More People Living in My Rental Than on the Lease: Florida Options

You did a drive-by and noticed an extra car in the driveway. Or a neighbor mentioned different people coming and going. Or mail showed up addressed to someone who isn't on the lease. Your stomach drops. You approved one tenant — maybe two — and now it looks like a whole household has moved in.

Here's the good news. Florida law gives you a clear path. You're not stuck. But you do need to follow the right steps, and skip the wrong ones.

What counts as an unauthorized occupant in Florida?

An unauthorized occupant is someone living in your rental who you never approved and who isn't on the lease. Florida has no statute that defines the exact day a guest becomes an occupant — it's set by your lease. Most leases draw the line at 7 consecutive nights or 14 days total in a six-month period without written landlord approval.

A guest visits temporarily. A few days, maybe a week. Once someone crosses your lease's threshold — receiving mail at the property, keeping a key, parking there daily, contributing to rent — they've moved in. They're an occupant, not a visitor.

The distinction matters because of how you enforce it. Guests are covered by your tenant's right to have visitors. An unauthorized occupant doesn't have your approval, and that's a lease violation you can act on. But only if your lease spells out who may live in the unit. Your Florida lease agreement should name an occupancy limit and require written approval for any new adult. If it doesn't, you're on weaker ground in court.

Can someone live with a tenant in Florida without being on the lease?

No — not without your approval. In Florida, anyone living in a rental long-term should be named on the lease, either as a tenant or a listed occupant. A tenant can't add an adult to the household on their own. If they do, it's a lease violation, and you can serve a 7-day notice to cure under Florida Statute 83.56(2)(b).

This is the question tenants and landlords both Google, and the answer is the same from either side. The lease controls. A spouse, a partner, an adult child, a friend in a tough spot — none of them have an automatic right to move in. The tenant has to ask, and you have to approve. Most landlords run the new adult through the same screening any applicant gets: credit, background, income. If they don't qualify, you can decline, and the tenant has to choose between removing them and ending the tenancy.

There's one fair-housing exception worth knowing. A new baby, or a minor child joining the household, is different. Familial status is protected, so you can't treat a family adding a child the way you'd treat an unscreened adult moving in. More on that below.

How do you serve a 7-day notice to cure in Florida?

Under Florida Statute 83.56(2)(b), an unauthorized occupant is a curable lease violation. You must give the tenant 7 days to fix it before you can terminate. The written notice has to name all tenants correctly, give the full property address, cite the specific lease provision violated, describe the violation with specifics (who, what, when), and state that the tenant must remove the occupant(s) within 7 days or vacate.

If you mail the notice instead of hand-delivering it, Florida practice is to add 5 calendar days to the period for delivery. And here's the trap that catches landlords: don't accept rent during the cure window. Under 83.56(5)(a), cashing a rent check with knowledge of the violation waives your right to terminate for that non-compliance. Hold the rent, return it, or set it aside — but don't apply it. If the tenant cures, you resume accepting rent. If they don't, you can file for eviction once the 7 days expire.

If the same violation happens again within 12 months, Florida lets you serve a 7-day notice to vacate without offering another chance to cure.

Occupancy limits: what can a Florida landlord enforce?

Florida has no statewide occupancy cap. Limits come from your lease, local building and fire codes, and federal fair-housing guidance — not a single Florida statute. The widely used benchmark is HUD's standard from the Keating Memo: two persons per bedroom is presumptively reasonable. A two-bedroom is generally fine for four, sometimes more depending on room and unit size.

Some city building codes use a different formula or set minimum square footage per occupant, and those local rules can be stricter than the HUD benchmark. Orlando, Tampa, and your county each have their own code. Check with city or county code enforcement before you write an occupancy clause, and write it to the code that applies to your property.

One rule sits above all of this: familial status is a protected class under the federal and Florida Fair Housing Acts. You can't set occupancy limits that squeeze out families with children. Going tighter than two persons per bedroom without a legitimate health or safety reason — septic capacity, a documented fire-code limit — can trigger a fair-housing complaint. Your tenant screening and fair housing practices should already steer clear of discriminatory language. Occupancy clauses are one more place to watch.

What should you NOT do about an unauthorized occupant?

The fastest way to turn a fixable problem into a lawsuit is to take matters into your own hands. Here's what to avoid.

Don't change the locks or shut off utilities. Self-help eviction is illegal in Florida. You can't lock anyone out, cut power, or remove belongings without a court order. Doing so exposes you to damages, the tenant's attorney's fees, and possible penalties. See our guide to why self-help eviction is illegal in Florida before you do anything physical.

Don't accept rent during the cure period. Cash that check and you've likely waived the right to evict for the violation. Hold it.

Don't skip documentation. Before you serve the notice, gather evidence: mail or packages addressed to the unauthorized person, photos of extra vehicles or belongings taken during a properly noticed inspection, a dated log of what you observed, and any written communication with the tenant. If it goes to court, you have to prove the violation existed and your notice was proper.

Don't assume every extra person is a violation. A new baby, an 18-year-old still in school, a family member in a crisis — some of these are protected or sympathetic situations. When the household is a family with children, make sure your occupancy standard is reasonable and applied the same way to everyone. When in doubt, call a Florida landlord-tenant attorney before you send a notice.

Don't ignore the insurance angle. Unauthorized occupants can open coverage gaps. Your landlord policy may limit or exclude claims when someone not on the lease is injured or causes damage, and renters insurance usually covers only named insureds. The longer it goes unaddressed, the messier it gets.

When should you escalate?

Escalate past the 7-day notice when the tenant ignores it and the occupant stays, when the same violation repeats inside 12 months, or when you discover the arrangement is actually subletting — the tenant is charging rent to someone else. Subletting is a separate violation; our guide to subletting without permission in Florida covers that path.

If the unauthorized occupant claims they're a tenant and refuses to leave, you may need to name them in the eviction action or pursue an unlawful detainer. A lawyer can help you pick the right route.

If you allow the new person to stay, do it properly. Run the same screening you'd run on any applicant — credit, background, income — then add them to the lease so everyone signs. That makes them responsible for rent and damages. Skip it, and your only claim is against the original tenant.

Your next step

Discovering unauthorized occupants is stressful. You didn't sign up to police who's living in your rental — you just wanted a tenant who follows the lease. Florida law does give you a clean path: document, serve the 7-day notice, and don't waive your rights by accepting rent during the cure window. If the tenant complies, it's resolved. If not, you move to eviction with a clear record.

If you're not sure your lease language is strong enough to enforce, or you'd rather have someone else handle the notices, the documentation, and any court filings, that's the kind of thing we do every week. We manage single properties too — you don't need a portfolio to hand this off. Get a free rental analysis and we'll walk through your options with you. No pressure.

Frequently asked questions

Can someone live with you without being on the lease in Florida?

Not without the landlord’s approval. In Florida, anyone living in a rental long-term should be named on the lease as a tenant or listed occupant. A tenant cannot add an adult on their own — doing so is a lease violation the landlord can address with a 7-day notice to cure under Florida Statute 83.56(2)(b).

How long can someone stay without being on the lease in Florida?

Florida has no statute setting the exact day a guest becomes an occupant — the lease controls. Most Florida leases define a guest as someone staying no more than 7 consecutive nights or 14 days total in a six-month period. Past that threshold, written landlord approval is required.

What is the notice for an unauthorized occupant in Florida?

A written 7-day notice to cure under Florida Statute 83.56(2)(b). It must name all tenants, give the property address, cite the lease clause violated, describe the violation, and state that the tenant must remove the unauthorized person within 7 days or vacate. Add 5 days if the notice is mailed.

When does a guest become a tenant in Florida?

There is no fixed statutory date. A guest is treated as an occupant or tenant when they show signs of living there: receiving mail at the property, keeping a key, parking daily, or contributing to rent. The lease should define the threshold — commonly 7 consecutive nights or 14 days in six months.

How many people can legally live in a rental in Florida?

Florida sets no statewide occupancy cap. Limits come from the lease, local building and fire codes, and fair-housing guidance. HUD’s Keating standard treats two persons per bedroom as presumptively reasonable. Local codes can be stricter, so check with city or county code enforcement.

Can a landlord evict for an unauthorized occupant in Florida?

Yes, but only after a 7-day notice to cure. An unauthorized occupant is a curable lease violation under Florida Statute 83.56(2)(b). If the tenant does not remove the person within 7 days, the landlord can file for eviction. Accepting rent during the cure period waives that right.

Can a Florida landlord limit occupancy for families with children?

No. Familial status is protected under the federal and Florida Fair Housing Acts. A landlord cannot set occupancy limits that exclude families with children. Limits tighter than two persons per bedroom need a legitimate health or safety reason, such as documented septic or fire-code capacity.