Rent Increase Notice Requirements in Florida

At a glance

Florida's state-law rule

Florida's residential landlord-tenant chapter does not create a general notice period, amount cap, frequency limit, or mandatory form for a rent increase that keeps an ordinary tenancy in place. The rental agreement therefore supplies the price and any agreed mechanism for changing it. Section 83.43(12)-(13) defines rent by reference to the rental agreement and treats written amendments and addenda as part of that agreement.

Do not borrow the numbers from § 83.57. That section says a tenancy without a specific duration may be terminated on 7 days' notice for a weekly tenancy, 30 days for a monthly or quarterly tenancy, or 60 days for a yearly tenancy. It does not say that giving the same notice changes the rent while preserving the tenancy. Termination and nonrenewal belong to the separate eviction-notice survey.

Florida also does not leave local rent caps as the fallback. Sections 125.0103(2) and 166.043(2) say a local government may not adopt or maintain a measure that imposes controls on rents.

What trips people up

A lease renewal at a new price is different from a unilateral change during an existing fixed term. Chapter 83 defines the rental agreement to include written amendments and addenda, but it states no general landlord power to rewrite the rent before the term ends. Read the signed agreement for any price-change clause and the dates it covers.

The absence of a general cap does not authorize retaliation. Under § 83.64(1)-(2), (4), a landlord may not discriminatorily increase rent primarily to retaliate for a tenant's protected good-faith conduct. The tenant may raise evidence of that retaliation as a defense in an action for possession.

Common questions

Does a Florida landlord have to give 30 days before raising monthly rent?

Not under a general state rent-increase statute. The 30-day monthly figure in § 83.57 is a notice to terminate a tenancy without a specific duration, not a rent-change notice. Check the rental agreement and whether the proposed change is really a renewal or termination offer.

Can a Florida city adopt its own rent cap?

The current state statutes say no. Sections 125.0103(2) and 166.043(2) bar a county, municipality, or other local government from imposing controls on rents.

Is every rent increase lawful because there is no cap?

No. The landlord still must follow the rental agreement, and § 83.64 bars a discriminatory increase imposed primarily as retaliation for protected tenant conduct. Other fact-specific protections, including fair-housing law, remain outside this notice-and-cap comparison.

Statutes and sources

• Fla. Stat. §§ 83.43(12)-(13) and 83.57. Official definitions of rent and rental agreement, plus the separate written periods for terminating a tenancy without a stated duration. Definitions and termination statute (accessed July 12, 2026).
• Fla. Stat. §§ 125.0103(2) and 166.043(2). Local governments may not impose rent controls. County statute and municipal statute (accessed July 12, 2026).
• Fla. Stat. § 83.64. Retaliatory rent increases and the possession-defense remedy. Official text (accessed July 12, 2026).