Can You Pay the 6% Capital Gains Tax in Installments When You Sell Real Property on Installment?

Yes — if the sale itself is on an installment plan and the seller collects 25% or less of the selling price in the year of sale, Revenue Regulations (RR) No. 17-2003 allows the 6% capital gains tax to be paid proportionately as each installment comes in, instead of the full amount within 30 days of the deed. Each qualifying collection is reported on its own BIR Form 1706, filed within 30 days of that specific payment. A sale where a bank pays the seller in full at closing does not qualify — that seller still owes the entire 6% within 30 days of the notarized deed.

What counts as an “installment sale” for capital gains tax purposes? #

An installment sale, for capital gains tax purposes, means the buyer pays the seller directly over time under the deed of sale or contract to sell — not a scenario where a bank or financing institution pays the seller in full and the buyer instead owes installments to the bank. Under NIRC Section 24(D)(1), the provision that creates the 6% final capital gains tax, the tax attaches to the sale itself, and RR No. 17-2003 is the regulation that lets a seller genuinely still collecting the price from the buyer spread the tax payment across those collections. If a housing loan pays the seller in full at closing, the seller has been paid for tax purposes — the buyer’s ongoing payments to the bank afterward are irrelevant to the seller’s capital gains tax timing.

NIRC Section 24(D)(1) is the provision that creates the tax itself:

“A final tax of six percent (6%) based on the gross selling price or current fair market value as determined in accordance with Section 6(E) of this Code, whichever is higher, is hereby imposed upon capital gains presumed to have been realized from the sale, exchange, or other disposition of real property located in the Philippines, classified as capital assets, including pacto de retro sales and other forms of conditional sales, by individuals, including estates and trusts.”

RR No. 17-2003 — which re-established that this tax is collected as a final withholding tax and, in its Section 3, sets out the procedure for a sale on installment — is the regulation that operationalizes this statute for sellers who are still collecting the price over time.

The 25% initial-payment test for capital gains tax #

Whether a real property sale qualifies for installment capital gains tax treatment turns on a ratio: total initial payments the seller actually receives in the year of sale, divided by the gross selling price. At 25% or less, the transaction is an installment sale for capital gains tax purposes and the 6% tax is paid per collection under RR No. 17-2003. Above 25%, the BIR treats the transaction as a cash sale regardless of how the contract schedules the balance, and the full 6% is due within 30 days of the notarized deed.

This is conceptually the same 25%-of-selling-price line that separates an installment sale from a deferred-payment sale for real estate developers reporting output VAT — see VAT on Installment Sales of Real Property for that mechanism under Section 4.106-3 of RR No. 16-2005. The two tests share the same 25% threshold and logic, but sit in separate regulations governing separate taxes: the VAT test governs a dealer’s output VAT timing, the capital gains tax test governs an individual or non-dealer seller’s 6% final tax timing under RR No. 17-2003. Do not assume a ruling under one automatically carries over to the other.

How is the capital gains tax computed on each installment? #

Each installment’s capital gains tax is not simply 6% of the cash collected — it is calculated so the seller’s cumulative payments always track 6% of the full statutory tax base, the higher of gross selling price or fair market value, in proportion to how much of the total price has been collected. The formula commonly used to apply RR No. 17-2003 in practice is:

CGT per installment = (Collection ÷ Gross Selling Price) × 6% × (higher of Gross Selling Price or Fair Market Value)

If the fair market value or zonal value never exceeds the gross selling price, this reduces to a straightforward 6% of each amount collected. If the zonal value is higher than the selling price — as it often is — each installment’s tax carries a proportionally larger amount, because the 6% still applies to the higher base even though the seller is only receiving the lower contract price in cash.

Worked example: an individual selling a residential lot on installment #

A private individual selling a residential lot she is not holding for business — a capital asset — for ₱2,400,000, collected from the buyer in four installments over the year, illustrates how the 25% test and the per-installment formula work together. Assume the BIR zonal value for the lot is ₱2,600,000, higher than the ₱2,400,000 contract price, so ₱2,600,000 is the tax base. The deed of sale is notarized on the date of the down payment.

The down payment of ₱480,000 is 20% of the ₱2,400,000 selling price — at or below the 25% threshold — so the sale qualifies for installment capital gains tax treatment under RR No. 17-2003. Each of the four totals above (₱31,200, ₱41,600, ₱41,600, ₱41,600) sums to ₱156,000, matching a flat 6% of the ₱2,600,000 zonal value computed all at once — the installment mechanism changes when the tax is paid, not the total amount owed. The seller files a separate BIR Form 1706 for each of the four collections, each one due within 30 days of that specific payment, not 30 days from the date of the deed.

Contrast: a down payment of ₱720,000 instead (30% of the price) would fail the 25% test. The BIR would treat it as a cash sale, and the seller would owe the full ₱156,000 within 30 days of the notarized deed — even though ₱1,680,000 of the price was still outstanding.

How does this differ from the VAT installment mechanism? #

The capital gains tax installment rule and the VAT installment rule for real property look similar on paper — both use a 25%-of-price threshold and both spread the tax across collections — but they apply to different sellers, different taxes, and different regulations, so they are not interchangeable. RR No. 17-2003 applies to an individual, estate, or trust selling a capital asset (property not held for business), and governs the 6% final tax under NIRC Section 24(D). The VAT rule under Section 4.106-3 of RR No. 16-2005 applies to a real estate dealer selling property as an ordinary asset in the course of business, and governs 12% output VAT timing — a dealer’s sales are generally not even subject to capital gains tax at all. For the VAT-side mechanics, including the ₱3,600,000 VAT-exemption threshold and a worked condo example, see the VAT installment sales guide. For the baseline capital gains tax rules when a sale is not on installment — the 30-day deadline, the three-value tax base, and eCAR consequences — see BIR Form 1706: How to File Capital Gains Tax on Sale of Real Property.

Why the eCAR still depends on getting this right #

Filing each installment’s BIR Form 1706 on time matters beyond avoiding surcharge and interest — the Electronic Certificate Authorizing Registration (eCAR) that the Registry of Deeds requires before recording the buyer’s title is tied to full settlement of the capital gains tax, so a seller using the installment mechanism has to track every collection’s own 30-day deadline, not a single date. Missing any one installment’s filing window exposes that portion to the standard penalty structure — a 25% surcharge (50% for willful neglect or fraud) under NIRC Section 248, plus 12% annual interest under NIRC Section 249 — and complicates the eventual eCAR release once the full price is collected.

Frequently asked questions #

Can a seller pay the 6% capital gains tax in installments? #

Yes, but only if the sale itself is on an installment plan — the buyer pays the seller directly over time — and the seller’s initial payments in the year of sale do not exceed 25% of the gross selling price. Under Revenue Regulations No. 17-2003, a qualifying seller pays the 6% capital gains tax proportionately as each installment is collected, rather than the full amount upfront. A sale financed by a bank loan that pays the seller in full at closing does not qualify; the seller receives full payment immediately and owes the entire capital gains tax within 30 days of the notarized deed.

What is the 25% initial-payment test for capital gains tax installment sales? #

The 25% initial-payment test compares the seller’s total payments actually received in the year of sale — the down payment plus any other amounts collected that year — against the property’s gross selling price. If that ratio is 25% or less, the transaction qualifies as an installment sale for capital gains tax purposes, and the 6% tax is paid proportionately per collection. If initial payments exceed 25%, the BIR treats the sale as a cash transaction, and the full 6% capital gains tax is due within 30 days of the notarized deed regardless of how the remaining balance is scheduled.

Do I file a separate BIR Form 1706 for every installment I collect? #

Yes. For a qualifying installment sale, BIR Form 1706 guidelines direct the seller to file one return for every installment payment received — the first return covers the initial down payment, and a separate return follows each subsequent collection. Each return and its corresponding tax payment are due within 30 days of the specific installment it covers, not 30 days from the date of the deed.

How do you compute the capital gains tax due on each installment? #

The capital gains tax on each installment is the amount actually collected that period, divided by the gross selling price, multiplied by 6% of the higher of the gross selling price or fair market value. In formula terms: CGT per installment = (Collection ÷ Gross Selling Price) × 6% × (higher of Gross Selling Price or Fair Market Value). This keeps the effective 6% rate applied to the full statutory tax base even though the tax is collected in pieces.

Summary #

A seller collecting payment on real property directly from a buyer over time, rather than being paid in full at closing, can pay the 6% capital gains tax proportionately under RR No. 17-2003 — but only if initial payments in the year of sale stay at or below 25% of the gross selling price. Each qualifying installment gets its own BIR Form 1706, due within 30 days of that specific collection, and the sum of every installment’s tax always equals a flat 6% of the higher of gross selling price or fair market value. Cross the 25% line and the installment mechanism disappears entirely — the full tax is due within 30 days of the notarized deed, regardless of how slowly the buyer is actually paying. Sellers structuring a private installment sale should size the down payment against the 25% threshold before signing, not after the first payment is already in hand.