How to File an Unlawful Detainer in Osceola County, Florida

Kissimmee-area property owners removing an occupant with no lease and no rent agreement need an Unlawful Detainer, not a standard eviction.

What Is an Unlawful Detainer, and Why Isn't It Just an "Eviction"?

An eviction requires a landlord-tenant relationship — meaning rent was owed or agreed to, verbally or in writing. An Unlawful Detainer, under Chapter 82 of the Florida Statutes, is for the opposite situation: no rent agreement exists at all.

Osceola County Unlawful Detainer Filing Fee

Filing fee: approximately $300

Summons issuance: $10 per defendant

Sheriff service fee: approximately $40 per defendant. Note: a separate fee applies for the Sheriff to later execute the Writ of Possession — this fee is NOT waived by an Indigency Affidavit.

Confirm the current exact figure directly with the Osceola County Clerk of Court before filing.

What You'll Need to File

Complaint for Unlawful Detainer
Summons (one per defendant)
Affidavit of Ownership (if filing pro se)
Certificate of Mailing (if the Sheriff cannot personally serve the occupant)
One copy for yourself, plus two copies of the Complaint and Summons for each defendant

A written notice to vacate is not legally required before filing, but many county packets recommend sending one anyway, commonly with a 3-day window.

Osceola County Clerk of Court

Address: 2 Courthouse Square, Suite 2000, Kissimmee, FL 34741

Phone: 407-742-3500

Website: osceolaclerk.com

The Most Common Mistake: Filing a Standard Eviction Instead

Given Osceola's large transient and vacation-rental market, mistaking a short-term guest situation for one requiring a standard eviction is a common error — if no lease or rent agreement ever existed, Unlawful Detainer is the correct process.

Real Situations We Help With

"My Adult Son Wouldn't Leave, and I Didn't Know What to Do"

A parent in Kissimmee let her adult son move back home during a difficult period. Months passed with no lease and no rent ever discussed. She learned a standard eviction notice wasn't the right tool — Florida law required an Unlawful Detainer, since no landlord-tenant relationship ever existed.

The above is an illustrative example based on a common situation, not an account of a specific individual customer.

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Your Solution Partner is not a law firm and does not provide legal advice or legal representation. We provide document preparation, research, and informational services only, based on Florida court-approved forms and the facts you provide. No attorney-client relationship is formed. Official self-help forms and instructions are also available free of charge through the Florida Courts Self-Help Center.