When a live-in relationship ends and the house, lot, condominium, or family home is titled under only one partner’s name, the legal question is usually not “whose name is on the title?” but “who legally owns a share under Philippine law?” In the Philippines, live-in partners do not automatically have “conjugal property” the way married spouses often do. But a partner whose name is not on the title may still have rights if the property was acquired during cohabitation and the facts fall under Article 147 or Article 148 of the Family Code.

The short answer: title under one name does not always mean sole ownership

A Transfer Certificate of Title or Condominium Certificate of Title is strong evidence of registered ownership. In practical terms, banks, buyers, the Register of Deeds, and government offices will normally treat the registered owner as the person who can deal with the property.

But between former live-in partners, Philippine law may recognize co-ownership even if the title is under only one name.

Co-ownership means two or more people own undivided shares in the same property. The non-titled partner does not automatically get the title changed by simply claiming a share. They must usually prove the legal basis for co-ownership through documents, payment records, admissions, witnesses, or a court judgment.

The most important rules are found in Articles 147 and 148 of the Family Code, which govern property relations of couples living together without a valid marriage. Article 147 covers couples who could have legally married each other; Article 148 covers relationships that do not fall under Article 147, such as when one partner was already married to someone else, or where the partners could not legally marry under current Philippine law. (Lawphil)

Why “live-in property” is not the same as conjugal property

Many Filipinos casually say, “conjugal naman iyan kasi nagsama kami.” Legally, that is not accurate.

Conjugal partnership and absolute community of property are marital property regimes. They apply to valid marriages, depending on the date of marriage and any marriage settlement.

For live-in couples, the usual concept is co-ownership, not conjugal ownership. This distinction matters because:

A live-in partner does not automatically become an owner of everything bought during the relationship.
The applicable rule depends on whether the couple was legally capacitated to marry.
In some cases, household work can count as contribution.
In other cases, actual contribution must first be proven before any share is recognized.
The title holder may still be ordered to recognize, sell, partition, or pay the share of the other partner if co-ownership is established.

Article 147: when both partners were legally free to marry each other

Article 147 applies when a man and a woman:

were capacitated to marry each other;
lived exclusively with each other as husband and wife;
had no valid marriage, or had a void marriage; and
acquired property during the period of cohabitation.

Under Article 147, wages and salaries are owned in equal shares. Properties acquired while they lived together are presumed to have been obtained by their joint efforts, work, or industry and are presumed owned equally unless proven otherwise. The law also treats care and maintenance of the family and household as contribution. (Lawphil)

This is very important for a partner who stayed home, cared for the children, managed the household, or supported the other partner’s work indirectly. Under Article 147, lack of a payslip or bank transfer does not automatically defeat the claim.

Example under Article 147

Ana and Ben were both single. They lived together for eight years. Ben’s name alone appears on the title because the bank loan was under his name. Ana did not pay the monthly amortization directly, but she cared for their children, managed the home, and used her small sari-sari store income for food and utilities.

If the property was acquired while they were living together, Ana may argue co-ownership under Article 147. Ben can still try to rebut the presumption, but Ana is not automatically excluded just because she is not named on the title.

Article 148: when the couple could not legally marry each other

Article 148 applies to cohabitation situations not covered by Article 147. Common examples include:

one partner was still validly married to another person;
both partners were married to other people;
the relationship did not meet the Article 147 requirements;
same-sex partners, because Philippine marriage law still does not recognize same-sex marriage.

Under Article 148, only properties acquired through the parties’ actual joint contribution of money, property, or industry are owned in common, and only in proportion to their respective contributions. If actual contribution is proven but the exact shares are unclear, the law presumes the shares are equal unless there is proof to the contrary. (Lawphil)

This is stricter than Article 147. Under Article 148, the claimant must first show actual contribution. Mere cohabitation, emotional support, or being in a long relationship is usually not enough.

Example under Article 148

Carlo was still legally married to someone else when he lived with Dina. During the relationship, a condominium was bought under Carlo’s name. Dina paid ₱800,000 from her bank account toward the down payment and has receipts and bank transfer records.

Dina may claim a share under Article 148 because she can point to actual contribution. If she cannot prove any contribution, she may lose the claim even if they lived together for many years.

Same-sex live-in partners and property under one name

The Supreme Court has recognized that same-sex couples who live together may be co-owners of property under Article 148 of the Family Code if there is proof of actual contribution. In the 2026 Supreme Court announcement on Josef v. Ursua, the Court recognized co-ownership where one same-sex partner admitted in a written acknowledgment that the other paid about half of the purchase and renovation costs of a house and lot titled in one partner’s name. (Supreme Court of the Philippines)

This ruling is highly relevant to real-life situations where property is titled under one partner only because of banking, loan, family, or practical reasons. The key lesson is simple: an acknowledgment, payment trail, or other proof of contribution can matter more than whose name alone appears on the title.

Article 147 vs Article 148: quick comparison

Issue	Article 147	Article 148
Who it covers	Partners legally capacitated to marry each other, living exclusively as husband and wife	Cohabitation not covered by Article 147, including cases where a partner is married to another, or same-sex partners
Main rule	Property acquired during cohabitation is presumed jointly acquired	Only property acquired through actual joint contribution is co-owned
Is household work counted?	Yes, care and maintenance of the family or household can count	Actual contribution of money, property, or industry must be proven
Is equal sharing presumed?	Yes, unless disproved	Only after actual contribution is first shown
Risk if one partner is married to another	Article 147 usually does not apply	The married partner’s share may accrue to the existing marital property regime under Article 148

What if the land title, tax declaration, or condo title is under only one name?

A title under one name creates a practical and evidentiary advantage for the registered owner. But it is not always the end of the dispute.

The non-titled partner may still assert co-ownership by proving:

the property was acquired during the period of cohabitation;
the applicable rule is Article 147 or Article 148;
there was contribution, or a legal presumption of contribution applies;
the title holder agreed, admitted, or acknowledged the other partner’s share;
the property was placed under one name only for convenience, loan approval, nationality restrictions, or family reasons.

However, the Register of Deeds will not simply add a former partner’s name because of a verbal claim. In practice, title changes usually require a notarized deed, tax clearance, proper registration, or a court order.

Evidence that helps prove your share

The strongest cases are built from documents created before the breakup, not after.

Evidence	Why it matters
Deed of sale, contract to sell, reservation agreement	Shows when the property was acquired and whose names appeared in the transaction
Bank statements and transfer receipts	Shows actual payment for down payment, amortization, equity, taxes, renovation, or association dues
Loan documents	Shows who borrowed, who paid, and whether the other partner acted as co-maker or informal payer
Written acknowledgment or signed agreement	Can be powerful proof that the titled partner recognized the other’s share
Receipts for construction or renovation materials	Helps prove contribution to the value of the house or improvements
Viber, Messenger, email, or text admissions	May show agreement to share ownership or sale proceeds
Tax declarations, real property tax receipts	Useful supporting documents, though not conclusive proof of ownership
Witnesses	May support the story, but documents usually carry more weight
Proof of household work and child care	Especially relevant under Article 147

What to do if the property is titled under your ex-partner’s name

1. Secure copies of the title and property documents

Start with the exact property information:

Transfer Certificate of Title or Condominium Certificate of Title number;
registered owner’s name;
technical description or condominium unit details;
tax declaration number;
real property tax records;
developer records, if still under contract to sell;
bank loan details, if mortgaged.

For registered land or condominium units, certified true copies are usually requested from the Registry of Deeds or through Land Registration Authority channels.

2. Reconstruct the payment history

Create a timeline showing:

when the relationship began;
when cohabitation began;
when the property was reserved, bought, constructed, or mortgaged;
who paid each amount;
where the money came from;
when the relationship ended;
what happened after separation.

This timeline helps determine whether the property was acquired during cohabitation and whether the facts fall under Article 147 or 148.

3. Classify the relationship correctly

Before demanding 50%, identify which rule applies.

Ask:

Were both partners legally single or otherwise free to marry each other?
Was either partner still legally married to someone else?
Was the relationship exclusive?
Was the property acquired while they were actually living together?
Is this a same-sex relationship?
Was the property acquired before cohabitation, during cohabitation, or after separation?

This classification affects the entire case.

4. Send a written demand

A written demand is often useful before filing a case. It should state:

the property involved;
the basis of the claimed share;
a summary of contributions;
the requested remedy, such as sale and division of proceeds, reimbursement, execution of an agreement, or partition;
a reasonable deadline to respond.

A demand letter also helps create a paper trail. Avoid threats, public shaming, or statements that may expose you to counterclaims.

5. Consider barangay conciliation if required

If both parties are individuals actually residing in the same city or municipality, barangay conciliation may be a required step before filing certain court actions. Supreme Court Circular No. 14-93 states that prior barangay conciliation is generally a pre-condition before court filing, subject to exceptions such as disputes involving real properties in different cities or municipalities, parties residing in different cities or municipalities, juridical entities, urgent legal action, and other excluded matters. (Lawphil)

In practice, courts may dismiss or suspend a case if mandatory barangay conciliation was skipped.

6. Protect the property from sale or transfer

If the titled partner is trying to sell, mortgage, or transfer the property, the non-titled partner may need urgent protective steps.

For registered land, Section 70 of Presidential Decree No. 1529 allows a person claiming an interest in registered land adverse to the registered owner to file a sworn written statement for annotation as an adverse claim, subject to the requirements of the law. (Lawphil)

An adverse claim is not a final ruling of ownership. It is a notice mechanism. It warns buyers, banks, and third parties that someone else is claiming an interest. If the dispute becomes serious, court action may still be necessary.

7. Negotiate a settlement deed if both sides agree

If both parties agree, settlement is usually faster and less expensive than litigation. Depending on the facts, the documents may include:

acknowledgment of co-ownership;
deed of partition;
deed of sale to a third-party buyer with agreed division of proceeds;
waiver or quitclaim with payment;
reimbursement agreement;
special power of attorney if one party is abroad.

If the agreement involves transfer of title or sale, expect BIR, local treasurer, assessor, and Registry of Deeds steps.

8. File the proper court action if settlement fails

Common court remedies include:

action for partition, if co-ownership is admitted or can be proven;
reconveyance or recognition of co-ownership, depending on the title and facts;
accounting, if one partner collected rent or income from the property;
damages, in appropriate cases;
injunction, if urgent action is needed to prevent sale, mortgage, or disposal.

Under the Civil Code, no co-owner is required to remain in co-ownership forever, and partition may be made by agreement or through judicial proceedings. If the property is essentially indivisible and the co-owners cannot agree that one will buy out the other, it may be sold and the proceeds distributed. (Lawphil)

Which court handles the case?

For civil actions involving title to, possession of, or an interest in real property, jurisdiction depends heavily on the assessed value of the property. Republic Act No. 11576 expanded first-level court jurisdiction. As a general rule, Regional Trial Courts handle real property cases where the assessed value exceeds ₱400,000, while first-level courts handle those not exceeding ₱400,000, subject to the specific nature of the action and exceptions. (Lawphil)

This is why the complaint must be carefully drafted. A case filed in the wrong court may be dismissed, wasting filing fees and time.

Documents commonly needed

Purpose	Common documents
Proving identity and status	Government IDs, birth certificates, Certificate of No Marriage Record if relevant, marriage certificate if one party is married
Proving cohabitation	Shared address records, children’s records, bills, affidavits, photos, messages
Proving property details	Certified true copy of title, tax declaration, real property tax receipts, lot plan, condo certificate
Proving acquisition	Deed of sale, contract to sell, reservation agreement, developer statement of account
Proving contribution	Bank records, receipts, loan documents, checks, remittance slips, construction receipts
Protecting claim	Affidavit of adverse claim, demand letter, proof of service
Court filing	Complaint, verification/certification against forum shopping, judicial affidavits, documentary exhibits
If abroad	Special Power of Attorney, consular notarization or apostille, valid passport/ID

For documents executed abroad, Philippine transactions often require consular notarization or apostille, depending on where the document was executed and how it will be used. The DFA’s Apostille system lists documentary requirements for notarized instruments such as Special Powers of Attorney. (Apostille Philippines)

Practical timelines in the Philippines

Timelines vary widely by city, court docket, completeness of documents, and whether the other side contests the claim.

Step	Usual practical range
Getting title and tax declaration copies	A few days to several weeks
Demand letter and negotiation	2 weeks to 2 months
Barangay conciliation, if required	Around 15 to 45 days, depending on appearances and resets
Annotation-related Registry of Deeds transaction	A few days to several weeks, if documents are accepted
BIR eCAR for sale/transfer settlement	Several weeks to a few months, depending on RDO processing and document completeness
Court case for partition/co-ownership	Often 1 to 3+ years if contested; longer if appealed

If a settlement involves sale, donation, assignment, or title transfer, BIR processing is usually a bottleneck. The BIR’s eONETT system covers one-time transactions involving sale and donation of real or personal property, and eCAR processing typically requires documentary uploads and presentation of originals at the Revenue District Office. (eonett.bir.gov.ph)

Foreigners in live-in property disputes

Foreigners face a special issue: land ownership restrictions.

The 1987 Constitution provides that, except in cases of hereditary succession, private lands may be transferred only to individuals, corporations, or associations qualified to acquire or hold lands of the public domain. This generally means private land ownership is reserved for Filipino citizens and qualified Philippine entities. (Lawphil)

If the foreign partner paid for land titled under the Filipino partner’s name

This is a common and difficult situation. A foreigner who paid for Philippine land usually cannot simply ask the court to put the land in the foreigner’s name if doing so would violate the Constitution. Depending on the facts, possible claims may focus on reimbursement, recognition of lawful interests, proceeds from sale, or other equitable remedies, not direct land ownership.

If the property is a condominium

Foreigners may generally own condominium units subject to the Condominium Act structure and nationality limits in the condominium corporation. Republic Act No. 4726 recognizes condominium ownership and the holding of common areas through a condominium corporation, with membership tied to unit ownership. (Lawphil)

For mixed Filipino-foreign live-in couples, the exact asset matters:

Land and house: foreign land ownership restrictions are a major issue.
Condominium unit: foreign ownership may be possible, subject to project limits and documentation.
Money used to buy property: reimbursement or accounting may be possible depending on proof.
Improvements on land: claims may differ from ownership of the land itself.

Common mistakes that weaken a claim

Relying only on “we lived together”

Living together is important, but it is rarely enough by itself. Under Article 148 especially, actual contribution must be proven.

Assuming 50/50 always applies

Equal sharing is not automatic in all live-in relationships. Article 147 has a stronger presumption of equal co-ownership. Article 148 requires proof of actual contribution first.

Not keeping payment records

Cash payments without receipts are hard to prove. Bank transfers, checks, official receipts, remittance records, and written acknowledgments are much stronger.

Signing a waiver without understanding it

A waiver, quitclaim, or settlement agreement may permanently affect property rights. If notarized and supported by payment, it may be difficult to undo.

Letting the titled partner sell the property quietly

If there is a real risk of sale, mortgage, or transfer, delay can create serious problems. A buyer in good faith may complicate recovery.

Confusing tax declaration with title

A tax declaration helps show possession or tax payment, but it is not the same as a Torrens title. The certificate of title remains the central document for registered land.

Forgetting the married spouse of one partner

If one live-in partner is still married to another person, Article 148 says that partner’s share may accrue to the absolute community or conjugal partnership in the valid marriage. This can bring the legal spouse into the dispute. (Lawphil)

Frequently Asked Questions

Can I get half of the house if my live-in partner’s name is the only one on the title?

Possibly, but not automatically. If Article 147 applies, property acquired during cohabitation is generally presumed jointly acquired unless proven otherwise. If Article 148 applies, you must first prove actual contribution of money, property, or industry.

What if I paid the down payment but the title is under my ex’s name?

Your payment records may support a co-ownership, reimbursement, or partition claim. Bank transfers, receipts, written acknowledgments, and developer records are important. The stronger and clearer the payment trail, the better.

Does taking care of the children and household count as contribution?

Under Article 147, yes. The Family Code expressly recognizes care and maintenance of the family and household as contribution to acquisition of property. Under Article 148, the rule is stricter, and actual contribution must be shown.

What if my partner was still married when we bought the property?

Article 148 usually applies. You must prove actual contribution. Also, the married partner’s share may belong to that partner’s existing absolute community or conjugal partnership with the legal spouse, depending on the marital property regime.

Can a foreigner claim ownership of land bought with their money but titled under a Filipino partner?

A foreigner generally cannot own private land in the Philippines except in limited constitutional situations such as hereditary succession. A foreign partner’s remedy may involve reimbursement, proceeds, accounting, or other lawful relief, rather than direct transfer of land title.

Can I annotate my claim on the title?

Possibly, if the legal requirements are met. An adverse claim under PD 1529 is a sworn statement claiming an interest in registered land. It gives notice, but it does not by itself prove ownership or transfer title.

Can my ex sell the property without my consent?

If the title is under your ex’s name alone, they may be able to transact practically unless your claim is annotated or a court order prevents it. If co-ownership is legally established, the sale may be challenged as to your share, but prevention is usually easier than recovery after sale.

Do we need to go to barangay first?

Sometimes. If both parties are individuals residing in the same city or municipality and no exception applies, barangay conciliation may be required before court filing. If the property, residence, urgency, or parties fall under an exception, direct court action may be possible.

What case should be filed if my ex refuses to divide the property?

Depending on the facts, the case may be for partition, recognition of co-ownership, reconveyance, accounting, injunction, damages, or a combination of remedies. Partition is common when co-ownership exists and one party wants the property sold, divided, or bought out.

How long does a live-in property dispute take in the Philippines?

A negotiated settlement can sometimes be completed in a few months, especially if documents are complete. A contested court case can take years, particularly if ownership, contribution, foreign ownership, validity of documents, or third-party buyers are disputed.

Key Takeaways

A property title under one live-in partner’s name does not always mean that partner owns 100%.
Live-in couples generally deal with co-ownership, not conjugal property.
Article 147 applies when the partners were legally capacitated to marry each other and lived exclusively as husband and wife; it gives a stronger presumption of equal sharing.
Article 148 applies to relationships outside Article 147, including cases where one partner is married to someone else and same-sex live-in relationships; actual contribution must be proven first.
The best evidence includes payment records, written acknowledgments, loan documents, receipts, messages, and proof of when the property was acquired.
Foreigners must consider Philippine constitutional restrictions on land ownership; reimbursement or proceeds may be more realistic than direct land title.
If settlement fails, court remedies may include partition, recognition of co-ownership, accounting, injunction, or damages.
Acting early matters, especially if the titled partner may sell, mortgage, or transfer the property.