Commercial Lease Red Flags to Watch For

A commercial lease is a contract for business space, such as a store, office, warehouse, salon, or restaurant. It is very different from a residential lease. In many states, commercial tenants get fewer automatic protections, which means the written contract matters a lot.

A lease often covers more than monthly rent. It may also say who pays taxes, insurance, maintenance, utilities, common-area charges, build-out costs, legal fees, and penalties if something goes wrong. A short clause can shift thousands of dollars of risk to the tenant.

That is why many owners ask a licensed business attorney to review a lease before signing, especially for a first location, a long term, or a space that needs construction. FoundryCounsel is not a law firm and does not give legal advice, but we can help you get matched with a licensed attorney for this kind of review.

If you are still choosing your business structure, these guides may also help: How to Form an LLC in the US and LLC vs. Corporation: Which Is Right. An LLC is a limited liability company, a legal business structure that can separate business liabilities from the owner's personal liabilities. A corporation is a separate legal entity owned by shareholders. A C-corp is a corporation taxed under Subchapter C of the Internal Revenue Code, and an S-corp is a tax election that allows some corporations and LLCs to pass income and losses through to owners for federal tax purposes if they qualify.

The first red flag is often simple: the rent section is hard to understand. If you cannot tell what you will owe in month 1, year 3, and year 5, stop and ask questions.

Watch for these common issues:

• Escalation clauses that increase rent automatically each year, by a fixed percentage or by inflation measures you do not control.
• CAM charges or common area maintenance charges. These are fees for shared areas such as parking lots, hallways, elevators, landscaping, security, and cleaning. The lease should say what is included and what is not.
• Triple net terms or NNN terms. In a triple net lease, the tenant usually pays base rent plus property taxes, building insurance, and some or all maintenance costs. This can be much more expensive than the base rent alone suggests.
• Uncapped pass-through costs, where the landlord can pass along broad expenses without a limit.
• Renewal options with unclear rent-setting rules. A renewal option gives the tenant a right to extend the lease if conditions are met. If the future rent is based on "market rate" without a clear method, disputes can follow.
• Short notice deadlines for renewal. Missing a notice date by a few days can mean losing the option.

Ask for plain answers to questions like:

1. What is the full monthly cost, not just base rent?
2. Which charges can increase, and is there a cap?
3. Can I review past CAM statements or tax and insurance history?
4. How is renewal rent decided?
5. What happens if the landlord makes a math error?

A practical example: a tenant sees base rent of $3,500 a month and assumes that is the real number. After signing, the tenant learns CAM, taxes, insurance, and trash bring the monthly total closer to $4,700 in some months. That is the kind of surprise a careful review can catch.

If you want broader help with business paperwork, see Services and Business Compliance and Licensing.

A personal guarantee is a promise that the owner will personally pay the lease if the business does not. This is one of the biggest lease red flags for small business owners. Even if your business is an LLC or corporation, a personal guarantee can expose your personal assets if the lease goes unpaid.

A personal guarantee is not always avoidable, especially for new businesses, but owners often try to narrow it. Common negotiation points include:

• Limiting the guarantee to a set amount or a set number of months
• Ending the guarantee after the business has paid on time for a period
• Releasing the guarantee if the lease is assigned to a qualified new tenant
• Making clear that one owner is not guaranteeing obligations created by another owner without consent

Also review the security deposit section. A security deposit is money held by the landlord to cover certain losses or damage. The lease should say:

• The exact deposit amount
• When and how it may be used
• Whether the tenant must restore the deposit if the landlord applies part of it
• When the unused portion must be returned after move-out

Then read the default section closely. A default is a failure to meet a lease obligation, such as missing rent, failing to maintain insurance, or violating use rules. Red flags include:

• Very short cure periods. A cure period is the time allowed to fix a problem after notice.
• Language that makes small administrative mistakes into immediate defaults
• Clauses requiring the tenant to pay the landlord's attorney fees in every dispute, even minor ones
• Broad rights for the landlord to lock out the tenant, seize property, or accelerate all future rent

These terms can have major financial impact. If a lease includes a personal guarantee or aggressive default language, many owners ask for legal review before signing. You can learn more about costs in How Much Does a Business Lawyer Cost. Attorney review fees are often charged as flat fees or hourly fees, and ranges are not quotes.

Another common problem is vague repair language. The lease should clearly divide responsibility between landlord and tenant.

Important terms to understand:

• Maintenance usually means routine upkeep, like changing filters or keeping the space clean.
• Repairs usually mean fixing something broken.
• Capital improvements are major building upgrades, such as a new roof, structural work, or replacing an HVAC system.
• HVAC means heating, ventilation, and air conditioning equipment.

Red flags include:

• The tenant is responsible for "all repairs" without exceptions
• The tenant must replace major systems even if they were old before move-in
• The lease does not say who handles roof, structure, plumbing lines, or electrical capacity
• The landlord disclaims responsibility for code compliance issues that existed before the tenant took the space

If the space needs work before opening, review the build-out terms carefully. Build-out means construction or improvements to prepare the space for your business, such as walls, plumbing, kitchen equipment connections, signs, flooring, or accessibility upgrades.

Key questions:

1. Who pays for the work?
2. Is there a tenant improvement allowance, and when is it paid?
3. Who chooses the contractor and approves plans?
4. What happens if permits are delayed?
5. Who owns the improvements at the end of the lease?

Permits and local approvals matter here. You may need city or county approvals in addition to lease approval. For licensing and compliance issues, official sources and local agencies matter. Many owners also review these topics with a lawyer through Commercial Leases and Real Estate.

The use clause states what your business is allowed to do in the space. If it is too narrow, your business may not be able to add products, services, or normal changes later. For example, a lease that allows only "retail sale of tea" may create issues if the business later wants to serve packaged snacks, host tastings, or sell branded merchandise.

Look for these red flags:

• The permitted use is narrower than your real business plan
• The lease bans common activities, such as storage, classes, events, light food prep, or deliveries
• The lease gives another tenant an exclusive, meaning a special right to be the only business offering certain goods or services in the property
• The lease allows the landlord to relocate your business to another unit without strong limits

You should also review transfer rights. Assignment means transferring the lease to another tenant. Subletting means renting part or all of the space to another tenant while you remain on the lease. If the lease makes assignment or subletting nearly impossible, it may trap you in the space if your business changes.

Pay attention to:

• The landlord's approval standard. "Sole discretion" is harder for tenants than "reasonable consent."
• Recapture rights, where the landlord can terminate the lease instead of allowing a transfer
• Profit-sharing clauses that require the tenant to give the landlord part of any transfer value
• Ongoing liability after assignment

A related issue is the DBA, or "doing business as" name. A DBA is a trade name a business uses that can differ from its legal entity name. Make sure the lease names the correct tenant entity and, if relevant, the DBA. If you have not set up the business yet, review Business Entity Formation and What Is an EIN and How to Get One. An EIN is an Employer Identification Number issued by the IRS for tax and business identification purposes.

Do not send sensitive information such as Social Security numbers, ITINs, bank account numbers, or confidential business secrets through a matching form. Contact details and a short description of the lease issue are usually enough to start.

Some of the most expensive lease terms are not about rent. They are about risk after an accident, property damage, or dispute.

Start with insurance requirements. Insurance is financial protection from an insurer for certain losses, subject to policy terms. The lease may require general liability coverage, property coverage, workers' compensation, umbrella coverage, or special endorsements. A red flag is insurance language that is hard to satisfy in the real market or far more expensive than expected.

Then review indemnity. Indemnity is a promise to cover certain losses or claims. In some leases, the tenant must indemnify the landlord for a very broad range of claims, even where the landlord may have contributed to the problem. That can be risky.

Also watch for:

• Waiver of subrogation clauses, which affect how insurers may seek repayment after paying a claim
• Requirements to name many parties as additional insureds without clear limits
• Clauses making the tenant liable for damage outside the leased space
• Jury-trial waivers, mandatory venue provisions, or one-sided attorney-fee clauses
• Confession-of-judgment language where permitted, which can give a landlord powerful collection rights in some states

This is also where related business contracts matter. An NDA is a non-disclosure agreement, a contract used to protect confidential information. An MSA is a master services agreement, a contract that sets the main terms for ongoing services between parties. If contractors, partners, or vendors are involved in your move or build-out, contract review can matter alongside lease review. See Contracts and Agreements and Partnership and Founder Agreements.

A licensed attorney can help you spot where insurance and indemnity terms do not match your actual business operations.

If you are comparing spaces, use the same checklist for each one. That makes hidden costs and risks easier to see.

Review these items line by line:

1. Legal names of the landlord and tenant
2. Exact premises, square footage, and parking or storage rights
3. Base rent, CAM, taxes, insurance, utilities, and all other charges
4. Rent increase schedule and renewal deadlines
5. Security deposit terms
6. Personal guarantee terms
7. Repair duties for roof, structure, HVAC, plumbing, and electrical systems
8. Build-out obligations, permits, and opening deadlines
9. Use clause, signage rights, and exclusives
10. Assignment and subletting rights
11. Insurance requirements and indemnity language
12. Default, cure periods, remedies, and attorney-fee provisions
13. End-of-term duties, restoration, and holdover rent

Also confirm facts outside the lease when possible:

• Zoning and use rules with the local city or county
• Business registration rules with the Secretary of State if you are forming or updating an entity
• Tax identification details with [IRS.gov](https://www.irs.gov)
• Trademark issues with [USPTO.gov](https://www.uspto.gov) if your branding or signage matters

For entity filings, check the relevant Secretary of State website in the state where you are forming or registering the business. If your lease issue is time-sensitive, many owners ask for a review before paying a deposit or signing a letter of intent.

Attorney review costs vary by state, deal size, and lease complexity. Some lawyers charge a flat fee for a review and comments, while others charge hourly for review and negotiation. Cost ranges are state-dependent and are not quotes. If you want help finding the right kind of lawyer, you can get matched, learn how it works, or browse more guides.

FoundryCounsel is a free matching service, not a law firm and not an attorney. We provide general educational information only, not legal advice, and using the service does not create an attorney-client relationship.