Quick answer
An heir’s rights generally begin at the moment of the decedent’s death. But an heir does not automatically own every property associated with the deceased, nor may the heir immediately take a particular house, land, bank account, or vehicle as exclusively theirs.
First, the estate must be identified and, where applicable, the spouses’ community or conjugal property must be liquidated. The decedent’s debts, taxes, and settlement expenses must then be addressed. What remains is distributed according to a valid will, subject to the compulsory heirs’ protected shares, or under the rules on intestate succession if there is no effective will.
Children born outside marriage can inherit from their parents. An adopted child has succession rights from the adopter without distinction from legitimate filiation. A live-in partner, fiancé, daughter-in-law, son-in-law, or stepchild who was never legally adopted is not automatically an intestate heir, although that person may have separate ownership, co-ownership, contractual, or testamentary rights.
Because shares depend on the complete family tree, the validity of marriages and adoptions, proof of filiation, the property regime, lifetime donations, debts, and the wording of any will, no percentage should be finalized from family recollection alone.
What property actually forms part of the inheritance?
Succession covers the decedent’s transmissible property, rights, and obligations, with liability limited to the value of the inheritance. Rights to succession are transmitted at death, not only when a court later declares the heirs or when titles are transferred. Before partition, two or more heirs generally hold the estate in common, subject to the decedent’s debts. These principles appear in Articles 774, 777, and 1078 of the Civil Code and have been reaffirmed by the Supreme Court in Treyes v. Antonio.
The estate is not necessarily everything bearing the decedent’s name. The inventory should distinguish:
- The decedent’s exclusive property;
- The decedent’s share in community, conjugal, or co-owned property;
- Property belonging exclusively to the surviving spouse or another co-owner;
- Estate receivables, business interests, shares, intellectual property, and other transmissible rights;
- Valid debts, mortgages, taxes, and other obligations;
- Property transferred during life that may still affect the computation of legitimes;
- Benefits or assets governed by a beneficiary designation, contract, trust, or special law rather than ordinary succession rules.
For a valid marriage, the applicable marital property regime must ordinarily be liquidated first. Under the Family Code, the net assets of an absolute community or the net profits of a conjugal partnership are generally divided equally, unless valid marriage settlements, a waiver permitted by law, or a forfeiture rule provides otherwise. The surviving spouse’s own share is not an inheritance. Only the decedent’s portion enters the estate.
For example, assume a debt-free property worth ₱4 million is entirely community property and the spouses are entitled to equal shares. The surviving spouse’s ₱2 million belongs to that spouse outright. Only the decedent’s ₱2 million share enters the hereditary estate. If the only intestate heirs are the spouse and two legitimate children, they ordinarily divide that ₱2 million into three equal hereditary shares. The surviving spouse would therefore receive an inheritance in addition to the spouse’s pre-existing community share. Actual results may differ because of the property regime, debts, reimbursements, other heirs, or other estate assets.
A live-in partner may not be an intestate heir, but may be able to prove co-ownership under Articles 147 or 148 of the Family Code. The requirements differ significantly depending on whether the partners were legally free to marry each other and on their actual contributions. A co-ownership claim must be resolved before treating the decedent’s entire interest as estate property.
Who may inherit?
Philippine succession law uses several categories:
- Compulsory heirs are protected by a legitime, or minimum reserved share, when there is a will.
- Testamentary heirs, devisees, and legatees receive property under a valid will, subject to legitimes and other legal limits.
- Legal or intestate heirs inherit by operation of law when there is no valid will, when the will does not dispose of the entire estate, or in other situations listed in Article 960 of the Civil Code.
- Representatives are descendants who take the share that their parent would have received in situations where the right of representation applies.
The principal compulsory heirs under Article 887 include:
- Legitimate children and, in the proper case, their descendants;
- In default of legitimate descendants, legitimate parents or other legitimate ascendants;
- The surviving legal spouse;
- Children born outside marriage whose filiation is duly established; and
- In the situations provided by law, the parents of a child born outside marriage.
The nearer descendant usually excludes the more remote descendant. A grandchild normally does not inherit alongside that grandchild’s living parent merely because the grandchild is also a descendant. A grandchild may inherit by representation when the parent who would have inherited predeceased the decedent, is unworthy, or in another situation where representation is legally allowed. Representation does not apply automatically to every renunciation.
An adopted child inherits from the adopter without distinction from legitimate filiation under Section 43 of the Domestic Administrative Adoption and Alternative Child Care Act. Extended-family claims involving adoption should still be checked against the governing adoption law, the date and terms of the adoption, and the exact relationship asserted.
Children born outside marriage
“Illegitimate child” is the terminology used in the Civil Code and Family Code; it describes legal filiation and does not reflect a child’s worth or family relationship.
A child born outside marriage may inherit from each parent once filiation to that parent is legally established. The child’s legitime is generally one-half of the legitime of a legitimate child, subject to the available disposable portion and the statutory preference given to the surviving spouse’s legitime.
Proof of filiation may include a civil-registry birth record, a final judgment, an admission of filiation in a public document or signed private handwritten instrument, open and continuous possession of the status of a child, or other evidence allowed by the Rules of Court. The permissible evidence and filing period depend on the basis of the claim, the child’s date of birth, whether the alleged parent is alive, and transitional law. A disputed-filiation case should therefore be assessed immediately rather than reduced to the question of whether the father’s name appears on a birth certificate.
In Aquino v. Aquino, the Supreme Court en banc held that a child whose parents did not marry may inherit from a grandparent by representing the child’s deceased parent, regardless of the marital status of the grandparent or parent. The ruling was limited to direct-line inheritance by representation. It did not abolish Article 992 for every own-right or collateral intestate claim between marital and nonmarital family lines.
What a will can—and cannot—do
A person may dispose of the free portion of the estate by a valid will. A will cannot ordinarily deprive compulsory heirs of their legitimes without a valid disinheritance.
A will must be proved and allowed in the proper court before it can pass property. A notarized document, family instruction, video, text message, or private list of intended recipients is not a substitute for probate. The original document and evidence of its execution should be preserved. No one should write on, staple documents to, remove pages from, or “correct” an original will after death.
Common minimum legitimes include the following:
| Compulsory heirs present | General reserved share |
|---|---|
| Legitimate children or descendants | One-half of the net hereditary estate collectively, ordinarily divided equally by child or branch |
| Legitimate parents or ascendants, when there are no legitimate descendants | One-half collectively |
| Surviving spouse with one legitimate child | One-fourth for the spouse |
| Surviving spouse with two or more legitimate children | A share equal to the legitime of each legitimate child |
| Surviving spouse with legitimate ascendants | One-fourth for the spouse |
| Surviving spouse with only children born outside marriage | One-third for the spouse and one-third collectively for those children; the remaining third is disposable |
| Only children born outside marriage, with no other compulsory heirs | One-half collectively |
| Each child born outside marriage who concurs with a legitimate child | Generally one-half of a legitimate child’s legitime, subject to the disposable-portion cap and the spouse’s preferred legitime |
| Surviving spouse alone | Generally one-half, subject to the special rule for certain marriages celebrated in danger of death |
These are legitimes in testamentary succession, not a shortcut for calculating intestate shares. Mixed configurations can require several provisions to be applied together.
Preterition and impairment of legitime
The total omission from a will of a compulsory heir in the direct line may constitute preterition. Under Article 854, preterition can annul the institution of heirs, while devises and legacies remain effective only insofar as they are not excessive. The effect depends on whether the person is truly a compulsory direct-line heir, was completely omitted, received anything chargeable to the inheritance, or may inherit by representation.
If a compulsory heir received less than the legitime, the heir may demand completion. Testamentary gifts and certain lifetime donations that impair legitimes may be reduced upon a proper claim. Not every lifetime transfer is automatically returned in kind; the date, nature, value, recipient, and purpose of the transfer must be examined under the rules on collation and reduction.
Disinheritance is strictly regulated
Disinheritance requires a will that states a cause expressly recognized by law. Family disappointment, estrangement, disapproval of a marriage, failure to visit, or a general statement that an heir has already received enough is not automatically a valid cause.
If the stated cause is denied, the persons who benefit from the disinheritance may have to prove it. Reconciliation may also defeat disinheritance in circumstances covered by the Civil Code. Separately, serious conduct listed in Article 1032 may make a person unworthy to inherit, subject to the Code’s pardon and restoration rules. These doctrines should not be invoked without matching the proven facts to the exact statutory ground.
Who inherits when there is no will?
Intestate succession applies when there is no will, the will is void or ineffective, the will leaves part of the estate undisposed of, or another condition under Article 960 exists.
The following table covers common configurations after the estate and the surviving spouse’s own property have been separated:
| Surviving intestate heirs | General distribution |
|---|---|
| Legitimate children only | Entire estate equally by child or, when representation applies, by branch |
| Surviving spouse and legitimate children, with no children born outside marriage | Spouse receives the same share as each child |
| Legitimate parents or ascendants only, with no descendants | They take the estate under the rules on degree and paternal and maternal lines |
| Children born outside marriage only, with no legitimate descendants, legitimate ascendants, or spouse | They take the entire estate equally, subject to representation where applicable |
| Surviving spouse and children born outside marriage only | One-half to the spouse; one-half collectively to the children |
| Legitimate ascendants and children born outside marriage, without a spouse | One-half collectively to the ascendants; one-half collectively to the children |
| Surviving spouse and legitimate ascendants, without descendants | One-half to the spouse; one-half collectively to the ascendants |
| Surviving spouse, legitimate ascendants, and children born outside marriage | One-half collectively to the ascendants; one-fourth to the spouse; one-fourth collectively to the children |
| Surviving spouse and siblings or children of siblings, with no descendants, ascendants, or children born outside marriage | One-half to the spouse; one-half to the siblings or their qualifying children |
| Surviving spouse alone, with no siblings, nephews, nieces, or preferred heirs | Entire estate to the spouse |
| Siblings only | Entire estate under the full-blood, half-blood, and representation rules |
When legitimate children, children born outside marriage, and a surviving spouse all concur, the calculation requires particular care. In G.R. No. 250613, the Supreme Court held that where the survivors were one legitimate child, two children born outside marriage, and a spouse, the proper shares were one-half, one-eighth each, and one-fourth, respectively. That result should not be mechanically extended to a family with a different number or class of heirs.
Brothers, sisters, nephews, and nieces are not compulsory heirs. They can inherit by intestacy when the preferred descendants, ascendants, and children born outside marriage are absent, and they may concur with a surviving spouse. More remote collateral relatives can inherit only within the limits and order established by law; intestate succession does not extend beyond the fifth collateral degree. In default of qualified heirs, the State inherits.
A daughter-in-law or son-in-law does not represent a deceased spouse in the parent-in-law’s estate. The grandchildren may represent their deceased parent when the law permits, but the surviving spouse of that parent is not thereby made an heir of the parent-in-law.
Rights of co-heirs before partition
Before partition, each co-heir owns an undivided hereditary interest—not a chosen bedroom, floor, farm lot, vehicle, or bank account.
A co-heir may generally:
- Participate in the administration and preservation of estate property;
- Demand an inventory and accounting of income, rent, harvests, withdrawals, and expenses;
- Seek partition, subject to a valid temporary prohibition in a will and other legal restrictions;
- Protect the estate against unauthorized transfers, destruction, concealment, or exclusion;
- Transfer an undivided hereditary interest, subject to the rights of the other heirs and the eventual partition.
A co-heir normally cannot sell a definite physical portion of unpartitioned land without the other co-owners’ consent. A sale by one heir can affect only whatever undivided interest is ultimately allotted to that seller. In addition, Article 1088 gives co-heirs a one-month period from written notice to exercise the statutory right of redemption when hereditary rights are sold to a stranger before partition.
The oldest child, the person holding the title, the relative who paid the funeral expenses, or the heir who remained in the family home does not acquire a larger hereditary share for that reason alone. Valid claims for reimbursement, ownership, improvements, or administration expenses must be proved and accounted for separately.
Extrajudicial or judicial settlement?
Extrajudicial settlement
Under Rule 74 of the Rules of Court, heirs may settle without an administrator when:
- The decedent left no will;
- The decedent left no debts, subject to the rule’s presumption after two years;
- All heirs are adults, or minors are represented by duly authorized judicial or legal representatives; and
- The heirs agree on the division.
Multiple heirs execute a public instrument of extrajudicial settlement. A genuinely sole heir may use an affidavit of self-adjudication. The instrument is filed with the Register of Deeds, and the fact of settlement must be published once a week for three consecutive weeks in a newspaper of general circulation. Rule 74 also provides for a bond equivalent to the value of personal property involved.
Publication does not cure the omission of an heir. An extrajudicial settlement is not binding on a person who did not participate or had no notice.
Rule 74 provides a two-year remedy involving the distributed estate and required bond for an heir, creditor, or other person unduly deprived after a summary or extrajudicial settlement. That two-year period is not a safe reason to delay. The applicable period can depend on participation, notice, fraud, registration, possession, the relief requested, and other facts. An omitted heir should obtain advice immediately.
Judicial settlement
Court settlement is normally appropriate when:
- There is a will requiring probate;
- The heirs dispute heirship, shares, ownership, or partition;
- There are unresolved debts or creditor claims;
- An heir is missing, unknown, incapacitated, or inadequately represented;
- The validity of a marriage, adoption, filiation, will, deed, or transfer is contested;
- Estate property has been concealed, mismanaged, or transferred without authority; or
- Court supervision is necessary to appoint an executor or administrator and preserve the estate.
The proper venue generally depends on the decedent’s residence at death. If the decedent resided abroad, the location of Philippine estate property may determine venue. Foreign nationality, a foreign will, or overseas assets can also affect the governing succession law and require coordinated advice in more than one jurisdiction.
Estate tax and transfer requirements
Estate tax is separate from the question of who the lawful heirs are. Paying the tax or obtaining an electronic Certificate Authorizing Registration does not validate an incorrect family tree, cure an invalid will, or extinguish an omitted heir’s rights.
For deaths on or after January 1, 2018, the TRAIN Law generally imposes estate tax at 6% of the net taxable estate. The estate tax return is generally due within one year from death. In meritorious cases, the Commissioner may grant an extension to file of no more than 30 days.
A return is required for transfers subject to estate tax and in other cases specified by the Tax Code, including an estate containing registered or registrable property for which a BIR clearance is needed. A return showing a gross estate above ₱5 million must include the statement certified by a certified public accountant required by Section 90.
Tax is generally paid when the return is filed. Subject to BIR approval and statutory conditions:
- Payment may be extended for up to five years for a judicially settled estate or two years for an extrajudicially settled estate when immediate payment would cause undue hardship;
- An estate with insufficient cash may apply for installment payment within the statutory period; and
- The BIR may require security and may deny relief where delay results from negligence, intentional disregard of rules, or fraud.
The governing details and documentary requirements are set out in Revenue Regulations No. 12-2018. Heirs should use the BIR’s current estate-tax checklist and confirm whether the transaction should begin through eONETT or the responsible Revenue District Office. An eCAR is generally required before registrable estate property can be transferred to the heirs.
The extended estate-tax-amnesty filing and payment period ended on June 16, 2025. However, BIR Revenue Memorandum Circular No. 33-2026 clarifies that a person who timely availed of the amnesty has no separate deadline to submit proof of estate settlement; the proof remains necessary for eCAR issuance. Undeclared property is not automatically covered by the earlier amnesty return and is taxed under the law applicable at the decedent’s death. Missing an approved installment due date can forfeit the amnesty.
Older estates must be computed using the tax law applicable at the date of death, not automatically under the current 6% regime.
Practical steps for heirs
Secure the property and records. Protect the residence, titles, vehicles, business records, digital accounts, and original will without excluding lawful co-heirs or altering evidence.
Obtain civil-registry documents. Secure the PSA death certificate and the relevant birth, marriage, adoption, annulment, legal-separation, and death records needed to build a documented family tree.
Locate every possible heir. Include children from previous relationships, adopted children, children whose filiation may need proof, descendants of predeceased children, and the lawful surviving spouse.
Inventory ownership and debts. List each asset’s title, acquisition date, source of funds, estimated value at death, encumbrances, income, and current possessor. Separate the surviving spouse’s or co-owner’s property from the estate.
Preserve evidence of lifetime transfers. Keep deeds of donation and sale, bank records, receipts, tax declarations, messages, and documents showing whether a transfer was a gift, loan, sale, advancement, or trust arrangement.
Determine whether there is a will. If there is one, preserve the original and initiate probate. Do not replace probate with a family agreement that disregards compulsory heirs.
Choose the lawful settlement process. Confirm that every Rule 74 condition exists before using an extrajudicial settlement. Otherwise, consider judicial administration, probate, or partition.
Prepare the tax filing early. One year can pass quickly while heirs gather records, valuations, and signatures. Apply for any extension or payment arrangement before the relevant deadline.
Obtain the eCAR and register the transfer. A notarized settlement alone does not update land, corporate, vehicle, or other registries.
Complete partition and accounting. Record which asset or value each heir receives and settle rents, harvests, expenses, advances, and reimbursements among co-heirs.
Evidence worth preserving
Keep originals where available and make secure, date-stamped copies of:
- Death, birth, marriage, and adoption records;
- The original will, codicils, and envelope or storage records;
- Land titles, deeds, tax declarations, surveys, and real-property tax receipts;
- Bank, investment, stock, insurance, pension, and loan records;
- Vehicle registrations and business ownership records;
- Marriage settlements and documents showing the spouses’ property regime;
- Proof of acquisition and source of funds for disputed assets;
- Deeds and tax records for lifetime donations or transfers;
- Documents or communications acknowledging filiation;
- Creditor statements, mortgages, funeral expenses, and last-illness expenses;
- Rental contracts, harvest records, estate income, withdrawals, and maintenance expenses;
- Copies of any affidavit of self-adjudication, extrajudicial settlement, publication, eCAR, or registry filing.
Common mistakes
- Treating the entire community or conjugal property as the decedent’s estate;
- Assuming a notarized will transfers property without probate;
- Allowing one person to execute an affidavit of self-adjudication despite the existence of other heirs;
- Omitting children from another relationship or descendants of a predeceased child;
- Assuming publication makes an invalid extrajudicial settlement binding on an excluded heir;
- Dividing property before debts, taxes, and ownership claims are resolved;
- Selling a specific portion of unpartitioned land as if it already belonged exclusively to one heir;
- Believing that occupancy, caregiving, payment of expenses, or possession of the title automatically increases an heir’s share;
- Signing a waiver without understanding that repudiation has formal requirements and may create tax consequences;
- Assuming a waiver of a future inheritance signed while the owner is alive is enforceable;
- Using the current estate-tax rate for an old estate without checking the law at the date of death;
- Ignoring income, rent, or harvests collected by one heir before partition;
- Delaying a filiation, fraud, omitted-heir, or title claim while documents disappear and limitation issues develop.
When legal help is urgent
Consult a Philippine succession lawyer promptly if:
- Someone is destroying, hiding, or altering a will or estate record;
- Land, shares, vehicles, or bank funds are being transferred without all heirs’ authority;
- An heir was omitted from an affidavit of self-adjudication or extrajudicial settlement;
- A deed or signature appears forged;
- Estate income is being taken without accounting;
- Filiation, adoption, marriage validity, or the identity of the surviving spouse is disputed;
- There are minor, incapacitated, missing, or overseas heirs;
- The family includes multiple marriages or competing claims from partners;
- The decedent had foreign nationality or property abroad;
- Creditors are threatening foreclosure or attachment;
- The one-year estate-tax deadline is near or has passed;
- A Rule 74 settlement is approaching or has passed its two-year protected period;
- An heir is being pressured to sign a waiver, sale, or quitclaim without an inventory and share computation.
Frequently asked questions
Can a parent leave everything to only one child?
Not if doing so impairs the legitimes of other compulsory heirs, unless those heirs validly renounced after death or were validly disinherited for a statutory cause. Excessive testamentary dispositions may be reduced.
Can an heir be disinherited simply because the family is estranged?
No. Disinheritance must be made in a will for a cause expressly recognized by law. The stated cause may have to be proved if challenged.
Can a child born outside marriage inherit?
Yes. Once filiation is established, the child can inherit from the child’s parents. The child may also represent a deceased parent in a direct grandparent’s estate under Aquino v. Aquino. The exact share depends on the other heirs and whether succession is testate or intestate.
Does a live-in partner inherit automatically?
No. A live-in partner is not automatically an intestate spouse. The partner may nevertheless own part of the property under co-ownership rules or receive property under a valid will within the disposable portion.
Do siblings inherit when the deceased has a spouse?
They can, but generally only when the decedent left no descendants, ascendants, or children born outside marriage. In that configuration, the spouse generally receives one-half and the siblings or qualifying children of siblings share the other half.
Do heirs inherit the deceased person’s debts?
Estate obligations are paid from the estate. An heir’s liability by reason of succession is generally limited to the value of the inheritance received. Heirs should not distribute all assets before identifying valid debts.
May one heir sell inherited land before partition?
An heir may transfer an undivided hereditary interest, but generally cannot bind the co-heirs to the sale of a specific physical portion that has not been allotted to the seller. The buyer takes subject to the eventual partition and other heirs’ rights.
Is a notarized extrajudicial settlement enough?
No. Rule 74 conditions, participation of all heirs, publication, filing, bonding where applicable, estate-tax compliance, eCAR issuance, and registration must also be addressed. Notarization does not cure an omitted heir or a false statement that the signer is the sole heir.
Can someone waive an inheritance before the owner dies?
A future inheritance is not yet vested. A renunciation or compromise concerning a future legitime is generally void under Article 905. After death, repudiation must follow the formal requirements of Article 1051, and a waiver in favor of particular persons may have tax consequences.
What can an omitted heir do?
Preserve the questioned deed, title, publication, family records, and proof of filiation; obtain certified registry copies; and seek legal advice immediately. An extrajudicial settlement does not bind someone who did not participate or had no notice, but the available action and filing period depend on the facts.
Does paying estate tax prove that someone is an heir?
No. Estate-tax payment and an eCAR facilitate transfer and registration. They do not conclusively determine lawful heirship or validate an otherwise defective settlement.
Official legal sources
- Civil Code of the Philippines, Republic Act No. 386
- Family Code of the Philippines, Executive Order No. 209
- Rules of Court, Rules 73–91 on estate settlement
- Domestic Administrative Adoption and Alternative Child Care Act, Republic Act No. 11642
- TRAIN Law, Republic Act No. 10963
- BIR Revenue Regulations No. 12-2018
- BIR Revenue Memorandum Circular No. 33-2026
- Aquino v. Aquino, G.R. Nos. 208912 and 209018
- Treyes v. Antonio, G.R. No. 232579
This article provides general Philippine legal information, not advice for a particular estate. Succession outcomes depend on the complete family and property records, applicable law at the relevant dates, and procedural history. Sources and current procedures were checked as of July 30, 2026.