Estate tax in the Philippines is a mandatory obligation imposed on the transfer of the net estate of a decedent, irrespective of whether the estate is settled through extrajudicial means or judicial probate proceedings. When extrajudicial settlement is unavailable—such as when the decedent left a valid last will and testament requiring probate, when there are disputes among heirs, when the estate has outstanding debts that cannot be settled amicably, or when minor heirs require court supervision—the settlement must proceed through the Regional Trial Court (RTC) sitting as a probate court. In these cases, the filing and payment of estate tax remain a separate but indispensable prerequisite for the lawful transfer of assets. This article provides an exhaustive explanation of the legal framework, computation, procedural requirements, filing process, payment mechanics, and all ancillary matters governing estate tax in judicially settled estates under Philippine law.

Legal Basis and Imposition of Estate Tax

The estate tax is governed by Title III, Chapter I of the National Internal Revenue Code of 1997 (NIRC), as amended by Republic Act No. 10963, otherwise known as the Tax Reform for Acceleration and Inclusion (TRAIN) Law, which took effect on 1 January 2018. Sections 84 to 97 of the NIRC, as amended, impose a flat rate of six percent (6%) upon the net estate of every decedent, whether a resident or non-resident of the Philippines.

The tax is not a tax on the inheritance received by the heirs but on the privilege of transferring property upon death. It accrues at the moment of the decedent’s death and must be settled before any distribution or transfer of title can be effected. In judicial settlement proceedings, the estate tax constitutes a priority claim against the estate under Rule 85 of the Rules of Court and must be satisfied before the court approves the final partition and distribution.

Persons Liable and Who Files the Return

Liability for estate tax rests on the estate itself. In judicial settlement without extrajudicial settlement, the court-appointed executor (if there is a will) or administrator (in intestate succession) is primarily responsible for filing the estate tax return and paying the tax due. If no executor or administrator has yet been appointed, any heir or interested party may file the return provisionally, but the court-appointed representative must assume the obligation thereafter. Heirs are solidarily liable for any unpaid tax to the extent of the property received.

For non-resident decedents, the same rule applies, with the Philippine properties forming the taxable estate.

Gross Estate: Composition and Valuation

The gross estate includes all property owned by the decedent at the time of death, valued at fair market value (FMV) as of that date.

For citizens and resident aliens, the gross estate encompasses:

Real property situated anywhere in the world;
Tangible personal property (movable goods, vehicles, jewelry, etc.);
Intangible personal property (bank deposits, shares of stock, receivables, patents, copyrights);
Proceeds of life insurance where the beneficiary is the estate or revocably designated;
Transfers in contemplation of death, revocable transfers, and property passing under general power of appointment.

For non-resident aliens, only Philippine-situs property is included: real property in the Philippines, tangible personal property located in the Philippines, and intangible personal property deemed situated in the Philippines (e.g., shares in domestic corporations if the decedent owned more than 50% of the business).

Valuation rules are strict:

Real property: higher of zonal value (Bureau of Internal Revenue) or FMV per tax declaration or independent appraisal.
Shares of stock: if listed, average of highest and lowest market price on the date of death; if unlisted, book value or par value adjusted per BIR rules.
Bank deposits and cash: face value.
Other personal property: FMV determined by appraisal or market evidence.
Foreign currency: converted at the prevailing Bangko Sentral ng Pilipinas rate on the date of death.

An inventory of all assets, certified under oath by the executor or administrator, must be submitted to both the probate court and the Bureau of Internal Revenue (BIR).

Allowable Deductions

Deductions are subtracted from the gross estate to arrive at the net taxable estate. The TRAIN Law simplified and standardized many deductions, with distinctions between residents/citizens and non-residents.

For citizens and resident aliens:

Standard deduction: Five million pesos (₱5,000,000), claimed in lieu of itemized deductions for certain expenses.
Family home: Up to ten million pesos (₱10,000,000) for the principal residence, provided it is duly declared as such.
Funeral expenses: Actual expenses incurred, not exceeding two hundred thousand pesos (₱200,000).
Medical expenses: Actual expenses incurred within one year prior to death, supported by receipts, not exceeding five hundred thousand pesos (₱500,000).
Judicial expenses: Reasonable amounts actually incurred during judicial settlement proceedings (court fees, attorney’s fees, accounting fees, administrator’s commissions), provided they are necessary and substantiated. These are particularly relevant and more expansive in judicial settlement compared to extrajudicial cases.
Claims against the estate: Valid debts, unpaid mortgages, and liabilities existing at the time of death, duly documented and not barred by prescription.
Claims against insolvent persons: Proportionate value of receivables from insolvent debtors.
Vanishing deduction (previously taxed property): Deduction for property previously subjected to donor’s or estate tax within five years, scaled from 100% down to 20%.
Property previously taxed and transfers for public use.

For non-resident aliens: Only the standard deduction of ₱500,000 and proportionate deductions for Philippine-situs property (no family home or full standard deduction of ₱5M).

Net estate = Gross estate − Allowable deductions.

Estate tax due = 6% × Net estate.

Filing Deadline and Extension

The estate tax return (BIR Form No. 1801) must be filed within one (1) year from the date of the decedent’s death. In judicial proceedings, the executor or administrator must ensure compliance even while probate is pending.

A request for extension of up to thirty (30) days may be filed with the BIR Commissioner or the Revenue District Officer (RDO) having jurisdiction, upon meritorious grounds (e.g., incomplete inventory due to ongoing court proceedings). Failure to file or pay on time triggers penalties, but the one-year period is reckoned strictly from death.

Step-by-Step Procedure for Filing and Payment in Judicial Settlement

Appointment of Executor/Administrator: File a petition for probate of will (if testate) or letters of administration (if intestate) with the RTC of the decedent’s last residence. The court issues an order appointing the representative.
Preparation of Inventory: The executor/administrator prepares a detailed inventory of assets and liabilities, valued at FMV as of death. This inventory is submitted to the court within the period required by Rule 83 of the Rules of Court and simultaneously used for tax purposes.
Computation of Tax: Calculate gross estate, apply allowable deductions (including judicial expenses incurred thus far), arrive at net estate, and compute 6% tax.
Preparation of Return and Attachments:
- BIR Form 1801 (Estate Tax Return), accomplished in triplicate.
- Death certificate (original or certified copy).
- Certified inventory of assets and liabilities.
- Proof of payment of real property taxes (if applicable).
- Copy of the will (if any) and court order appointing the executor/administrator.
- Affidavit of self-adjudication or partition (not required here since judicial).
- For non-residents: proof of foreign estate tax paid (if any) for vanishing deduction.
- Sworn declaration of all properties.
Filing Location: File with the RDO where the decedent was domiciled at death. If the decedent was a non-resident, file with the RDO where the largest portion of Philippine property is located or the RDO of Manila if unclear.
Payment of Tax:
- Pay the computed tax in full at the time of filing.
- Acceptable modes: cash or manager’s check at any Authorized Agent Bank (AAB) under the jurisdiction of the RDO, Revenue Collection Officer, or through the BIR’s electronic Filing and Payment System (eFPS) if the estate or representative is registered.
- Upon full payment, the BIR issues a Certificate Authorizing Registration (CAR) in the name of the estate or heirs. The CAR is indispensable for registering transfers with the Registry of Deeds (for real property), Land Transportation Office (vehicles), or Securities and Exchange Commission (shares).
Integration with Probate Proceedings: Submit the CAR to the probate court as proof that estate tax has been settled. The court may then authorize partial distribution of assets or proceed to final accounting and partition. Judicial expenses incurred after filing may be claimed via amended return if necessary.
Transfer of Assets: After court approval of the project of partition, present the CAR, court order, and deed of distribution to the relevant registries for cancellation and issuance of new titles in the heirs’ names. Documentary stamp tax and other transfer taxes (e.g., donor’s tax if applicable) are paid separately at this stage.

Special Rules and Considerations in Judicial Settlement

Installment Payment: While the law requires full payment upon filing, the BIR may allow staggered payment in exceptional cases involving large estates with illiquid assets, subject to approval and security (e.g., bond). However, the CAR will not be issued until full settlement unless partial CARs are specifically authorized.
Amended Returns: If additional assets are discovered during probate or judicial expenses increase, an amended BIR Form 1801 may be filed with corresponding additional payment or refund claim.
Foreign Assets: For resident decedents, foreign-situs property must be included; the executor must coordinate with foreign authorities for valuation and any foreign estate tax credits.
Life Insurance and Retirement Benefits: Proceeds payable to named beneficiaries are excluded from gross estate if irrevocable; otherwise included.
Donor’s Tax on Advance Distributions: Any premature distribution by the court before tax payment may trigger donor’s tax implications.

Penalties for Non-Compliance

Late filing: 25% surcharge on the tax due.
Late payment: 12% annual interest (or the prevailing legal rate) from the due date until paid.
Willful neglect or fraud: 50% surcharge plus possible criminal prosecution under the NIRC.
Failure to secure CAR: Prevents transfer of title; any registration without CAR is void and exposes parties to further penalties and back taxes.
The BIR may compromise penalties or accept payment plans under Revenue Regulations, but the principal tax remains due.

Additional Obligations and Post-Payment Matters

After securing the CAR and completing probate:

Pay local transfer taxes and fees to the local government unit where real property is located.
Update real property tax declarations and pay any accrued real property taxes.
File income tax returns for the estate (BIR Form 1701) until final distribution, as the estate is a separate taxable entity during administration.
Distribute assets only after court approval and full settlement of all claims, including estate tax.

In summary, estate tax filing and payment in estates settled judicially without extrajudicial settlement follow the same substantive computation and BIR procedures as in other cases, but are executed under the direction of the court-appointed executor or administrator, with judicial expenses providing additional deductible benefits. Compliance ensures clean transfer of titles, avoids surcharge and interest, and facilitates orderly probate. All steps must be meticulously documented to withstand BIR audit or court scrutiny. The process underscores that estate tax is an inescapable civil obligation that precedes any heir’s enjoyment of inheritance, regardless of the settlement route mandated by law.