Quick answer

Philippine law does not allow a person to distribute an entire estate freely when compulsory heirs exist. Certain heirs—principally children or descendants, parents or ascendants in default of legitimate descendants, and the surviving spouse—are entitled to a reserved share called a legitime. Illegitimate children are also compulsory heirs, although the law generally gives each of them a smaller legitime than each legitimate child.

If there is a valid will, the will controls only insofar as it respects the legitimes and other legal restrictions. If there is no valid will, the estate passes by intestate succession according to the statutory order of heirs. Before anyone receives a final share, the family must identify the decedent’s own property, settle the applicable marital property regime, pay estate debts, taxes, and administration expenses, and determine whether lifetime donations must be brought into the computation.

An heir’s exact share cannot safely be calculated from relationship alone. It may change because of a surviving spouse, the number and status of children, predeceased heirs and representation, adoption, filiation disputes, a will, lifetime donations, disinheritance, renunciation, unworthiness, and the ownership history of each asset.

What passes to the heirs

Succession is the transfer, upon death, of a person’s property, transmissible rights, and obligations. The heirs’ rights arise from the moment of death, but the estate remains subject to settlement, debts, taxes, and partition.

The inheritance generally includes:

Property owned exclusively by the deceased;
The deceased’s share in community or conjugal property after liquidation of the marital property regime;
Receivables and other rights that did not end at death; and
Obligations that survive death, but only to the extent permitted by law and, as to heirs, generally only up to the value of what they inherit.

Not everything registered in the deceased’s name necessarily belongs entirely to the estate. Conversely, property omitted from a title search or inventory may still belong to it. Ownership records, the date and source of acquisition, marriage settlements, loan records, and proof that an asset was inherited or donated may be decisive.

The surviving spouse’s share in community or conjugal property is separate from that spouse’s inheritance. The marital property must ordinarily be liquidated first; only the portion belonging to the deceased enters the hereditary estate.

Three ways an estate may pass

An estate may pass through:

Testamentary succession, under a valid and probated will;
Intestate succession, by operation of law when there is no effective will for all or part of the estate; or
Mixed succession, when a will disposes of only part of the estate or some testamentary dispositions fail.

A document called a “last will,” even if notarized, does not by itself transfer property. Under Rule 75 of the Rules of Court, a will must be proved and allowed in the proper court before it can pass real or personal property.

Who are compulsory heirs

Under Article 887 of the Civil Code, read together with the Family Code and later laws, compulsory heirs may include:

Legitimate children and descendants;
In their default, legitimate parents and ascendants;
The surviving spouse;
Illegitimate children whose filiation is legally established; and
In specified situations, the parents of an illegitimate decedent.

These categories do not always inherit together. For example, legitimate parents are generally excluded by legitimate children or descendants, while the surviving spouse and illegitimate children may concur with legitimate descendants or ascendants.

Brothers, sisters, nephews, nieces, more remote collateral relatives, and unmarried partners are generally not compulsory heirs merely because of their relationship or closeness to the deceased. They may inherit under intestacy when higher-ranking heirs are absent, or under a valid will from the disposable portion.

Legitimate and illegitimate children

Legitimate children inherit without distinction based on sex, age, birth order, or which marriage they came from.

Illegitimate children also have inheritance rights, but filiation must be proved in a legally acceptable manner. A shared surname, family reputation, photographs, or private assurances may not be enough by themselves. Relevant evidence can include:

A certificate of live birth;
The father’s recognition in the civil register;
An admission in a public document;
A private handwritten and signed admission;
Records showing open and continuous possession of the status of a child; and
DNA evidence or other admissible proof, where legally available and relevant.

Under Article 176 of the Family Code, as amended, the legitime of each illegitimate child is generally one-half of the legitime of a legitimate child. That formula must still be applied with the rules protecting the surviving spouse and limiting legitimes to the available hereditary estate. It should not be used as a shortcut without calculating the entire family configuration.

Representation through a parent who died earlier

Representation allows certain descendants to take the place of a person who would have inherited but died before the decedent, is incapacitated, or was validly disinherited in circumstances recognized by law. It operates by family branch, not simply by adding every grandchild as an equal direct heir.

The Supreme Court’s 2021 decision in Aquino v. Aquino adopted a construction allowing children, regardless of the circumstances of birth, to represent their parent in inheriting from a direct ascendant, such as a grandparent. Article 992’s restriction remains important in intestate succession involving certain collateral relationships between legitimate and illegitimate family lines. Because the direct or collateral character of the relationship and the legitimacy status within each link can change the result, representation disputes require document-specific legal analysis.

Adopted children

Under Republic Act No. 11642, an adoptee is considered the legitimate child of the adopter for all intents and purposes and is entitled to the rights of a legitimate child without discrimination. The legal filiation extends to specified members of the adopter’s family, and the law contains express succession rules.

Except in a stepparent-adoption situation recognized by law, adoption generally severs legal ties between the adoptee and the biological parents and vests them in the adopters. The date and type of adoption, the terms of the adoption order, and any administrative rescission must be examined. Rights that vested before an effective rescission may be preserved.

The surviving spouse

A legally married surviving spouse is generally a compulsory heir. The share depends on which other heirs survive.

Important qualifications include:

A common-law partner, live-in partner, or fiancé is not a surviving spouse for succession purposes merely because the relationship was long-standing.
A marriage’s validity may need to be resolved before inheritance shares can be fixed.
A spouse who gave cause for a final decree of legal separation may be disqualified from inheriting under the applicable provisions.
A spouse’s own share in community or conjugal property must be separated from the hereditary share.

A pending petition for nullity, annulment, or legal separation does not automatically produce the same consequences as a final judgment. The dates, grounds, and dispositive portion of any court decision matter.

If there is a valid will

A person with no compulsory heirs may generally dispose of the entire estate by will, subject to other legal restrictions. A person with compulsory heirs may dispose only of the portion left after their legitimes are protected.

A will cannot simply erase a compulsory heir

A compulsory heir may be deprived of a legitime only through valid disinheritance. The Civil Code requires:

A will;
A specific legal cause stated in that will; and
Proof of the cause by the other heirs if the disinherited heir denies it.

Family disappointment, estrangement, unequal financial success, disagreement over a relationship, or a general statement that an heir was “ungrateful” does not automatically satisfy the statute. The cause must be one expressly recognized by law and supported by the facts.

If disinheritance is defective, it is ineffective to the extent that it prejudices the heir’s legitime. Reconciliation may also make an otherwise stated disinheritance ineffective.

When a compulsory heir receives too little

A compulsory heir who receives less than the required legitime may demand completion of that share. Testamentary gifts that invade legitimes may be reduced to the extent necessary. The value of the property at death, lawful debts and charges, and relevant lifetime donations must be included in the calculation.

Preterition is different from an ordinary shortfall

Preterition generally involves the total omission, without an effective disposition to the heir, of one or more compulsory heirs in the direct line. Under Article 854, it may annul the institution of heirs, while devises and legacies remain effective insofar as they are not excessive.

Not every omission is preterition. The heir’s relationship, whether the omission was total, whether anything was received during life or under the will, and whether the heir survived the testator must be examined.

If there is no valid will

Intestate succession follows an order established by the Civil Code. In broad terms:

Children and descendants are first in the direct descending line.
In default of legitimate descendants, legitimate parents or ascendants may inherit.
Illegitimate children and their descendants inherit or concur as provided by law.
The surviving spouse inherits alone or together with other classes in the combinations prescribed by the Civil Code.
Brothers, sisters, nephews, and nieces may inherit when the preferred direct-line heirs are absent, subject to the surviving spouse’s rights.
Other collateral relatives may inherit only within the legally permitted degree.
If no qualified heir exists, the State inherits through escheat proceedings.

This is an order of exclusion and concurrence, not a simple checklist. A nearer heir may exclude a more remote heir, while some classes—particularly the spouse and children—may inherit together.

Common intestate configurations

These statements are useful starting points, not substitutes for a complete computation:

Legitimate children only: They generally divide the intestate estate equally.
Legitimate children and a surviving spouse: The spouse generally receives the same share as each legitimate child.
Legitimate and illegitimate children: Illegitimate children generally receive shares in the proportion prescribed by Article 176 of the Family Code, subject to the applicable Civil Code rules.
Children, a spouse, and illegitimate children: All may concur, but the exact allocation must protect the spouse and apply the statutory proportions.
No descendants, but legitimate parents: The parents or nearest legitimate ascendants may inherit, possibly together with the spouse or illegitimate children.
Spouse and siblings, with no descendants, ascendants, or illegitimate children: The spouse and siblings or their qualifying descendants may concur under the applicable provisions.
Spouse alone, with no competing intestate heirs: The spouse may inherit the entire intestate estate.

Special rules apply when full-blood and half-blood siblings inherit together, when nephews or nieces represent a deceased sibling, and when the decedent was an illegitimate child.

Lifetime donations can affect the shares

Property given away during the decedent’s lifetime cannot always be ignored. A compulsory heir succeeding with other compulsory heirs may have to bring donations or other gratuitous transfers into the estate computation through collation.

Collation does not necessarily mean physically returning the same property. It commonly means adding the value required by law to the hereditary mass so legitimes and partition can be computed correctly. The donor may have expressly exempted a donation from collation, but that exemption cannot validate a donation that unlawfully impairs another compulsory heir’s legitime.

Preserve deeds of donation, tax declarations, transfer records, bank statements, corporate records, and evidence of who actually paid for property placed in another person’s name.

Acceptance, renunciation, and liability for debts

An heir may accept or repudiate an inheritance, but should first identify the estate’s assets, debts, tax exposure, and pending cases.

Acceptance may be express or implied through acts that necessarily show an intention to accept. Repudiation must comply with the formalities in the Civil Code. A casual family message or failure to attend a meeting is not a reliable renunciation.

Do not sell, mortgage, withdraw, conceal, or appropriate estate property while claiming that no inheritance has been accepted. Those acts may create legal and evidentiary consequences.

Heirs do not ordinarily become personally liable for all of the deceased’s obligations merely because they are relatives. Succession transmits obligations only within the legal limits, and an heir’s liability is generally limited to the value of the inherited property. An heir who independently guaranteed a debt, signed as co-borrower, received estate property improperly, or committed fraud may face a different analysis.

How an estate is settled

Probate or judicial administration

Court proceedings are normally necessary when:

The deceased left a will;
Heirs contest the will, filiation, ownership, or shares;
The estate has unsettled debts;
The heirs cannot agree;
A representative must recover or preserve property;
There are unresolved minors’ or incapacitated persons’ interests; or
Judicial authority is needed for administration or sale.

A petition concerning an inhabitant of the Philippines is generally filed in the proper court of the province or city where the deceased resided at death. Different rules apply to a nonresident with property in the Philippines.

Anyone holding the will must deliver it to the proper court or the named executor within 20 days after learning of the testator’s death. The named executor must likewise present it within the period specified by Rule 75.

Extrajudicial settlement

Under Rule 74, heirs may settle an estate without appointing an administrator when, among other requirements:

The deceased left no will;
The estate has no outstanding debts;
All heirs participate;
All heirs are of age, or minors are properly represented by representatives duly authorized for the purpose; and
The settlement is made in a public instrument and the applicable filing, publication, bond, tax, and registration requirements are satisfied.

The fact of extrajudicial settlement must be published once a week for three consecutive weeks in a newspaper of general circulation. Publication does not cure the failure to include or give actual notice to a known heir.

Rule 74 also provides a two-year period during which distributees or the bond may answer for certain claims after distribution. That rule should not be treated as automatic permission to hide an heir or as a universal two-year expiration of every omitted heir’s property claim. Fraud, lack of notice, possession, registration, and the particular cause of action may lead to different prescriptive rules.

If only one heir is entitled to the entire estate, an affidavit of self-adjudication may be appropriate when Rule 74’s conditions are met. A person should not execute one merely because other relatives are difficult to contact.

Estate tax and transfer requirements

Inheritance rights and estate tax are related but distinct. Paying estate tax does not conclusively establish that the payer owns the estate or is the only heir.

For deaths covered by the TRAIN amendments, estate tax is generally imposed at 6% of the net estate. The law in force on the date of death controls, so older estates may require a different computation.

Under the current Tax Code provisions:

An estate tax return is generally due within one year from death.
Returns are required in the situations specified by Section 90, including estates containing registered or registrable property for which BIR clearance is needed for transfer.
A return showing a gross estate exceeding ₱5 million must be supported by the statutorily required CPA-certified statement.
Estate tax is generally paid when the return is filed.
If estate cash is insufficient, the law allows installment payment within two years from the statutory due date, subject to the governing requirements.
Filing and payment may be made electronically or manually through channels authorized by the BIR.
An electronic Certificate Authorizing Registration, or eCAR, is generally required before registrable property can be transferred to the heirs.

Extensions, installment arrangements, penalties, interest, and any available relief depend on the governing tax law and BIR issuances. Do not assume that a past estate-tax amnesty remains open.

After BIR clearance, additional requirements may apply at the Register of Deeds, local assessor and treasurer, Land Transportation Office, banks, corporations, or other institutions holding or registering the assets.

Practical steps for heirs

1. Secure the core civil documents

Obtain certified copies, where applicable, of:

The death certificate;
The deceased’s birth and marriage certificates;
Each claimed heir’s birth, marriage, adoption, or death records;
Court decisions affecting marriage, filiation, adoption, or legal separation; and
The original will and any codicils.

Check names, dates, annotations, and parentage entries carefully. A discrepancy does not always defeat a claim, but it should be addressed before execution of a settlement.

2. Protect the assets without appropriating them

Secure houses, vehicles, records, passwords, inventories, and income-producing property. Notify banks and businesses of the death through lawful channels. Keep estate income separate and record every expense.

Do not secretly withdraw funds, remove valuables, harvest crops, collect rents for personal use, or transfer titles while the estate is unsettled.

3. Build a complete family tree

List:

Spouse or spouses and the status of each marriage;
All children, including adopted, legitimated, and illegitimate children;
Children who died before the decedent and their descendants;
Parents and grandparents, if relevant;
Siblings and descendants of deceased siblings; and
Any person claiming recognition, support, or representation.

Record exact dates of birth, death, marriage, adoption, and relevant judgments. These dates may determine who could inherit at the opening of succession.

4. Inventory property and debts

Collect:

Land titles, tax declarations, deeds, and survey plans;
Bank, investment, insurance, pension, and loan records;
Vehicle registrations;
Stock certificates and corporate records;
Business permits, partnership agreements, and accounting records;
Receivables, leases, and pending-case records;
Funeral and last-illness expenses; and
Documents showing lifetime donations.

Check whether insurance, retirement benefits, joint accounts, or other assets have valid beneficiary designations or separate statutory rules. Not every payment triggered by death automatically forms part of the probate estate.

5. Determine the marital property regime

Identify the date of marriage, any marriage settlement, how each asset was acquired, and whether a previous marriage or estate remains unsettled. Calculate the deceased’s estate only after separating the surviving spouse’s own property rights.

6. Search for a will before signing a settlement

Ask the family, lawyer, bank, notary, or trusted custodian. Examine originals rather than relying on photographs. If a will exists, do not proceed as if the estate were intestate; submit it for probate.

7. Check debts, taxes, and pending cases

Contact known creditors and review mortgages, liens, tax obligations, and litigation. An extrajudicial settlement is not appropriate simply because the heirs prefer not to acknowledge a genuine debt.

8. Calculate shares before dividing specific assets

Compute the net hereditary estate, legitimes, disposable portion, intestate shares, collation, and effects of representation before assigning a house or parcel to one heir. Equal land area may not mean equal value.

9. Put the settlement in the legally required form

Use the correct judicial proceeding, deed of extrajudicial settlement, affidavit of self-adjudication, or partition action. Obtain the authority required for minors or incapacitated heirs. Complete publication, tax, BIR, and registration requirements.

10. Keep a complete settlement file

Retain originals or certified copies of filings, receipts, publication affidavits, tax returns, eCARs, court orders, deeds, titles, waivers, valuations, and proof of distribution.

Evidence worth preserving immediately

Inheritance cases are often decided by documents created years before the dispute. Preserve:

Original wills, envelopes, drafts, and communications with witnesses;
Civil-registry and adoption records;
Land and corporate records;
Bank statements and deposit slips;
Receipts showing who paid the purchase price, taxes, loans, or improvements;
Medical records relevant to testamentary capacity, when lawfully obtainable;
Messages or recordings concerning coercion, concealment, recognition, or possession;
Proof of family support and acknowledged filiation;
Deeds of donation and proof of delivery;
Property inventories, photographs, and appraisals; and
Evidence showing when an heir first learned of a deed, proceeding, or transfer.

Keep unedited originals and make secure copies. Do not access a deceased person’s private account by impersonation or bypass security controls.

Common mistakes

Treating the entire conjugal or community property as the deceased’s estate;
Assuming the eldest child, son, or person who paid funeral expenses receives a larger inheritance;
Excluding an illegitimate or adopted child without reviewing filiation or adoption records;
Assuming a live-in partner has the rights of a lawful spouse;
Dividing property before paying debts and taxes;
Using a private agreement when Rule 74 requires a public instrument, publication, or court authority;
Signing blank deeds, broad waivers, or “quitclaims” without an inventory and valuation;
Relying on a notarized will without probate;
Believing publication excuses omission of a known heir;
Selling a specific estate asset as though one co-heir already owned it exclusively;
Assuming payment of real-property tax proves exclusive ownership;
Ignoring donations made during the deceased’s lifetime;
Missing the estate-tax deadline while waiting for the family to agree; and
Applying today’s tax law automatically to a death that occurred under an older law.

When legal help is urgent

Consult a Philippine succession lawyer promptly if:

Someone is selling, mortgaging, withdrawing, or hiding estate assets;
A will may be destroyed, altered, or withheld;
The 20-day period for delivering a will is running;
The one-year estate-tax deadline is approaching or has passed;
An heir was omitted from a deed or court case;
Filiation, adoption, marriage validity, or the identity of a spouse is disputed;
A minor or incapacitated heir is involved;
A creditor is foreclosing or filing a claim;
The estate includes a business, foreign property, multiple marriages, or untitled land;
A waiver, self-adjudication, sale, or partition is being demanded immediately; or
Court papers, summons, or a notice of hearing have been received.

Immediate relief may include an inventory, annotation, injunction, appointment of an administrator, probate petition, recovery action, or challenge to an unauthorized transfer. The correct remedy and deadline depend on the documents and the nature of the claim.

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 another heir has been validly disinherited for a statutory cause. Gifts made during life may also be reduced if they impair legitimes.

Can an illegitimate child inherit from the father?

Yes, if filiation is legally established. The child is a compulsory heir of the parent, although the legitime is generally one-half of that of a legitimate child. Different issues arise when the claim is against a grandparent or collateral relative.

Can grandchildren inherit while their parent is alive?

Generally, a nearer-degree child excludes that child’s own descendants. Grandchildren usually inherit directly or by representation only in circumstances recognized by law, such as when their parent predeceased the decedent, is incapacitated, or was validly disinherited. Representation does not ordinarily arise from a simple renunciation.

Does the eldest child control the estate?

No. Birth order and sex do not create priority. Authority comes from a will admitted to probate, a court appointment, a valid agreement among the heirs, or another legal source—not from being the eldest.

Does living in the family home make one child its owner?

No. Occupancy, caregiving, payment of utilities, or payment of some taxes does not automatically transfer ownership. Those facts may support a separate claim for reimbursement or ownership only if the legal and evidentiary requirements are met.

Can one co-heir sell inherited land?

Before partition, the heirs generally co-own the estate subject to its debts. A co-heir may generally deal only with that heir’s undivided hereditary interest, not unilaterally convey a specific physical portion as exclusively owned. The buyer’s ultimate rights remain subject to settlement and partition.

Can an heir refuse an inheritance?

Yes, but repudiation must follow the Civil Code’s required form and may have tax, creditor, and family consequences. It cannot safely be accomplished through an informal message or by simply staying silent.

Is an extrajudicial settlement always faster?

Only when Rule 74’s conditions are genuinely satisfied and all required documents, tax clearances, publication, and registrations are completed. A hidden heir, disputed debt, defective authority for a minor, or false statement that no will exists can create a longer and more expensive dispute.

Does paying the estate tax settle ownership?

No. Estate-tax compliance enables tax clearance and transfer processing, but it does not conclusively decide who the heirs are, whether a will is valid, or whether property truly belonged to the deceased.

Official legal sources

This article provides general legal information, not legal advice. Inheritance outcomes depend on the date of death, family relationships, civil-registry records, property ownership, governing marital regime, wills, donations, debts, and procedural history. Primary legal and official administrative sources were checked as of 29 August 2026.