Quick answer

Under Philippine law, a person’s estate passes to lawful heirs at death, but an heir’s actual share depends on several facts: whether there is a valid will, the deceased’s family relationships, the applicable property regime, the estate’s debts and taxes, prior donations, and whether any heir is disqualified or validly disinherited.

A will cannot ordinarily take away the legitime—the minimum share reserved by law—from compulsory heirs. If there is no valid will, or the will does not dispose of the entire estate, the rules on intestate succession determine who inherits and in what proportions.

Being the eldest child, caring for the deceased, possessing the title, paying property taxes, or living on the property does not by itself create a larger inheritance. Likewise, an heir generally cannot sell the whole property as if it were exclusively theirs before the estate is properly settled and partitioned.

First determine what actually belongs to the estate

Inheritance is not automatically computed from everything registered in the deceased’s name. The estate must first be identified and valued.

This usually requires:

Determining whether each asset was the deceased’s exclusive property or part of the absolute community, conjugal partnership, or another form of co-ownership.
Liquidating the spouses’ property regime when the deceased was married.
Separating the surviving spouse’s own share from the deceased spouse’s estate.
Accounting for enforceable debts, expenses, taxes, and other lawful charges.
Considering donations that must be brought into the computation or charged against an heir’s share.

Only the deceased’s net transmissible estate is divided among the heirs. A surviving spouse may therefore receive both:

the spouse’s own share from the liquidation of marital property; and
a separate inheritance from the deceased’s estate.

The applicable property regime depends on the marriage date, any valid marriage settlement, and the circumstances of the acquisition of each asset. A title bearing only one spouse’s name is not always conclusive.

When inheritance rights begin

Article 777 of the Civil Code provides that rights to succession are transmitted from the moment of death. This does not mean that each heir immediately owns a particular house, lot, vehicle, or bank account.

Before partition, the heirs generally hold the hereditary estate in common. Each heir has an undivided interest in the estate, not exclusive ownership of any specific asset unless the will, an enforceable agreement, or a valid partition assigns that asset to the heir.

An heir may ordinarily transfer only the hereditary rights or undivided interest that the heir actually owns. A sale purporting to convey the shares of other heirs without their authority generally cannot bind those heirs.

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.

These groups do not always inherit together. For example, legitimate children generally exclude legitimate parents from the legitime. The surviving spouse and illegitimate children may concur with other compulsory heirs.

An adopted child is considered the legitimate child of the adopter for all legal purposes and is entitled to the rights of a legitimate child, under Section 41 of the Domestic Administrative Adoption and Alternative Child Care Act.

“Surviving spouse” ordinarily means a person legally married to the deceased when death occurred. A live-in partner is not automatically a compulsory heir merely because the couple lived together or had joint children. The partner may nevertheless own part of property acquired during the relationship, depending on proof and the applicable provisions of the Family Code.

What happens when there is a will?

A valid will controls the distribution of the estate, but only within the limits imposed by law.

The legitime cannot ordinarily be given away

The legitime is the portion of the estate that the testator cannot freely dispose of because the law reserves it for compulsory heirs. A compulsory heir who receives less than the proper legitime may demand completion of the deficiency. Testamentary gifts that impair legitimes may be reduced to the extent necessary.

The exact legitime depends on which compulsory heirs survive. Common examples include:

Surviving compulsory heirs	General legitime
Legitimate children or descendants	Collectively, one-half of the net hereditary estate
Legitimate parents or ascendants, when there are no legitimate descendants	Collectively, one-half
Surviving spouse with legitimate children	A share generally equal to the legitime of one legitimate child
Surviving spouse with legitimate parents or ascendants	One-fourth for the spouse; one-half collectively for the parents or ascendants
Illegitimate child	Generally one-half of the legitime of a legitimate child, subject to the estate’s disposable portion and the combination of heirs
Illegitimate children alone	Collectively, one-half
Surviving spouse alone	Generally one-half, subject to special statutory rules, including the rule for certain marriages in articulo mortis

This table does not cover every combination. The shares can change when legitimate children, illegitimate children, a spouse, or ascendants concur. The provisions to examine include Articles 887–903 of the Civil Code and Article 176 of the Family Code.

A will must be probated

No will passes property in the Philippines unless it is allowed in probate. Even the heirs’ agreement that a document is genuine does not replace probate.

The probate court generally determines whether the will was executed with the legal formalities, whether the testator had testamentary capacity, and whether the will was produced free from legally relevant defects such as force, fraud, or undue influence. Separate questions about ownership, heirship, legitimes, interpretation, and partition may also have to be resolved.

Anyone holding the original will should preserve it and obtain advice promptly. Rule 75 requires the custodian to deliver the will to the proper court within 20 days after learning of the testator’s death. An executor named in the will must present it within the same period after learning of the death and appointment, unless the will has already been filed.

Can a parent leave everything to only one child?

Usually not, if other compulsory heirs survive.

A parent may favor one child only from the disposable portion of the estate and subject to rules on legitimes, donations, collation, and possible reduction of excessive dispositions. A deed labeled as a “sale” may also be challenged if the evidence shows that it was actually a donation, simulated transaction, or disposition made to defeat legitimes.

The answer may differ if the questioned property did not belong to the parent, was validly transferred for real consideration during life, or is otherwise outside the hereditary estate. The deed, proof of payment, possession, tax records, source of funds, and circumstances of execution matter.

Can an heir be disinherited?

Yes, but not merely because the testator was angry or preferred another heir.

Disinheritance of a compulsory heir must be:

made in a will;
based on a cause expressly recognized by law;
stated in the will; and
proved by the other heirs if the disinherited heir denies the cause.

The statutory grounds differ for children and descendants, parents and ascendants, and spouses. They include specifically defined conduct such as certain attempts against life, maltreatment, unjustified refusal of support, and other grounds listed in Articles 919–921 of the Civil Code.

If the stated ground is not legally sufficient, is not proved, or the required form is missing, the disinheritance may be ineffective. Reconciliation may also deprive the testator of the right to disinherit or render an existing disinheritance ineffective.

What is preterition?

Preterition generally occurs when a compulsory heir in the direct line is completely omitted from a will without having received anything by any title and without being validly disinherited.

Under Article 854, preterition may annul the institution of heirs, although valid devises and legacies may remain effective insofar as they are not inofficious. This is different from giving an heir less than the legitime. A shortfall ordinarily calls for completion of the legitime, while true preterition can have a broader effect on the will’s institution of heirs.

Because prior donations or other transfers can defeat a claim of total omission, the documents and transaction history must be examined.

What happens if there is no valid will?

Intestate succession applies when a person dies without a will, when the will is void or ineffective, or when the will leaves part of the estate undisposed of.

The general order favors:

legitimate children and descendants;
legitimate parents and ascendants, if there are no legitimate descendants;
illegitimate children;
the surviving spouse;
collateral relatives within the fifth degree; and
the State, if there is no qualified heir.

This list must be read together with the rules on concurrence, exclusion, proximity of relationship, and representation. A later category does not invariably wait until every earlier category is absent: the surviving spouse and illegitimate children, for example, can inherit together with certain other heirs.

Common intestate combinations

Survivors	General division
Legitimate children only	Equal shares, subject to representation where legally allowed
Legitimate children and surviving spouse	The spouse generally receives the same share as one legitimate child
Legitimate and illegitimate children	Each illegitimate child generally receives one-half of a legitimate child’s share
Legitimate children, illegitimate children, and surviving spouse	The spouse generally receives a share equal to one legitimate child; each illegitimate child generally receives one-half of that share, subject to the statutory computation
Legitimate parents and surviving spouse, with no descendants	One-half collectively to the legitimate parents; one-half to the spouse
Illegitimate children and surviving spouse, with no legitimate descendants or ascendants	One-half collectively to the illegitimate children; one-half to the spouse
Surviving spouse and siblings or children of deceased siblings, with no descendants, ascendants, or illegitimate children	One-half to the spouse; one-half to the siblings and qualifying nephews or nieces
Surviving spouse alone	The entire intestate estate
Siblings alone	Full-blood siblings generally receive twice the share of half-blood siblings
No qualified relative within the statutory limits	The estate passes to the State

These are general patterns, not a substitute for a family-tree analysis. A predeceased heir’s descendants do not automatically inherit in every situation.

Representation and the effect of a predeceased heir

Representation allows a person to take the place of another relative and receive the share that the represented person would have received.

In the direct descending line, representation may apply when a child of the deceased died earlier, is incapacitated to inherit, or was validly disinherited. For example, qualifying grandchildren may divide the share that would have belonged to their parent.

Representation in the collateral line is generally limited to children of brothers or sisters, and its operation depends on who else survives.

Article 992 also imposes a significant restriction in intestate succession between an illegitimate child and the legitimate children or relatives of that child’s father or mother, and vice versa. The Supreme Court applied this statutory restriction in Aquino v. Aquino. Because its application depends on the exact line of relationship and legitimacy status, cases involving grandchildren, half-siblings, or mixed legitimate and illegitimate lines require careful legal analysis.

Rights of illegitimate children

An illegitimate child may inherit from the child’s mother and, when filiation is legally established, from the father. Under Article 176 of the Family Code, the legitime of each illegitimate child is generally one-half of the legitime of a legitimate child.

A surname entry alone is not always enough to resolve filiation. Relevant proof may include:

the civil registry record of birth;
a record of birth or final judgment establishing filiation;
an admission of filiation in a public document or a private handwritten instrument signed by the parent;
evidence of open and continuous possession of the status of a child; or
other evidence allowed under the Family Code and procedural rules.

Questions of filiation can involve strict evidentiary requirements and time limits, especially when the alleged parent has died. Seek legal advice promptly instead of relying solely on family statements or an informal acknowledgment.

Unworthiness and other disqualifications

A person who would otherwise inherit may be incapable of succeeding because of acts listed in Article 1032 of the Civil Code. These include certain serious acts against the deceased or the deceased’s family and specified conduct involving a will.

This is different from disinheritance. Disinheritance is an intentional testamentary act based on a statutory cause; unworthiness is a disqualification imposed by law. Pardon, condonation, the timing of the conduct, and the precise statutory requirements can affect the result.

Prior donations can affect the final shares

Property donated during the deceased’s lifetime is not automatically irrelevant to inheritance.

In computing legitimes, the value of donations subject to collation is added to the net hereditary estate as required by Article 908. Donations to children are generally charged against their legitimes. Excessive donations may be reduced if they impair compulsory heirs’ legitimes.

Collation is not simply the physical return of every donated asset. It ordinarily involves accounting for value in the hereditary computation. The deed of donation, stated exemptions, identity of the recipient, date and value of the property, and nature of the transfer must be reviewed.

Debts come before distribution

Heirs do not simply divide the gross assets and leave creditors unpaid. Valid estate debts, taxes, administration expenses, and other lawful obligations must be handled before final distribution.

Acceptance of an inheritance does not permit an heir to ignore estate liabilities. As a general rule, an heir’s liability for the deceased’s obligations is limited to the value of the property received from the estate, but premature or improper distributions can create disputes and personal exposure.

Do not distribute all cash, transfer titles, or sell estate property without accounting for known creditors and taxes.

How an estate may be settled

Extrajudicial settlement

Under Rule 74, an estate may generally be settled extrajudicially when:

the deceased left no will;
the estate has no outstanding debts;
all heirs participate and agree; and
all heirs are adults, or minors are properly represented by judicial or legal representatives duly authorized for the purpose.

The agreement must be in a public instrument and filed with the Register of Deeds when it affects registered real property. The fact of settlement must be published in a newspaper of general circulation once a week for three consecutive weeks. The rule also requires a bond equivalent to the value of the personal property involved, unless the settlement is through a qualifying affidavit of self-adjudication by a sole heir.

Publication does not cure the omission of an heir. Rule 74 expressly provides that an extrajudicial settlement is not binding on a person who did not participate or had no notice. The Supreme Court has also explained that the Rule 74 two-year period cannot automatically be used against an heir who was excluded and deprived of participation. See Heirs of Ureta Sr. v. Heirs of Ureta.

Affidavit of self-adjudication

If there is only one lawful heir and the Rule 74 requirements are satisfied, that heir may adjudicate the entire estate through an affidavit filed with the Register of Deeds. Falsely claiming to be the sole heir when other heirs exist can lead to cancellation, reconveyance, damages, and possible additional liability depending on the facts.

Judicial settlement

Court proceedings are generally needed when:

there is a will requiring probate;
heirs dispute heirship, ownership, shares, or partition;
an heir is missing or cannot validly consent;
estate debts remain unresolved;
the validity of deeds or donations is contested;
an executor or administrator must be appointed;
estate property must be sold under court authority; or
extrajudicial settlement is otherwise unavailable or unsafe.

Venue is generally the proper Regional Trial Court in the province where a Philippine resident lived at death. If the deceased was a nonresident, venue generally lies where estate property is located in the Philippines, subject to Rule 73.

The controlling procedural provisions are in the Supreme Court’s Rules 72–109 on Special Proceedings.

Estate tax and transfer requirements

Estate tax is separate from each heir’s substantive inheritance rights. Paying estate tax does not determine who the lawful heirs are, validate an invalid will, or cure an omitted heir.

For deaths covered by the TRAIN amendments, the estate tax rate is generally 6% of the net taxable estate, not 6% of every asset’s gross value. Deductions and valuation rules must be applied under the tax law.

The estate tax return is generally due within one year from death, and the tax is payable when the return is filed. The BIR may grant an extension to pay, subject to statutory conditions, but an extension should not be assumed. Under the Ease of Paying Taxes Act, filing and payment may be made electronically or manually through the channels authorized by law and current BIR systems.

Common requirements may include the death certificate, taxpayer identification information, property titles, tax declarations, valuation records, bank certifications, proof of debts and deductions, the will and probate documents when applicable, or the extrajudicial settlement. Requirements vary with the assets and circumstances. Use the current BIR estate-tax service guidance and confirm the documentary checklist with the BIR before filing.

Late filing or payment can result in surcharge, interest, and other consequences. The former estate-tax amnesty should not be assumed to remain available; eligibility and statutory deadlines must be verified under current law.

Practical steps for heirs

Secure the death certificate. Obtain certified copies for court, tax, bank, insurance, and registration requirements.
Look for the original will. Preserve it without alteration. Do not staple, annotate, or detach pages.
Build a complete family tree. Include the legal spouse, all children, adopted children, predeceased children and their descendants, parents, and relevant collateral relatives.
Collect civil-status records. Obtain marriage, birth, adoption, annulment, and death records needed to establish relationships.
Inventory all assets. Include land, condominium units, vehicles, bank accounts, investments, business interests, receivables, digital assets, and property held with others.
Identify ownership, not just possession. Review titles, deeds, marriage dates, marriage settlements, acquisition dates, and sources of funds.
List debts and obligations. Preserve loan documents, statements, receipts, medical and funeral records, and creditor communications.
Protect estate property. Secure buildings, vehicles, records, passwords, rental income, and business assets. Keep transparent accounts.
Avoid unilateral transfers. Do not sign away another heir’s share or represent yourself as sole owner without legal basis.
Choose the proper settlement process. Determine whether probate, judicial administration, partition, extrajudicial settlement, or self-adjudication is legally available.
Address tax deadlines early. Do not wait for every family disagreement to be resolved before obtaining tax advice.
Document every distribution. Use signed receipts, inventories, valuations, and a clear accounting.

Evidence worth preserving

Preserve originals or authenticated copies of:

the will and any codicils;
birth, marriage, adoption, annulment, and death records;
land titles, tax declarations, deeds, and condominium certificates;
bank statements, passbooks, investment records, and insurance policies;
business records, share certificates, partnership documents, and contracts;
loan documents and proof of payment;
deeds of donation and evidence of prior advances;
medical records relevant to testamentary capacity, when legitimately obtainable;
messages or documents concerning custody, execution, or alteration of a will;
receipts for funeral, medical, preservation, and administration expenses;
rent collections and expenses after death; and
proof of possession, improvements, and payment of property taxes.

Keep a dated inventory and backup copies. Do not alter documents or obtain private account information through unauthorized access.

Common mistakes

Dividing the gross property without first liquidating the marital property regime.
Assuming that the person named on a title was the sole beneficial owner.
Treating the eldest child as estate administrator or owner by default.
Excluding an illegitimate or adopted child without examining the law and proof of filiation.
Assuming grandchildren always inherit when their parent died first.
Using a private handwritten division when a notarized instrument, publication, registration, or court proceeding is required.
Executing an affidavit of self-adjudication despite the existence of other heirs.
Believing publication makes an extrajudicial settlement binding on an omitted heir.
Selling a specific estate asset before partition as though one heir owned it alone.
Ignoring debts, estate tax, local transfer tax, registration requirements, or BIR clearance.
Hiding the original will or relying on a photocopy without obtaining legal advice.
Signing waivers without an inventory, valuation, and clear understanding of the rights being surrendered.
Assuming tax payment proves ownership or settles heirship.
Relying on a verbal promise that the property would go to a particular person.

When legal help is urgent

Consult a Philippine succession lawyer promptly when:

someone is concealing, destroying, or refusing to produce a will;
estate property is being sold, mortgaged, withdrawn, or transferred without all required authority;
an heir was omitted from a settlement or falsely declared dead, unknown, or nonexistent;
the one-year estate-tax deadline is approaching or has passed;
filiation is disputed or the alleged parent has died;
there are minor, incapacitated, missing, or overseas heirs;
the deceased had property or heirs in more than one country;
a deed signed shortly before death is suspected to be forged, simulated, or procured through incapacity or undue influence;
estate income is being collected without accounting;
family members dispute whether property was exclusive, conjugal, community, or held in trust; or
court notices, summons, tax assessments, or demands from creditors have been received.

Urgent relief may depend on quickly preserving records, notifying registries or financial institutions through proper channels, or seeking appropriate court orders. Do not resort to force, unauthorized entry, account access, or self-help seizure.

Frequently asked questions

Does a will override the rights of children?

Not completely. A will controls only within the disposable portion and must respect the legitimes of compulsory heirs unless a valid statutory disinheritance or another lawful exception applies.

Do all children inherit equally?

Legitimate children generally receive equal shares among themselves. Adopted children have the rights of legitimate children of the adopter. An illegitimate child’s legitime is generally one-half of a legitimate child’s legitime. Actual shares depend on the other surviving heirs and whether succession is testate or intestate.

Can a child inherit from an unmarried father?

Yes, if filiation is established in the manner required by law. The type and timing of proof can become critical after the father’s death.

Does the surviving spouse always receive half?

No. The spouse’s inheritance varies according to the other surviving heirs and whether there is a will. The spouse may separately own a share of marital property before inheritance is computed.

Does a live-in partner inherit automatically?

No. A partner who was not legally married to the deceased is generally not a compulsory heir. The partner may still have ownership rights in jointly acquired property or may inherit under a valid will, subject to legal restrictions.

Can one heir stay in the family home and exclude the others?

Not merely because that heir has possession. Before partition, co-heirs generally have rights in the undivided estate. Exclusive possession, reimbursement for expenses, rental value, and partition may need to be addressed by agreement or court action.

Can majority heirs force an extrajudicial settlement?

An extrajudicial settlement by agreement requires the participation and valid consent of the heirs whose rights are affected. Majority preference does not authorize signing for a dissenting heir. Judicial partition or estate proceedings may be necessary.

Can an heir waive an inheritance?

An heir may generally accept or repudiate an inheritance only after the decedent’s death and with the formalities required by law. A purported waiver of a future inheritance while the owner is alive is generally ineffective. Tax consequences and the effect on other heirs should be reviewed before signing.

Is an heir personally responsible for all the deceased’s debts?

Ordinarily, liability arising from succession does not exceed the value of the inheritance received. However, an heir who improperly takes, distributes, or disposes of estate assets may face additional consequences.

Is there a deadline to challenge an extrajudicial settlement?

The answer depends on the claim, the claimant’s participation and notice, fraud, registration, possession, and the relief sought. Rule 74 contains a two-year framework for certain liabilities, but an excluded heir is not automatically barred after two years. Obtain advice promptly because other limitation periods and equitable defenses may apply.

Official legal sources

This article provides general legal information, not advice for a particular estate. Inheritance results depend on the will, civil-status records, property documents, dates, tax law applicable at death, and complete family circumstances. Consult a Philippine lawyer and qualified tax professional for case-specific guidance. Sources and procedures last checked: August 29, 2026.