Florida Keys Vacation Rental Regulations Explained

Short-term rentals in the Florida Keys require a Monroe County Special Vacation Rental Permit, a licensed local manager, and registration for state and local transient taxes. Rules vary by municipality and land-use district, so confirming zoning before you buy or list is essential.

What are the vacation rental regulations in the Florida Keys?

Short-term rentals in the Florida Keys are governed by a layered system of county permits, municipal licenses, land-use district restrictions, and state and local tax obligations. In unincorporated Monroe County, any rental under 28 consecutive days requires a Special Vacation Rental Permit and a county-licensed manager before the first guest checks in. Incorporated communities like Key West, Islamorada, and Marathon add their own licensing layers on top of county rules, and not every parcel in the Keys is legally eligible for short-term rental use at all.

Key Takeaways

• Monroe County defines a "special vacation rental" as any dwelling rented for fewer than 28 consecutive days, and a permit is required before operating.
• The Monroe County Special Vacation Rental Permit carries an initial application fee of $490 and a $100 annual renewal fee, but those are county program fees, not the full picture of operating costs.
• Short-term rentals are not permitted in every land-use district in the Florida Keys; confirming your parcel's zoning designation is the first step, not an afterthought.
• Florida imposes a 6% state sales tax on transient rentals of six months or less, and Monroe County adds local-option tourist development taxes on top of that.
• Each permitted vacation-rental unit in Monroe County must have a designated manager who holds a county-issued special vacation-rental manager license, this is a legal requirement, not an optional service.

If you're buying in the Florida Keys with rental income in mind, understanding the regulatory framework before you make an offer isn't just smart, it's essential. I've watched buyers fall in love with a property, run the income projections, and then discover the parcel isn't in a district where short-term rentals are allowed. That's a painful and expensive surprise. Here's how the system actually works.

How does Monroe County regulate short-term vacation rentals?

In unincorporated Monroe County, a rental of fewer than 28 consecutive days to the same tenant is classified as a "special vacation rental." Before you collect a single dollar from a guest, you need a county-issued Special Vacation Rental Permit for each dwelling unit. That permit must be in hand before you list, not applied for after your first booking. According to the Monroe County Special Vacation Rental Program, the initial application fee is $490 and the annual renewal is $100.

Those fees are the county's program costs. They don't cover your state license, tax registration, platform fees, insurance adjustments, or the manager requirement described below. Budget accordingly.

Does my property's zoning allow short-term rentals?

Not automatically. Short-term rental use is only permitted in specific land-use districts. The county's program page identifies SR, MU, UR, IS-V, and OS districts as areas where vacation rentals may be allowed with a permit. Districts including IS, URM, and IS-M generally prohibit short-term rentals unless a specific exemption or authorization applies.

The takeaway: a property's address in the Florida Keys does not, by itself, confirm that short-term rental use is legal. You need to verify the parcel's specific land-use district designation before you buy or before you list. This is the first step in the compliance sequence, and skipping it is the most common mistake I see investors make.

What is the local manager requirement?

Every permitted vacation-rental unit in Monroe County must have a designated vacation-rental manager who holds a county special vacation-rental manager license. This isn't optional property management, it's a condition of your permit. If your manager loses their license or you change managers, that transition has compliance implications. Factor the cost and logistics of a licensed manager into your investment analysis from the start.

What about rentals of 28 days or more?

Rentals of 28 or more consecutive days to the same tenant are generally treated differently from special vacation rentals under Monroe County's framework. That said, longer-term rentals still carry their own zoning, building, and tax considerations. If your strategy involves a mix of short and longer stays, confirm how each rental period is classified and what rules apply to each.

How do municipal rules differ across the Florida Keys?

This is where Florida Keys regulations get genuinely complicated. The county framework applies to unincorporated areas, but Key West, Marathon, Islamorada, and Layton are incorporated municipalities with their own licensing, zoning, advertising, and operating rules layered on top of, or sometimes in place of, county requirements.

Key West, for example, has its own transient rental license system with rules that differ meaningfully from the county's. If you're looking at a property there specifically, my Key West Vacation Rental Rules: Investor Guide walks through the specifics. Stock Island sits in a different regulatory position as well, the Stock Island Vacation Rental Investment Guide covers what investors there need to know.

Islamorada adds its own layer worth noting. The Village of Islamorada's vacation rental license application states that advertisements must identify both the applicable state and Village license numbers. That's an advertising compliance requirement, not just a licensing one, and it means your Airbnb or VRBO listing needs to carry the right numbers or you're out of compliance before a guest even books.

The practical compliance sequence for any Florida Keys property looks like this:

1. Verify jurisdiction (unincorporated county vs. incorporated municipality).
2. Confirm the parcel's land-use district and whether short-term rental use is permitted there.
3. Determine whether the proposed rental period falls under the 28-day threshold.
4. Check any condominium or homeowners association restrictions (more on that below).
5. Obtain the applicable state and local licenses or permits before listing.
6. Designate a licensed vacation-rental manager where required.
7. Register for and confirm state sales tax and tourist development tax collection and filing obligations.

The exact sequence and requirements vary by municipality and property type. Every situation I work through with a buyer is a little different, which is why I always recommend running through this checklist with someone who knows the local regulatory landscape before you close.

What taxes does a Florida Keys vacation rental have to collect?

Florida treats rentals of living, sleeping, or housekeeping accommodations for six months or less as transient rentals for tax purposes. According to the Florida Department of Revenue's transient rental tax guidance, the state imposes a 6% sales tax on taxable transient-rental charges, plus any applicable discretionary sales surtax.

On top of the state rate, Florida counties may impose local-option transient-rental taxes, including tourist development taxes. According to the Florida Department of Revenue's county-rate publication, the applicable local rate and the agency responsible for collection vary by county. Monroe County has its own tourist development tax, and some municipalities may administer their own local taxes separately.

Before you collect your first rental payment, verify your registration and filing responsibilities with both the Florida Department of Revenue and Monroe County's taxing authorities. Platforms like Airbnb and VRBO may collect and remit some taxes on your behalf in Florida, but that doesn't necessarily cover every applicable local tax, confirm what's being remitted and what you're still responsible for filing yourself.

Current market context for Florida Keys rental investors

Understanding the regulatory picture matters more when you can see what the underlying market looks like. Recent local market data across the areas where I work shows meaningful variation in both price and pace:

Area	Median Sale Price	Median Days on Market
Key West	$995,000	51
Big Coppitt	$750,000	57
Cudjoe Key	$977,500	53
Summerland Key	$1,100,000	50

 

These are area-level medians from aggregated public listing data trailing roughly 90 days as of October 2026. An individual property's value depends on condition, street, build year, and timing. What these figures don't tell you is whether a specific parcel is in a district where short-term rentals are permitted, that's the zoning question, and it has to come first. For investors looking at where rental demand is strongest across the Keys, my post on Florida Keys Vacation Rental Hot Spots for Investors goes deeper on that.

I always tell buyers considering rental income in the Keys: understand the local rental regulations before you make an offer. The income projections only hold up if the property is actually eligible to operate as a short-term rental in the first place.

I've seen buyers skip the zoning and permitting research and then discover post-closing that their intended use isn't allowed. That's the kind of outcome a good pre-offer conversation prevents. If you want to know whether a specific property pencils out as a short-term rental, and whether it's even eligible, call me directly and we'll work through it together.

I'd also invite you to read what past clients have said about working with me on Google and Zillow.

FAQ: Florida Keys Vacation Rental Regulations

Do I need a vacation-rental permit for my Florida Keys property?

In unincorporated Monroe County, yes, you need a Special Vacation Rental Permit for each dwelling unit before renting it for fewer than 28 consecutive days. Incorporated municipalities like Key West, Islamorada, and Marathon have their own licensing requirements on top of or in place of the county permit, so the specific documents you need depend on where the property is located.

What is the 28-day rule for vacation rentals in the Florida Keys?

Monroe County defines a "special vacation rental" as a rental of fewer than 28 consecutive days to the same tenant. Rentals of 28 or more consecutive days are generally treated differently and may not require a Special Vacation Rental Permit, though they still carry their own zoning, tax, and regulatory considerations. If your strategy involves a mix of short and longer stays, confirm how each period is classified under county and municipal rules.

Which Florida Keys areas allow short-term rentals?

Short-term rental use is only permitted in specific land-use districts in Monroe County, not every parcel qualifies. The county identifies SR, MU, UR, IS-V, and OS districts as areas where vacation rentals may be allowed with a permit, while districts including IS, URM, and IS-M generally prohibit them. Confirming your parcel's specific land-use district designation is the first step before buying or listing.

Do Key West, Islamorada, and Marathon have different vacation-rental rules?

Yes. Incorporated municipalities in the Florida Keys each set their own licensing, zoning, advertising, and operating requirements that layer on top of county rules. Islamorada, for example, requires vacation-rental advertisements to display both the state and Village license numbers. Key West has its own transient rental license system. Always verify the rules for the specific municipality where the property sits, not just the county framework.

What taxes does a Florida Keys vacation rental have to collect?

Florida's 6% state sales tax applies to transient rentals of six months or less, plus any applicable discretionary sales surtax. Monroe County also imposes local-option tourist development taxes. Some platforms remit certain taxes on your behalf, but you should verify with the Florida Department of Revenue and Monroe County's taxing authorities exactly what's being remitted and what filing obligations remain yours.

Does my vacation rental need a licensed local manager?

In unincorporated Monroe County, yes, each permitted vacation-rental unit must have a designated manager who holds a county special vacation-rental manager license. This is a legal compliance requirement, not an optional service. Factor the cost and logistics of a licensed manager into your investment analysis before you buy.

Can my HOA or condo association prohibit short-term rentals?

Yes. Even if a property is in a zoning district that allows short-term rentals and you've obtained the required permits, a condominium association or homeowners association may have governing documents that restrict or prohibit short-term rental use entirely. Always review the HOA or condo docs before buying a property you intend to rent short-term.

The Florida Keys rental market rewards investors who do the compliance work upfront. The regulations are real, the penalties for operating without a permit are real, and the income potential for a properly permitted and operated property is also real. The key is getting the sequence right before you close. Reach out to me and I'll walk you through what applies to the specific property you're considering.

About Jimmy Lane

Jimmy Lane is a Principal Broker whose passion for the Florida Keys runs deep. From Key West's beaches to the slower pace of life up the island chain, he genuinely understands what makes this market unlike anywhere else, and he brings that local knowledge to every buyer, seller, and investor he works with as part of the Jimmy Lane Home Team.

Island Life Realty Experts · +1(305) 766-0585

Equal Housing Opportunity. Jimmy Lane is a Principal Broker licensed in Florida, regulated by the Florida Real Estate Commission. This article is general information only and does not constitute legal, tax, or financial advice. Confirm your specific permit requirements, tax obligations, and transaction details with your real estate attorney, tax advisor, or lender.