market value as determined by landlord,” you do not have an option. You have an invitation to negotiate later.

A Simple 3-Step Framework Before Signing

If you feel overwhelmed, use this quick checklist:

Step 1: Model the Financials

• Forecast the rent schedule based on the term
• Operating expense assumptions
• Construction budget
• Exit costs

Step 2: Stress Test the Risks

• What if revenue drops 30 percent?
• What if you outgrow the space?
• What if you need to sell the business?

Step 3: Negotiate What Matters

Focus on:

• Flexibility
• Escalations
• Guarantees
• Exit rights

Most tenants negotiate only free rent and TI dollars. That is shortsighted.

Final Thoughts

Signing a commercial lease is not just a real estate decision. It is a strategic business decision.

The right lease can support growth.
The wrong lease can quietly drain cash flow and restrict flexibility for years.

If you cannot confidently answer these ten questions, pause. Get clarity. Seek tenant-side guidance.

Small businesses and nonprofits often assume they lack leverage. That assumption is usually incorrect. Information is leverage. Preparation is leverage.

Before you sign your next lease, make sure you are negotiating from strength.