Quick answer

Under Philippine law, a person’s property, rights, and transmissible obligations pass to the heirs at the moment of death. Heirs do not automatically receive every asset free and clear: the estate must first be identified, the surviving spouse’s own share in community or conjugal property must be separated, and the decedent’s enforceable debts, taxes, and settlement expenses must be addressed.

Who inherits—and how much—depends mainly on:

whether there is a valid will;
the decedent’s family relationships and the legal proof of those relationships;
whether an heir predeceased the decedent, renounced the inheritance, or is legally disqualified;
whether property is exclusive, community, or conjugal;
whether special laws, such as Muslim personal law or adoption law, apply; and
the law in force when the decedent died.

Children, the surviving spouse, and, in specified situations, parents or other ascendants are protected as compulsory heirs. A will generally cannot take away their reserved shares, called legitimes, except through a valid disinheritance based on a legal cause expressly stated in the will.

When inheritance rights begin

Succession opens upon death. Under Articles 777 and 1078 of the Civil Code, hereditary rights are transmitted from that moment, and the heirs become co-owners of the inheritance before partition, subject to the estate’s obligations and the eventual determination of each heir’s lawful share.

This does not mean that an heir may immediately sell a particular estate asset as exclusively theirs. Before partition, an heir ordinarily owns only an undivided hereditary interest in the estate. A sale by one heir cannot validly dispose of the other co-heirs’ shares.

An heir’s liability for the decedent’s obligations generally does not exceed the value of the property received from the estate. Creditors and taxes must be considered before the heirs make a final distribution.

Testate and intestate succession

If there is a will

A will controls the distribution only to the extent allowed by law. It must satisfy the applicable formal and substantive requirements and must be proved and allowed in probate. Rule 75 of the Rules of Court on special proceedings provides that no will may pass real or personal property unless it is proved and allowed in the proper court.

Probate principally determines whether the will was executed with the required formalities and whether the testator had testamentary capacity and acted freely. Questions involving ownership, legitimes, preterition, disinheritance, and the reduction of excessive gifts may require further determination during settlement.

If there is no effective will

Intestate succession applies when, among other situations:

the decedent left no will;
the will is void or later loses validity;
the will does not dispose of all the estate;
an instituted heir cannot or will not inherit and no substitution, representation, or accretion resolves the vacancy; or
a condition attached to the institution of an heir cannot be fulfilled.

The Civil Code then determines the order and proportions of inheritance.

Who are compulsory heirs?

Article 887 of the Civil Code identifies the principal compulsory heirs:

legitimate children and descendants;
in their absence, legitimate parents and ascendants;
the surviving widow or widower; and
illegitimate children whose filiation is legally established.

The surviving spouse and illegitimate children may inherit together with legitimate children or, when applicable, legitimate parents. Calling someone a “compulsory heir” does not by itself establish the exact fraction due. The correct share depends on which other heirs survive and whether succession is under a will or by intestacy.

Brothers, sisters, nephews, nieces, and more remote relatives are generally not compulsory heirs. They may inherit by intestacy when no nearer heirs with a better right exist, or they may receive property under a valid will from the portion the testator is free to dispose of.

The legitime: the portion protected by law

The legitime is the part of the estate that the testator cannot freely give away because the law reserves it for compulsory heirs.

Common starting rules include:

Surviving compulsory heirs	General starting rule
Legitimate children or descendants	Collectively, one-half of the hereditary estate is their legitime; they ordinarily divide it equally, subject to representation
Legitimate parents or ascendants, with no legitimate descendants	Generally, one-half of the hereditary estate, subject to adjustments when a surviving spouse also inherits
Surviving spouse with legitimate children	The spouse generally receives a legitime equal to that of one legitimate child
One legitimate child and a surviving spouse	Each generally has a legitime of one-half of the estate
Illegitimate child	Each child’s legitime is generally one-half of the legitime of a legitimate child, subject to the rules protecting the surviving spouse and limits on the disposable portion

These are not universal final computations. The result can change when there is only one legitimate child, when legitimate parents survive with a spouse, when legitimate and illegitimate children concur, or when representation, donations, property regimes, or special laws apply. The Supreme Court’s decision in Heirs of Gabule v. Jumuad, G.R. No. 250613 illustrates why shares must be calculated using the complete family configuration rather than a single fraction taken in isolation.

Rights of children

Legitimate children

Legitimate children are primary compulsory heirs. If several inherit in their own right, they generally receive equal shares. A nearer descendant ordinarily excludes a more remote descendant, although representation may allow the descendants of a predeceased, disinherited, or incapacitated child to take the share that child would have received.

Illegitimate children

An illegitimate child may inherit directly from either parent, but filiation must be legally established. Article 176 of the Family Code, as amended by Republic Act No. 9255, generally gives each illegitimate child a legitime equal to one-half of that of a legitimate child.

Using or not using the father’s surname does not, by itself, conclusively decide filiation or inheritance. Important evidence may include:

the certificate of live birth;
an admission of filiation in a public document;
a private handwritten instrument signed by the parent;
records showing open and continuous possession of the status of a child; and
other admissible evidence under the Family Code and procedural rules.

Actions to establish filiation are subject to rules and time limits that depend on the evidence relied upon. Urgent legal advice is advisable when the alleged parent has died, the birth record is disputed, or settlement proceedings have begun.

Article 992 of the Civil Code also restricts intestate succession between an illegitimate child and the legitimate children or collateral relatives of the child’s parent. Its application can be highly fact-dependent, particularly when representation or direct-line relationships are asserted. It should not be reduced to the inaccurate claim that an illegitimate child “cannot inherit.” The child may inherit directly from the child’s own parent once filiation is established.

Adopted children

Under Sections 41 and 43 of the Domestic Administrative Adoption and Alternative Child Care Act, Republic Act No. 11642, an adoptee is considered the legitimate child of the adopter and has succession rights without discrimination. Adoption ordinarily severs legal ties with biological parents, except where the biological parent is the adopter’s spouse and in other situations governed by the statute.

The adoption decree or order, its effective date, the identity of the adopter, and whether the case involves step-parent adoption must be examined before determining rights in either family line.

Rights of the surviving spouse

A legally surviving spouse is a compulsory heir. The spouse’s inheritance is separate from the spouse’s ownership of their share in community or conjugal property.

For example, if a house is community property, the surviving spouse may first own a share because of the marital property regime. Only the decedent’s net share enters the hereditary estate. The spouse may then inherit an additional portion from that estate.

The following issues can materially change the result:

whether the marriage was valid;
whether a final judgment of nullity, annulment, or legal separation existed;
whether the spouses had a marriage settlement;
whether the property was acquired before or during marriage;
whether the property was inherited or donated exclusively to one spouse;
whether community or conjugal obligations remain unpaid; and
whether Article 1002 of the Civil Code’s rule on a spouse in legal separation applies.

A long-term partner who was never legally married to the decedent is not a surviving spouse for compulsory or intestate succession merely because the couple lived together. The partner may nevertheless have ownership claims over property acquired through actual contributions or under other applicable property rules. Those are ownership questions, not automatic inheritance rights.

Rights of parents and other relatives

Legitimate parents or ascendants become compulsory heirs when the decedent has no legitimate children or descendants. Parents generally divide their share equally; if only one survives, that parent may take the portion reserved for both, subject to other concurrent heirs.

In intestacy, the general order favors descendants, then qualifying ascendants, with the surviving spouse and illegitimate children inheriting according to the applicable combinations. Collateral relatives such as siblings may inherit only when heirs with a prior right do not exclude them. The State ultimately receives the estate by escheat if no person legally entitled to inherit exists.

Representation when an heir dies before the decedent

Representation allows a qualified descendant to step into the place of another person and take the share that person would have inherited.

It may operate in the direct descending line and, in limited intestate cases, among children of the decedent’s brothers or sisters. It commonly becomes relevant when a child of the decedent died first but left children of their own.

Representation is not the same as transmission. If an heir survived the decedent but died before accepting, repudiating, or completing settlement, that heir’s transmissible rights may pass to the heir’s own estate. Dates of death are therefore crucial.

Can an heir be omitted or disinherited?

A testator cannot deprive a compulsory heir of a legitime merely by leaving the heir’s name out of the will.

Preterition

Under Article 854 of the Civil Code, the total omission of a compulsory heir in the direct line, without the heir receiving anything by will or as an advance, may annul the institution of heirs. Legacies and devises remain effective only insofar as they are not excessive.

Preterition has technical requirements. An heir who was expressly disinherited, received a chargeable donation, or was merely given less than the legitime presents a different legal problem.

Disinheritance

Disinheritance must:

be made in a will;
identify a cause expressly recognized by law;
state that cause in the will; and
be proved by the other heirs if the disinherited person denies it.

The legal causes differ for children and descendants, parents and ascendants, and spouses. They include specified forms of maltreatment, unjustified refusal of support, serious criminal conduct, and other grounds listed in Articles 915, 919, and 920 of the Civil Code. Ordinary family conflict, disappointment, estrangement, or a parent’s bare statement that an heir is “ungrateful” is not necessarily a valid cause.

If the cause is not legally sufficient, is not stated, or is not proved, the disinheritance may be ineffective to the extent needed to restore the heir’s legitime.

Incapacity or unworthiness

Article 1032 separately lists causes of unworthiness, including specified serious acts against the decedent or the decedent’s family, certain accusations, coercion involving a will, and concealment or falsification of a will. Application depends on proof, possible condonation, and the precise statutory ground.

Donations made during the decedent’s lifetime

Giving away property before death does not always defeat compulsory heirs.

During settlement, donations to children or other compulsory heirs may need to be brought into account through collation, unless a lawful exemption applies. Donations that exceed the portion the decedent could freely dispose of may be reduced after death for being inofficious.

Preserve the deeds of donation, tax returns, titles, proof of payment, and evidence showing whether the transfer was a true donation, sale, trust arrangement, or simulated transaction. A deed labeled as a “sale” may still be disputed if no consideration was actually paid, but invalidity must be proved through the proper proceeding.

Acceptance and renunciation of inheritance

An heir may generally accept or repudiate an inheritance only after the decedent’s death. Acceptance may be express or implied through acts that unmistakably show an intention to accept.

Repudiation must comply with Article 1051 of the Civil Code: it must be made in a public or authentic instrument, or through a petition submitted to the court handling the estate. Informally telling relatives “I do not want my share” may not amount to an effective legal repudiation.

Renunciation also has tax and succession consequences. A gratuitous waiver favoring selected co-heirs may be treated differently from a general renunciation of an undivided share. Obtain advice before signing a waiver, quitclaim, deed of assignment, or extrajudicial settlement.

How an estate may be settled

Extrajudicial settlement

Section 1, Rule 74 of the Rules of Court allows an extrajudicial settlement when:

the decedent left no will;
the estate has no outstanding debts;
all heirs are of age, or minors are properly represented by authorized judicial or legal representatives; and
all participating heirs agree.

The settlement must be in a public instrument. A sole heir may execute an affidavit of self-adjudication. The instrument must be filed with the Register of Deeds when registered land is involved, and the settlement must be published in a newspaper of general circulation as required by Rule 74.

A bond equivalent to the value of the personal property involved is required when the instrument or affidavit is filed with the Register of Deeds. The bond and real property remain subject to claims under Rule 74 for two years after distribution.

Publication does not cure the exclusion of an heir. Rule 74 expressly states that an extrajudicial settlement is not binding on a person who did not participate or had no notice. The Supreme Court emphasized this limitation in Treyes v. Antonio, G.R. No. 232579.

Judicial settlement

Court proceedings are usually necessary when:

there is a will requiring probate;
heirs dispute their identities or shares;
an heir is missing or improperly represented;
substantial debts or competing claims exist;
the heirs cannot agree on partition;
the validity of a deed, title, donation, or sale is contested;
an executor or administrator must recover, preserve, or sell property; or
estate assets require court-supervised administration.

Venue generally depends on the decedent’s residence at death or, for a nonresident, the location of estate property in the Philippines, as governed by Rule 73.

Estate tax and transfer requirements

For deaths covered by the TRAIN amendments, Republic Act No. 10963 generally imposes a 6% estate tax on the net taxable estate.

The estate tax return is generally due within one year from death. A return is required regardless of gross value when the estate includes registered or registrable property—such as land, vehicles, or shares—for which BIR clearance is necessary before transfer. Returns showing a gross estate exceeding ₱5 million must be supported by the statement required from a certified public accountant.

If the estate lacks sufficient cash, the law permits installment payment within two years from the statutory payment date, subject to the statutory conditions. An extension may also be available in meritorious cases, but it should be requested rather than assumed.

Banks that know of a depositor’s death may allow withdrawal from the decedent’s account subject to the statutory 6% final withholding tax. This tax treatment does not determine who legally owns the withdrawn money.

The estate-tax amnesty filing period ended in June 2025. Estates that did not validly avail themselves of the amnesty should not continue using amnesty forms or rates without confirmation from the BIR. For current forms, filing locations, documentary requirements, and eCAR processing, consult the BIR’s official Estate Tax page and the Revenue District Office with jurisdiction over the estate.

Payment of estate tax does not by itself settle ownership disputes or make an invalid partition valid. Conversely, family agreement does not eliminate tax and registration requirements.

Practical steps for heirs

Secure official civil records. Obtain the death certificate, marriage certificate, birth certificates of all claimed children, and adoption or court records where relevant.
Find and protect the original will. Do not alter, conceal, or privately distribute property contrary to it. A custodian has duties under the Rules of Court regarding delivery of the will.
Prepare a complete family tree. Include deceased children and their descendants, all marriages, legally established illegitimate children, adopted children, and relevant dates of death.
Inventory assets and liabilities. List land, condominium units, bank accounts, vehicles, shares, businesses, insurance, receivables, digital assets, loans, mortgages, taxes, and pending cases.
Determine ownership before calculating inheritance. Check titles, deeds, acquisition dates, marriage settlements, and the applicable marital property regime.
Preserve the estate. Secure property, continue essential payments, document income and expenses, and avoid private withdrawals or sales without authority.
Obtain valuations and tax advice promptly. The estate-tax filing period runs even while heirs are discussing partition.
Choose the correct settlement route. Do not use an extrajudicial settlement if there is a will, unresolved debt, disagreement, or inadequate representation of a minor.
Have every heir review the proposed shares. Attach a clear inventory and computation rather than signing a deed containing only broad waivers.
Complete BIR, Registry of Deeds, and asset-specific transfer requirements. A notarized settlement alone does not transfer every registered asset.

Evidence to preserve

Keep originals or authenticated copies of:

death, birth, marriage, and adoption records;
the will, codicils, and envelopes or custody records;
land titles, tax declarations, deeds, and survey plans;
bank statements, passbooks, investment records, and stock certificates;
business books, corporate records, and partnership documents;
loan, mortgage, and creditor records;
insurance and retirement-benefit documents, including beneficiary designations;
deeds of donation, waivers, previous settlements, and tax filings;
proof of each heir’s address and notice of settlement;
receipts for funeral, medical, preservation, and administration expenses; and
messages, admissions, or handwritten instruments relevant to disputed filiation or transfers.

Create a dated inventory and record who holds each original. Avoid surrendering irreplaceable documents without a written acknowledgment.

Common mistakes

Treating all property used by the decedent as exclusively owned by the decedent.
Dividing community or conjugal property before separating the surviving spouse’s own share.
Assuming that the eldest child controls the estate or receives a larger share.
Excluding an illegitimate child without examining proof of filiation.
Assuming that a live-in partner has the same inheritance rights as a legal spouse.
Using an affidavit of self-adjudication despite the existence of other heirs.
Believing newspaper publication makes an extrajudicial settlement binding on an omitted heir.
Selling a specific estate asset as though one heir already owned it exclusively.
Signing a blanket waiver without an inventory, valuation, or tax analysis.
Ignoring donations and transfers made before death.
Waiting for family agreement before addressing estate-tax deadlines.
Assuming payment of real-property tax or possession of land creates sole ownership.
Treating a beneficiary designation, joint bank account, or corporate record as conclusive without checking the governing contract and ownership evidence.

When legal help is urgent

Seek a Philippine succession lawyer promptly if:

an heir has been omitted from a settlement or title transfer;
someone is selling, mortgaging, withdrawing, hiding, or destroying estate property;
a will may be concealed, forged, altered, or executed under pressure;
filiation is disputed or an applicable action may be time-barred;
a minor, person with disability, absentee, or overseas heir is involved;
the estate has significant debt, tax arrears, businesses, or foreign assets;
heirs dispute a marriage, adoption, donation, waiver, or deed of sale;
a creditor, bank, corporation, or government office has issued a deadline;
estate property is under foreclosure, attachment, ejectment, or adverse claim; or
an extrajudicial settlement was executed without all heirs.

Immediate remedies may include an adverse claim, injunction, receivership, annotation, probate or administration proceedings, partition, accounting, reconveyance, or annulment of instruments. The proper remedy and limitation period depend on the document, the claimant’s participation or notice, registration, possession, fraud, and other facts.

Special situations

The Civil Code rules discussed here do not resolve every Philippine estate. Muslim Filipinos may be governed by the Code of Muslim Personal Laws, Presidential Decree No. 1083 in matters within its coverage. Conflict-of-laws rules may apply when the decedent was a foreign national or owned property abroad. Article 16 of the Civil Code generally makes succession rights and the intrinsic validity of testamentary provisions subject to the decedent’s national law, while Philippine rules may govern the form of certain acts and local proceedings.

Insurance proceeds, retirement benefits, trust property, co-owned assets, corporate shares, and property covered by beneficiary designations may also require separate analysis. Not every asset associated with the decedent necessarily forms part of the probate estate.

Frequently asked questions

Can a parent leave everything to only one child?

Usually not if other compulsory heirs survive. A parent may favor one child only within the disposable portion and subject to rules on legitimes, collation, and reduction of excessive donations or testamentary gifts.

Do daughters and sons receive equal shares?

Yes. Sex and birth order do not create different inheritance shares.

Does the eldest child become the administrator automatically?

No. The eldest child has no automatic ownership or administrative priority merely because of age. Appointment of an executor or administrator follows the will and the Rules of Court.

Can an illegitimate child inherit from the father?

Yes, if filiation is legally established. The child’s surname alone is not conclusive. The exact share depends on the other surviving heirs and the applicable succession rules.

Can grandchildren inherit while their parent is alive?

A nearer descendant generally excludes the more remote descendant in intestacy. Grandchildren commonly inherit through representation when their parent, who was the decedent’s child, predeceased the decedent, is disinherited, or is incapacitated. A will may also give them property from the disposable portion.

Can an heir demand partition?

As a general rule, a co-heir may demand partition, subject to lawful restrictions, pending administration, the decedent’s permitted prohibition against partition, and agreements among heirs allowed by law.

Is a verbal family agreement enough?

It is unsafe and often legally insufficient, especially for land. Settlement, partition, waiver, and registration documents must follow the formal requirements applicable to the transaction.

Does paying estate tax prove that someone is the sole heir?

No. Tax payment and an eCAR facilitate transfer but do not conclusively establish heirship, validate a defective settlement, or defeat another heir’s lawful share.

Is there always a two-year deadline to challenge an extrajudicial settlement?

No. Rule 74 contains a two-year protection and claims mechanism, but it is not a universal limitation period for every action by an omitted heir, owner, or victim of fraud. The cause of action, participation, notice, possession, registration, and relief requested must be examined. Do not delay merely because a longer period might apply.

What happens if all heirs cannot agree?

The estate may require judicial administration or an action for partition, with the court resolving disputed ownership, accounting, debts, and shares.

Official legal sources

This article provides general legal information, not legal advice. Inheritance rights depend on the decedent’s date of death, citizenship, family and property records, will, debts, prior transfers, and applicable special laws. Sources and current procedures were checked as of August 2, 2026.