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How Do I Review a Lease Before Buying a Business?

Purchasing a business is a major investment, and if that business operates from a leased location, the lease agreement can either strengthen or weaken the value of the deal. A commercial lease is not just a rental contract-it's a legal instrument that governs long-term rights, obligations, and risks. Failing to review it thoroughly can lead to costly surprises. Whether you're acquiring a small retail shop or a multi-location operation, it's essential to know what to look for before signing on the dotted line.

Contact us by either using the online form or calling us directly at 414-253-8500 for legal assistance.

Why Lease Review is Essential When Buying a Business

When acquiring a business, the value of that business is often tied directly to its location. The lease is more than just a monthly expense-it can control access to customers, define your rights to renovate or expand, and even impact your ability to sell the business later.

A lease review can help you:

  • Understand the full scope of your obligations as a tenant.

  • Identify potential deal-breakers in the lease terms.

  • Negotiate better terms before finalizing the purchase.

  • Protect yourself from inheriting hidden liabilities.

Determine Lease Assignment or Subletting Rights

Not all leases allow the current tenant to assign the lease to a buyer. Most commercial leases require landlord consent for an assignment. Review the lease for:

  • Assignment clauses: Does the lease permit assignment to a new business owner?

  • Landlord approval: Is consent required? Is it "reasonable," or can the landlord deny it for any reason?

  • Subletting provisions: If assignment isn't allowed, can you sublet the space instead?

If the lease doesn't allow for assignment or the landlord is likely to deny it, the sale could be at risk.

Evaluate the Remaining Lease Term and Renewal Options

A key factor in the value of a business is the ability to operate in its current location for a predictable period. Review:

  • Length of remaining term: Is there enough time left on the lease to justify the purchase?

  • Renewal options: Are there rights to renew? Are they automatic or do they require notice?

  • Rent increases: What are the terms of rent escalation during the current term and any renewal terms?

Tip: If the lease has only a short time left and no renewal rights, you may need to renegotiate with the landlord before finalizing the business purchase.

Examine Rent Structure and Additional Costs

Lease terms often extend beyond base rent. It's important to identify any extra expenses that can significantly affect the profitability of the business.

Common lease costs include:

  • Triple Net (NNN) Expenses: These include property taxes, insurance, and maintenance.

  • Common Area Maintenance (CAM) Fees: Charges for upkeep of shared areas in a shopping center or office complex.

  • Percentage Rent: Some retail leases include rent based on a percentage of revenue.

  • Utilities and Repairs: Check who pays for what, and whether there are any caps.

Review the lease for hidden costs that could impact cash flow post-acquisition.

Understand Use Clauses and Restrictions

The lease likely includes a "use clause" which defines what the space can be used for. Pay attention to:

  • Permitted Use: Does the lease allow the business activities you intend to conduct?

  • Exclusive Use Clauses: Does the lease give exclusivity within the building or plaza?

  • Prohibited Uses: Some leases ban specific businesses, such as cannabis retailers or massage parlors.

A narrow use clause can limit your flexibility or make it difficult to pivot the business model in the future.

Review the Condition of Premises and Maintenance Duties

As a buyer, you should know who is responsible for maintaining and repairing different parts of the property. Leases can vary drastically on this point.

Look for:

  • Repair responsibilities: Are you responsible for the roof, HVAC, plumbing, etc.?

  • Condition upon acceptance: Are you accepting the premises "as is" or is the landlord making repairs?

  • Capital improvements: Are you required to invest in upgrades or comply with building codes?

You don't want to inherit a space with deferred maintenance and find out the lease puts the burden on you.


Check for Personal Guarantees and Liability

In many small business leases, the landlord may require a personal guarantee-even if the lease is in the business's name. As a buyer, it's important to understand whether:

  • You'll be required to personally guarantee the lease post-purchase.

  • The prior owner remains liable under the existing guarantee.

  • You can negotiate a release of the original guarantor and avoid signing your own.

A personal guarantee can put your personal assets at risk if the business fails, so it's important to evaluate this before taking over.

Investigate Termination and Default Provisions

What happens if the business struggles or you're unable to meet the lease terms? Termination and default clauses are often buried deep in the lease.

Review:

  • Events of default: What triggers default? Missing rent, failing to open on time, or even operational changes?

  • Notice and cure periods: Do you get time to fix a default before eviction?

  • Early termination rights: Does either party have the right to terminate early? Under what conditions?

A well-drafted lease should provide some flexibility and notice periods, not allow for sudden eviction without warning.

Confirm That the Lease Matches the Business Deal

It's not uncommon for a buyer to negotiate a price and terms for the business-only to discover that the lease terms contradict or conflict with those assumptions.

Make sure:

  • The lease terms support the valuation and projected revenue of the business.

  • Any verbal promises from the seller are actually reflected in the lease or addendums.

  • You're not assuming liabilities or penalties hidden in lease amendments or add-on documents.

Tip: Request a complete lease package, including all addendums, riders, modifications, and estoppel certificates.

Request an Estoppel Certificate from the Landlord

An estoppel certificate is a document signed by the landlord confirming key details about the lease, such as:

  • That the lease is in good standing.

  • The amount of rent due and paid.

  • Any defaults or disputes.

  • Confirmed terms of renewal, rent increases, and modifications.

Obtaining this certificate helps validate the lease details provided by the seller and protects you from taking over a problematic lease unknowingly.

Common Lease Red Flags to Watch For

While every lease is unique, these are some red flags that should prompt deeper investigation or negotiation:

  • No right to assign the lease without landlord discretion.

  • Personal guarantee with no end date or release terms.

  • Accelerated rent clauses in the event of default.

  • Ambiguous or overly restrictive use clauses.

  • Heavy repair responsibilities or capital improvements imposed on the tenant.

  • No renewal options or renewal terms that significantly increase rent.

Addressing these red flags early can protect your investment and avoid litigation.

The Role of a Business Attorney in Lease Review

A business acquisition attorney can play a critical role in protecting your interests during the lease review process. A knowledgeable attorney can:

  • Interpret complex lease language.

  • Identify hidden liabilities or unfavorable terms.

  • Negotiate with the landlord on your behalf.

  • Align lease terms with your purchase agreement.

  • Draft or review assignment documents and estoppel certificates.

Lease terms can have long-term consequences. Having a trusted legal advisor can make the difference between a successful acquisition and a costly mistake.

Contact an Attorney for Lease Review in Business Purchases

Whether you're buying a local franchise, a restaurant, or a professional services firm, reviewing the lease is a crucial part of the due diligence process. At Heritage Law Office, we help buyers identify risks, negotiate terms, and protect their investment as they acquire a business.

Contact us online using our contact form or call 414-253-8500 to schedule a consultation with an experienced business acquisition attorney.


Frequently Asked Questions (FAQs)

1. What is lease assignment and why does it matter when buying a business?

Lease assignment allows the current tenant (the seller) to transfer their rights and obligations under a lease to the buyer. This is essential in business purchases where the business relies on a specific location. If a lease can't be assigned, or if landlord approval is difficult to obtain, it can jeopardize the entire transaction.

2. How do I know if the lease will allow my type of business operations?

Review the permitted use clause in the lease. This section outlines what type of business activities are allowed in the leased premises. If your intended use doesn't match what's specified, you may need to negotiate an amendment or risk breaching the lease.

3. What is an estoppel certificate and do I need one?

An estoppel certificate is a statement from the landlord confirming that the lease is in good standing, summarizing its key terms, and noting any known disputes. It provides assurance that the lease terms are accurate and enforceable, helping prevent post-sale surprises.

4. What are common hidden costs in commercial leases?

Hidden costs may include Triple Net (NNN) charges, Common Area Maintenance (CAM) fees, property taxes, insurance, and repair obligations. These additional expenses can significantly impact the profitability of the business and should be carefully reviewed during due diligence.

5. Can I renegotiate lease terms before buying a business?

Yes. In many cases, a buyer can negotiate new lease terms or amendments as part of the business acquisition process-especially if the lease is nearing expiration or the landlord sees value in retaining a stable tenant. An attorney can assist with negotiating more favorable terms.

Contact Us Today

Whether you're planning for the future, navigating probate, managing a business, or facing another legal matter — we're here to help. Contact us today using our online form or call us directly at 414-253-8500 to speak with our team.

We proudly provide trusted legal services to clients across Wisconsin, Minnesota, , and California. Our office is conveniently located in Downtown Milwaukee.

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