Legal Analysis: Capital Gains Tax on Paolo's Deed of Assignment

Summary of the Legal Issue

The issue is whether the assignment of rights by Paolo under a Contract to Sell (CTS), in which he has yet to fully pay the purchase price and acquire title, is subject to the 6% Capital Gains Tax (CGT) under Section 24(A) of the National Internal Revenue Code (NIRC), as amended by Republic Act No. 10963 (TRAIN Law).

Conclusion (Short Answer): Paolo should NOT pay the 6% CGT. What Paolo conveyed to Andres is an assignable inchoate right to acquire the property — not ownership of the property itself. The transaction is subject to Documentary Stamp Tax (DST) under Section 188 of the NIRC, not to the 6% CGT under Section 24(A). A separate issue of donor's tax may also arise from the PHP 7.5 million given to his wife.

I. Background and Statement of Facts

1. Paolo entered into a Contract to Sell (CTS) for a 3-bedroom penthouse with Suga Land, Inc., paying PHP 1 million downpayment plus 14 monthly installments of PHP 1 million = PHP 15 million paid.
2. Paolo assigned his rights to Andres for PHP 15 million via a Deed of Assignment of Rights with Assumption of Liability.
3. Suga Land refuses to recognize the assignment unless a 6% CGT is first paid to the BIR.
4. Paolo also transferred 50% of the PHP 15 million proceeds (PHP 7.5 million) to his wife.

The pivotal question is whether the assignment of contractual rights in an unperfected CTS constitutes a "sale of real property" under Section 24(A) of the NIRC.

II. Legal Framework

A. Capital Gains Tax (CGT) under Section 24(A) of the NIRC, as amended by RA 10963 (TRAIN Law, 2018)

"Gain from sale of lands or buildings which are treated as capital assets shall be subject to capital gains tax at the rate of six percent (6%) of the gross selling price or the zonal value, whichever is higher."

The statutory phrase is "sale of lands or buildings." "Sale" under Article 1458 of the Civil Code requires the transfer of ownership (title) for a price certain.

B. Documentary Stamp Tax (DST) under Section 188 of the NIRC

A deed conveying, assigning, or transferring incorporeal rights — including rights under a CTS — is liable for DST.

C. Civil Code on Assignment of Rights (Articles 1624-1655)

In a CTS, ownership is retained by the seller and only an equitable right passes to the buyer. Until full payment and execution of a Deed of Absolute Sale, no legal title passes to the buyer. What the buyer can assign is merely the right to acquire the property.

III. Structured Analysis

1. Paolo Does NOT Own the Property — He Holds Only an Inchoate Right

Under a Contract to Sell, the buyer acquires only an equitable interest, never juridical ownership. Title remains with the developer until the entire purchase price is paid and the contract is consummated through a Deed of Absolute Sale (see Ortigas & Co. Ltd. Partnership v. Tirador, G.R. No. 133064, and Article 1478, Civil Code).

Since Paolo paid only PHP 15 million out of a total contract price of PHP 30 million (PHP 1M + 29 monthly installments of PHP 1M), there is no consummated sale, and he has nothing to sell as real property owner.

2. Assignment of Rights ≠ Sale of Real Property

The Supreme Court has consistently distinguished between:

• Sale of Property — a transfer of title (subject to CGT under Sec. 24[A]);
• Assignment of Rights (Cession) — the transfer of a personal right to acquire property (subject to DST under Sec. 188, NOT CGT).

In Paolo's case, he transferred to Andres the right to step into his shoes under the CTS, including the unpaid installments. Until Suga Land cancels Paolo's CTS, issues a new one in Andres's name, and eventually executes a Deed of Absolute Sale with Andres, the CGT-imposing event (transfer of title to a real property treated as capital asset) has not occurred.

BIR Rulings have long distinguished assignments of rights under a CTS from actual sales of real estate. The CGT under Sec. 24(A) presupposes a seller already enjoys legal title over the property. Paolo merely holds a conditional, inchoate contractual right.

3. The Role of Section 188 (DST) and Income Tax

Because Paolo is not the owner, his gain — if any — from the assignment is not subject to Sec. 24(A)'s 6% CGT, but to the general income tax system on the gain. The Deed of Assignment itself is subject to DST under Sec. 188 of the NIRC, computed on the consideration.

In this case, however, Paolo received PHP 15 million but his cost basis was PHP 15 million (PHP 1M downpayment + 14 × PHP 1M = PHP 15M). Hence, there is no realized taxable gain subject to income tax.

4. The PHP 7.5-Million Transfer to Paolo's Wife — Donor's Tax Issue

Separately, the transfer of PHP 7.5 million to his spouse by way of donation, if not properly supported as a valid intrafamily donation, may trigger donor's tax under Title III of the NIRC (Secs. 90-104). However, this is independent of the CGT issue.

IV. Why Suga Land's Demand Is Incorrect

Suga Land's imposition of the 6% CGT is misplaced. The company's refusal to recognize the assignment unless Paolo first pays the CGT may be a practical safeguard, but legally it has no basis, because:

a) The CGT is the taxpayer's obligation to the BIR, not a precondition to recognition of the assignor's rights by the seller; b) Paolo's assignment does not constitute a "sale of real property"; c) Neither RA 10963 (TRAIN) nor the NIRC designates the developer as a withholding agent for CGT in an assignment of rights under a CTS.

Note: In an actual sale by a real property owner, the law imposes on the buyer/withholding agent the duty to withhold the 6% CGT (Sec. 24[A], 2nd paragraph, NIRC). Suga Land cannot, by its own internal procedure, unilaterally shift that obligation to Paolo.

V. Critical Thinking Questions for the Aspiring Lawyer

1. What if Paolo had already fully paid the PHP 30 million to Suga Land, the Deed of Absolute Sale had been executed, and title had been registered in Paolo's name? Would the answer change? (Hint: Yes — once title is transferred to Paolo, the disposition becomes a sale subject to CGT.)
2. Suppose Paolo is in the business of buying and reselling real estate. Would the IRS treat his gain differently? (Hint: The "regular dealer" rule — gains treated as ordinary income subject to graduated income tax, not CGT.)
3. Could Suga Land lawfully invoke an "assignment fee" or impose documentary stamp tax withholding as a corporate policy to ensure tax compliance? How does that differ from imposing a legally inapplicable tax?
4. What is the tax treatment if the Deed of Assignment is treated as a "renunciation" and Suga Land creates a new contract with Andres? Does that re-characterize the transaction? (Hint: The original CTS may be deemed cancelled, raising questions about tax accounting and unearned gains recognition.)
5. Issue of conjugal property regime: Under the default conjugal partnership (Art. 105, Family Code), does Paolo's right under the CTS belong to the partnership? If so, does the assignment require spousal consent and what is the impact on the wife's donation?

VI. Actionable Takeaways

VII. Suggested Reading and Sources for Further Study

• Republic Act No. 10963 (TRAIN Law, 2018) — amending Sec. 24 of the NIRC.
• National Internal Revenue Code, Sections 24 (CGT), 188 (DST), Title III (Donor's Tax).
• Civil Code of the Philippines, Articles 1458 (Sale), 1478 (Contract to Sell vs. Sale), 1624-1655 (Assignment of Rights).
• Family Code, Article 105 (Conjugal Partnership Regime).
• BIR Revenue Regulations Nos. 7-2003, 4-2014, and 16-2005 (rules on sales of real property and withholding of CGT).
• Ortigas & Co. Ltd. Partnership v. Tirador, G.R. No. 133064, July 23, 1999.
• Commissioner of Internal Revenue v. St. Luke's Medical Center, Inc., G.R. No. 208961, April 19, 2016 (for general principles on taxability).
• Li Kim Que v. People, relevant discussion of assignment vs. sale of property interests.
• Supreme Court cases distinguishing "assignment of rights" from "sale of property": see Vicente v. CA, G.R. No. 121542; Eulogio v. CA (general assignment of rights jurisprudence).

Final Note to Aspiring Lawyers

The Deed of Assignment of Rights with Assumption of Liability is a frequently encountered instrument in Philippine real estate practice. Misclassifying it as a "sale" routinely leads to overpayment of taxes. Mastery of the distinction between equitable title (what the buyer holds under a CTS) and juridical title (what can be the subject of a CGT-taxable sale) is essential to competent tax advising in real estate practice.

"A tax is not assessed by the seller's convenience, but by the law's command. Where ownership has not passed, Section 24(A) is silent."