Quick answer

Under Philippine law, inheritance rights arise at the moment a person dies. The heirs become entitled to the decedent’s transmissible property rights, but the estate must first be identified, the surviving spouse’s own property share separated, and the decedent’s debts, taxes, and administration expenses settled.

Who inherits—and how much—depends mainly on:

Whether there is a valid will;
The decedent’s family relationships at the time of death;
Whether filiation, marriage, or adoption can be legally proved;
Which assets actually belong to the estate;
Whether an heir validly renounced, was disinherited for a legal cause, or is legally incapable of inheriting; and
Whether special rules, such as the Code of Muslim Personal Laws or conflict-of-laws rules, apply.

A will generally cannot deprive compulsory heirs of their legitime, or minimum share reserved by law, unless there is a valid disinheritance on a statutory ground. If there is no valid will, or the will does not dispose of the entire estate, the Civil Code’s rules on intestate succession determine the heirs and their shares.

Inheritance begins at death, but distribution is not immediate

Article 777 of the Civil Code of the Philippines provides that succession rights are transmitted from the moment of death.

This does not mean that an heir may immediately take a particular house, withdraw estate funds, or sell a specific parcel of land. Before partition, two or more heirs generally own the hereditary estate in common, subject to the decedent’s debts and the proper settlement of the estate.

An heir’s final entitlement can change after the parties determine:

Which properties were exclusively owned by the decedent;
Which properties were community or conjugal property;
The surviving spouse’s separate share in that property;
The decedent’s valid debts and estate expenses;
The effect of lifetime donations that must be brought into the computation or reduced;
Whether a will is valid and has been allowed by the court; and
The identities and legal status of all heirs.

The “estate” is therefore not automatically everything registered in the decedent’s name, found in the family home, or controlled by the family.

Who are compulsory heirs?

Under Article 887 of the Civil Code, compulsory heirs may include:

Legitimate children and descendants;
In their absence, legitimate parents and ascendants;
The surviving legal spouse; and
Illegitimate children whose filiation is duly established.

These groups do not always inherit simultaneously. For example, legitimate parents are generally excluded by legitimate children or descendants. The surviving spouse and illegitimate children, however, may inherit together with other compulsory heirs.

A person described socially as a “common-law spouse,” fiancé, partner, caregiver, stepchild, godchild, sibling, nephew, or niece is not necessarily a compulsory heir. Such a person may inherit through a valid will or, in some cases, under the rules of intestate succession, but only if the legal requirements are met.

Legitimate, illegitimate, legitimated, and adopted children

Legitimate and legitimated children

Legitimate children are compulsory heirs. Children validly legitimated under the Family Code generally enjoy the same rights as legitimate children.

When a legitimate child of the decedent died earlier, that child’s descendants may sometimes inherit by representation, taking the share that their parent would have received. Representation depends on the applicable statutory conditions and should not be assumed merely because someone is a grandchild.

Illegitimate children

An illegitimate child is also a compulsory heir of a parent, but filiation must be proved through legally accepted evidence. A surname, family reputation, photograph, or private claim may not by itself be enough.

Article 176 of the Family Code, as amended, provides that the legitime of each illegitimate child is one-half of the legitime of a legitimate child. The actual peso amount still depends on which other heirs survive and whether the succession is testate or intestate.

The Supreme Court has also ruled that children, regardless of the circumstances of their birth, may inherit from a direct ascendant, such as a grandparent, by right of representation. This limits the former broad application of the Civil Code’s “iron curtain” rule in the direct line. The controlling decision is Aquino v. Aquino, G.R. No. 208912, December 7, 2021. Claims involving collateral relatives—such as uncles, aunts, cousins, or siblings of a parent—require separate analysis and should not be treated as automatically covered by that ruling.

Adopted children

Under Sections 41 and 43 of Republic Act No. 11642, a legally adopted child is considered the legitimate child of the adopter and generally has succession rights without discrimination.

The exact succession consequences may depend on the adoption law in force, the adoption order, whether the adoption was by a stepparent, and whose estate is involved. Informal fostering, guardianship, or treating someone as one’s own child does not by itself create the inheritance rights of a legally adopted child.

Rights of the surviving spouse

A surviving legal spouse is generally a compulsory heir. Before calculating inheritance, however, the couple’s property regime must be liquidated. The surviving spouse’s share in community or conjugal property belongs to that spouse and is not inherited from the decedent. Only the decedent’s portion enters the estate.

The spouse’s inheritance share depends on the other surviving heirs. Common intestate combinations include:

Surviving heirs	General intestate rule
Legitimate children and spouse	The spouse receives a share equal to that of each legitimate child
Illegitimate children and spouse, with no legitimate descendants or legitimate ascendants	One-half goes to the spouse and one-half collectively to the illegitimate children
Legitimate parents or ascendants and spouse	One-half goes to the ascendants and one-half to the spouse
Legitimate parents, illegitimate children, and spouse	One-half goes to the legitimate parents or ascendants, one-fourth to the illegitimate children, and one-fourth to the spouse
Spouse alone, with no descendants, ascendants, illegitimate children, or qualifying collateral relatives	The spouse generally inherits the entire estate
Spouse and qualifying siblings, nephews, or nieces, with no descendants, ascendants, or illegitimate children	The spouse generally receives one-half; the collateral heirs receive the other half

These are starting rules, not substitutes for a complete computation. Representation, half-blood relationships, prior deaths, repudiation, adoption, and a valid will can alter the result.

A partner who was not legally married to the decedent generally has no automatic inheritance right as a spouse. The partner may nevertheless own a share of property acquired during the relationship under Articles 147 or 148 of the Family Code, depending on the facts. That ownership issue must be resolved before identifying the estate.

A spouse may also lose inheritance rights in specific situations, including certain effects of a final decree of legal separation. Mere physical separation ordinarily does not, by itself, end a valid marriage or automatically remove inheritance rights.

What happens when there is a valid will?

A will determines succession only after it is proved and allowed by the proper court. Rule 75 of the Rules of Court on special proceedings states that no will passes real or personal property unless it is allowed in court.

A notarized will, a will kept by a lawyer, or a handwritten holographic will is therefore not self-executing.

The will may distribute only:

The portions reserved as legitimes in a manner consistent with law; and
The disposable or “free” portion that remains after all legitimes are satisfied.

The precise legitime depends on the combination of compulsory heirs. A clause saying that one child receives “nothing,” or that one beneficiary receives “all properties,” does not automatically override the legitimes of compulsory heirs.

The 20-day duty concerning a will

A person holding the will must deliver it to the court with jurisdiction or to the named executor within 20 days after learning of the testator’s death. A person named as executor must generally present the will and state in writing whether the trust is accepted or refused within the applicable 20-day period under Rule 75.

Anyone holding an original will should preserve it exactly as found. Do not remove pages, add markings, repair signatures, or discard an apparently revoked or outdated will.

Preterition, disinheritance, and an impaired legitime are different

Preterition

Preterition generally occurs when a compulsory heir in the direct line is totally omitted from the inheritance without being expressly disinherited and without having received anything by way of a legacy or devise. Under Article 854, it may annul the institution of heirs, while valid devises and legacies may remain effective to the extent allowed by law.

Not every omission is preterition. The heir’s relationship to the decedent, what the will says, and whether the heir received anything must be examined.

Disinheritance

A compulsory heir can be disinherited only:

Through a will;
For a cause expressly recognized by law; and
With the legal cause specified in the will.

Family conflict, estrangement, disapproval of a marriage, failure to visit, or a general statement that the heir was “ungrateful” is not automatically a valid statutory cause. If the disinherited heir denies the allegation, those relying on the disinheritance may have to prove the stated cause.

Impairment of legitime

If a compulsory heir was included but received less than the lawful legitime, the usual issue is completion or reduction—not necessarily the cancellation of the entire will. The proper remedy depends on the will, donations, estate value, and combination of heirs.

What happens when there is no will?

Intestate succession applies when, among other situations:

The decedent left no will;
The will is void or is not allowed;
The will does not dispose of the entire estate;
The instituted heir cannot or will not inherit and no valid substitution or accretion resolves the share; or
A condition attached to the institution of an heir fails.

The general order favors:

Legitimate children and descendants;
In their absence, legitimate parents and ascendants;
Illegitimate children;
The surviving spouse;
Brothers, sisters, nephews, and nieces in the situations allowed by law;
Other collateral relatives within the degree allowed by the Civil Code; and
The State, if no qualified heir exists.

This is not a simple queue. The surviving spouse and illegitimate children can concur with other classes, and representation can affect who takes a deceased relative’s share.

Common intestate shares involving children

Subject to proof of status and other applicable rules:

Legitimate children generally divide the estate equally when they are the only heirs.
If legitimate children and a surviving spouse inherit together, the spouse generally receives the same share as one legitimate child.
An illegitimate child’s share is generally one-half of the share of a legitimate child.
If legitimate and illegitimate children inherit together, the available estate is divided using that two-to-one proportion, subject to the rights of a surviving spouse and other applicable provisions.
Descendants may represent a predeceased parent where the Civil Code allows representation.

Do not divide property using these ratios until the net hereditary estate and all surviving heirs have been verified.

Can an heir be excluded for wrongdoing?

An heir may be incapable of succeeding because of acts listed in Article 1032 of the Civil Code, such as certain serious offenses against the decedent, accusations meeting the statutory conditions, coercion concerning a will, or concealment or alteration of a will.

These grounds are specific and fact-sensitive. Suspicion, ordinary family disputes, or an allegation of “abandonment” does not automatically establish unworthiness.

Unworthiness is also different from disinheritance. One arises by operation of law under statutory conditions; the other must be made in a will for a legally recognized cause.

Can an heir refuse an inheritance?

Yes. An heir may accept or repudiate an inheritance only after the decedent’s death. Repudiation must comply with Article 1051 of the Civil Code: it must be made in a public or authenticated instrument, or through a petition filed with the court handling the estate.

An informal family conversation, text message, unsigned waiver, or failure to attend meetings may not amount to a valid repudiation.

An heir should not sign a waiver without understanding:

The estate’s assets and debts;
The heir’s correct legal share;
Whether the document transfers the share to a particular person rather than simply repudiating it;
Possible donor’s, estate, capital-gains, and documentary-stamp tax consequences; and
Whether the heir has already performed acts amounting to acceptance.

Creditors may also have rights when an heir repudiates an inheritance to their prejudice.

Debts are settled before heirs receive the net estate

Heirs inherit the net estate, not merely its assets. Valid debts and estate expenses must be addressed during settlement.

As a general rule, heirs are not personally liable beyond the value of estate property they receive merely because they are heirs. But they should not distribute or dispose of estate assets while valid creditor claims, taxes, or administration expenses remain unresolved.

Potential obligations may include:

Loans and mortgages;
Unpaid taxes;
Medical or funeral obligations chargeable to the estate;
Court-approved administration expenses;
Claims arising from contracts or judgments; and
Obligations secured by estate property.

A family should verify every alleged debt. Preserve loan documents, statements of account, receipts, mortgage records, and proof of payment.

Property that may not form part of the estate

Before dividing anything, determine whether an asset is legally part of the hereditary estate. Items that may require separate treatment include:

The surviving spouse’s share in community or conjugal property;
Property held by the decedent merely as trustee, agent, or co-owner;
Assets validly transferred before death, subject to possible challenges or reduction;
Life-insurance proceeds payable to a designated beneficiary, depending on the policy and applicable law;
Retirement, pension, or employment benefits governed by a special law or beneficiary designation;
Corporate property belonging to a corporation, rather than property owned personally by a shareholder; and
Property subject to another country’s succession or ownership laws.

Possession of a title, passbook, ATM card, or key does not establish exclusive ownership.

How an estate may be settled

Probate or judicial settlement

Court proceedings are generally necessary when:

There is a will;
Heirs dispute the will, their status, or their shares;
The estate has unresolved debts;
An heir is missing, unknown, or cannot validly participate;
The parties cannot agree on partition or administration;
Property ownership is seriously disputed; or
Judicial authority is needed to preserve, manage, or sell estate property.

The proper proceeding may involve probate, issuance of letters testamentary or administration, inventory, creditor claims, payment of obligations, determination of heirs, and partition.

Extrajudicial settlement

Section 1, Rule 74 allows an extrajudicial settlement when the decedent left no will and no outstanding debts, and all heirs are of lawful age or minors are properly represented by judicial or legal representatives.

The heirs may divide the estate through a public instrument filed with the proper Register of Deeds. If there is only one heir, that heir may execute an affidavit of self-adjudication. The required notice 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 or other substantive defects. Rule 74 also protects persons who were not parties to the settlement and creates potential liability within the rule’s two-year period. For registered land, the two-year lien is annotated under Section 86 of Presidential Decree No. 1529.

Use extrajudicial settlement only after checking for a will, debts, every heir, and every affected property.

Estate tax and transfer requirements

Estate tax is separate from each heir’s civil-law right to inherit. For deaths covered by the current TRAIN-law regime, the estate tax is generally 6% of the net taxable estate. Different rules may apply when the death occurred before January 1, 2018.

The estate tax return is generally due within one year from the date of death. The BIR may allow an extension to file, an extension to pay in meritorious cases, installment payment, or approved partial disposition, subject to statutory and regulatory requirements. Relief is not automatic and should be requested before relying on it.

The applicable return, deductions, filing venue, documentary requirements, and payment process should be checked against the BIR’s current Estate Tax guidance and Revenue Regulations No. 12-2018.

Late settlement can result in interest, penalties, title-transfer problems, and difficulty obtaining records. The estate-tax amnesty under Republic Act No. 11956 had a statutory payment deadline of June 14, 2025; it should not be assumed available for a filing made now.

Practical steps for heirs

Secure the death certificate. Obtain certified copies from the civil registrar or Philippine Statistics Authority as appropriate.
Preserve every possible will. Check personal files, bank safekeeping arrangements, and the decedent’s lawyer or trusted custodian.
Build a complete family tree. Include all marriages, children, adopted children, predeceased children and their descendants, parents, and relevant siblings.
Collect proof of relationships. Obtain birth, marriage, adoption, legitimation, recognition, and court records. Resolve inconsistencies in names, dates, or civil-status entries early.
Inventory assets and liabilities. Include real property, bank accounts, shares, vehicles, businesses, receivables, insurance, pensions, digital assets, loans, mortgages, and pending cases.
Identify the property regime. Locate marriage certificates, marriage settlements, titles, deeds, tax declarations, and records showing when and how each asset was acquired.
Protect estate property. Keep an inventory, photograph valuables, secure premises, preserve digital records, and document any income or expenses involving estate assets.
Do not make private distributions prematurely. Pay no heir “in advance” and sell no specific asset without checking authority, co-ownership, tax, and settlement requirements.
Determine the correct proceeding. Decide whether probate, judicial administration, extrajudicial settlement, or self-adjudication is legally available.
Attend promptly to BIR and registration requirements. Secure the estate’s tax identification requirements, file the appropriate return, obtain the necessary certificate authorizing registration, and complete transfers with the Register of Deeds and other agencies.

Evidence worth preserving

Keep originals or reliable certified copies of:

The death certificate and funeral records;
Every version or copy of a will and its envelope;
Birth, marriage, adoption, and court records;
Titles, deeds, tax declarations, surveys, and property-tax receipts;
Bank statements and account-opening documents;
Stock certificates and corporate records;
Loan, mortgage, and payment documents;
Insurance policies and beneficiary designations;
Pension and employment-benefit records;
Marriage settlements and property agreements;
Receipts for estate expenses;
Communications about ownership, gifts, loans, or family settlements;
Medical records relevant to testamentary capacity, if genuinely disputed; and
Proof of possession, rentals, crops, business income, or withdrawals after death.

Do not secretly alter, destroy, backdate, or manufacture estate documents. Keep a written record of who holds each original.

Common mistakes

Assuming the eldest child controls the estate;
Treating the surviving spouse’s own conjugal or community share as an inheritance;
Excluding an illegitimate or adopted child without checking legal proof;
Assuming a live-in partner is automatically a spouse-heir;
Dividing gross assets without first addressing debts and taxes;
Using an extrajudicial settlement despite a will or known unpaid debt;
Omitting an heir because that person lives abroad or is estranged;
Selling estate property without the consent or authority required by law;
Withdrawing money through the decedent’s ATM card after death;
Relying on an unprobated will as if it already transferred title;
Signing a waiver without an inventory and share computation;
Believing publication makes a defective settlement valid;
Ignoring the one-year estate-tax filing period; or
Assuming an old estate automatically follows today’s tax or succession rules.

When legal help is urgent

Consult a Philippine succession lawyer promptly if:

Someone is hiding, destroying, or refusing to deliver a will;
Estate money is being withdrawn or property is being sold without authority;
An heir was omitted from a deed or proceeding;
A deadline for the estate-tax return is near or has passed;
The decedent had more than one marriage or disputed children;
Filiation, adoption, marriage, or ownership records conflict;
A compulsory heir was disinherited or omitted from a will;
The decedent or an heir was a foreign national or lived abroad;
Property is located in another country;
An heir is a minor, incapacitated, missing, or unknown;
The estate has substantial debts or an operating business;
There is a dispute over testamentary capacity, forgery, undue influence, or fraud;
Muslim personal law may apply; or
The heirs cannot agree on possession, administration, sale, or partition.

Immediate protective measures may be needed when assets are at risk. Do not wait for an informal family compromise if titles, accounts, crops, rental income, or business assets are being diverted.

Special cases requiring separate analysis

Muslim succession

For Muslims and estates covered by the Code of Muslim Personal Laws, Presidential Decree No. 1083, special succession rules may apply. Civil Code shares should not be used without first determining which legal regime governs.

Foreign nationality or property abroad

Article 16 of the Civil Code generally makes the decedent’s national law relevant to the order of succession, amount of successional rights, and intrinsic validity of testamentary provisions. Philippine rules may still govern the form of acts, court procedure, taxation, and registration of property in the Philippines.

Cross-border estates require advice based on the decedent’s citizenship, domicile, will, asset location, and the foreign law that must be proved.

Frequently asked questions

Can a parent leave everything to only one child?

Not ordinarily if other compulsory heirs survive. A parent may favor one child only within the disposable portion, unless the others validly receive their legitimes or are validly disinherited for statutory causes.

Does the eldest child receive a larger share?

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

Can daughters inherit land equally with sons?

Yes. The Civil Code does not give sons a larger inheritance simply because they are male.

Does an illegitimate child inherit from the father?

Yes, if filiation is legally established. The share depends on the other surviving heirs and whether there is a valid will.

Can grandchildren inherit while their parent is alive?

They do not ordinarily represent a living parent who is qualified and willing to inherit. A grandchild may nevertheless inherit through a will or in other situations expressly recognized by law.

Does a stepchild automatically inherit from a stepparent?

No. A stepchild who was not legally adopted is not automatically a compulsory or intestate heir of the stepparent. The stepchild may inherit through a valid will.

Does a live-in partner inherit automatically?

Generally, no. A partner who was not legally married to the decedent is not a surviving spouse under the ordinary succession rules. The partner may have a separate ownership claim over jointly acquired property or may inherit under a valid will, subject to legal restrictions.

Can one heir sell inherited land alone?

Before partition, an heir may generally deal only with that heir’s undivided hereditary interest, not unilaterally sell the entire property or another heir’s share. Even a transfer of an hereditary interest can create serious title, tax, and possession issues.

Can heirs settle the estate without going to court?

Sometimes. An extrajudicial settlement may be used only when Rule 74’s requirements are satisfied, including the absence of a will and outstanding debts and the proper participation or representation of all heirs.

Is a handwritten will valid?

A holographic will may be valid if it satisfies the Civil Code’s requirements, including being entirely written, dated, and signed by the testator. It must still be submitted for probate after death.

What if an heir was omitted from an extrajudicial settlement?

The omitted heir does not necessarily lose the inheritance. The available remedy and time limits depend on notice, participation, fraud, registration, possession, and the relief sought. Legal advice should be obtained promptly.

Do inheritance rights expire?

The hereditary right arises at death, but particular actions involving fraud, annulment, reconveyance, partition, possession, or title may be affected by prescription, laches, or special procedural periods. Do not assume that an old claim is either automatically valid or automatically barred.

Official legal sources

This article provides general legal information, not advice for a particular estate. Inheritance outcomes depend on the date of death, family records, property regime, will, donations, debts, asset locations, and applicable special laws. Sources and current procedures were checked as of August 26, 2026.