Florida does not legally require you to have an operating agreement for your LLC. You can form an LLC on Sunbiz.org today, pay the filing fee, and technically be "done" without one.
You should not do this.
An operating agreement is one of the most important legal documents your business will ever have — and the absence of one creates problems you will not see coming until they are expensive.
What an Operating Agreement Actually Is
An operating agreement is the private contract that governs how your LLC operates. It establishes the rules of the road for everything that happens inside the business: who owns what, how decisions get made, how profits and losses are allocated, what happens when a member wants to leave, and what happens if something goes wrong.
Florida's LLC statute — Chapter 605 of the Florida Statutes — fills in the gaps when an operating agreement is silent or missing. The problem is that Florida's statutory defaults are generic. They reflect what the legislature thought was a reasonable middle ground for all LLCs. They almost certainly do not reflect what you and your co-owners actually want.
Why Single-Member LLCs Need One Too
It is tempting to assume that an operating agreement is only necessary when there are multiple owners. That assumption is wrong.
If you are the sole owner of your Florida LLC, you still need an operating agreement because:
Banks require it. When you open a business bank account, apply for a business loan, or work with a financial institution, they will ask to see your operating agreement. "I don't have one" is not the answer they are looking for.
It protects your liability shield. One of the primary purposes of forming an LLC is to separate your personal assets from business liability. Courts look at whether you are operating a real, separate business entity when determining whether that shield holds. An operating agreement is evidence that you are.
It documents your ownership. Without a written operating agreement, your ownership of the LLC and the terms of that ownership exist only in your head. If you die, become incapacitated, or face a legal dispute, the absence of documentation creates serious problems.
It addresses what happens to the business when something happens to you. Does your business interest pass to your family? Does it fold? Does a co-owner have the right to purchase it? A single-member operating agreement can address all of this — but it needs to align with your estate plan. See what happens to a Florida LLC when the owner dies for a full look at why this matters.
What a Multi-Member LLC Operating Agreement Must Cover
If you have business partners, an operating agreement is not optional — it is the document that determines whether your business survives a disagreement, a departure, or a death.
Every multi-member LLC operating agreement should address:
Ownership percentages and capital contributions. Who owns what percentage, and what did each member contribute to earn it? Cash, services, and property all need to be documented.
Profit and loss allocation. How are profits distributed? Pro rata based on ownership? A different arrangement? Florida law allows you to allocate profits however you agree — but that agreement needs to be in writing.
Management structure. Is the LLC member-managed (all owners make decisions together) or manager-managed (a designated manager — who may or may not be an owner — runs the business)? The answer affects who has authority to sign contracts, open accounts, and make major decisions.
Voting rights. What decisions require a majority? A unanimous vote? What happens when there is a deadlock?
Transfer restrictions. Can a member sell their ownership interest to anyone? Or do the other members have a right of first refusal? Without restrictions, your business partner could sell their interest to a stranger.
Buy-sell provisions. What happens if a member wants to leave, dies, becomes incapacitated, or gets divorced? A well-drafted buy-sell provision answers these questions before they become disputes.
Dissolution. Under what circumstances can the LLC be dissolved? How are assets distributed when it ends?
The Buy-Sell Provision Problem
Of everything in an operating agreement, the buy-sell provision is the piece that matters most when things go wrong — and the piece most often left out of template agreements.
Going into business with someone is a lot like a marriage. Everything feels fine until it does not. People disagree, priorities shift, personal circumstances change, and sometimes business partners want different things.
A buy-sell provision establishes a pre-agreed framework for what happens in those situations. Without it, the answer to "what happens if my co-owner wants out" is: expensive litigation, followed by whatever a court decides.
With it, the answer is: whatever you two agreed to when you were still on good terms.
This is especially important when one partner dies. See what happens to a Florida LLC when the owner dies for a detailed look at why the operating agreement's death provisions — and how they are funded — determine whether the business survives.
The Tax Structure Question
Your operating agreement also intersects with your tax election. If your LLC has elected — or is considering — S-Corp tax treatment, your operating agreement needs to be consistent with S-Corp requirements, including shareholder restrictions. Not sure whether an S-Corp election makes sense for your business? See LLC vs. S-Corp in Florida for a breakdown of the tradeoffs.
What About Templates and Online Agreements?
Generic LLC operating agreement templates exist everywhere online. Some of them are even decent starting points for understanding what an operating agreement should cover.
The problem is that they are not customized to your business, your state, your industry, or your specific partner dynamics. Florida has particular statutory provisions that affect how LLCs operate, and a generic template may inadvertently conflict with Florida law or leave gaps that matter enormously in a dispute.
An operating agreement is not the place to cut corners. The cost of having one done right is a fraction of the cost of litigating what it should have said.
If you have an LLC without an operating agreement — or one you have never actually read — now is the time to address it. Schedule a strategy session and let's make sure your legal foundation is actually solid.
Kristen Weiss is a Florida estate planning and business law attorney serving clients throughout Florida from her base in Broward County. Kristen Weiss Legal focuses on business formation, operating agreements, and legal infrastructure for Florida entrepreneurs and creators.