Quick answer

Under Philippine law, a person’s heirs acquire hereditary rights at the moment of death, but they cannot simply take or sell particular estate assets as if each already owned a specific portion. The estate must first be identified, the spouses’ property regime liquidated when applicable, debts and taxes addressed, any will probated, and the remaining property divided among the lawful heirs.

A valid will generally controls distribution, but it cannot impair the legitime—the minimum share reserved by law for compulsory heirs—unless an heir was validly disinherited for a statutory cause stated in the will. Without a valid will, the Civil Code’s rules on intestate succession determine who inherits and in what proportions.

The result depends on the complete family tree, proof of filiation or adoption, the validity of the marriage and will, the property regime of the spouses, prior donations, debts, and whether an heir predeceased, renounced, or is legally disqualified. No heir should sign an extrajudicial settlement, waiver, sale, or affidavit of self-adjudication until every possible heir and estate asset has been investigated.

When inheritance rights begin

Article 777 of the Civil Code provides that rights to succession are transmitted from the moment of death. This means an heir’s hereditary right arises upon the decedent’s death, not only when a title is transferred or an estate proceeding ends.

That right is initially over the estate as a whole. Before partition, co-heirs generally hold hereditary rights in common; an heir does not automatically own a particular bedroom, parcel, vehicle, bank account, or percentage of every individual asset. A co-heir who sells only a hereditary right cannot necessarily give the buyer exclusive ownership of a specific property later awarded to someone else.

Inheritance includes transmissible property, rights, and obligations. Estate debts and lawful charges must therefore be considered before the distributable estate is calculated.

Start by identifying what actually belongs to the estate

Not everything registered in the decedent’s name—or used by the family—necessarily forms part of the distributable estate.

For a married decedent, determine the governing property regime: absolute community, conjugal partnership of gains, complete separation, or a valid regime established in a marriage settlement. Community or conjugal property must ordinarily be liquidated first. The surviving spouse’s own share from that liquidation is not an inheritance; only the decedent’s net share enters the estate.

The analysis should also distinguish:

Exclusively owned property from community or conjugal property.
Property held in co-ownership with another person.
Assets subject to mortgages, liens, trusts, or pending litigation.
Insurance or retirement benefits payable directly to a designated beneficiary, subject to the governing law and contract.
Property previously donated but potentially chargeable to an heir’s legitime or relevant in computing the estate.
Assets located abroad, which may involve foreign succession, tax, or registration rules.

The Civil Code generally follows the decedent’s national law on the order of succession, the amount of successional rights, and the intrinsic validity of testamentary provisions, regardless of where the property is found. Foreign elements require individualized advice because conflict-of-laws and local registration rules may overlap.

Who are compulsory heirs?

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

Legitimate children and descendants.
In their default, legitimate parents and ascendants.
The surviving spouse.
Illegitimate children and, in proper cases, their descendants.

These groups do not always inherit simultaneously. Legitimate descendants generally exclude legitimate ascendants. A surviving spouse and illegitimate children may concur with other compulsory heirs. Representation may allow descendants to step into the place of a predeceased, disqualified, or otherwise legally represented heir when the statutory conditions exist.

A person’s status as an heir must be established by competent documents or evidence. A surname, family reputation, financial dependence, or inclusion in a social-media post does not by itself settle filiation, marriage, or adoption.

Children born outside marriage

Illegitimate children are compulsory heirs of their parents, provided filiation is legally established. Under Article 176 of the Family Code, their legitime is generally one-half of the legitime of a legitimate child, subject to the rules governing concurrent heirs and the disposable portion.

The Supreme Court has clarified the application of the Civil Code’s “iron curtain” rule in Aquino v. Aquino. A nonmarital child may inherit by right of representation from a grandparent or other direct ascendant through the child’s parent, subject to the requirements of representation and proof of filiation. This ruling should not be stretched into a general statement that all nonmarital relatives can inherit from one another in every collateral line.

Adopted children

Under Republic Act No. 11642, a completed adoption makes the adoptee a legitimate child of the adopter. In testate and intestate succession, adopters and adoptees have reciprocal succession rights without distinction from legitimate filiation. The law also extends the created legitimate filiation to specified members of the adopter’s family.

An informal arrangement, long-term caregiving, baptismal record, use of a surname, or treatment as one’s own child is not automatically equivalent to a final adoption order. The adoption law applicable at the relevant time and the finality and effect of the adoption must be checked.

Surviving spouses and partners

A surviving legal spouse is ordinarily a compulsory heir. Separation in fact alone does not dissolve the marriage. However, a final decree of legal separation can disqualify the offending spouse from intestate succession and revoke certain testamentary provisions by operation of law.

A boyfriend, girlfriend, fiancé, or common-law partner is not a compulsory heir merely because the couple lived together for many years or had children. Such a partner may still have:

Ownership of property personally acquired.
A proven share in property governed by Articles 147 or 148 of the Family Code.
Rights under a valid will, contract, beneficiary designation, or other law.

Those are ownership or beneficiary questions distinct from automatic inheritance as a spouse.

Parents, siblings, and more remote relatives

Legitimate parents or ascendants generally inherit as compulsory heirs when there are no legitimate children or descendants. Illegitimate parents have the rights specifically granted by the Civil Code in the estate of an illegitimate child, subject to the presence of the child’s descendants, spouse, and other heirs.

Siblings, nephews, nieces, and more remote collateral relatives are not compulsory heirs. They may inherit by intestacy when closer heirs are absent. The surviving spouse may also concur with brothers, sisters, nephews, and nieces, in which case the statutory shares must be applied.

If there is a will

A will must be submitted for probate. Rule 75 states that no will passes real or personal property unless it is proved and allowed by the proper court. A private agreement among heirs cannot substitute for probate merely because everyone initially accepts the document.

A person who has custody of a will must deliver it to the proper court or the named executor within 20 days after learning of the testator’s death. A named executor must generally present it and accept or refuse the trust in writing within the corresponding 20-day period prescribed by Rule 75, unless the will has otherwise reached the court.

Probate primarily determines whether the will was duly executed and is legally allowable. Questions about ownership, legitimes, preterition, disinheritance, excessive dispositions, or the proper interpretation of provisions may require further determination.

The legitime limits what a will can give away

A testator cannot freely dispose of the entire estate when compulsory heirs survive. The estate is divided conceptually into:

The portion reserved as legitimes.
The disposable or free portion that may be given to any qualified person.

Common general rules include:

Legitimate children collectively reserve one-half of the hereditary estate, divided among them, subject to representation.
In the absence of legitimate descendants, legitimate parents or ascendants generally reserve one-half.
A surviving spouse’s legitime depends on which other compulsory heirs survive.
Illegitimate children generally receive one-half of the legitime of a legitimate child, subject to statutory limits and the shares of concurrent heirs.
A sole surviving spouse ordinarily has a legitime of one-half, subject to the special rule for certain marriages celebrated in articulo mortis.

These rules cannot safely be applied by counting names alone. The net estate, prior donations, representation, concurring classes of heirs, and the wording of the will must all be examined.

Preterition is not the same as receiving too little

Preterition is the total omission, without express disinheritance, of one or more compulsory heirs in the direct line from the inheritance. Under Article 854, it can annul the institution of heirs, while devises and legacies remain effective to the extent they are not inofficious.

An heir who was given something but less than the proper legitime was not necessarily preterited. That heir may instead demand completion of the legitime under Article 906. Excessive testamentary dispositions may be reduced upon a proper claim.

Disinheritance requires strict compliance

Being estranged, disobedient, ungrateful, financially successful, or disliked does not automatically remove a compulsory heir.

Disinheritance must generally be made in a valid will, for a cause expressly recognized by law, with the cause stated in the will and proved if challenged. The statutory causes differ for children and descendants, parents and ascendants, and spouses. A failed or unlawful disinheritance ordinarily does not erase the heir’s legitime.

If there is no valid will

Intestate succession applies when a person dies without a will, the will is void or ineffective, the will does not dispose of the entire estate, an instituted heir cannot inherit and no substitute or accretion applies, or another ground specified by law exists.

The general order favors:

Descendants.
Ascendants, when not excluded by descendants.
The surviving spouse.
Illegitimate children and their descendants under the applicable rules.
Collateral relatives within the degree allowed by law.
The State when no qualified heir exists.

The actual order is not a simple one-person-at-a-time queue because certain heirs concur.

Common intestate patterns include:

Survivors	General result
Legitimate children only	They generally divide the estate equally, subject to representation.
Legitimate children and surviving spouse	The spouse generally receives a share equal to that of one legitimate child.
Legitimate and illegitimate children	Illegitimate children generally receive one-half of the share of a legitimate child, subject to the governing provisions.
Surviving spouse and legitimate parents or ascendants	The spouse generally receives one-half and the legitimate parents or ascendants collectively receive one-half.
Surviving spouse and illegitimate children, without legitimate descendants or ascendants	The spouse generally receives one-half and the illegitimate children collectively receive one-half.
Surviving spouse with brothers, sisters, nephews, or nieces, and no descendants or ascendants	The spouse generally receives one-half and the qualifying collateral relatives collectively receive one-half.
Surviving spouse with no other qualified heir	The spouse generally inherits the entire intestate estate.

This table is only a starting point. Full-blood and half-blood siblings, representation by nephews or nieces, adopted children, renunciation, incapacity, and multiple family branches can change the calculation.

Representation, renunciation, and survivorship

Representation allows a qualified descendant to enter the place and degree of another person and take the share that person would have received. It operates only where the Civil Code permits it; it is not a general right available in every family relationship.

An heir who survives the decedent but later dies generally transmits the acquired hereditary right to that heir’s own estate. This is different from representation.

Renunciation must comply with the Civil Code’s required form. A repudiation made gratuitously in favor of all co-heirs is legally different from a waiver directed to particular persons, which may be treated as an acceptance followed by a transfer or donation and may have tax consequences. No one can validly renounce a future inheritance before the decedent dies.

An heir may lose the right to inherit

Aside from valid disinheritance, Article 1032 identifies causes of incapacity by reason of unworthiness, including specified serious acts against the decedent or certain close relatives, a false accusation meeting the statutory requirements, coercion or fraud involving a will, and the concealment, alteration, falsification, or destruction of a will.

Unworthiness is fact-sensitive. Allegations of ordinary family conflict should not be labeled as legal disqualification without matching the evidence to a statutory ground.

Ways to settle an estate

Judicial settlement

Judicial settlement is normally appropriate when:

There is a will.
The heirs or their shares are disputed.
A possible heir was omitted.
There are unresolved debts or creditor claims.
Heirs cannot agree on partition.
A minor or incapacitated heir lacks properly authorized representation.
Ownership of major assets is disputed.
An administrator is needed to collect, preserve, or recover assets.
There are allegations of concealment, fraud, forgery, or unlawful transfers.

Venue generally depends on the decedent’s residence at death or, for a nonresident, the location of estate property in the Philippines. The proper trial court may depend on the estate’s value and the applicable jurisdictional law.

Extrajudicial settlement

Under Rule 74, an extrajudicial settlement may be used only when the decedent:

Left no will.
Left no outstanding debts for purposes of the procedure.
Has heirs who all agree.
Has heirs who are all of age, or minors who are represented by duly authorized judicial or legal representatives.

The settlement must be embodied in a public instrument and, when real property is involved, filed with the Register of Deeds. The fact of settlement must be published in a newspaper of general circulation once a week for three consecutive weeks. Rule 74 also requires the prescribed bond covering personal property.

Publication does not cure the omission of an heir. Rule 74 expressly states that an extrajudicial settlement is not binding on a person who did not participate or had no notice.

If there is genuinely only one heir, that heir may use an affidavit of self-adjudication, subject to the same legal safeguards. Claiming to be the sole heir without checking for children, a spouse, parents, adopted children, or descendants of predeceased children can lead to cancellation of titles and further litigation.

The Rule 74 two-year period

Rule 74 provides remedies within two years after an extrajudicial or summary settlement for specified unpaid debts or persons unduly deprived of lawful participation. It should not be treated as a universal two-year deadline that automatically validates fraud or extinguishes every omitted heir’s possible action.

The Supreme Court has emphasized that Rule 74’s two-year mechanism concerns estate settlement. Depending on the cause of action, fraud, notice, possession, registration, and the relief requested, other prescriptive rules may apply. Anyone who discovers an exclusion should obtain legal advice immediately instead of assuming that a claim is either automatically barred or indefinitely available.

Estate tax and registration

Estate tax is separate from each heir’s civil-law share. For deaths covered by the current regime, the estate tax is generally 6% of the net taxable estate, after lawful deductions.

The estate tax return is generally due within one year from the date of death. Under the Ease of Paying Taxes Act, filing and payment may be made electronically or manually through authorized channels, subject to current BIR rules. Extensions or installment arrangements are not automatic and must satisfy the Tax Code and BIR requirements.

The estate normally needs its own taxpayer identification number. The BIR may require documents including the death certificate, property records, valuations, proof of deductions, the will or settlement instrument, and documents establishing the heirs. Requirements vary with the assets and circumstances.

An electronic Certificate Authorizing Registration, or eCAR, is generally needed before registrable property can be transferred. The Register of Deeds, banks, corporations, local assessors, and other institutions may impose separate documentary requirements.

Late filing can produce tax, surcharge, interest, and registration consequences. Do not distribute the entire estate before determining tax liabilities: the Tax Code requires payment before an executor or administrator delivers distributive shares, and a beneficiary may have subsidiary liability up to the applicable share.

Practical steps for heirs

Secure the death certificate. Obtain PSA and local civil-registry copies if needed.
Find and protect any will. Do not write on, staple, alter, conceal, or discard the original. Observe Rule 75’s 20-day delivery requirement.
Build the complete family tree. Include all marriages, children inside and outside marriage, adopted children, predeceased children and their descendants, surviving parents, and possible collateral heirs.
Gather civil-status records. Obtain birth, marriage, adoption, annulment, legal-separation, and death records relevant to heirship.
Inventory assets and liabilities. Check land titles, tax declarations, condominium records, bank and investment accounts, shares, businesses, vehicles, loans, mortgages, unpaid taxes, receivables, insurance, and digital assets.
Determine the spouses’ property regime. Separate the surviving spouse’s ownership share before calculating inheritance.
Preserve and value the estate. Prevent unauthorized withdrawals, sales, demolition, harvesting, collection of rent, or removal of personal property.
Check prior transfers and donations. Obtain deeds, receipts, bank records, and valuations. Some donations may affect legitimes or be subject to collation.
Choose the lawful settlement route. Do not use an extrajudicial settlement if there is a will, unresolved debt, missing heir, or genuine disagreement.
Handle BIR and registration requirements promptly. Confirm the current checklist and filing channel directly with the BIR and relevant registry.
Distribute only after accounting. Prepare a written inventory, calculation of the net estate, heirship analysis, and partition showing what each heir receives.

Evidence to preserve

Keep originals and secure digital copies of:

The will, codicils, envelopes, and related correspondence.
Death, birth, marriage, and adoption records.
Land titles, deeds, tax declarations, surveys, and lease contracts.
Bank statements, passbooks, investment records, and withdrawal histories.
Corporate records, stock certificates, partnership documents, and financial statements.
Loan documents, receipts, tax returns, and proof of estate expenses.
Marriage settlements and property-acquisition records.
Deeds of donation, waivers, prior partitions, and settlement agreements.
Messages or letters concerning property ownership, debts, or the will.
Photographs and dated inventories of homes, vehicles, jewelry, equipment, and other valuables.
Proof of possession, rental collections, improvements, and payment of real-property taxes.
Publication affidavits, registry receipts, BIR filings, eCARs, and transfer documents.

Record where each original came from and who holds it. Do not secretly alter records or access accounts without legal authority.

Common mistakes

Treating the entire community or conjugal property as the decedent’s estate.
Assuming the person named on a title is necessarily the sole beneficial owner.
Ignoring a child born outside marriage or demanding proof beyond what the law requires.
Treating a stepchild or informally raised child as legally adopted without an adoption order.
Assuming a long-term partner has the same inheritance rights as a legal spouse.
Dividing property before paying debts, taxes, and settlement expenses.
Using an affidavit of self-adjudication despite the existence of other heirs.
Believing newspaper publication cures an omitted heir’s lack of participation or notice.
Selling a specific estate property without the authority or consent required while the estate remains unsettled.
Signing a “waiver” without understanding that it may constitute acceptance and a taxable transfer.
Keeping a will at home instead of delivering it as Rule 75 requires.
Assuming the Rule 74 two-year period resolves every possible claim.
Relying only on tax declarations, which are evidence of a claim but are not conclusive proof of ownership.
Calculating shares from the gross property value instead of the properly determined net hereditary estate.

When legal help is urgent

Consult a Philippine succession lawyer promptly if:

Someone is hiding, destroying, or altering a will.
Estate funds are being withdrawn or property is being sold without authority.
A transfer document contains a false statement that there is only one heir.
A child, surviving spouse, adopted child, or descendant of a predeceased child was omitted.
Signatures on a will, deed, waiver, or settlement are disputed.
A minor or incapacitated heir is involved.
The estate has large debts, active businesses, foreign assets, or contested ownership.
The one-year estate-tax deadline is approaching or has passed.
Someone is pressuring an heir to sign without an inventory and share calculation.
A title has already been transferred to another person.
There is a threatened eviction, foreclosure, demolition, or dissipation of perishable assets.

Qualified indigent persons may ask the Public Attorney’s Office about eligibility for free legal assistance. The Integrated Bar of the Philippines and local legal-aid programs may also provide referrals.

Frequently asked questions

Can a parent leave everything to only one child?

Not ordinarily if other compulsory heirs survive. A preferred child may receive that child’s legitime plus some or all of the disposable portion, but dispositions that impair another compulsory heir’s legitime may be reduced. Complete exclusion requires valid disinheritance for a statutory cause.

Does the eldest child receive a larger share?

No general Philippine succession rule gives the eldest child a larger share merely because of birth order, gender, caregiving role, or use of “Junior” in the name.

Can an illegitimate child inherit?

Yes, from the child’s parent when filiation is legally established, and in other situations permitted by law. The amount and availability of representation depend on the surviving heirs and governing rules.

Can grandchildren inherit while their parent is alive?

As a general rule, a nearer descendant excludes more remote descendants. Grandchildren may inherit in their own right in appropriate circumstances or by representation when its legal requirements are met. A will may also give them part of the disposable portion.

Does paying real-property tax make one heir the sole owner?

No. Tax payments may support a claim of possession or reimbursement but do not, by themselves, erase the rights of co-heirs or transfer exclusive ownership.

Can one heir sell inherited land before partition?

An heir may generally transfer only the hereditary right actually held, subject to estate settlement and the rights of co-heirs. A purported sale of a specific parcel can affect only what is ultimately allotted to the seller, unless all necessary owners or an authorized estate representative lawfully joined.

Can heirs verbally agree on the division?

A verbal understanding is unsafe and may be legally insufficient, particularly for real property. Rule 74 requires a public instrument for an extrajudicial settlement, and registration, publication, tax, and other formalities may apply.

Do heirs inherit the decedent’s debts?

Debts are claims against the estate and must be addressed before final distribution. Heirs are not ordinarily required to answer beyond the value of property received from the decedent, but premature distribution, personal guarantees, fraud, or other acts can create separate liability.

What if an heir does not want the inheritance?

The heir may accept or repudiate after the decedent’s death, following the Civil Code’s formal requirements. The wording and recipient of any waiver matter because some arrangements are treated as transfers rather than simple repudiations.

Is an extrajudicial settlement always faster?

Only when Rule 74’s conditions are genuinely satisfied and all heirs cooperate. Using it despite a will, debt, missing heir, disputed filiation, or contested property can make settlement slower and more expensive.

Official legal sources

This article provides general legal information, not legal advice or a definitive computation of any person’s inheritance. Succession outcomes depend on the documents, dates, family relationships, property regime, debts, donations, and procedural history. Official sources and procedures were checked as of August 31, 2026.