Introduction

In the Philippines, the sale or disposition of real property classified as a capital asset triggers the imposition of Capital Gains Tax (CGT) under the National Internal Revenue Code (NIRC) of 1997, as amended by Republic Act (RA) No. 10963, also known as the Tax Reform for Acceleration and Inclusion (TRAIN) Law, and further modified by subsequent legislation such as RA No. 11534 (CREATE Act). This tax is a final withholding tax on the presumed gain from the sale, exchange, or other disposition of real property, excluding ordinary assets used in trade or business. The CGT regime aims to capture income from capital appreciation while ensuring compliance through documentary requirements, including the Tax Declaration issued by local government units (LGUs).

This article comprehensively explores the CGT requirements specifically for property sales involving Tax Declarations, covering definitions, taxable events, computation methods, filing and payment procedures, exemptions, penalties, and related administrative guidelines from the Bureau of Internal Revenue (BIR). It draws from prevailing tax laws, revenue regulations, and jurisprudence to provide a thorough understanding for taxpayers, real estate practitioners, and legal professionals.

Key Definitions and Scope

Capital Assets vs. Ordinary Assets

Under Section 39(A) of the NIRC, real property is considered a capital asset if it is not:

Stock in trade or inventory;
Property held primarily for sale to customers in the ordinary course of business;
Property used in trade or business subject to depreciation; or
Real property used in trade or business.

Examples of capital assets include residential lots, condominiums, or inherited ancestral homes not used for business purposes. Ordinary assets, such as developer-held properties for resale, are instead subject to regular income tax or Value-Added Tax (VAT).

Tax Declaration

The Tax Declaration is a crucial document issued by the Provincial, City, or Municipal Assessor's Office under the Local Government Code (RA No. 7160). It declares the property's classification, assessed value, and fair market value (FMV) for local real property tax (RPT) purposes. For CGT, the Tax Declaration serves as evidence of the property's FMV, which is compared against the zonal value from the BIR or the gross selling price (GSP) to determine the tax base. It must be updated post-sale to reflect the transfer, as required by Section 58 of the NIRC.

Taxable Events and Imposition of CGT

CGT applies to the sale, barter, exchange, or other disposition of real property located in the Philippines, regardless of the seller's residency status, provided it is a capital asset. The tax is imposed on the seller or transferor, who is liable for a flat rate of 6% on the higher of:

The GSP or consideration received; or
The FMV as determined by the BIR's zonal valuation or the local assessor's value (from the Tax Declaration), whichever is higher.

This "higher of" rule, enshrined in Section 24(D) of the NIRC, prevents underdeclaration. For installment sales, CGT is computed on the entire GSP but paid proportionally as installments are received, per Revenue Regulations (RR) No. 17-2003.

Notable taxable events include:

Outright sales;
Deed of exchange;
Foreclosure sales (if redemption period lapses);
Donations inter vivos (treated as sales if for valuable consideration); and
Involuntary transfers like expropriation.

Exemptions apply to certain dispositions, discussed below.

Computation of CGT

Tax Base Determination

Gross Selling Price (GSP): The total consideration, including cash, fair value of property received, and assumption of liabilities. If not ascertainable, use FMV.
Fair Market Value (FMV):
- BIR Zonal Value: Published schedules per revenue district.
- Assessed Value from Tax Declaration: Used if higher than zonal value.
- Appraisal Value: In disputes, a BIR-accredited appraiser may be consulted.

The tax base is the higher of GSP or FMV. Actual gain or loss is irrelevant; CGT is a presumptive tax.

Formula

CGT = Tax Base × 6%

Example: A residential lot with a GSP of PHP 5,000,000, BIR zonal value of PHP 4,000,000, and Tax Declaration assessed value of PHP 5,500,000. Tax base = PHP 5,500,000 (highest). CGT = PHP 330,000.

For properties sold below FMV, the BIR may revalue under Section 6(E) of the NIRC, using the Tax Declaration as prima facie evidence.

Adjustments and Deductions

No deductions for selling expenses or capital improvements are allowed in CGT computation, unlike in income tax on ordinary assets. However, for inherited properties, the basis is the FMV at inheritance, per RR No. 2-2003.

Filing and Payment Requirements

Timeline

CGT must be filed and paid within 30 days from the date of notarization of the Deed of Absolute Sale (DOAS) or equivalent document, using BIR Form No. 1706 (Capital Gains Tax Return). Late filing incurs penalties.

Documentary Requirements

Tax Declaration: Original or certified true copy from the Assessor's Office, showing current FMV.
Certificate Authorizing Registration (CAR): Issued by the BIR after CGT payment, required for title transfer at the Registry of Deeds (RD).
Deed of Sale/Transfer: Notarized.
Transfer Certificate of Title (TCT) or Condominium Certificate of Title (CCT): Proof of ownership.
BIR Zonal Value Confirmation: If applicable.
Proof of Payment: For related taxes like Documentary Stamp Tax (DST) at 1.5% and local transfer tax (0.5-0.75%).
Other Documents: Sworn declaration of FMV, taxpayer identification numbers (TINs), and for corporations, board resolutions.

The process involves:

Filing BIR Form 1706 at the Revenue District Office (RDO) where the property is located.
Payment via Authorized Agent Banks (AABs) or eFPS (Electronic Filing and Payment System).
Securing CAR for RD registration.

Failure to secure a updated Tax Declaration post-sale can delay CAR issuance, as it confirms no outstanding RPT.

Exemptions and Relief Measures

Certain transactions are exempt from CGT under Section 24(D)(2) and related regulations:

Sale of Principal Residence: Exempt if proceeds are fully utilized to acquire or construct a new principal residence within 18 months, per RR No. 13-99. Requirements include:
- BIR ruling confirmation.
- Escrow of CGT if not immediately utilized.
- Tax Declaration classifying the property as residential.
Expropriation by Government: If for public use and just compensation paid.
Mergers and Consolidations: Under Section 40(C)(2) for tax-free exchanges.
Sales to Government: Exempt if for public purpose.
Inherited Properties: No CGT on inheritance itself, but on subsequent sale.
Socialized Housing: Under RA No. 7279, sales below PHP 450,000 threshold are exempt.

For partial exemptions, prorate the tax base.

Penalties and Compliance Issues

Non-compliance triggers:

Surcharge: 25% for late filing/payment, or 50% for willful neglect/fraud.
Interest: 12% per annum (post-TRAIN).
Compromise Penalty: PHP 1,000 to PHP 50,000.
Criminal Liability: For tax evasion under Section 255, imprisonment and fines.

The BIR may audit using Tax Declarations to verify FMV. Jurisprudence, such as in CIR v. Todos (G.R. No. 167043), emphasizes the presumptive nature of CGT, upholding the "higher of" rule.

Common pitfalls:

Underdeclaring GSP.
Misclassifying assets.
Ignoring Tax Declaration updates, leading to RPT delinquencies blocking transfers.

Administrative Guidelines and Recent Developments

RR No. 7-2003 and RR No. 8-2013 provide detailed procedures for CGT on real property. The CREATE Act reduced corporate income tax but retained CGT at 6%. Amid digitalization, eCAR and eBIRForms facilitate compliance.

For properties with multiple owners, each files separately based on their share. In foreclosures, the mortgagee becomes liable if assuming ownership.

Tax treaties may reduce CGT for non-residents, but Tax Declarations remain pivotal for valuation.

Conclusion

Understanding CGT requirements for property sales in the Philippines, particularly the role of the Tax Declaration in establishing FMV, is essential for lawful transactions. Compliance ensures smooth title transfers and avoids penalties, promoting a robust real estate market aligned with national tax policies.