Florida: Rent Increase Notice Requirements

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).