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If a competitor is spreading false information about your business, a former partner is contacting your clients to steer them away, or someone pressured your supplier to cut off your contract — you’re probably experiencing what Florida law calls tortious interference. Tortious interference in Florida is a business tort that holds third parties liable when they deliberately disrupt your contracts or business relationships. It’s one of the most useful tools Florida business owners have against bad actors who operate just outside of direct breach of contract — but it has specific elements you have to prove.
The Two Types of Tortious Interference Florida Recognizes
Interference with an Existing Contract
This is the cleaner claim. You had a valid, enforceable contract with a third party. The defendant knew about it. They intentionally caused the other party to breach it. You suffered damages as a result. When all four line up, you have a strong Florida tortious interference claim. Courts don’t require you to prove the defendant used improper means — intentional interference with a known contract is enough.
Interference with a Prospective Business Relationship
This is harder to prove, but it covers situations where there was no signed contract yet — just a deal that was moving toward closing, a customer relationship that was ongoing, or a business opportunity that was being developed. Here, Florida courts require you to show the defendant’s conduct was improper — not just that they competed aggressively. Courts look at the defendant’s motive, the methods used, and whether those methods cross ethical or legal lines. A Florida business litigation attorney can help you assess which version of the claim you’re working with.
What You Have to Prove — Element by Element
The Full Checklist
| Element | What It Means for Your Case |
|---|---|
| Existence of a contract or relationship | A valid contract or a specific, identifiable business relationship — not just general goodwill |
| Defendant’s knowledge | They knew the contract or relationship existed — this is usually not hard to prove in business contexts |
| Intentional interference | They acted deliberately — negligent interference doesn’t count in Florida |
| Causation | Their interference actually caused the contract to be breached or the relationship to end |
| Damages | You suffered real, quantifiable economic harm — lost contracts, lost revenue, lost customers |
The Evidence That Usually Makes or Breaks It
The causation element is where most Florida tortious interference claims succeed or fail. You need to show the defendant’s actions — not some other factor — were the reason the business relationship ended. Email communications, text messages, testimony from the third party about what they were told, and timing evidence are all critical. Start preserving everything now if you suspect interference is happening.
Real Examples of Tortious Interference in Florida Business Disputes
Patterns That Show Up Most Often
- A competitor contacts your key clients and tells them — falsely — that your company is going out of business or facing legal trouble
- A former business partner reaches out to your supplier and convinces them to breach their supply agreement with you
- An investor provides false information to the other party in a deal you were about to close, causing them to walk away
- A former employee violates their non-solicitation agreement by contacting your customer list and actively steering clients to their new employer
- A third party pressures a joint venture partner to withdraw from a signed agreement
The Competition Privilege — Their Main Defense
What It Covers
Not everything that hurts your business is tortious interference. Florida recognizes the competition privilege — the right to compete fairly for business, even aggressively. Winning a contract away from a competitor through better pricing, faster service, or a better product is not tortious interference. The line is drawn at improper means: false statements, threats, misuse of confidential information, or conduct that violates independent legal standards. Expect this defense in any Florida business tort case.
What Doesn’t Get the Competition Privilege
- Spreading false information about a competitor’s business
- Using confidential information obtained from the competitor’s former employees
- Making threats or using economic coercion to pressure a third party to breach
- Inducing breach of a known contract — not just winning business away from one
Courts look at the totality of conduct. One aggressive move might get the privilege; a pattern of coordinated interference usually doesn’t. See the Cornell Law overview of tortious interference for the national legal framework and how Florida fits within it.
What Damages Are Available
| Damage Type | Description |
|---|---|
| Lost profits | Revenue from the specific contract or relationship that was disrupted |
| Consequential business losses | Downstream effects — lost follow-on business, reputational harm with measurable impact |
| Punitive damages | Available when conduct was intentional and particularly egregious — requires clear and convincing evidence of malice |
Frequently Asked Questions
| Question | Answer |
|---|---|
| Can I sue a competitor for tortious interference in Florida? | Yes — if they used improper means, not just aggressive competition. The key is whether they crossed from competing into interfering. |
| Do I need a written contract? | No. Florida protects prospective business relationships that haven’t produced a signed contract yet — though the claim is harder to prove. |
| How quickly should I act? | Immediately. Evidence disappears, witnesses’ memories fade, and the four-year statute of limitations starts running from the date of interference — not when you discovered it. |
Someone Crossed the Line — Florida Law Gives You a Path Forward
If a competitor or third party has deliberately disrupted your Florida business relationships, Feinstein Law handles tortious interference claims and Florida business litigation throughout South Florida. Call (954) 767-9662 or reach us at our contact page.
About Feinstein Law: Feinstein Law is a Fort Lauderdale firm handling commercial disputes, contract claims, and real estate litigation throughout Broward, Miami-Dade, and Palm Beach counties.
