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Partnership Disputes | Coral Gables and Sunny Isles Beach

What Are the Signs of a Toxic Business Partner?

Recognize the warning signs early, understand how they can affect your company, and see how KEW Legal helps business owners and investors across Miami-Dade and Broward County.

By Kristina E. Wilson · Published October 19, 2026

What Are the Signs of a Toxic Business Partner?

A toxic business partner is one whose conduct breaks the duties Florida law places on co-owners. Common warning signs include hiding money or records, taking business opportunities for themselves, competing with the company, and making reckless or dishonest decisions. Being hard to work with is not the same as breaking the law. The legal test looks at what the partner actually does.

This guide explains the signs of a toxic business partner in plain terms. It covers Florida LLCs, partnerships and corporations. Kristina E. Wilson is the lawyer responsible for this page. KEW Legal has offices in Coral Gables and Sunny Isles Beach and serves business owners across Miami-Dade County, Broward County and South Florida.

If a partner's conduct has you worried about your investment, you don't have to sort it out alone. Our first consultation is free, confidential and without obligation to continue. Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

Empty shelves inside a closed small business storefront, with a "for sale" notice in the window.

Start With the Duties Your Partner Owes You

A co-owner in Florida owes duties to the business and to the other owners. The duties depend on the type of entity.

In a member-managed LLC, each member owes duties of loyalty and care to the company and its members. See Fla. Stat. § 605.04091.

In a manager-managed or member-managed LLC, each manager or member owes fiduciary duties of loyalty and care to the company and its members. See Fla. Stat. § 605.04091. See Fla. Stat. § 620.8404.

For corporations, directors must act in good faith and in a way they reasonably believe is in the corporation’s best interests. See Fla. Stat. § 607.0830.

These duties give you the yardstick. When a partner’s conduct falls below them, you have a legal issue, not just a bad relationship.

Warning Sign 1: Money or Records Are Hidden

A partner who keeps any property, profit, or benefit obtained through the partnership business or from using partnership property may be breaching the duty of loyalty under Fla. Stat. § 620.8404(2)(a).

Records matter here. An LLC must keep a current list of its members and managers. A member in a member-managed LLC may inspect and copy required records during regular business hours. See Fla. Stat. § 605.0410.

If the company won’t allow that inspection, a circuit court may order it. The court can order inspection at the company’s expense. It must also order the company to pay reasonable attorney fees, unless the company shows it refused in good faith because it had a reasonable basis for doubt. See Fla. Stat. § 605.0411.

Partnerships work the same way. A partnership must give partners and their attorneys access to its books during ordinary business hours. Each partner must also furnish information reasonably needed to exercise their rights, without waiting for a demand. See Fla. Stat. § 620.8403.

Warning Sign 2: Business Opportunities Go to the Partner Alone

Taking a company opportunity for yourself is a classic breach. It also bars dealing with the company as a party with an interest adverse to it, unless the transaction meets the statute’s requirements. See Fla. Stat. § 605.04091.

The rules also reach indirect deals. A member or manager may not deal with the company as, or on behalf of, a person having an interest adverse to the company, unless the transaction satisfies the requirements of s. 605.04092.

Watch for a partner who quietly steers customers, contracts or vendors to a side company. That pattern often shows up in the records, which is why records matter.

Warning Sign 3: The Partner Competes With the Business

See Fla. Stat. § 605.04091. Under Fla. Stat. § 605.04091(2)(c), a manager of a manager-managed limited liability company or a member of a member-managed limited liability company owes a duty to refrain from competing with the company in the conduct of its activities and affairs before the dissolution of the company.

Leaving the business is a separate issue. This partnership statute, Fla. Stat. § 620.8404, limits a partner’s fiduciary duties to loyalty and care.

Warning Sign 4: Reckless, Dishonest or Bad-Faith Conduct

The duty of care requires refraining from grossly negligent or reckless conduct, willful or intentional misconduct, or a knowing violation of law (Fla. Stat. § 605.04091(3)). See Fla. Stat. § 605.04091.

Members must also act with good faith and fair dealing. A member is not acting in good faith if they know facts concerning the matter in question that make reliance on reports authorized under subsection (6) unwarranted. See Fla. Stat. § 605.04091.

Signs here include a partner who signs off on numbers they know are wrong, or who ignores clear red flags and then blames others.

Not sure what your next step is?

Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

Warning Sign 5: Deadlock and Stalled Decisions

A deadlock happens when owners cannot make decisions and cannot break the impasse. Fla. Stat. § 605.0702 lets a circuit court dissolve a limited liability company where its managers or members are deadlocked in managing the company’s activities and affairs, the members cannot break that deadlock, and the company is threatened with or suffering irreparable injury. But if the operating agreement contains a deadlock sale provision that has been initiated before the court determines that the grounds for judicial dissolution exist, that provision applies instead, so long as it is then carried out according to its terms or an agreement of the members.

Your operating agreement often decides what happens next. If it has a deadlock sale provision that was started before a court rules on deadlock, that provision applies instead of judicial dissolution and instead of a court order directing the purchase of the petitioner’s interest under section 605.0706, so long as the provision is afterward initiated and carried out under its own terms or otherwise under an agreement of the members. See Fla. Stat. § 605.0702. That is why the written agreement is usually the first document to review.

Unpleasant Is Not the Same as Unlawful

A difficult partner is not always a legal violation. Under Florida law, a member does not violate a duty just because the member’s conduct also helps the member’s own interest. See Fla. Stat. § 605.04091.

Whether conduct crosses the line depends on the facts. Timing, the written agreement and the records all matter. Keep notes of what happened, when, and who was involved.

What to Do Once You Recognize the Signs

Start by collecting the key documents. These include the operating agreement or partnership agreement, any buy-sell agreement, and the company’s records. Put your concerns in writing. A written record helps show what you asked for and when.

If the company is a corporation or LLC, check its public filings and status. Annual reports keep an entity active. See Florida Division of Corporations FAQ.

Deadlines matter too. Fla. Stat. § 95.11(3) sets a four-year limitations period for actions founded on a statutory liability and for any action not specifically provided for in these statutes. Don’t wait to see how things develop.

Frequently Asked Questions

How do you know if a business partner is acting in bad faith?

A partner who knowingly ignores facts, or acts recklessly or willfully, may be acting in bad faith. The statute on member conduct lists these standards. See Fla. Stat. § 605.04091.

Can a business partner compete with us?

Under the statutes, a member or partner must refrain from competing with the business before it dissolves. The duty applies while the business is operating.

Can I take my partner to court over an LLC deadlock?

A court may dissolve an LLC in some deadlock cases. Whether that applies depends on the facts and the operating agreement. See Fla. Stat. § 605.0702.

The limitations periods for these claims are set out in Fla. Stat. § 95.11.

Empty small-business storefront after hours, with a closed sign, bare shelves, and a for-sale notice in the window.

Talk Through Your Situation With KEW Legal

If you’re seeing these signs in your own business, you don’t have to sort it out alone. KEW Legal can review your operating agreement, records and next steps with you. Call 305-990-2300 or send us a message. The first consultation is free, confidential and without obligation to continue.

For more on this area, see our partnership dispute attorney page.

The engagement of a lawyer is an important decision that should not be based solely upon advertisements. The information on this website is general information about KEW Legal and the services we offer; it does not constitute legal advice and is intended for informational purposes only. Accessing this website or contacting our firm does not establish an attorney-client relationship. KEW Legal, 16690 Collins Ave Ste 1101, Sunny Isles Beach, FL 33160.

Common warning signs

Concealed financial information

A partner resists sharing bank statements, books or records, or gives vague answers when you ask where the money is going.

Unauthorized decisions

A partner signs contracts, takes on debt or moves company assets without consulting you or the other owners.

Competing with the business

A partner starts or works with a competing venture, or diverts clients, vendors or opportunities to another company.

Deadlock and obstruction

A partner blocks votes, refuses to attend meetings or stalls key decisions so the business cannot move forward.

Hostile or dishonest communication

Conversations turn threatening or deceptive, and commitments made in discussions are later denied or ignored.

Conflicts with employees or vendors

A partner's conduct causes ongoing disputes with staff or suppliers that expose the company to liability.

Do not wait to act

Early warning signs often grow into costly disputes. Keep copies of records and written communications, and avoid taking unilateral action against your partner before getting legal advice.

How KEW Legal can help

Outside general counsel

Ongoing legal guidance for business owners, so concerns about a partner are addressed before they become disputes.

Partnership dispute resolution

Review of your operating agreement, partner duties and company records, followed by a strategy tailored to your business goals.

Ownership exit planning

Guidance on buying out a partner, selling your interest, or structuring a succession plan that protects the business.

Contract and lease protection

Help with vendor agreements, commercial leases and real estate investments that may be affected by a partner dispute.

Concerned about your business partner? Contact KEW Legal in Coral Gables. Your first consultation is free, confidential and comes with no obligation to continue. Call 305-990-2300 or send us a message.

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