Tortious interference in Florida occurs when a third party intentionally and improperly disrupts a business relationship or contract, causing economic harm. This Florida business tort covers two distinct claims: interference with an existing contract and interference with a prospective business relationship. Both require intentional conduct — but the standard of proof differs. Understanding the distinction matters because tortious interference claims are powerful tools for Florida businesses harmed by a competitor, former employee, or disgruntled third party.

The Two Types of Tortious Interference in Florida
Florida courts recognize two separate claims:
- Tortious interference with a contract: Someone intentionally causes a breach of an existing contract between you and a third party. The existing contract is the anchor for the claim.
- Tortious interference with a business relationship: Someone intentionally disrupts a prospective business deal or ongoing relationship that did not yet rise to a formal contract. This requires proof of more improper conduct.
The key difference is that prospective relationship claims require the defendant’s conduct to have been “improper” by a broader standard — not just intentional. Courts look at the defendant’s motive, the social value of the conduct, and whether it crossed ethical norms.
Elements of Tortious Interference in Florida
To win a Florida tortious interference claim, you generally must prove:
| Element | Description |
|---|---|
| Existence of a contract or relationship | A valid contract or a specific identifiable business relationship with a third party |
| Defendant’s knowledge | The defendant knew about the contract or relationship |
| Intentional interference | The defendant deliberately acted to disrupt it |
| Causation | The interference caused the contract to be breached or the relationship to end |
| Damages | You suffered actual economic harm as a result |
Common Examples in Florida Business Disputes
Real-world tortious interference cases in Florida often involve:
- A competitor poaching employees by inducing them to breach non-solicitation agreements
- A former business partner contacting your clients and telling them false or damaging things
- A third party pressuring a supplier to cut off your supply contract
- An investor or lender sabotaging a deal by providing false information to the other party
A Florida business litigation attorney can help you identify whether the conduct meets the legal threshold and what evidence is needed to prove your case.

Defenses to Tortious Interference in Florida
Not all business competition rises to tortious interference. Florida recognizes several defenses, including the competition privilege — the right to compete fairly for business, even if that means winning a contract away from a competitor. The key is whether the methods used were legitimate. Spreading false information, making threats, or using confidential information crosses the line from competition into tortious conduct.
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 — to disrupt your contracts or client relationships. |
| Do I need a written contract to bring a tortious interference claim? | No. Florida law also protects prospective business relationships that have not yet resulted in a signed contract. |
| What damages can I recover? | Lost profits from the disrupted contract or relationship, consequential business losses, and potentially punitive damages if the conduct was particularly egregious. |
When Interference Crosses the Line, Florida Law Provides a Remedy
If a competitor, former partner, or third party has wrongfully disrupted your Florida business relationships, you have legal recourse. Feinstein Law handles business tort claims including tortious interference throughout South Florida. Call (954) 452-4000 or reach us at our contact page.
About Feinstein Law: Feinstein Law is a Fort Lauderdale business litigation firm handling commercial disputes, contract claims, and real estate litigation throughout Broward, Miami-Dade, and Palm Beach counties.




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