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Selling Your Business? Why a Solid Purchase Agreement—and Legal Review—Is Non-Negotiable

Two business professionals in suits reviewing and discussing a document at a table, one pointing with a pen.

How to Protect Yourself When Part of the Purchase Price Will Be Paid Later
By Bianchi Fasani Green Law PLLC – Business and Transaction Attorneys in Miami and Key Biscayne, Florida

Why the Purchase Agreement Is the Heart of Your Business Sale

Selling your business is one of the most significant financial transactions you’ll ever make. Whether you’re selling a small café in Key Biscayne or a multi-location operation in Miami, everything hinges on one document: the purchase agreement.

This legal contract outlines exactly what is being sold, who gets what, how much the buyer will pay, and what happens if things go wrong. It governs the entire transaction—and once it’s signed, you are legally bound by its terms.

This is why having a professionally drafted, attorney-reviewed agreement is not optional. It’s critical.

What Happens After You Sign: It’s Hard to Back Out

Once you sign a business sale agreement, you’ve committed to its terms. If issues come up later—such as the buyer not performing as expected—it’s too late to renegotiate. Unless the agreement includes strong protections from the beginning, your only option may be litigation.

And litigation in Florida can be:

  • Time-consuming (months or even years)
  • Expensive (especially for smaller sellers)
  • Uncertain in outcome

That’s why we always tell our clients: the time to protect yourself is before you sign—not after something goes wrong.

When Part of the Purchase Price Is Paid in Installments

Many business sales involve deferred or installment payments. For example, a buyer might propose the following:

💰 Purchase Price: $500,000
🔹 $250,000 paid at closing
🔹 $250,000 paid in 12 months

It sounds appealing—especially if the total purchase price is attractive. But here’s the risk: once you hand over the keys, the buyer owns the business. If they fail to pay the rest, you may have few options.

Unless your contract includes specific security provisions, your only recourse could be a lawsuit. And even then, if the buyer has no assets, you may never recover what’s owed.

Securing Future Payments: Don’t Rely on Promises

A buyer’s verbal promise or “good reputation” isn’t enough. What you need is a secured promissory note or a conditional transfer of ownership clause in your purchase agreement.

Some key tools include:

  • 📄 Promissory Note: A written agreement to pay the remaining balance over time, with clear terms.
  • 🔐 Security Agreement: Grants you a lien on the business assets until full payment is made.
  • 🔄 Reversion Clause: Allows you to take the business back if the buyer fails to pay as agreed.
  • 🧾 UCC Filing: Lets you perfect your security interest publicly, so other creditors can’t take priority.

These tools must be carefully drafted and coordinated with your sale agreement. This is where experienced business counsel makes all the difference.

What Happens If the Buyer Doesn’t Pay?

If your agreement isn’t airtight, and the buyer defaults on payments, you’re left with few options:

  1. Sue for Breach of Contract
    You’ll have to hire an attorney and bring a claim in court. Even if you win, the process can take over a year—and collecting a judgment is not guaranteed.
  2. Attempt to Recover Assets
    If your sale agreement included a security interest or right of reversion, you may be able to take back the business or its assets. But without these terms, you may be out of luck.
  3. Negotiate a Settlement (From a Weak Position)
    Without leverage, you may be forced to accept less than what you’re owed.

All of these scenarios are avoidable—with the right protections included from the start.

Case Example: The $500,000 Sale Gone Wrong

We recently advised a client in Miami who sold his restaurant business with a $500,000 purchase price. The agreement included $300,000 at closing and the remaining $200,000 to be paid over 18 months.

Unfortunately, the buyer stopped paying after month six. The seller tried to enforce the agreement but had no security interest or reversion clause. The buyer kept operating the business—and the seller had to sue.

What could have prevented this?

A properly structured installment sale agreement
A secured note with a UCC lien
A clause allowing the seller to reclaim the business upon default

We now assist the seller in litigation, but it could have been avoided entirely with better drafting.

Key Protections to Include in a Business Sale Agreement

Every business sale agreement should be tailored to the deal—but here are protections every seller should consider:

  • 🔐 Security for Installments: Require a secured promissory note and file a UCC-1 lien
  • 🔄 Reversion Clause: Allow the business to revert to you if the buyer defaults
  • ⏱️ Payment Deadlines with Remedies: Spell out exactly what happens when payments are late
  • 💰 Deposit and Escrow: Require a deposit or partial holdback to ensure performance
  • 🤝 Guarantors: If the buyer is an LLC or corporation, require a personal guarantee
  • 🧾 Detailed Asset List: Define precisely what is being sold (equipment, licenses, goodwill)
  • 🧷 Non-Compete & Confidentiality: Protect your brand and customer base after the sale
  • 📈 Performance Benchmarks (if applicable): Especially in earn-out situations

Without these provisions, sellers are often left exposed and unprotected.

Why Legal Review Is Essential—Before You Sign

Even if you’re using a template or a broker-provided agreement, having an attorney review it is absolutely essential.

Here’s why:

  • ⚠️ Brokers are not lawyers. Their templates often protect the buyer, not you.
  • 🕵️‍♂️ Only a lawyer can identify red flags in your specific deal.
  • 🧠 Legal language matters—especially in remedies, default clauses, and dispute resolution.
  • 📑 Once signed, changing the terms is extremely difficult.

In Miami and throughout Florida, we frequently work with sellers who thought they had a good deal—until it was too late to fix.

Don’t let that happen to you.

How We Help Sellers in Miami and Throughout Florida

At Bianchi Fasani Green Law PLLC, we assist sellers with:

  • Reviewing and drafting business sale agreements
  • Creating secured promissory notes and installment schedules
  • Filing UCC liens and security instruments
  • Structuring deals to avoid future disputes or litigation
  • Coordinating with brokers, CPAs, and financial advisors
  • Representing sellers in negotiations and closings

Whether you’re selling a small business in Coral Gables or a franchise in Brickell, our goal is the same: to protect your interests, your payment, and your peace of mind.

Schedule a Consultation with Bianchi Fasani Green Law

Selling your business is a big decision. Make sure you do it right—especially if part of the purchase price is deferred.

Don’t rely on boilerplate contracts
Don’t trust that payments will be made without protection
Don’t wait until there’s a problem to call a lawyer

📍Located in Miami and Key Biscayne, our attorneys assist clients across Florida with business sale planning and transactional protection.

📲 Schedule a consultation today at bfg.law

Author Bio

Beatrice Bianchi Fasani

Beatrice Bianchi Fasani, Esq., is the founder and lead attorney at Bianchi Fasani Green Law, a boutique law firm located in Miami Beach, FL, focusing on corporate law, estate planning, tax and asset protection planning, and real estate transactions.

She advises high-net-worth families, businesses, and individuals on U.S. and international tax planning, mergers and acquisitions, and entity formation. Beatrice also represents clients in Florida real estate transactions, providing comprehensive services for buyers, sellers, investors, and developers.

With a Juris Doctor and Master in Tax Law from the University of Miami School of Law, Beatrice has been recognized for her accomplishments through awards such as “Rising Star” by Super Lawyers, “Star Attorney” by Lawyer Sphere, “Recognizing Excellence in Real Estate Law” by Lawyers of Distinction, and “Best Estate Planner of the Year” by M&A Today Global Awards. She is admitted to practice law in Florida and is fluent in Italian, English, and Spanish.

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