Quick answer

Marriage does not automatically mean that every asset is split 50–50, and living together does not automatically create the same rights as marriage. Ownership depends on:

whether the couple is legally married;
the date of the marriage;
any valid marriage settlement executed before the wedding;
when and how each asset was acquired;
the source of the purchase money;
whether either partner had a legal impediment to marry;
the title, contract, loan and payment records; and
whether a court has already dissolved or separated the applicable property regime.

For most marriages celebrated on or after 3 August 1988, the default is absolute community of property if there is no valid marriage settlement. Earlier marriages generally began under the Civil Code’s conjugal partnership of gains, subject to vested rights and the couple’s actual agreements. The Family Code’s effectivity date was officially clarified in Memorandum Circular No. 85.

For unmarried opposite-sex partners, Articles 147 and 148 of the Family Code may create co-ownership, but they apply differently. A partner who was legally free to marry the other and lived exclusively with that person may receive the more favorable Article 147 presumptions. If either partner was validly married to someone else, or the relationship otherwise falls outside Article 147, Article 148 ordinarily requires proof of an actual contribution of money, property or industry.

No single answer applies to every house, condominium, business, vehicle, bank account or inherited property. The controlling documents and acquisition history must be examined asset by asset.

First determine which property regime applies

The Family Code recognizes several possible regimes.

Regime	General starting rule	Common examples of separate property
Absolute community of property	Most property owned before the marriage and acquired afterward enters one community	Certain inheritances and gifts to one spouse; personal-use property other than jewelry; and, in a specified case, premarital property of a spouse with legitimate descendants from a former marriage
Conjugal partnership of gains	Each spouse generally keeps separate ownership of property brought into the marriage, while earnings, fruits and acquisitions from the common fund become conjugal	Premarital property; inheritances and gifts to one spouse; property purchased with properly traced exclusive money
Complete separation of property	Each spouse owns and manages a separate estate	Each spouse’s property, income and fruits, subject to responsibility for family expenses
Custom or another valid agreed regime	Depends on the marriage settlement and applicable law	Depends on the valid terms of the agreement

A marriage settlement—often called a prenuptial agreement—must be in writing, signed by the parties and executed before the marriage. To bind third persons, it must also be registered in the local civil registry where the marriage is recorded and in the appropriate property registries. Spouses generally cannot privately change their regime after the wedding simply by signing a new agreement. Judicial separation of property is available only through the procedures and grounds provided by law, including a verified joint petition in appropriate cases.

Absolute community of property

Under absolute community, the starting point is broad: property owned when the marriage was celebrated and property acquired afterward generally belongs to the community.

Important exclusions under Article 92 include:

property acquired by one spouse during marriage by inheritance, donation or another gratuitous title, including its fruits and income, unless the donor or testator expressly made it community property;
property for the personal and exclusive use of one spouse, although jewelry is community property; and
property acquired before marriage by a spouse who has legitimate descendants from a former marriage, together with its fruits and income.

Property acquired during the marriage is presumed community property unless an exclusion is proved. Receipts, inheritance documents, deeds of donation and bank records tracing exclusive funds are therefore important.

Conjugal partnership of gains

Under this regime, each spouse generally retains property brought into the marriage. The conjugal partnership ordinarily includes:

property bought for value during marriage using the common fund;
earnings from either spouse’s work, profession or business;
fruits and income received during marriage from common property and the net fruits of exclusive property; and
certain acquisitions by chance.

Article 116 provides that property acquired during marriage is presumed conjugal even when it was contracted or registered in only one spouse’s name. The spouse asserting exclusive ownership must present sufficient evidence to overcome that presumption.

Installment purchases require special attention. Under Article 118, ownership may depend on when full ownership vested, while exclusive or conjugal funds used for payments may have to be reimbursed when the partnership is liquidated.

Complete separation of property

Under complete separation, each spouse owns, possesses, administers and disposes of their own estate. Each also keeps earnings and the fruits of separate property.

This does not eliminate family responsibilities. Spouses must bear family expenses in proportion to their income or, if income is insufficient, the value of their separate properties. Their liability to creditors for family expenses is solidary.

Muslim marriages may follow different rules

The general Family Code analysis may not control a marriage governed by the Code of Muslim Personal Laws. Under Presidential Decree No. 1083, the default property regime for covered Muslim marriages is generally complete separation of property unless a valid agreement provides otherwise. Jurisdiction and divorce, succession and property rules may also differ. A lawyer familiar with Shari’a law should review the marriage and acquisition documents.

Foreign citizenship, property located abroad and marriages celebrated outside the Philippines can also raise conflict-of-laws questions. Philippine law generally governs the property relations of Filipino spouses in the absence of a contrary marriage settlement, subject to the exceptions in Article 80 and other applicable laws.

Whose name appears on the title is important—but not always decisive

A certificate of title, deed, vehicle registration or bank account is essential evidence, but the name appearing on it does not always settle the spouses’ internal ownership.

For property acquired during a marriage governed by absolute community or conjugal partnership, registration in only one spouse’s name does not by itself defeat the statutory presumption. The acquisition date, applicable regime and source of funds still matter. The Supreme Court has confirmed that the presumption may operate even when only one spouse appears on the title, while emphasizing that evidence about the acquisition can rebut it. See Nayve-Pua v. Union Bank of the Philippines, G.R. No. 253450, 22 January 2024.

Conversely, a spouse does not automatically acquire an interest in property that the other spouse validly owns exclusively. For example, land brought into a conjugal partnership as one spouse’s exclusive property ordinarily remains separate, although payments, improvements or construction funded by the partnership may create reimbursement rights or affect classification under the governing law.

The words “married to” after a registered owner’s name may merely describe civil status. They should not be treated as a substitute for examining the deed, acquisition date, marriage records and source of funds.

Can one spouse sell or mortgage property without the other?

For community or conjugal property governed by the Family Code, administration and enjoyment belong to both spouses jointly. A disposition or encumbrance—such as a sale or mortgage—requires:

the other spouse’s written consent; or
court authority when the law permits it.

Without either, Articles 96 and 124 declare the transaction void. It is treated only as a continuing offer that may become binding if the other spouse accepts it, or the court authorizes it, before the offer is withdrawn.

In Hidalgo v. Bascuguin, G.R. No. 233217, 6 October 2021, the Supreme Court reiterated that a disposition or encumbrance of conjugal property without the other spouse’s written consent is void under the Family Code. Mere knowledge of negotiations is not necessarily consent.

Different rules may apply to transactions governed by the earlier Civil Code, so the date of the transaction, not only the wedding date, must be checked. A finding that a transaction is void also does not necessarily let a party retain both the property and the buyer’s money; restoration or reimbursement may be ordered depending on the circumstances.

If the property is a family home, Article 158 adds protections. A sale, assignment, donation or encumbrance generally requires the written consent of the owner or owners, the person who constituted the family home, that person’s spouse and a majority of the beneficiaries of legal age. Whether a property legally qualifies as the family home, and whether an exception applies, must be proved from actual occupancy and other evidence.

Debts are not automatically shared just because a couple is married

Community or conjugal assets may answer for debts incurred:

by both spouses;
by one spouse with the other’s consent;
by the authorized administrator for the benefit of the community or partnership; or
without consent, but only to the extent the family was actually benefited.

Personal debts do not automatically become family debts. Premarital debts, criminal liabilities, fines, quasi-delict liabilities and support obligations involving a spouse’s other children are subject to special rules. In some situations, the common fund may temporarily answer after priority family obligations are paid, with the amount later charged against the debtor-spouse’s share.

Creditors’ prior rights also matter. Do not transfer property to a relative, create a simulated sale or conceal assets to defeat a creditor. Such acts can create separate civil or criminal problems.

Physical separation does not end the marital property regime

Moving out, beginning a new relationship or informally agreeing to “keep what is in each name” does not by itself dissolve an absolute community or conjugal partnership.

The regime ordinarily ends upon:

the death of a spouse;
a decree of legal separation;
annulment or judicial declaration of nullity;
judicial separation of property; or
another event expressly recognized by law.

Legal separation permits spouses to live apart and dissolves and liquidates the common regime, but it does not sever the marriage bond. A legal-separation petition generally must be filed within five years from the occurrence of the cause.

Where one spouse abandons the family or fails to perform family obligations, the other may seek receivership, judicial separation of property or authority to administer the common property. A spouse who has left the conjugal home for three months, or failed for the same period to provide information about their whereabouts, may be prima facie presumed to lack an intention to return—but this presumption does not automatically transfer ownership.

Property rights of unmarried partners

The law does not create one universal “common-law marriage” property regime. The first question is whether Article 147 or Article 148 applies.

Question	Article 147	Article 148
Who is covered?	A man and woman legally capacitated to marry each other who live exclusively as spouses without marriage, or under a void marriage	Cohabitation outside Article 147, including cases where a partner has a valid existing marriage
Wages and salaries	Owned in equal shares	No automatic equal sharing under this rule
Other acquired property	Joint-effort acquisitions are co-owned; acquisitions during cohabitation are presumed jointly obtained and equally owned unless rebutted	Only property acquired through actual joint contribution of money, property or industry is co-owned
Homemaking contribution	Care and maintenance of the family and household count as a contribution	Homemaking alone is not automatically treated as the required actual contribution
Shares	Presumed equal, subject to contrary proof	Proportional to actual contribution; equality is presumed only after qualifying joint contribution or joint acquisition is established
Existing lawful marriage	Article 147 normally does not apply	The married partner’s share may accrue to the property regime of the valid marriage

Article 147: partners legally free to marry each other

Article 147 applies only when its conditions are established, including legal capacity to marry each other and exclusive cohabitation as spouses.

It provides that:

wages and salaries are owned in equal shares;
property acquired through the partners’ work or industry is governed by co-ownership;
property acquired during the cohabitation is presumed to have resulted from joint effort and to be equally owned, unless contrary proof is presented; and
caring for the family and household counts as a joint contribution even if that partner had no salary or direct financial participation.

During the cohabitation, neither partner may sell, mortgage or otherwise dispose of their share in commonly owned property by an act during life without the other partner’s consent. That special restriction ends when the cohabitation ends, after which ordinary co-ownership and partition rules become relevant.

The presumption is rebuttable. In the 2024 Nayve-Pua decision, the Supreme Court treated the title and contemporaneous purchase documents in one partner’s name, together with the absence of evidence of the other partner’s contribution, as sufficient contrary evidence on the facts of that case. A claimant should therefore preserve more than proof that the relationship existed.

Article 148: relationships outside Article 147

Article 148 is stricter. It covers relationships that do not satisfy Article 147, including a relationship in which at least one partner is validly married to someone else.

Only assets acquired through the parties’ actual joint contribution of money, property or industry are co-owned. Shares correspond to their contributions. Although the law contains a presumption of equal contributions and shares, the Supreme Court has explained that a claimant must first prove the qualifying joint acquisition or actual contribution. Cohabitation by itself is insufficient. See Tumlos v. Fernandez, G.R. No. 137650, 12 April 2000.

Useful proof may include:

bank transfers for the down payment or amortization;
receipts for construction materials;
payroll deductions;
loan documents showing both parties as borrowers;
proof of labor or industry directly used to acquire or build the asset;
business records showing capital contributions;
messages acknowledging each party’s contribution; and
a deed or written co-ownership agreement identifying the shares.

If one partner is validly married to another person, that partner’s Article 148 share accrues to the absolute community or conjugal partnership of the valid marriage. Competing claims can therefore involve the unmarried partner, the legally married partner and the lawful spouse.

Same-sex partners and other relationships outside the statutory wording

Articles 147 and 148 are expressly written in terms of a man and a woman living together as spouses. Same-sex partners should not assume that the equal-share presumptions will automatically apply. Rights may instead depend on the title, valid contracts, ordinary co-ownership rules and proof of contributions under the Civil Code.

A written co-ownership agreement can reduce uncertainty by identifying contributions, ownership percentages, responsibility for loans and expenses, and what happens upon separation or death. It cannot validate an unlawful purpose or defeat the rights of lawful spouses, heirs or creditors.

Ordinary co-ownership after separation

Under Civil Code Articles 484 to 498, co-ownership exists when an undivided property or right belongs to different persons.

After the relationship ends, a co-owner ordinarily may:

use the common property without injuring the other co-owner’s rights;
demand contribution toward preservation expenses and taxes;
transfer or mortgage only their undivided share, subject to the rights ultimately allotted in partition; and
demand partition, unless partition is temporarily prohibited by a valid agreement, donation, will or law.

If an asset is physically indivisible and the parties cannot agree that one will keep it and pay the other, a court may order its sale and distribution of the proceeds.

A former partner cannot simply sell the entire property because they paid most of the expenses or because the title is in their possession. Nor should one partner change locks, destroy records, empty a joint account or remove business assets without first determining the parties’ rights.

Gifts, inheritances and estate planning

Gifts between spouses or cohabiting partners

Article 87 generally voids direct or indirect donations or grants of gratuitous advantage between spouses during marriage, subject to the stated exception for moderate gifts on occasions of family rejoicing. The prohibition also applies to persons living together as spouses without a valid marriage.

A supposed “sale” for no real consideration may be attacked as a disguised donation. Additional restrictions apply to donations between persons guilty of adultery or concubinage under Civil Code Article 739.

Inheritance rights

A surviving lawful spouse is a compulsory heir under Civil Code Article 887. Before inheritance is computed, the marital property regime must first be liquidated so that the survivor’s own share is separated from the deceased spouse’s estate.

An unmarried partner is not automatically a compulsory heir merely because the relationship was long, exclusive or produced children. The surviving partner may first recover a proven co-ownership share, but the deceased partner’s remaining share passes under a valid will or the rules of succession.

A will can provide for an unmarried partner only within the disposable portion of the estate and subject to compulsory heirs and legal disqualifications. Article 1028 extends certain donation prohibitions to testamentary provisions. Estate planning for a partner who is still legally married to someone else requires particular care.

When a marriage ends by death and no judicial estate proceeding is filed, Articles 103 and 130 require the surviving spouse to liquidate the absolute community or conjugal partnership judicially or extrajudicially within six months from death. Dispositions or encumbrances involving the unliquidated property after that period may be void. Remarriage without the required liquidation can also trigger mandatory complete separation of property in the subsequent marriage.

Evidence to preserve now

Create a secure copy of records before documents disappear or accounts become inaccessible:

PSA marriage certificate, certificates from previous marriages and court judgments affecting marital status;
marriage settlement and proof of its registration;
certified true copies of land titles and all annotations;
deeds of sale, contracts to sell, reservation agreements and turnover documents;
loan, mortgage and refinancing papers;
bank statements, deposit slips, remittance records and electronic-transfer confirmations;
payslips and records of payroll deductions used for a purchase;
inheritance documents, wills, deeds of donation and estate-settlement papers;
official receipts, tax declarations, real-property tax receipts and association dues;
construction contracts, permits, invoices and photographs of improvements;
business registration, capital accounts, ledgers and financial statements;
insurance and retirement-plan records;
written acknowledgments of ownership or contribution;
proof of household care when Article 147 may apply;
utility bills, barangay records and other proof that a home was actually occupied as the family residence; and
messages or notices concerning a planned sale, mortgage, foreclosure or transfer.

For registered land, obtain a current government-issued certified true copy through the Land Registration Authority’s eSerbisyo portal. A photocopy kept at home may not show a recent mortgage, adverse claim, levy or transfer.

Practical steps when ownership is disputed

Confirm marital status and the applicable regime. Obtain civil-registry documents instead of relying on verbal claims that a former marriage was annulled, dissolved or never valid.
Prepare an asset-by-asset timeline. Record the acquisition date, purchase price, source of every material payment, title holder, outstanding debt and current possessor.
Separate ownership from reimbursement. A person may not own the entire asset but may still have a claim for money advanced, improvements or partnership funds used for an exclusive asset.
Check the current title and lender records. If a sale, mortgage or foreclosure is suspected, verify it immediately. Redemption, auction, registration and court-response periods may run independently of the underlying ownership dispute.
Put a genuine objection in writing. If someone is trying to sell or mortgage common property without consent, promptly document non-consent and consult counsel about notice to the buyer, lender or Registry of Deeds. Do not make false annotations or submit an adverse claim without a legal basis.
Consider a documented settlement. An agreement should identify every asset and debt, ownership percentages, valuation date, payment schedule, taxes and registration responsibilities. Transfers of land require the proper public instruments and registration.
Use the proper court if settlement fails. The Family Courts Act gives Family Courts jurisdiction over specified cases involving marital status and the property relations of spouses or persons living together under different arrangements. The correct action—partition, declaration of nullity of a transaction, accounting, reconveyance, judicial separation of property, estate settlement or another remedy—depends on the facts and relief requested.
Expect family mediation where legally appropriate. Under the Supreme Court’s Rule on Family Mediation, property-relations disputes capable of compromise may be referred to confidential mediation. The ordinary mediation period is 30 days from receipt of the referral order and may be extended, with court approval, for up to another 30 days. VAWC and protection-order cases are excluded.

Deadlines require immediate, case-specific review

There is no single limitation period for every property dispute. The correct deadline may depend on whether the action concerns a void contract, fraud, an implied trust, possession, partition, estate settlement, legal separation, foreclosure or an older Civil Code transaction.

Although a co-owner may ordinarily demand partition while the co-ownership remains recognized, prescription may begin after a clear repudiation of the co-ownership is communicated and supported by legally sufficient acts. Registration, dispossession or transfer to a third person may also affect the analysis.

Do not assume that calling a transaction “void” means it is safe to wait. Evidence can disappear, property can be transferred again, and separate procedural or foreclosure deadlines can expire.

When financial control may be abuse

Property conflict can also involve violence against women and their children. Under Republic Act No. 9262, economic abuse includes conduct such as:

depriving or threatening to deprive a woman of financial resources or the use and enjoyment of conjugal, community or commonly owned property;
controlling her own money or property;
solely controlling conjugal or common money or property; and
destroying household property.

A protection order may, depending on the evidence, address safety, possession of essential personal effects, removal from a residence, support and actual property damage without waiting for annulment or legal separation.

A barangay protection order is issued for the limited acts covered by the statute and is effective for 15 days. A court-issued temporary protection order may be issued on the filing date after an ex parte determination and is effective for 30 days, subject to statutory renewal while the permanent-protection-order case is pending. A permanent protection order remains effective until revoked by a court.

Protection-order proceedings are not subject to compulsory barangay mediation. Barangay officials and court personnel must assist with applications. A victim who lacks access to family or conjugal resources may request representation by the Public Attorney’s Office under the statute.

Seek immediate help from the PNP Women and Children Protection Desk, barangay VAW desk, local social welfare office, PAO or a private lawyer if there are threats, violence, forced signatures, destruction of documents, exclusion from the home or rapid disposal of assets. Call emergency services if anyone is in immediate danger.

Common mistakes

Assuming the title holder always owns everything.
Assuming every marital asset is automatically divided equally without first paying debts and reimbursements.
Treating years of cohabitation as a legal marriage.
Believing the five-year cohabitation rule automatically creates property rights.
Applying Article 147 when one partner had an existing valid marriage.
Relying on homemaking alone to prove an Article 148 contribution.
Signing a quitclaim, deed of sale or extrajudicial settlement without a complete inventory and independent advice.
Moving common funds into another account to hide them.
Accepting a screenshot of a title instead of obtaining a current certified copy.
Waiting until after an auction, foreclosure, death or second transfer before consulting counsel.
Using children, support or access to the home as bargaining tools in a property dispute.
Assuming an informal separation ended the marital property regime.

Frequently asked questions

Is a house bought during marriage automatically owned equally?

Not automatically. It may be presumed community or conjugal property, but the applicable regime, acquisition date, source of funds, exclusions, debts and reimbursements must be determined before the net shares can be calculated.

If the title is only in my spouse’s name, do I still have rights?

Possibly. Property acquired during a marriage governed by absolute community or conjugal partnership may remain common despite registration in one spouse’s name. Obtain the deed, title history and payment records before reaching a conclusion.

Do five years of living together make us legally married?

No. Cohabitation does not itself create a marriage. Article 34 provides a limited marriage-license exemption for qualified couples who have lived together as spouses for at least five years and had no legal impediment throughout the required period; they must still celebrate a valid marriage and satisfy the other legal requirements.

Does a stay-at-home unmarried partner own part of the property?

Under Article 147, family and household care can count as a contribution. Under Article 148, homemaking alone does not automatically satisfy the requirement of actual joint contribution. The relationship’s legal classification is therefore crucial.

Can an unmarried partner demand half of every asset after separation?

No. Article 147 contains equal-share presumptions, but they can be rebutted. Article 148 generally limits ownership to qualifying joint acquisitions and ties shares to actual contributions.

Can one former partner sell their share?

After Article 147 cohabitation ends, ordinary co-ownership rules generally permit a co-owner to transfer an undivided share, but not the other owner’s share. The buyer receives only the interest that may ultimately be allotted in partition. Restrictions in a contract, law or existing mortgage may also apply.

Does an unmarried partner inherit automatically?

No. A proven co-ownership share belongs to the survivor and is not inherited from the deceased, but the deceased partner’s share passes under succession law. A valid will may help, subject to compulsory heirs, the disposable portion and legal disqualifications.

Can spouses privately agree to separate their property after marriage?

A casual or even notarized private agreement does not necessarily change the statutory regime. Separation of property during marriage generally requires a court order under the Family Code, except where the existing marriage settlement already created separation.

Who owns an inheritance received during marriage?

Under absolute community, an inheritance received by one spouse—and generally its fruits and income—is excluded unless the testator expressly made it community property. Under conjugal partnership, the inherited asset is exclusive, but its net fruits received during marriage generally enter the partnership.

Does leaving the family home forfeit ownership?

Not by itself. Physical separation does not automatically dissolve the property regime or erase a co-owner’s share. Abandonment may support specific judicial remedies and can have other consequences, but forfeiture requires a clear legal basis and, where necessary, a court ruling.

Official references

This article provides general Philippine legal information, not legal advice or a prediction of any case. Property classification and available remedies depend on the complete documents and facts. The controlling sources and procedures cited here were checked as of 11 August 2026.