Quick answer

In Philippine law, inheritance rights arise at the moment of death, but an heir does not automatically become the exclusive owner of a particular house, lot, bank account, or vehicle. What passes initially is the decedent’s transmissible estate—subject to the surviving spouse’s property rights, valid debts, taxes, expenses of administration, the decedent’s will, and the legitimes reserved by law for compulsory heirs.

The correct shares depend on several facts: whether there is a valid will; the decedent’s marital and property status; which relatives were alive when the decedent died; whether a deceased child left descendants; whether filiation or adoption is legally established; whether property is exclusive, conjugal, or community property; and whether an heir validly renounced, was disinherited, or is legally incapable of inheriting.

No heir may simply take estate property, exclude another heir, or sell the entire property as sole owner before the estate and the heirs’ respective rights are properly determined.

When inheritance rights begin

Succession opens upon death. The heirs acquire rights to the inheritance from that moment, although the estate may still require probate, administration, payment of obligations, and partition. These principles appear in Articles 774, 777, and 1078 of the Civil Code of the Philippines.

Only rights and obligations that are not extinguished by death are transmitted. The estate may include:

Land, condominium units, houses, vehicles, shares, business interests, deposits, investments, receivables, and other property owned by the decedent
The decedent’s share in community or conjugal property
Transmissible contractual and property rights
Obligations chargeable against the estate

Personal rights that legally end upon death do not become inheritable property.

Determine the estate before computing any heir’s share

A common mistake is to divide all property registered in the decedent’s name immediately. The gross assets are not necessarily the distributable inheritance.

The proper sequence is generally:

Identify the decedent’s exclusive property and interests.
Determine the applicable marital property regime.
Liquidate the absolute community or conjugal partnership, when applicable.
Separate the surviving spouse’s own share in that property regime.
Identify and settle enforceable estate obligations, taxes, and administration expenses.
Determine the net hereditary estate.
Apply the will, legitimes, or intestate-succession rules.
Partition and transfer the remaining property.

The surviving spouse’s share in community or conjugal property is different from the spouse’s inheritance. The former belongs to the spouse by reason of the marital property regime; the latter comes from the decedent’s net estate.

Property covered by a valid prenuptial agreement, inherited exclusively during marriage, or otherwise excluded from the community or conjugal property may require different treatment. Titles, acquisition documents, marriage records, and the dates and sources of acquisition should therefore be examined before shares are calculated.

Inheritance under a will

A person may distribute property through a valid will, but testamentary freedom is not absolute. The testator cannot ordinarily impair the legitimes of compulsory heirs.

A notarized or attested will must comply with the statutory signing, witnessing, attestation, and acknowledgment requirements. A holographic will must be entirely written, dated, and signed by the testator. Even a document called a “last will” cannot transfer property as a will unless it satisfies the applicable formal and substantive requirements.

A will has no effect until it is proved and allowed in probate. Under Article 838 of the Civil Code and Rules 75 and 76 of the Rules of Court on Special Proceedings, probate determines primarily whether the document is the decedent’s valid will. Questions about ownership, legitimes, preterition, disinheritance, or the validity of particular dispositions may require further judicial determination.

What a will may control

A will may ordinarily:

Designate heirs and their shares
Give specific property or amounts as devises or legacies
Impose lawful conditions
Designate an executor
Partition the estate, subject to the rights of compulsory heirs
Dispose of the “free portion” not reserved as legitime

A disposition that exceeds the free portion is not necessarily void in its entirety. It may be reduced to the extent necessary to complete the compulsory heirs’ legitimes.

Who are compulsory heirs?

Article 887 of the Civil Code identifies compulsory heirs, subject to the order and combinations established by law. They include:

Legitimate children and descendants, with respect to their legitimate parents and ascendants
In the absence of legitimate children or descendants, legitimate parents and ascendants
The surviving spouse
Children whose filiation outside marriage is legally established, as recognized under the Family Code and related laws

Not everyone in this list necessarily inherits in every case. For example, legitimate children generally exclude legitimate parents from the legitime because descendants are in the nearer preferred line. The surviving spouse and children outside marriage may concur with other compulsory heirs under the combinations prescribed by law.

Brothers, sisters, nephews, nieces, cousins, and more remote relatives are generally not compulsory heirs. They may inherit by intestacy when no higher-ranking heirs exclude them, or through a valid will using the disposable portion.

Legitimate children and descendants

Legitimate children generally divide equally the portion allocated to their class.

For legitime purposes:

One legitimate child is generally entitled to one-half of the net hereditary estate.
Two or more legitimate children collectively receive one-half, divided equally among them.
A surviving spouse who concurs with legitimate children generally receives a legitime equal to the share of one legitimate child.
A child whose legally established filiation is outside marriage generally receives one-half of the share of a legitimate child, subject to the estate’s available portion and the rules governing concurrence.

These are starting rules, not a complete computation. The presence of a spouse, descendants through a deceased child, children outside marriage, prior donations, testamentary dispositions, or disputed marital property can change the actual result.

Children born outside marriage

A child does not lose all inheritance rights merely because the parents were not married. The child must, however, establish filiation through the means recognized by law, such as a record of birth, an admission of filiation in a public document or private handwritten instrument, open and continuous possession of the status of a child, or other evidence allowed by the Family Code and procedural law.

Article 176 of the Family Code provides the general rule that the legitime of a child outside marriage is one-half of the legitime of a legitimate child. Republic Act No. 9255, concerning the use of the father’s surname, does not make surname usage the sole basis of inheritance. A child may use the mother’s surname and still have legally established paternal filiation; conversely, merely using a surname does not by itself conclusively establish every succession claim.

Descendants and the former “iron curtain” issue

In Aquino v. Aquino, the Supreme Court held that the prohibition in Article 992 applies to intestate succession between collateral relatives and should not prevent descendants in the direct line from inheriting by representation solely because of the marital status of the intermediate parent. Thus, a grandchild’s claim through a predeceased parent should not be rejected automatically without considering this ruling and the rules on representation. The precise family line and proof of filiation remain essential. See the Supreme Court’s decision in G.R. Nos. 208912 and 209018, December 7, 2021.

Adopted children

A legally adopted child generally has the same rights and obligations as a legitimate child of the adopter for purposes of filiation and succession. The adoption must be established through a valid decree or administrative order under the law applicable when the adoption was completed.

Under Republic Act No. 11642, legal ties between the adoptee and biological parents are generally severed, except where the biological parent is the adopter’s spouse. Testamentary succession may still operate according to the will and applicable succession law.

Informal care, guardianship, use of the family surname, or treatment as a child does not by itself produce all the inheritance effects of a legal adoption.

The surviving spouse

A surviving spouse is generally a compulsory heir if the marriage was valid and the spouse was not disqualified under an applicable legal rule.

The spouse’s share depends on the heirs with whom the spouse concurs:

With legitimate children, the spouse generally receives a share equivalent to that of one legitimate child.
With legitimate parents and no legitimate descendants, the spouse has rights alongside the parents.
With children outside marriage and no legitimate descendants or ascendants, special proportions apply.
If there are no descendants, ascendants, children outside marriage, or qualified collateral relatives, the spouse may inherit the entire intestate estate.

A spouse who was merely separated in fact ordinarily remains a legal spouse. A final judgment of annulment, declaration of nullity, or legal separation may materially affect succession rights, depending on the judgment, the spouse’s good or bad faith, and the governing provisions.

A partner in a live-in relationship is not automatically a compulsory heir merely because the relationship lasted many years or the partners had children. The partner may nevertheless own a share in property under co-ownership rules, be named in a valid will subject to legitimes, or possess contractual and other independent rights.

Parents, grandparents, and other ascendants

Legitimate parents inherit as compulsory heirs when the decedent left no legitimate children or descendants. The father and mother ordinarily divide the inheritance allocated to them equally. If only one survives, that parent receives the entire share belonging to the parental line.

More remote legitimate ascendants inherit only when nearer ascendants in the same line are absent. Maternal and paternal lines may both have to be considered.

Parents do not ordinarily take the legitime reserved for legitimate ascendants when legitimate children or descendants survive, although they may receive property from the disposable portion under a will.

Representation: when descendants take a deceased heir’s place

Representation allows a person to step into the place and degree of another and receive the inheritance that the represented person would have received.

It commonly applies when a child of the decedent died before the decedent but left descendants. For example, if a decedent had two children, one surviving and one predeceased with two children, the grandchildren may collectively take their deceased parent’s branch share rather than each receiving a share equal to the surviving child.

Distribution by representation is generally per stirpes, or by family branch. The representatives divide the share that would have belonged to the represented person.

Representation is not available in every situation. It operates only in the cases expressly allowed by law, including certain instances of predecease, incapacity, or disinheritance. A voluntary repudiation of inheritance does not ordinarily allow the renouncing heir to be represented.

What happens when there is no valid will?

If there is no will, the will is invalid, or the will does not dispose of the entire estate, intestate succession applies to the undisposed property.

The Civil Code generally calls relatives in this order, subject to concurrence and representation:

Legitimate children and descendants
Legitimate parents and ascendants when there are no legitimate descendants
Children outside marriage, under the applicable concurrence rules
The surviving spouse
Brothers, sisters, nephews, and nieces
Other collateral relatives within the fifth civil degree
The State, if there is no person entitled to inherit

The order is not a simple one-person-at-a-time list. A surviving spouse and children outside marriage, for example, can concur with other heirs. Nearer relatives generally exclude more remote relatives, except where representation is permitted.

Common intestate patterns

Subject to filiation, representation, and other qualifications:

Legitimate children alone generally divide the estate equally.
Legitimate children and the surviving spouse generally receive equal shares, with the spouse counted as one child.
Legitimate children, children outside marriage, and a surviving spouse may all concur, with each child outside marriage generally receiving one-half of a legitimate child’s share and the spouse receiving the equivalent of one legitimate child’s share.
Legitimate parents and a surviving spouse, with no descendants, generally divide the intestate estate equally between the parental class and the spouse.
A surviving spouse and children outside marriage, with no legitimate descendants or ascendants, generally divide the intestate estate by halves between the spouse and the children’s class.
Full-blood and half-blood siblings do not necessarily receive equal amounts; a full-blood sibling generally receives twice the share of a half-blood sibling in the relevant intestate setting.

These formulas should not be applied until the net estate and complete family tree are established.

Preterition, disinheritance, and unworthiness

Preterition

Preterition occurs when a compulsory heir in the direct line is totally omitted from the inheritance without being expressly disinherited and without receiving anything by testamentary disposition, donation, or other qualifying transfer. If its legal requirements are present, preterition may annul the institution of heirs, although valid devises and legacies may remain effective insofar as they are not inofficious.

An omitted heir does not automatically prove preterition. The court must examine the will, the heir’s relationship, prior transfers, and whether the omission was total.

Disinheritance

A compulsory heir cannot be disinherited merely because of family conflict or a general statement that the heir was “ungrateful.” Disinheritance must:

Be made in a valid will
Identify the heir
State a cause expressly recognized by law
Be supported by proof if challenged

The Civil Code contains separate statutory grounds for disinheriting children or descendants, parents or ascendants, and a spouse. If the stated cause is not legally sufficient or is not proved, the disinheritance may be ineffective to the extent that it impairs the heir’s legitime.

Reconciliation may deprive the testator of the right to disinherit for the reconciled act or render a prior disinheritance ineffective under Article 922.

Unworthiness

Article 1032 identifies acts that may make a person incapable of succeeding, including specified serious offenses against the decedent or close family members, certain accusations, coercion involving a will, and concealment or alteration of a will. Because the grounds are specific and carry serious consequences, exclusion should not be assumed without proper evidence and legal proceedings where disputed.

Prior donations may affect the final shares

Lifetime donations can affect estate distribution. Certain donations to compulsory heirs are brought into account through collation, unless lawfully exempted, so that the heirs’ final shares can be equalized and legitimes protected.

Even a donation described as “absolute” may be reduced after death if it was inofficious—meaning it exceeded what the donor could legally give without impairing compulsory heirs’ legitimes.

Preserve deeds of donation, tax returns, titles, acknowledgments, bank records, and documents showing whether the transfer was a true sale or a gift. A simulated sale used to defeat compulsory heirs can be challenged if supported by evidence.

Before partition, heirs generally own the estate in common

Before partition, the heirs generally have undivided interests in the hereditary estate. An heir does not automatically own a particular bedroom, floor, lot segment, or vehicle merely because the family informally assigned it.

A co-heir may generally sell or assign only that heir’s hereditary right or undivided interest—not the entire estate or a specific property as if solely owned. A transfer by one heir of the whole property ordinarily cannot prejudice the shares of non-consenting co-heirs, although the exact effect may depend on registration, good-faith purchaser issues, partition, and the property ultimately allocated to the seller.

Each co-heir may generally demand partition. A testator may prohibit partition for a period not exceeding 20 years. The heirs may also agree to keep the estate undivided for a limited period allowed by law.

How an estate may be settled

Extrajudicial settlement

Rule 74 permits extrajudicial settlement when:

The decedent left no will;
The estate has no outstanding debts, or the debts have been paid;
All heirs participate;
All heirs are of legal age, or minors or incapacitated heirs are properly represented; and
The settlement complies with the required public-instrument, publication, bond, and registration requirements, as applicable.

The deed must be published once a week for three consecutive weeks in a newspaper of general circulation. Publication does not cure the deliberate omission of an heir, and an extrajudicial settlement does not bind a person who did not participate or had no notice of it in the legal sense recognized by the Rules.

Rule 74 also provides a two-year period during which distributees may be liable to persons deprived of lawful participation or to unpaid creditors, subject to the rule’s protections for persons with disabilities and other applicable remedies. This two-year provision should not be treated as universal permission to conceal an heir or commit fraud.

A sole heir may execute an affidavit of self-adjudication if the Rule’s conditions are satisfied.

Judicial settlement

Court proceedings may be necessary when:

There is a will to probate;
Heirs or their shares are disputed;
An heir is missing, unknown, or improperly excluded;
A minor’s interests require court protection;
There are unpaid or contested debts;
The validity of a sale, donation, marriage, filiation, or title is contested;
The estate requires an administrator to collect assets or preserve property;
Heirs cannot agree on partition; or
Property must be sold under court authority to pay obligations or distribute value.

Proceedings are generally filed in the proper Regional Trial Court based on the decedent’s residence at death, or, for a nonresident, where estate property is located, subject to the venue and jurisdiction rules in Rule 73.

Estate tax and transfer requirements

For decedents who died on or after January 1, 2018, the estate tax is generally 6% of the net taxable estate. The estate-tax return is generally due within one year from death. A reasonable filing extension not exceeding 30 days may be granted in meritorious cases, but this should be requested before relying on it.

The tax rules permit longer payment extensions in cases of undue hardship—generally up to five years for judicial settlement or two years for extrajudicial settlement—subject to BIR approval, possible security, and interest. Installment payment or partial disposition of estate assets may also be allowed under applicable conditions. See BIR Revenue Regulations No. 12-2018.

A return is required when registered or registrable property needs a BIR certificate authorizing transfer, regardless of gross estate value. The current estate-tax form is available through the BIR’s BIR Form No. 1801 page.

After compliance, the heirs ordinarily obtain an electronic Certificate Authorizing Registration, or eCAR, before transferring registrable assets. The BIR publishes an official eCAR documentary checklist for estate transfers.

The estate-tax amnesty under Republic Act No. 11956 covered qualifying estates of persons who died on or before May 31, 2022, but its statutory availment period ended on June 14, 2025. As of the source-check date below, heirs should not assume that the amnesty remains open. Ordinary estate-tax rules, including applicable additions for late compliance, may now govern unless a later law or valid issuance provides otherwise.

Practical steps for heirs

Secure civil-registry records. Obtain the PSA death certificate, marriage certificate, and birth or adoption records needed to establish relationships.
Locate the original will. Do not destroy, alter, or conceal it. A person who has custody of a will may have duties under Rule 75.
Build a complete family tree. Include predeceased children and their descendants, children from earlier relationships, adopted children, and legally established children outside marriage.
Inventory assets and debts. Check titles, tax declarations, bank accounts, investments, shares, vehicles, business records, loans, mortgages, taxes, and pending cases.
Determine marital-property ownership. Review the marriage date, prenuptial agreement, source of funds, dates of acquisition, and inheritance or donation documents.
Preserve and insure estate property. Pay necessary expenses, prevent unauthorized withdrawals, and document income and expenses.
Obtain reliable valuations. Estate-tax valuation and partition value may differ depending on the asset and governing rule.
Compute the net estate and legal shares. Do this before anyone signs a waiver, sale, or settlement.
Choose the correct settlement procedure. Use probate or judicial settlement when the facts do not qualify for Rule 74.
Complete tax and registration requirements. Coordinate the BIR, Registry of Deeds, local treasurer or assessor, banks, corporations, and other registries as applicable.
Execute and register the partition. Ensure every heir, representative, and property is correctly identified.
Keep a complete accounting. A person managing estate assets should retain receipts, rental records, withdrawals, tax payments, and distributions.

Evidence heirs should preserve

Keep original or certified copies of:

Death, marriage, birth, and adoption records
The original will and any codicil
Land titles, deeds, tax declarations, and survey plans
Prenuptial agreements and marriage-settlement documents
Bank statements and certifications as of the date of death
Stock certificates, brokerage records, corporate records, and audited statements
Vehicle registrations and insurance records
Loan, mortgage, and creditor documents
Deeds of donation and proof of earlier advances to heirs
Estate-tax returns, payment receipts, eCARs, and correspondence with the BIR
Records of rentals, harvests, dividends, business income, and estate expenses
Messages or documents showing concealment, unauthorized sales, withdrawals, or threats
Proof of filiation or acknowledgment where parentage is disputed
The newspaper pages and publisher’s affidavit proving Rule 74 publication

Create digital copies, but preserve originals because courts, the BIR, banks, and registries may require them.

Common mistakes

Dividing the gross property without first liquidating the marital property regime
Assuming the eldest child owns or controls the estate
Treating the surviving spouse’s property-regime share as the spouse’s entire entitlement
Excluding a child solely because the child was born outside marriage or uses a different surname
Ignoring descendants of a child who died before the decedent
Believing a live-in partner automatically has the same inheritance rights as a spouse
Using an extrajudicial settlement despite a will, outstanding debt, or unresolved heirship dispute
Omitting an heir from the deed or publication
Signing a waiver without an inventory, valuation, and computation
Selling a specific estate property before partition as though one heir were its sole owner
Assuming tax payment alone settles ownership
Assuming publication makes an invalid settlement binding on an omitted heir
Delaying estate-tax compliance while penalties and registration problems accumulate
Relying on an informal or notarized “will” without probate
Concealing estate income or withdrawing funds without an accounting

When legal help is urgent

Consult a Philippine succession lawyer promptly if:

Someone is about to sell, mortgage, transfer, demolish, or occupy estate property without consent;
A bank account or business is being emptied;
The original will is missing, concealed, damaged, or disputed;
An heir was omitted from an extrajudicial settlement;
A minor, incapacitated person, or missing heir is involved;
Filiation, adoption, marriage, or legitimacy is contested;
The estate has substantial debts or threatened foreclosure;
A supposed deed bears a forged signature or was signed through intimidation;
The estate-tax deadline is approaching or has passed;
A title has already been transferred to selected heirs or third parties;
A co-heir refuses to account for rent, harvests, dividends, or sale proceeds; or
Prescription, laches, purchaser-in-good-faith issues, or the Rule 74 periods may be raised.

Immediate remedies may include notice to registries or institutions, an adverse claim where legally appropriate, an injunction, probate, administration, annulment of a deed, reconveyance, partition, accounting, or recovery of a legitime. The correct remedy and deadline depend on the document challenged, the date of discovery, possession, registration, fraud, and the parties involved.

Frequently asked questions

Can a parent give the entire estate to only one child?

Not ordinarily if other compulsory heirs survive. A parent may dispose of the free portion, but donations and testamentary gifts that impair another compulsory heir’s legitime may be reduced. Valid disinheritance requires a statutory cause stated in a valid will.

Does the eldest child receive a larger share?

No general Philippine succession rule gives the eldest child a larger share merely because of age, gender, or responsibility for the family.

Can an heir be excluded because the heir did not pay funeral expenses?

Not for that reason alone. Funeral payments may be considered in the estate’s accounting or reimbursement, but they do not automatically extinguish an heir’s legitime.

Does a child outside marriage inherit from the father?

Yes, if paternal filiation is legally established and the applicable succession requirements are met. The amount depends on the other surviving heirs and whether succession is testate or intestate.

Can grandchildren inherit while their parent is alive?

A nearer descendant generally excludes more remote descendants in the same line. Grandchildren may nevertheless inherit through a will from the disposable portion or under other applicable rules. Representation usually becomes relevant when their parent predeceased the decedent, is incapacitated to inherit, or was validly disinherited.

Can one heir sell an inherited land without the others?

An heir may generally transfer only the heir’s undivided hereditary interest before partition. The heir cannot ordinarily convey the non-consenting co-heirs’ shares or guarantee ownership of a specific physical portion that has not been allocated.

Is a notarized extrajudicial settlement enough to transfer land?

No. The deed must satisfy Rule 74, publication, estate-tax, eCAR, local-tax, and Registry of Deeds requirements. All necessary heirs and representatives must properly participate.

Can an heir refuse an inheritance?

Yes. Repudiation must follow Article 1051 of the Civil Code, generally through a public or authentic instrument or a petition presented to the court handling the estate. It cannot ordinarily be partial, conditional, or made after acts that amount to acceptance. Tax and donation consequences should be reviewed before signing.

Can heirs divide property while estate tax remains unpaid?

They may agree on a proposed partition, but registrable assets generally cannot be transferred and distributed without the required BIR clearance or eCAR. Estate obligations must be addressed before final delivery of distributive shares.

Do inheritance rights expire after two years?

Not automatically. Rule 74’s two-year provisions concern particular liabilities and remedies following an extrajudicial settlement; they are not a universal limitation for every omitted-heir, fraud, ownership, probate, or partition claim. The applicable period depends on the cause of action and facts.

This article provides general legal information, not advice for a particular estate. Inheritance computations and remedies should be based on the complete family tree, civil-status records, will, property documents, debts, prior transfers, and settlement history. Philippine legal and administrative sources were checked through August 24, 2026.