ABSD, BSD and SSD Explained: What Buyers and Sellers Actually Pay

Conveyancing in Singapore: a series from OTP Law Corporation, Part 5 of 12

Few aspects of a Singapore property transaction cause as much last-minute anxiety as stamp duty, largely because the acronyms (BSD, ABSD, SSD) are unfamiliar and the amounts involved can run into hundreds of thousands of dollars. In this instalment, we set out what each of these duties actually is, who pays it, and why getting the calculation wrong can be an expensive mistake to discover late in a transaction. The rates set out below are correct as at the date of this article; stamp duty rates are periodically revised by the government, most recently in response to property market conditions, so please verify current rates with IRAS or with us before relying on them for your own transaction.

Buyer’s Stamp Duty (BSD): The Baseline Tax on Every Purchase

BSD applies to essentially every (not just residential) property purchase in Singapore, regardless of the buyer’s residency status or how many properties they already own. It is calculated on the higher of the purchase price or the property’s market value, on a tiered basis, with the rate rising progressively for higher portions of that value. The current residential BSD rates, in effect since 15 February 2023, are as follows:

Because BSD applies universally, it is the one stamp duty every buyer should budget for without exception. ABSD and SSD only apply to residential properties.

Additional Buyer’s Stamp Duty (ABSD): Where the Real Money Is

ABSD is where stamp duty becomes genuinely consequential for many buyers, and it varies significantly depending on residency status and the number of residential properties the buyer already owns. It is calculated on the same basis as BSD (the higher of purchase price or market value) and is payable on top of BSD, not instead of it. The current ABSD rates, in effect since 27 April 2023, are as follows:

Nationals and permanent residents of certain countries with which Singapore has a relevant free trade agreement (currently Iceland, Liechtenstein, Norway, Switzerland and the United States) are accorded the same ABSD treatment as Singapore Citizens on their first residential property, by virtue of that agreement.

These rates are periodically revised by the government in response to market conditions, most recently as part of cooling measures, so the precise percentages should always be confirmed against IRAS’s current published rates before a transaction, rather than assumed from a previous purchase or a general guide such as this one.

Seller’s Stamp Duty (SSD): The Penalty for Selling Too Soon

SSD applies not to buyers but to sellers, and only if the residential property is sold within a defined holding period after purchase, with the rate decreasing the longer the property has been held, reaching zero once the holding period has passed. For residential properties acquired on or after 4 July 2025, the current holding period and rates are as follows:

Properties acquired before 4 July 2025 remain subject to the shorter three-year holding period and rate schedule that applied at the time of their purchase, so the applicable schedule depends on your own acquisition date, not the date of your intended sale. SSD exists to discourage short-term speculative flipping, and it is a factor that catches some sellers by surprise, particularly those who purchase with an intention to renovate and sell relatively quickly, or those who need to sell earlier than planned due to changed personal circumstances.

Why the Order of Operations Matters

A mistake I see periodically, more often among first-time buyers acquiring a second property than anywhere else, is calculating affordability based on the purchase price and financing alone, without properly accounting for ABSD until very late in the process, sometimes not until the lawyer raises it during the OTP review. Because ABSD (and BSD) must generally be paid within a defined period after the contract becomes binding, discovering a significant, unbudgeted stamp duty liability after exercising an OTP leaves very little room to manoeuvre. This is squarely a case where early legal and financial planning, ideally before making an offer, not after exercising an option, makes a material difference to whether a purchase remains comfortably affordable.

ABSD Remission for Married Couples

There is a specific remission scheme that allows married couples, where one spouse owns a property, to potentially avoid or recover ABSD on a subsequent joint purchase in defined circumstances, most commonly where the intention is to sell the first property and the couple genuinely only intends to hold one home going forward. This remission has specific conditions and timelines attached, and claiming it incorrectly, or failing to meet its conditions after the fact, can result in the remitted duty becoming payable after all, with interest. This is a scheme worth discussing with a lawyer specifically, rather than assuming eligibility.

Frequently Asked Questions

Is stamp duty paid by the buyer, the seller, or both? BSD and ABSD are paid by the buyer. SSD, where applicable, is paid by the seller. Both are calculated as a percentage of the purchase price or market value, whichever is higher.

When exactly does stamp duty need to be paid? Under current IRAS rules, stamp duty must be paid within 14 days of signing the relevant document (the exercised OTP, or the sale and purchase agreement) if it is signed in Singapore, or within 30 days of its receipt in Singapore if it is signed overseas. Missing this deadline can result in a penalty of up to four times the duty payable, so it needs to be planned for as part of the transaction timeline from the outset, not treated as an afterthought at completion.

Can I avoid ABSD by buying the property under a family member’s name instead of my own, or through some other arrangement? This is a strategy some buyers consider, but ABSD is, at its core, a tax matter, and any step taken specifically to reduce or avoid it should be assessed as a tax issue, not treated as a purely legal or conveyancing question. Beyond the family member’s own future eligibility and stamp duty position, and potential complications if the relationship or intentions change, certain arrangements can also raise anti-avoidance concerns under Singapore’s stamp duty legislation, with financial consequences if they are later found not to hold up. We strongly recommend obtaining proper tax advice before pursuing any such arrangement, rather than proceeding on an informal or assumed basis.

Does SSD apply if I am forced to sell due to unexpected circumstances, such as job loss or divorce? SSD generally applies based on the holding period alone, regardless of the reason for sale, though there are limited exceptions in specific circumstances. If you are considering a sale within the SSD holding period, it is worth getting advice on whether any exception might apply to your situation before proceeding.

Speak to Us

Stamp duty calculations, and in particular ABSD, can materially change the affordability of a purchase, and the rules around remissions and exceptions are more nuanced than a general summary like this one can fully capture. Before making an offer on a property, particularly a second or subsequent one, speak to our team at OTP Law Corporation so that your stamp duty position is clear from the outset, not discovered midway through a transaction.

This article is intended for general information purposes only and does not constitute legal advice or tax advice. The BSD, ABSD and SSD rates, thresholds, and payment deadlines set out above are correct as at the date of this article and may be revised by IRAS or MOF at any time; please verify current rates at www.iras.gov.sg or consult us directly before relying on them for a transaction. Questions on minimising or structuring around ABSD should be directed to a qualified tax adviser.