You can rent a room in your Florida home and keep your homestead exemption, but only on the part of the house you still personally occupy. The Florida Supreme Court settled this in 2023: the portion a tenant uses exclusively is not your residence, so it loses the exemption and its assessment cap, while the rest of the home stays protected as long as you continue living there as a permanent resident.
The Furst v. Rebholz Rule
The controlling case is Furst v. Rebholz, decided by the Florida Supreme Court in 2023. The owner lived on the bottom floor of a two-story Sarasota home and rented the upstairs to a tenant. The Sarasota County property appraiser determined 15% of the property was used exclusively by the tenant, revoked the exemption on that 15%, and left the remaining 85% exempt. The Supreme Court agreed.1Justia Law. Furst v Rebholz
The reasoning tracks Article VII, Section 6 of the Florida Constitution, which requires that the owner “maintains thereon the permanent residence of the owner.” A room occupied exclusively by a paying tenant is not the owner’s residence, so that space fails the constitutional test. The rest of the home, where the owner still lives, still qualifies.1Justia Law. Furst v Rebholz
Practically, the property appraiser decides what percentage of the home is tenant-exclusive. Shared spaces like a common kitchen or living room generally stay on your side of the line. A rented bedroom with its own bath, or a self-contained upstairs unit, sits clearly on the tenant’s side.
What You Actually Lose on the Rented Portion
Two things get stripped away from the rented percentage: the dollar exemption and the Save Our Homes assessment cap.
The dollar piece is the smaller loss. Florida’s homestead exemption removes up to $50,000 from taxable value in two layers, with the second $25,000 layer not applying to school taxes.2Justia Law. Florida Code 196.031 – Exemption of Homesteads Losing 15% of that reduction, for example, is a modest annual bump in your tax bill.
The cap reset is the bigger issue. Once a homestead is established, assessed value can only rise 3% per year or the change in the Consumer Price Index, whichever is lower.3Florida Department of Revenue. Save Our Homes Assessment Limitation and Portability Transfer Non-homestead property is capped at 10% instead. In a rising market, the gap between a 3% cap and full market value grows year after year, and when a portion of the home loses homestead status, that portion gets reassessed under the 10% cap going forward.
In Furst, that recalculation, combined with back taxes reaching back nearly a decade, added up to roughly $7,000 in taxes, penalties, and interest on the 15% rented portion alone.1Justia Law. Furst v Rebholz
The Line Between Renting a Room and Abandoning the Homestead
Renting a room while you still live in the home is a partial loss. Renting out the whole home is treated as abandonment, which ends the exemption entirely.
Florida law provides a narrow safe harbor for short absences. If you vacate and rent the property after January 1, the exemption survives for that tax year as long as the home isn’t rented for more than 30 days per calendar year in two consecutive years. Cross that threshold and the abandonment is treated as retroactive.4Justia Law. Florida Code 196.061 – Rental of Homestead to Constitute Abandonment
Active-duty military members transferred under orders are exempt from this rule. Valid transfer orders preserve permanent residency status for the service member and spouse even if the entire home is rented while they’re away.4Justia Law. Florida Code 196.061 – Rental of Homestead to Constitute Abandonment
The Florida Department of Revenue confirms the same reading: renting to a tenant can cost you the exemption, and the 30-day rule is what protects homeowners who rent briefly during a seasonal absence.5Florida Department of Revenue. Can I Rent My Home to a Tenant and Keep the Homestead Exemption
When a Room Rental Starts Looking Commercial
Even if you never leave the home, the way you rent matters. A long-term tenant in one room is straightforward. Multiple rooms churning through short-stay guests on Airbnb or VRBO looks like a hotel, and a property appraiser can reclassify use accordingly.
Florida law requires homestead property to be “classified and assessed as owner-occupied residential property” to qualify for the exemption.1Justia Law. Furst v Rebholz Frequent guest turnover, posted room rates, and cleaning services build a factual record that the property’s primary character has shifted from residential to commercial. That puts more of the exemption at risk than a single leased bedroom would.
Short-term rentals also carry their own regulatory layer. Local governments cannot outright ban them unless an ordinance was in place before June 2011, but they can require registration, safety inspections, and tax collection. Frequent short-term rental activity may require registration with the Florida Department of Business and Professional Regulation and collection of tourist development taxes. Those filings create a paper trail that supports a finding of commercial use.
What Happens If the Appraiser Catches an Improper Claim
If a property appraiser decides you received an exemption you weren’t entitled to, the lookback can reach ten years. You’ll owe the taxes that should have been paid, a 50% penalty on the unpaid taxes for each year, and 15% annual interest on the balance.6Justia Law. Florida Code 196.161 – Homestead Exemptions; Lien Imposed on Property of Person Claiming Exemption Although Not a Permanent Resident
Concretely: if the improper exemption produced $10,000 in unpaid taxes over several years, you’d owe that $10,000 plus a $5,000 penalty plus 15% annual interest. The appraiser files a tax lien on property you own in the county, and payment is due 30 days after the notice.6Justia Law. Florida Code 196.161 – Homestead Exemptions; Lien Imposed on Property of Person Claiming Exemption Although Not a Permanent Resident
Two things soften this. If the mistake was a clerical error by the appraiser rather than your misrepresentation, the penalty and interest are waived, though back taxes are still owed. And knowingly providing false information to obtain the exemption is a first-degree misdemeanor, punishable by up to one year in jail, a fine of up to $5,000, or both.7Florida Senate. Florida Code 196.131 – Homestead Exemptions; Claims; Penalties
Before You Rent, Do Three Things
First, call your homeowners insurance carrier. Standard policies typically exclude claims tied to business activity, and taking rent qualifies. If your tenant or their guest is injured in the rented space, your personal liability coverage may not respond. Depending on the carrier, you may need a landlord endorsement, a separate landlord policy, or a hybrid arrangement. Have your tenant carry renter’s insurance too.
Second, tell your county property appraiser. Your annual homestead renewal notice arrives by February 1 and asks you to confirm that your use of the property and residency status remain the same.8Florida Senate. Florida Code 196.011 – Annual Application Required for Exemption If you’ve started renting a room, that has changed. Reporting it up front lets the appraiser adjust the exemption on the tenant-occupied percentage now, which is far cheaper than a ten-year lookback later. Silence while collecting an exemption you know you’ve partially lost is exactly the conduct that triggers the back-tax penalties and potential criminal liability.
Third, know how to challenge a decision you disagree with. If the appraiser revokes or reduces your exemption and you think the tenant-occupied percentage is wrong, you can file a petition with the county’s Value Adjustment Board on Form DR-486. You can also request an informal conference with the appraiser’s office first, which doesn’t change your filing deadline.9Florida Department of Revenue. Petition to Value Adjustment Board – Request for Hearing If taxes come due while your petition is pending, make the partial payment covering what you agree you owe; skipping it lets the board deny the petition without reaching the merits.
The Bottom Line for Room Renters
Renting a room in a Florida homestead is legal and does not automatically wreck your exemption. What it does is shrink the exemption to the portion of the home you still personally occupy, and it resets the Save Our Homes cap on the tenant’s share to the 10% non-homestead cap. Keep your own permanent residency documentation clean, report the change to the property appraiser, and confirm your insurance covers the arrangement. The homeowner in Furst paid nearly a decade of back taxes on 15% of a house. Getting the paperwork right at the start costs nothing close to that.