Quick answer

An heir’s right depends on the decedent’s citizenship, family relationships, marital and property regime, whether there is a valid will, and what property and debts form part of the estate.

Under Philippine law, succession generally begins at death. But an heir does not automatically become the exclusive owner of a particular house, lot, bank account, or vehicle. Until the estate is settled and partitioned, the heirs generally hold the hereditary estate in common, subject to the estate’s debts, taxes, administration expenses, and the surviving spouse’s separate or community-property share.

A will cannot freely dispose of the entire estate when there are compulsory heirs. The law reserves their legitime, or minimum protected share. Without a valid will—or for property not effectively disposed of by a will—the Civil Code rules on intestate succession determine who inherits and in what proportions.

Because mixed-family situations can produce very different computations, do not rely on a simple “equal shares among all children” formula without first checking the will, filiation, marriage records, property regime, donations made during the decedent’s lifetime, and every potentially competing heir.

What property actually passes to the heirs?

Inheritance includes the decedent’s property and transmissible rights and obligations that are not extinguished by death. Succession rights are transmitted from the moment of death, but settlement remains necessary to identify the estate, pay valid obligations, determine the heirs, and allocate specific property.

Before calculating anyone’s inheritance:

Identify which assets belonged exclusively to the decedent.
If the decedent was married, liquidate the absolute community or conjugal partnership, as applicable.
Remove the surviving spouse’s own share in the community or conjugal property.
Identify and pay or provide for valid estate debts, taxes, and administration expenses.
Determine the net hereditary estate.
Apply the will and legitime rules, or the rules on intestate succession.
Account for lifetime donations when the law requires collation or reduction.

For example, a house registered solely in the decedent’s name is not necessarily entirely part of the estate. It may still be community or conjugal property. Conversely, property registered in both spouses’ names does not by itself settle the exact ownership proportions if the governing property regime and source of funds show otherwise.

The principal succession provisions appear in the official text of the Civil Code of the Philippines.

Who are compulsory heirs?

Compulsory heirs are persons for whom the Civil Code reserves a legitime. Depending on who survives the decedent, they may include:

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

These classes do not always inherit on identical terms. Legitimate parents are generally excluded by legitimate children or descendants, while the surviving spouse and qualified illegitimate children may concur with descendants.

A daughter-in-law, son-in-law, unmarried partner, stepchild who was not adopted, sibling, nephew, niece, or cousin is not a compulsory heir merely because of a close personal relationship. Some may inherit under a will or, in the case of certain blood relatives, through intestate succession when nearer heirs are absent.

An adopted child generally has the rights of a legitimate child of the adopter, subject to the special succession rules governing adoption and the particular adoption law applicable to the case.

Children’s inheritance rights

Legitimate and legitimated children

Legitimate children are primary compulsory heirs of their parents. Legitimated children enjoy the same rights as legitimate children. A child’s exact civil status may require examination of the parents’ marriage, birth records, acknowledgment, legitimation documents, adoption records, or relevant court judgments.

The Supreme Court has confirmed that legitimated children retain their legitimate status when the parents’ marriage is later declared void for psychological incapacity under Article 36 of the Family Code. A missing annotation of legitimation on the birth certificate does not by itself defeat substantive rights conferred by law. See Republic v. Tangarorang, G.R. No. 272006, February 5, 2025.

Illegitimate children

An illegitimate child may inherit from either parent, but filiation must be proved by evidence recognized under the Family Code and applicable jurisprudence. A surname, family reputation, informal support, or a bare assertion of biological relationship may not be sufficient in a contested estate.

Under Article 176 of the Family Code, as amended, an illegitimate child’s legitime is generally one-half of the legitime of a legitimate child. That rule does not mean that every estate can be divided mechanically using a 2:1 ratio. The surviving spouse, the number and classes of children, the disposable portion, and the distinction between compulsory and intestate succession can affect the result.

In a mixed-heir estate, obtain an actual computation. The Supreme Court has discussed the interaction of these rules, including the need to protect the legitimes of legitimate children and the surviving spouse, in Buban v. Buban, G.R. No. 250613, April 3, 2024.

Grandchildren

A grandchild does not always inherit directly while the grandchild’s parent—the decedent’s child—is alive and qualified to inherit. A grandchild may inherit in the grandchild’s own right or through representation, depending on such matters as predecease, incapacity, disinheritance, renunciation, the family line, and whether the succession is testate or intestate.

Representation and birth-status issues have generated fact-sensitive Supreme Court rulings. A grandchild should not be omitted, or included in another person’s place, without checking the family tree and the specific legal basis for representation.

Rights of the surviving spouse

A surviving legal spouse may have two distinct entitlements:

The spouse’s own share after liquidation of the absolute community or conjugal partnership; and
The spouse’s inheritance from the decedent’s net estate.

These should not be combined. The first is based on the spouses’ property relationship; the second is succession.

A surviving spouse who concurs with legitimate children generally receives an intestate share equal to that of each legitimate child. Different rules apply when the spouse concurs only with illegitimate children, with legitimate parents, or with brothers, sisters, nephews, or nieces.

A person who merely lived with the decedent is not a “widow” or “widower” for compulsory-succession purposes without a valid marriage. The partner may nevertheless own property independently or have a provable share in property acquired through joint contributions. That is an ownership question, not an automatic inheritance right.

Legal separation, remarriage, a void marriage, a pending nullity case, and questions about which spouse is legally surviving can materially change the result.

What happens when there is a will?

A valid will controls the estate only within legal limits.

When the decedent has compulsory heirs, the will must respect their legitimes. The portion remaining after all legitimes are protected is the free portion, which may generally be given to any qualified beneficiary.

A will must be submitted for probate. The estate should not be divided solely on the family’s private interpretation of an unprobated will. Probate determines whether the will was executed with the formalities required by law and whether grounds exist for its disallowance. The applicable procedure is found in Rules 75 and 76 of the Rules of Court.

A will may be disallowed for reasons including failure to observe legal formalities, lack of testamentary capacity, duress, fear or threats, undue and improper influence, or fraud affecting the signature or the testator’s intent.

Omission of a compulsory heir

Not every omission has the same effect.

The total omission of a compulsory heir in the direct line may constitute preterition if the legal requirements are met. Preterition can annul the institution of heirs, while valid devises and legacies may remain effective to the extent they are not excessive.

If an heir received less than the legitime, the usual issue may instead be completion of the deficient legitime or reduction of excessive testamentary gifts. The actual remedy depends on the will’s language and the family circumstances.

Disinheritance

A parent cannot validly disinherit a compulsory heir simply because they became estranged, argued, married someone the parent disliked, or failed to visit.

Disinheritance must be made expressly in a will, for a cause specifically authorized by law, and the cause must be stated. If the disinherited heir denies the stated cause, the persons benefiting from the disinheritance may have to prove it. A disinheritance made without a lawful cause, without stating the cause, or without proof when contested may be ineffective.

Separate rules on incapacity or unworthiness to inherit may apply to serious conduct listed in the Civil Code. These rules should not be assumed without evidence and legal analysis.

What happens when there is no will?

Intestate succession applies when there is no will, the will is void or ineffective, no heir was effectively instituted, or part of the estate was not disposed of by the will.

The usual order begins with descendants, followed in appropriate cases by parents or ascendants, the surviving spouse, illegitimate children, and collateral relatives. The State succeeds only when no person entitled under the Civil Code can inherit.

Common configurations include:

Surviving relatives	General intestate rule
Legitimate children only	They generally divide the estate equally, subject to representation
Legitimate children and surviving spouse	The spouse generally receives the same share as each legitimate child
Illegitimate children only	They generally divide the estate among themselves
Surviving spouse and illegitimate children	The Civil Code allocates shares to both classes
Legitimate parents and surviving spouse	Both classes inherit in the proportions fixed by law
Surviving spouse with siblings or children of siblings	The spouse and qualified collateral relatives may share the estate
No descendants, ascendants, spouse, or qualified illegitimate children	Brothers, sisters, nephews, nieces, and more remote collateral relatives may inherit according to statutory order

This table is only an orientation. Half-blood relationships, representation, adoption, renunciation, incapacity, lifetime donations, and mixed classes of heirs can change the calculation.

Can one heir take or sell estate property alone?

Generally, no co-heir may treat a specific unpartitioned estate asset as exclusively theirs.

Before partition, each co-heir has an undivided interest in the estate, not exclusive ownership of every specific asset. A co-heir may ordinarily transfer only the hereditary rights that legally belong to that co-heir, subject to the result of settlement and partition. A sale purporting to transfer the entire property without the authority or consent of the other co-owners does not automatically convey their shares.

Actions that deserve immediate scrutiny include:

Transferring a title using an extrajudicial settlement that omitted an heir;
Withdrawing or closing accounts without authority;
Selling estate land as though the seller were the sole owner;
Forging signatures or using a false affidavit of sole adjudication;
Concealing a will, child, spouse, donation, debt, or estate asset;
Collecting rent while refusing to account to the other heirs; and
Building on, mortgaging, or subdividing estate property before ownership is settled.

Do not sign a waiver, quitclaim, deed of sale, deed of extrajudicial settlement, or special power of attorney unless the estate inventory, proposed shares, consideration, and tax consequences are clear.

Extrajudicial settlement versus court settlement

Extrajudicial settlement

Under Rule 74, an extrajudicial settlement is generally available when:

The decedent left no will;
The estate has no unpaid debts, or the debts have been properly addressed;
All heirs participate;
All heirs are adults, or minors are properly represented by duly authorized judicial or legal representatives; and
The required public instrument, filing, publication, and bond requirements are observed.

If there is only one heir, that heir may use an affidavit of self-adjudication when the legal conditions are satisfied.

The fact of the extrajudicial settlement must be published in a newspaper of general circulation. Publication alone does not cure the omission of an heir: Rule 74 expressly provides that the settlement is not binding on a person who did not participate or had no notice.

The bond required by Rule 74 is tied to the value of the personal property involved. Rule 74 also provides a two-year period during which the bond and distributed real estate remain charged for specified claims. That two-year mechanism should not be mistaken for an automatic rule that every omitted heir loses all remedies exactly two years after registration. Participation, notice, fraud, the nature of the action, and the applicable prescriptive period matter. The Supreme Court has emphasized that Rule 74’s protection cannot simply be invoked against persons who did not participate or receive notice. See Treyes v. Antonio, G.R. No. 232579, September 8, 2020.

Judicial settlement

Court settlement is generally appropriate when:

There is a will requiring probate;
The heirs disagree;
An heir is missing or unidentified;
Filiation, marriage, ownership, or heirship is disputed;
There are unpaid or contested debts;
A minor or incapacitated person is not properly represented;
Property or documents are being concealed;
The validity of a deed, waiver, sale, or prior settlement is challenged; or
An executor or administrator is needed to preserve and administer the estate.

Venue generally lies in the proper court of the place where the decedent resided at death. If the decedent lived abroad, the rules look to where the decedent had estate in the Philippines. The full procedural framework appears in the official Rules on settlement of estates.

Estate tax is separate from the heirs’ shares

Estate tax is imposed on the transfer of the net estate, not on the mere existence of a title in an heir’s name. The tax law in force on the date of death generally governs.

For deaths on or after January 1, 2018, the estate tax rate is generally 6% of the net taxable estate. For a citizen or resident, current regulations provide, among other possible deductions:

A ₱5 million standard deduction;
Valid and properly substantiated claims against the estate;
Certain unpaid mortgages, losses, transfers for public use, and property previously taxed;
The qualified family-home deduction, up to ₱10 million; and
The net share of the surviving spouse in community or conjugal property.

The estate tax return is generally due within one year from death. A meritorious request for an extension to file may be granted for no more than 30 days. Extensions to pay, installment arrangements, or approved partial disposition of estate property may be available under the conditions set by the BIR.

These rules and the filing venue depend on residence, the executor or administrator, and current BIR procedures. Consult the BIR’s Revenue Regulations No. 12-2018, estate-tax information page, and eONETT system.

The expanded estate-tax amnesty under Republic Act No. 11956 ended on June 14, 2025. Its expiration does not erase the underlying estate-tax liability or prevent ordinary settlement under the tax law applicable at death. See the official text of Republic Act No. 11956.

Practical steps for heirs

1. Secure the key civil-registry records

Obtain certified copies, when applicable, of:

Death certificate;
Birth certificates of the decedent and claimed children;
Marriage certificates;
Adoption, legitimation, acknowledgment, annulment, nullity, or legal-separation judgments; and
Death certificates of predeceased children, parents, or other relatives relevant to representation.

Names, dates, prior marriages, annotations, and parentage should be checked carefully.

2. Locate and preserve the original will

Search the decedent’s personal files, safe, bank arrangements, lawyer’s records, and other secure storage. Do not alter, staple, write on, destroy, or privately “correct” the document.

A person who has custody of a will may have procedural duties to deliver it after learning of the testator’s death.

3. Prepare a complete family tree

List all possible heirs, including:

Children from every relationship;
Adopted and legitimated children;
Predeceased children and their descendants;
The legal spouse and any prior spouse;
Living parents or grandparents; and
Siblings and descendants of deceased siblings where relevant.

Do not exclude someone based only on family opinion about legitimacy, estrangement, surname, or moral entitlement.

4. Inventory and secure the estate

Identify:

Land, condominium units, houses, and agricultural property;
Bank and investment accounts;
Shares in corporations or partnerships;
Vehicles;
Businesses, receivables, insurance proceeds payable to the estate, digital assets, and intellectual property;
Jewelry and other valuable personal property;
Debts owed to and by the decedent; and
Property transferred shortly before death.

Preserve titles, tax declarations, statements, passbooks, contracts, loan records, receipts, corporate records, electronic messages, and proof of possession or payment.

5. Determine the marital property regime

Collect the marriage certificate, marriage settlements or prenuptial agreement, dates and modes of acquisition, deeds, loan records, and proof of inheritance or donation. This step determines what belongs to the surviving spouse before inheritance is computed.

6. Check titles and encumbrances

Obtain current certified copies of land titles and relevant tax declarations. Check for mortgages, adverse claims, Rule 74 annotations, notices of levy, pending cases, and prior transfers.

7. Make an initial heir-and-share computation

Prepare separate calculations for:

The surviving spouse’s ownership share;
The gross and net estate;
Each compulsory heir’s legitime;
The free portion under a will;
Intestate shares for any undisposed property; and
Donations that may require collation or reduction.

8. Address taxes before distribution

Register the estate as required, secure the appropriate taxpayer identification number, prepare the estate tax return, and determine whether a CPA-certified statement is required. Obtain the BIR authority needed for transfers of registrable property.

9. Choose the proper settlement route

Use an extrajudicial settlement only if every legal condition is truly present. Otherwise, pursue probate, administration, judicial settlement, or partition as appropriate.

10. Register the completed transfers

After taxes, settlement, and partition, complete the requirements of the Register of Deeds, local assessor, Land Transportation Office, corporation, bank, or other institution holding or recording each asset.

Evidence heirs should preserve

Keep originals and secure digital copies of:

Civil-registry certificates and government-issued identification;
The original will and any codicil;
Titles, deeds, tax declarations, surveys, and real-property tax receipts;
Bank, securities, insurance, pension, and corporate records;
Marriage settlements and property agreements;
Loan documents and proof of payment;
Deeds of donation and records of lifetime advances;
Medical records relevant to testamentary capacity, when genuinely disputed;
Messages or letters concerning the will, property, acknowledgment of children, or family settlement;
Draft and signed settlement documents;
Proof of publication, filing, service, and notice;
Receipts for estate expenses; and
Evidence of rental income, withdrawals, sales, or possession after death.

Maintain an accounting of money received and spent for the estate. Avoid mixing estate funds with a personal account.

Common mistakes

Dividing all property equally without first identifying the surviving spouse’s property share;
Assuming the person named on a title was the property’s sole beneficial owner;
Treating a notarized will as effective without probate;
Believing a parent can disinherit a child for any reason;
Omitting a child because the child was born outside marriage;
Assuming every grandchild automatically inherits alongside living children;
Using an affidavit of sole adjudication when another heir exists;
Signing a waiver without an inventory or valuation;
Confusing estate tax with capital gains tax or donor’s tax;
Distributing assets before debts and taxes are addressed;
Thinking newspaper publication automatically binds an omitted heir;
Relying on the expired estate-tax amnesty;
Selling an entire estate property based only on one co-heir’s signature; and
Delaying action while titles, accounts, or evidence are being transferred or concealed.

When legal help is urgent

Seek prompt advice from a Philippine succession lawyer if:

A property is about to be sold, mortgaged, withdrawn, demolished, or transferred;
Someone used or is preparing an extrajudicial settlement that omits an heir;
A signature, will, waiver, birth record, marriage record, or deed may be false;
The estate tax deadline is approaching or has passed;
The original will is missing, withheld, or allegedly destroyed;
A child’s filiation or civil status is disputed;
The decedent had multiple marriages, a foreign spouse, foreign citizenship, or assets abroad;
A compulsory heir was omitted or disinherited;
A minor or incapacitated heir lacks proper representation;
An heir is occupying property exclusively or withholding income and records;
Estate debts exceed or may exceed available assets; or
A court summons, notice of hearing, demand, annotation, or adverse claim has been received.

Where there is an immediate risk to property, counsel can assess whether an injunction, receivership, annotation, administration proceeding, accounting, or other preservative remedy is available. The proper remedy depends on admissible evidence and the status of the settlement.

Frequently asked questions

Do all children inherit equally?

Not always. Children within the same legal class generally share equally, subject to representation, but legitimate and illegitimate children may have different statutory shares. The surviving spouse and other compulsory heirs can also affect the computation.

Can parents leave everything to only one child?

Generally not if other compulsory heirs survive. A will may favor one child only within the disposable portion unless the others are validly disinherited for statutory causes. Donations made during life may also be reduced if they impair legitimes.

Does the eldest child receive a larger share?

No general Philippine succession rule gives the eldest child a larger inheritance merely because of birth order, sex, or the fact that the child cared for the parent.

Does a child lose inheritance rights by using the mother’s surname?

No. Surname alone does not determine inheritance rights. The decisive issues include filiation, civil status, adoption or legitimation where applicable, and legally admissible proof.

Can an illegitimate child inherit from the father?

Yes, if filiation is established in the manner required by law. The child’s share depends on the other surviving heirs and whether the succession is testate or intestate.

Can a live-in partner inherit?

A live-in partner is not a compulsory heir as a surviving spouse without a valid marriage. The partner may inherit under a valid will within the disposable portion, or may establish independent ownership rights based on contributions and applicable property rules.

Can heirs settle the estate without going to court?

Possibly. An extrajudicial settlement may be used only when Rule 74’s conditions are satisfied. A will, disagreement, disputed heirship, unpaid debt, missing heir, or defective representation may require judicial proceedings.

Can one heir force partition?

As a general rule, a co-heir may seek partition, although a valid prohibition, agreement allowed by law, pending administration, indivisibility of the property, or another legal circumstance may affect timing and method. If physical division would make the property unusable, sale and division of proceeds may be considered.

Can an heir refuse an inheritance?

An heir may accept or repudiate an inheritance, but the formalities, timing, creditor rights, and tax consequences must be checked. A general repudiation can have different tax consequences from a waiver made specifically in favor of selected heirs.

Is inherited land subject to capital gains tax?

The transfer from the decedent to the heirs is generally addressed through estate tax, not capital gains tax. A later sale by the heirs is a separate taxable transaction and may involve capital gains tax or other taxes depending on the property and transaction.

What if the decedent was a foreign citizen?

Article 16 of the Civil Code generally refers questions about the order of succession, the amount of successional rights, and the intrinsic validity of testamentary provisions to the decedent’s national law, regardless of the property’s location. Foreign law must ordinarily be properly pleaded and proved. Philippine probate, land, tax, and registration rules may still apply to Philippine assets.

Official legal sources

This article provides general legal information, not legal advice or a definitive computation of any person’s share. Succession outcomes depend on the decedent’s citizenship, date of death, will, family records, property regime, debts, donations, and admissible evidence. Official sources and current procedures were checked as of August 31, 2026.