A landlord who discovers that a tenant has secretly rented out the unit, accepted boarders, listed the property on Airbnb, or transferred possession to another person usually wants one thing: regain control without making the problem worse. In the Philippines, the correct remedy depends on a key question many landlords miss: was subleasing actually prohibited? Under the Civil Code, subleasing is not automatically illegal in every lease. But if the contract forbids it, requires prior written consent, or the property is a covered residential unit under rent control rules, unauthorized subleasing can become a ground for termination, damages, and ejectment.

What counts as unauthorized subleasing?

A sublease happens when the original tenant rents the property, or part of it, to another person called a sublessee. The original tenant remains bound to the landlord, but the tenant also becomes a “sub-landlord” to the sublessee.

This is different from an assignment of lease, where the tenant transfers the lease itself to another person who effectively steps into the tenant’s place.

The distinction matters because Philippine law treats them differently:

Situation	Legal effect
Tenant assigns the lease to another person	Generally requires the landlord’s consent under Article 1649 of the Civil Code.
Tenant subleases the unit while remaining the main tenant	Allowed if the lease has no express prohibition, under Article 1650 of the Civil Code.
Lease contract says “no sublease,” “no boarders,” “no Airbnb,” or “prior written consent required”	Subleasing without consent is a breach of contract and may support ejectment.
Covered residential unit under the Rent Control Act	Assignment, subleasing, or accepting boarders without written consent is expressly prohibited and is a ground for judicial ejectment.

The Civil Code says a tenant cannot assign the lease without the lessor’s consent, unless the contract says otherwise. But for subleasing, the Civil Code says that if there is no express prohibition, the tenant may sublet the property in whole or in part, while remaining responsible to the landlord for performance of the lease. (Lawphil)

The Supreme Court applied this distinction in Inocencio v. Hospicio de San Jose, explaining that assignment substitutes the tenant, while sublease keeps the original landlord-tenant relationship alive. The Court also held that sublease contracts were valid where the lease did not prohibit subleasing. (Supreme Court E-Library)

Legal basis for landlord remedies

Civil Code remedies

For ordinary leases, the main legal bases are found in the Civil Code:

Article 1649: assignment of lease needs the lessor’s consent unless otherwise stipulated.
Article 1650: subleasing is allowed if the lease has no express prohibition, but the tenant remains liable to the landlord.
Article 1651: the sublessee is bound to the landlord for acts relating to the use and preservation of the property.
Article 1652: the sublessee may be subsidiarily liable to the landlord for rent due from the tenant, but only up to the amount due from the sublessee at the time of the landlord’s extrajudicial demand.
Article 1657: the tenant must pay rent and use the property as a diligent person, for the agreed purpose.
Article 1659: if the lessor or lessee fails to comply with obligations under Articles 1654 and 1657, the aggrieved party may ask for rescission and damages, or damages alone.
Article 1673: the lessor may judicially eject the tenant for expiration of the lease, non-payment of rent, violation of lease conditions, or unauthorized use causing deterioration or breach of the proper use of the property. (Lawphil)

For landlords, the practical meaning is simple: your strongest case is usually based on a written lease clause saying the tenant cannot sublease, accept boarders, transfer possession, or use the unit for transient rentals without your written approval.

Rent Control Act rule for covered residential units

For residential units covered by Republic Act No. 9653, the Rent Control Act of 2009, the law is stricter. Section 8 prohibits assignment of lease or subleasing of the whole or any portion of the residential unit, including accepting boarders or bedspacers, without the owner’s written consent. Section 9 lists this as a ground for judicial ejectment. (Lawphil)

Current government issuances continue to apply rent regulation to certain residential units. For 2025, the National Human Settlements Board set rent increase limits for residential units with monthly rent of ₱10,000 or less, and the Philippine Information Agency reported that a 1% cap applies in 2026 for covered units occupied by the same tenants as of 2025. (Philippine Information Agency)

This matters because a low-rent residential lease may have statutory protections and statutory grounds for ejectment that do not apply to commercial leases or higher-rent residential leases.

First question: is the sublease really unauthorized?

Before sending a demand letter or filing an ejectment case, check the source of the restriction.

1. Read the lease contract carefully

Look for clauses such as:

“The lessee shall not sublease the premises.”
“The lessee shall not assign, transfer, or part with possession.”
“No boarders, bedspacers, dormitory use, transient occupants, or Airbnb-style rentals.”
“Prior written consent of the lessor is required.”
“Residential use only.”
“No commercial use.”
“Only the named occupants may reside in the unit.”

A clause requiring written consent is important. If the tenant claims you verbally allowed the sublease, the written-consent clause helps you argue that no valid approval was given.

2. Check whether the lease is silent

If the lease is silent on subleasing, and the property is not covered by a special law or building rule requiring consent, Article 1650 may allow the tenant to sublease. This is one of the most common mistakes by landlords: assuming subleasing is illegal simply because the landlord dislikes it.

However, even if subleasing is allowed, the tenant can still be liable if the subtenant:

damages the property;
changes the use from residential to commercial;
creates nuisance or security issues;
violates condo or subdivision rules;
overcrowds the unit;
fails to pay rent through the main tenant;
uses the property for illegal activity.

3. Check condo, subdivision, or building rules

For condominium units, subdivision homes, and managed buildings, the lease may not be the only document. House rules may prohibit short-term rentals, require move-in clearance, limit occupants, or require association approval.

For foreign condo owners, this is especially important. Foreigners may own condominium units subject to the limits of Philippine condominium law, but foreign ownership of land remains constitutionally restricted. The 1987 Constitution generally prohibits transfer of private land to persons or entities not qualified to acquire or hold lands of the public domain, while the Condominium Act recognizes condominium ownership as a separate interest in a unit plus an interest in common areas. (Supreme Court E-Library)

What a landlord should do first

Step 1: Secure evidence without harassment

Collect proof calmly and lawfully. Useful evidence includes:

lease contract and addenda;
tenant information sheet or approved occupant list;
rent receipts and payment history;
screenshots of online listings;
photos of signages, extra beds, or commercial use;
messages from the tenant admitting the sublease;
barangay blotter entries, if there are disturbances;
building incident reports;
security logbook entries;
move-in forms for unauthorized occupants;
utility spikes showing abnormal occupancy;
witness affidavits from guards, neighbors, or building staff.

Avoid illegal entry, threats, padlocking, cutting electricity or water, or removing belongings. Those actions can expose the landlord to counterclaims and even criminal complaints, especially if the tenant or subtenant is still in possession.

Step 2: Identify everyone in possession

Do not focus only on the original tenant. Find out who is actually occupying the property.

In an ejectment case, the landlord should usually sue:

the original tenant;
the unauthorized subtenant or occupant, if known;
“all persons claiming rights under them,” when appropriate.

This is important because an ejectment judgment must bind the people actually withholding possession. Otherwise, a subtenant may later argue that they were not properly included.

Step 3: Decide whether you want cure, termination, or ejectment

Not every case needs immediate court action. The landlord may choose among several remedies:

Landlord goal	Practical remedy
Stop the sublease but keep the tenant	Send notice to cease subleasing and remove unauthorized occupants.
Recover unpaid rent or unauthorized profit	Demand payment, apply security deposit if legally allowed, or file collection with ejectment or separately.
Terminate the lease	Send notice of breach, demand compliance and vacating, then file unlawful detainer if the tenant refuses.
Recover possession quickly	Prepare for barangay conciliation if required, then file ejectment in the proper first-level court.
Recover major property damage	Include recoverable possession-related amounts in ejectment, and consider a separate damages action if the damage goes beyond fair rental value or reasonable compensation for use.

The Supreme Court has recognized that when the lessor treats a lease as rescinded due to non-payment or violation of lease conditions, the lessor need not first file a separate rescission case in the Regional Trial Court; rescission and ejectment may be pursued in the unlawful detainer case when the main objective is recovery of possession. (Lawphil)

How to send the demand letter

For unlawful detainer based on breach of lease, the demand letter should be carefully worded. Under Rule 70, a lessor generally commences the action only after demanding that the lessee pay or comply with the conditions of the lease and vacate, and after the tenant fails to comply within the required period: 15 days for land and 5 days for buildings, unless otherwise stipulated. (Supreme Court E-Library)

For unauthorized subleasing, the demand letter usually states:

the specific lease clause violated;
the facts discovered, such as unauthorized occupants or online listings;
a demand to stop the sublease;
a demand to remove unauthorized occupants;
a demand to pay unpaid rent, penalties, utilities, or damages if applicable;
a demand to vacate if the landlord is terminating the lease;
a deadline;
reservation of rights to file ejectment and damages.

A practical demand phrase is:

“You are hereby demanded to comply with the lease by immediately ceasing the unauthorized sublease, removing all unauthorized occupants, paying all unpaid rentals and charges, and vacating the premises within the period required by law, failing which an ejectment case and claims for damages may be filed against you and all persons claiming rights under you.”

Service should be documented. Common methods include:

personal delivery with signed receiving copy;
registered mail or private courier with proof of delivery;
email or messaging app only if the lease allows electronic notices or the tenant clearly acknowledges receipt;
service through the person found on the premises;
posting on the premises if no person is found, consistent with Rule 70 practice.

Barangay conciliation before court

Many landlord-tenant disputes must first go through the barangay if the parties are individuals who live in the same city or municipality, or in adjoining barangays of different cities or municipalities and they agree to barangay settlement.

Supreme Court Circular No. 14-93 explains that prior barangay conciliation is generally a pre-condition before filing in court, but it does not apply to certain cases, such as where one party is the government, where a party is a corporation or juridical entity, where parties reside in different non-adjoining cities or municipalities, or where urgent legal action is needed. (Lawphil)

In practice, barangay proceedings usually involve:

filing a complaint before the barangay where the respondent resides, or where the dispute is properly brought;
mediation before the Punong Barangay;
referral to the Pangkat if no settlement is reached;
issuance of a Certification to File Action if settlement fails.

Bring the lease contract, demand letter, proof of service, screenshots, photos, payment records, and IDs. If the landlord is abroad, a representative should bring a properly notarized or consularized Special Power of Attorney.

Philippine consulates can notarize private documents such as a Special Power of Attorney for use in the Philippines, usually requiring personal appearance and valid ID. (Philippine Consulate LA)

Filing an ejectment case for unauthorized subleasing

If the tenant refuses to comply or vacate, the usual case is unlawful detainer, an ejectment case filed in the proper Metropolitan Trial Court, Municipal Trial Court in Cities, Municipal Trial Court, or Municipal Circuit Trial Court.

Where to file

File in the first-level court that has territorial jurisdiction over the property. The action must generally be filed within one year from unlawful withholding or from the last demand, depending on the pleaded facts. Rule 70 covers lessors whose property is unlawfully withheld after the expiration or termination of the right to possess, by contract or implied permission. (Supreme Court E-Library)

What to include in the complaint

A strong complaint for ejectment based on unauthorized subleasing usually includes:

landlord’s ownership or right to possess;
lease contract and period;
no-sublease or consent clause;
facts showing unauthorized sublease;
demand to comply and vacate;
tenant’s failure or refusal;
identity of subtenants or unauthorized occupants;
unpaid rent, reasonable compensation for use, utilities, penalties, attorney’s fees, and costs if recoverable;
prayer for restitution of possession and ejectment of all persons claiming under the tenant.

Required documents

Document	Why it matters
Lease contract	Proves the no-sublease clause or written-consent requirement.
Proof of ownership or authority	Shows landlord’s right to possess or lease the property.
Demand letter	Establishes compliance with Rule 70 demand requirements.
Proof of service	Prevents dismissal based on defective notice.
Barangay Certification to File Action	Required when barangay conciliation applies.
Judicial affidavits	The 2022 expedited rules require evidence to be frontloaded.
Photos, screenshots, incident reports	Proves unauthorized occupants, listings, or misuse.
SPA, if representative files	Needed for OFWs, foreign owners, or corporate representatives.
Board resolution or secretary’s certificate	Needed if landlord is a corporation.

Court procedure and realistic timeline

Ejectment cases are summary in nature. The Supreme Court’s Rules on Expedited Procedures in the First Level Courts cover forcible entry and unlawful detainer cases regardless of the amount of damages or unpaid rentals sought, with attorney’s fees capped at ₱100,000 when awarded. (Supreme Court of the Philippines)

Under the 2022 rules:

the defendant has 30 calendar days from service of summons to file an answer;
the answer must attach judicial affidavits and supporting evidence;
if the defendant fails to answer, the court may render judgment based on the complaint and attachments;
the preliminary conference is set within 30 calendar days from the last responsive pleading;
court-annexed mediation may run for an inextendible 30 calendar days;
Judicial Dispute Resolution, if ordered, may run for an inextendible 15 calendar days;
judgment should generally be rendered within 30 calendar days from receipt of the mediator’s or JDR report that settlement failed.

In real life, delays often come from:

difficulty serving summons on the tenant or subtenant;
incomplete addresses;
tenants avoiding service;
missing barangay certification;
defective demand letter;
lack of judicial affidavits;
crowded court calendars;
settlement conferences resetting because a party lacks authority.

A clean, well-documented case can move much faster than a case built only on verbal claims.

What damages can the landlord recover?

In ejectment, the central issue is physical or material possession, not full ownership or every possible damage claim. The Supreme Court has repeatedly said that damages in unlawful detainer are generally limited to rentals, fair rental value, or reasonable compensation for use and occupation of the property. (Supreme Court E-Library)

Possible recoverable amounts include:

unpaid rent;
reasonable compensation for continued use after termination;
unpaid utilities if tied to possession;
charges allowed by the lease;
attorney’s fees, subject to the rules and proof;
costs of suit.

For major repairs, structural damage, missing appliances, or business losses caused by unauthorized transient rentals, the landlord may need a separate civil action or properly pleaded claim, depending on the amount and jurisdiction.

Can the landlord collect directly from the subtenant?

Sometimes. Article 1652 of the Civil Code makes the sublessee subsidiarily liable to the lessor for rent due from the lessee, but not beyond the amount due from the sublessee under the sublease at the time of the landlord’s extrajudicial demand. Advance payments by the sublessee are generally not treated as made against the landlord’s claim unless made according to local custom. (Lawphil)

In plain English: if the tenant owes you rent, and the subtenant still owes rent to the tenant, you may have a limited claim against the subtenant after proper demand. But the cleanest remedy is still usually against the original tenant, with the subtenant included as an occupant in the ejectment case.

What landlords should not do

Even when the tenant is clearly wrong, avoid self-help actions that can backfire.

Do not:

padlock the unit while people or belongings are inside;
cut water, electricity, internet, or access cards to force departure;
throw out the tenant’s or subtenant’s belongings;
threaten guards or occupants;
enter the unit without lawful basis;
accept rent from the subtenant without written reservation if your position is that the sublease is unauthorized;
sign building move-in forms that appear to approve the subtenant;
delay after discovering the breach, because silence may be argued as tolerance.

If you accept money to reduce losses, issue receipts carefully. Use wording such as “accepted without prejudice to the landlord’s rights and not as consent to sublease or renewal.”

Common scenarios

Tenant secretly lists the condo on Airbnb

Check the lease and condominium rules. Many condo corporations prohibit transient use or require prior approval. The evidence should include screenshots, booking pages, guest reviews, security logs, and house-rule violations.

If the lease allows only residential use by named occupants, transient short-term rental can be framed as unauthorized subleasing, unauthorized commercial use, or breach of occupancy restrictions.

Tenant accepts bedspacers in a small apartment

For covered residential units, RA 9653 specifically includes acceptance of boarders or bedspacers without written consent as prohibited subleasing or assignment. For non-covered units, the lease clause and proof of overcrowding, nuisance, or change of use become important. (Lawphil)

Lease is verbal and tenant subleases anyway

A verbal lease can still be enforceable for ejectment, especially if rent payments, messages, and possession are clear. But proving a no-sublease term is harder. The landlord must rely on texts, witnesses, admissions, receipts, building forms, or consistent conduct.

If there is no proof that subleasing was prohibited, the landlord may have to rely on other grounds, such as non-payment, expiration of lease, unauthorized use, nuisance, or property damage.

Tenant says the subtenant is only a guest or relative

Focus on facts, not labels. Ask:

Does the person pay money?
Does the person have keys or independent access?
Is the tenant living elsewhere?
Is the unit advertised online?
Are there multiple unrelated occupants?
Did the tenant collect deposits or rent?

A “guest” who has effectively taken possession may be treated differently from a temporary visitor.

Foreign landlord or OFW owner is abroad

The representative in the Philippines should have a clear SPA authorizing them to:

inspect the property;
issue and receive notices;
represent the owner in barangay proceedings;
sign verification and certification against forum shopping if legally allowed;
engage counsel;
file ejectment and related claims;
appear in mediation and settlement conferences;
enter into compromise agreements.

If the SPA is signed abroad, use the correct consular notarization or apostille process for documents to be used in the Philippines.

Frequently Asked Questions

Can I evict a tenant for subleasing without my permission?

Yes, if your lease prohibits subleasing, requires your written consent, or the unit is covered by a law such as the Rent Control Act that prohibits subleasing without written consent. The usual remedy is a demand letter, barangay conciliation if required, and an unlawful detainer case if the tenant refuses to comply or vacate.

Is subleasing automatically illegal in the Philippines?

No. Under Article 1650 of the Civil Code, if the lease has no express prohibition, the tenant may sublease the property in whole or in part, while remaining responsible to the landlord. This is why the lease wording is critical.

What if my lease says “no assignment” but says nothing about sublease?

Assignment and sublease are different. A no-assignment clause may not automatically prohibit subleasing unless the wording is broad enough to cover transfer of possession, subletting, boarders, or similar arrangements. The Supreme Court has recognized the distinction between assignment and sublease. (Supreme Court E-Library)

Do I need to go to the barangay before filing ejectment?

Sometimes. Barangay conciliation is generally required for disputes between individuals who reside in the same city or municipality, subject to exceptions. It usually does not apply when a party is a corporation or juridical entity, or when the parties reside in different non-adjoining cities or municipalities. (Lawphil)

Should I sue the tenant, the subtenant, or both?

Usually both, if the subtenant is known and in possession. The tenant is liable under the lease, while the subtenant is the person physically occupying or claiming rights under the tenant. Including both helps avoid enforcement problems later.

Can I change the locks if the tenant violated the lease?

Avoid self-help eviction. The safer route is a written demand and court ejectment process. Padlocking, utility disconnection, or removal of belongings can create counterclaims and may weaken an otherwise valid case.

Can I keep the security deposit because of unauthorized subleasing?

You may apply the deposit only according to the lease and applicable law, usually for unpaid rent, utilities, damages, or lawful charges. Do not treat the deposit as an automatic penalty unless the contract clearly allows it and the amount is reasonable.

How long does an ejectment case take?

Under the expedited rules, ejectment is designed to move quickly, with a 30-calendar-day answer period, preliminary conference, mediation, and judgment timelines. In practice, service of summons, barangay compliance, court calendar congestion, and appeals can extend the process.

What happens if the landlord wins and the tenant appeals?

A judgment in favor of the landlord in ejectment is generally immediately executory, but the tenant may stay execution during appeal only by perfecting the appeal, filing a supersedeas bond, and depositing rentals as they fall due. Failure to comply can result in execution despite the appeal. (Supreme Court E-Library)

Can unauthorized subleasing become a criminal case?

Usually, unauthorized subleasing is a civil lease violation, not a criminal case by itself. Criminal issues may arise if there is fraud, falsified documents, threats, malicious mischief, illegal activities in the unit, or violation of a special law such as the Rent Control Act for covered residential units.

Key Takeaways

Subleasing is not automatically illegal under Philippine law; it becomes unauthorized when prohibited by contract, special law, or applicable building rules.
Article 1650 of the Civil Code allows subleasing if the lease has no express prohibition, but the tenant remains liable to the landlord.
For covered residential units, RA 9653 prohibits subleasing, assignment, boarders, or bedspacers without the owner’s written consent.
The usual landlord remedy is a written demand, barangay conciliation if required, and an unlawful detainer case in the proper first-level court.
Do not use lockouts, utility disconnection, threats, or removal of belongings as eviction methods.
Include the unauthorized occupant or subtenant in the ejectment case when they are actually in possession.
Strong evidence—lease clauses, notices, proof of service, screenshots, affidavits, and building records—often determines whether the case succeeds.