Key takeaways
- Texas Property Code 91.005: during the lease, a tenant may not rent the home to anyone else without the landlord's prior consent.
- A manager proves it first (inspection, photos, a written question), then serves a written notice with a cure date.
- The cure is either the occupant leaving or applying and being screened onto the lease like any applicant.
- No lockouts: Property Code 92.0081 bars keeping a tenant out except by judicial process; an eviction is the remedy.
- Short-term listings are subletting too, and some cities ban them outright: Hurst does not permit short-term rentals.
What can a property manager do about unauthorized subletting in Texas? A great deal, but all of it runs through the lease and the eviction process, not through a locksmith. Texas Property Code Section 91.005 says that during the term of a lease, the tenant may not rent the leasehold to any other person without the landlord's prior consent. For a house in Fort Worth, Keller or North Richland Hills, the manager confirms who is actually living there, documents it, serves the tenant a written notice of the violation, and gives a defined choice: the occupant leaves or applies and is screened, or the tenant faces a notice to vacate and an eviction. The unauthorized occupant has no lease with you, but they cannot be put out on the curb either.
This guide covers how a manager detects subletting, what the lease needs to say, the notice sequence, the short-term rental version of the problem and how to handle it without creating a fair housing issue.
How a manager finds out
Subletting rarely announces itself. The signals are indirect: a neighbor mentions a new car, the HOA sends a notice about a different family, a maintenance vendor reports that the person who let them in was not the tenant, a utility account changes names, or rent starts arriving from a bank account that does not match the lease. Online, a short-term rental listing with your house's photos is the clearest signal of all.
The manager's job is to turn a signal into a fact before acting. That means a documented inspection with proper notice under the lease, photos of who and what is in the house, and a written question to the tenant asking who lives there. A manager who serves a violation notice on the strength of a neighbor's hunch gives the tenant an easy defense; one who inspects first has a record. The role inspections play in catching extra occupants during the lease is covered in catching damage and unauthorized occupants mid-lease.
Is it a sublet? Common situations and what the manager does
Not every new face in a rental is a sublet. These are the situations we see most often and the response each one gets:
| What is happening | Is it unauthorized subletting? | What the manager does |
|---|---|---|
| The tenant moved a partner or adult relative in | Not a sublet, but an unauthorized occupant if the lease names occupants | Asks the person to apply; if they meet the written criteria, adds them to the lease |
| The tenant rents a bedroom to a roommate for cash | Yes: renting part of the home without consent is subletting | Written notice with a cure date: the roommate leaves or applies and is screened |
| The whole house is listed on a short-term rental site | Yes, with extra insurance, HOA and city exposure | Saves the listing as evidence, demands it come down and bookings be canceled, checks compliance |
| The tenant moved out and left someone behind | Yes, and the original tenant is still liable under the lease | Notice to vacate to all occupants, then an eviction if they stay; often worth an attorney |
| A guest has stayed past the lease's guest limit | Usually an occupancy violation rather than a sublet | Reminder of the guest clause, then the same apply-or-leave choice |
How to read this table: the middle column decides how hard the response is, and the right column is the first step, not the last. In every row the tenant gets a written notice and a chance to cure before anything else happens, and in every row the occupant is screened against the same written criteria as any applicant. Treating a partner like an Airbnb host drives out good tenants; treating an Airbnb host like a partner leaves strangers in your house.
What the lease has to say for the manager to act
The starting point is the statute: Property Code Section 91.005 already bars a tenant from renting the home to someone else during the lease without your prior consent, so a sublet is unlawful even if the lease were silent. The manager's day-to-day authority to act on it comes from the lease. A Texas-compliant lease drafted for this situation names every adult tenant, limits occupants to those listed, requires written consent for any sublease, assignment or additional occupant, and defines a guest by a maximum number of consecutive days. It also addresses short-term rentals directly, because a general no-subletting clause can be argued not to cover a two-night listing.
- Named occupants only, with a written process to add anyone else.
- No sublease, assignment or short-term rental without written consent, with short-term rental defined.
- A guest limit in days, so a long-term guest is a violation on its own terms.
- A violation clause that allows the owner to terminate the right of occupancy and serve notice to vacate on a breach.
If your lease lacks any of those, the manager will tell you before acting, because the case has to be built on what the tenant actually agreed to. Which addenda cover this and related issues is in lease addenda every Texas landlord should consider, and the full picture of subletting and Airbnb by tenants is in when your tenant sublets or lists the house on Airbnb.
The notice sequence: cure first, then vacate
Once the facts are documented, the manager serves the tenant a written notice of lease violation stating what was found, which clause it breaches and what the tenant must do by a stated date. The choice is usually one of two: the occupant leaves and the tenant confirms in writing, or the occupant submits a full application and, if they meet the same written criteria as any applicant, is added to the lease as a tenant with full liability.
If the tenant ignores the notice or the occupant stays without applying, the manager serves a notice to vacate under the lease's violation clause and, if the tenant does not leave, files an eviction in justice court. The process from there is the same as any Texas eviction, with its notice period, hearing window, appeal period and writ. The occupant, who has no lease, leaves with the tenant when the writ is executed. What the manager does not do at any point is change locks, remove belongings or confront the occupant, because Texas Property Code Section 92.0081 bars a landlord from intentionally keeping a tenant out of the home except by judicial process, with narrow exceptions, and a lockout carries penalties regardless of how the occupant got there. The court process is the only safe route.
When the subletting is a short-term rental listing
A tenant listing your house on a short-term rental platform is subletting with extra exposure. Strangers are in the house without screening, your landlord insurance may not cover commercial short-term use, the HOA may prohibit it outright and the city may require registration or a permit that nobody obtained. Each of those is a reason to act fast, and each is a separate risk the manager documents.
The evidence here is easier: screenshots of the listing with dates and the listing's reviews, which often describe the house in detail. The manager serves the violation notice with that evidence, demands the listing come down and the bookings be canceled, and checks for compliance. A tenant who takes it down and stops has cured the violation; a tenant who keeps hosting has given you a clear record for the notice to vacate. The manager should also tell you whether the HOA or city has been notified, because a fine or a citation addressed to you can arrive before you know anything is wrong.
City rules can settle the question before the lease does. The City of Hurst, for example, does not permit short-term rentals at all, so a tenant listing a Hurst home for weekend stays is breaking city rules as well as the lease, and any citation is addressed to the owner. Other Tarrant County cities treat short-term rentals differently, so check the city that actually contains the home.
Where judgment and fair housing come in
Not every extra person is a sublet. A tenant's partner who moved in, an adult child home from college, a parent recovering from surgery: these are occupancy changes that the lease still has to address, but the right response is usually adding the person properly rather than a notice to vacate. A manager who treats every new occupant as a violation will drive out good tenants and may run into fair housing trouble, because familial status is protected and the rule has to be applied the same way to everyone.
The practical test is the lease. If the person is a long-term occupant, they apply, are screened to the same written criteria as anyone else, and go on the lease or do not. If the tenant is collecting rent from them, running a business or hosting strangers, that is a sublet, and the cure is the same offer followed by the same consequence. The consistency is what protects you. This is general information, not legal advice; confirm how your lease and Texas law apply to your situation with an attorney. The inspection service page explains how Perpetual documents occupancy during a lease so the facts are never in doubt.
What you should expect from the manager
You should hear about a suspected sublet when the signal arrives, not after the eviction is filed. The manager should tell you what was observed, what the inspection found, what the lease allows and what they recommend, and should ask for your decision on cure versus terminate if the agreement requires it. From there you should see the notices, the tenant's response and any application from the occupant in the owner portal.
Ask a prospective manager how they would find out about a sublet in the first place, because a manager who never inspects will not. Ask what their lease says about guests and short-term rentals. And ask how they decide between adding an occupant and serving notice. The leasing service page explains how the lease is drafted to make all of this enforceable in the first place.
How Perpetual handles this
At Perpetual Property Management, broker-owned and local to Keller, North Richland Hills and Fort Worth, every Texas-compliant lease names the occupants, limits guests by days, requires written consent for any sublease or additional occupant and addresses short-term rentals by name. Documented inspections during the lease and attention to the signals from neighbors, vendors and HOA notices are how a sublet gets found, and a documented inspection comes before any notice is served.
When a violation is confirmed, you are told what was found and what we recommend, the tenant receives a written notice with a defined cure, any occupant who wants to stay is screened to the same written criteria as every applicant, and a tenant who does not cure receives a notice to vacate and the eviction is handled in the Tarrant County justice courts as your authorized agent. Every notice and inspection report is in the owner portal, and every fee is listed in your written quote before you sign. The eviction service page covers what happens if a tenant refuses to cure, and if you suspect someone is living in your house who should not be, ask us what to document first.
The takeaway: A manager handles unauthorized subletting by documenting it, serving notice under a lease that actually prohibits it, and offering the tenant a cure before pursuing eviction, never by changing the locks.
Questions owners ask
Can I evict the subtenant directly instead of my tenant?
The eviction is filed against the tenant who signed the lease, and the judgment for possession covers everyone occupying under that tenant, so the subtenant leaves when the writ is executed. Some owners name all occupants in the petition for clarity, and a manager or attorney will know the practice in the local court. What you cannot do is remove the subtenant yourself. This is general information, not legal advice.
What if the tenant moved out and left the subtenant behind?
The person in the house has no lease with you and is occupying without your consent, but they are still in possession and cannot be locked out. The usual path is a written notice to vacate addressed to all occupants followed by an eviction if they stay, and an attorney may be worth consulting because the facts are less standard. The original tenant remains liable for rent and damage under the lease.
Can I just raise the rent to cover the extra person instead of evicting?
You can offer to add the occupant to the lease after screening, with a rent adjustment if the lease allows one mid-term, as the cure for the violation. That is often the practical outcome when the occupant is a partner or family member who meets the criteria. The occupant should be screened and sign the lease as a tenant, not simply pay more while remaining off the paperwork.
Will my landlord insurance cover damage caused by an unauthorized occupant or Airbnb guest?
Policies vary, and some exclude losses from short-term rental activity or occupants not disclosed to the insurer. Ask your agent specifically about unauthorized occupants and short-term rental use before you need to claim. The lease makes the tenant liable for damage by anyone they let in, which gives you a claim against the tenant and the deposit regardless of what the policy does.
Is subletting without permission illegal in Texas?
It is a violation of Texas law and of the lease. Property Code Section 91.005 says that during the term of a lease the tenant may not rent the leasehold to any other person without the landlord's prior consent. The landlord's remedy is the lease's violation process: a written notice, a chance to cure, and a notice to vacate and eviction if the tenant does not cure.
What is the difference between subletting and subleasing?
In everyday use they mean the same thing: the tenant rents all or part of the home to someone else while staying on the lease and remaining liable for rent and damage. An assignment is different: the tenant transfers the whole lease to a new person and steps out. In Texas, both need the landlord's written consent under a well-drafted lease.
How can landlords protect themselves from unauthorized sublets?
Name every adult occupant in the lease, set a guest limit in days, require written consent for any sublease, assignment or short-term rental, and inspect during the lease. Screen every adult who wants to live in the home against the same written criteria. Watch for the signals: a new car, an HOA notice, a vendor meeting a stranger, rent from an unfamiliar account or a listing with your home's photos.
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