Singapore Stamp Duty: What Buyers & Aspiring Agents Must Know

TL;DR: Singapore stamp duty is a mandatory tax payable on documents relating to the purchase or lease of property. For buyers, the most common tax is Buyer's Stamp Duty (BSD), which is calculated based on the purchase price or market value of the property, whichever is higher.

Every property buyer in Singapore must pay BSD, regardless of their residency status or the number of properties they own. The rates are progressive; for residential properties, the top marginal rate is currently 6% for the portion of the value exceeding S$3 million. For non-residential properties, the top rate is 5% for the portion exceeding S$1.5 million. It is crucial for buyers to set aside these funds early, as stamp duty must be paid within 14 days of signing the Option to Purchase (OTP) or Sale and Purchase Agreement.

For RES exam candidates, this topic falls under Taxation in Paper 2. You can practice questions on this in the Prepare app, which features 116 dedicated practice questions for the Taxation topic. Understanding the tiered calculation of BSD is a staple of Section B case studies, where you may be asked to calculate the total tax liability for a specific transaction scenario. The Inland Revenue Authority of Singapore (IRAS) provides a stamp duty calculator on their official website to assist with these computations, but exam candidates must be able to perform these manually using the prescribed formulas.

Additional Buyer's Stamp Duty (ABSD) is a cooling measure introduced by the Singapore government to manage demand in the residential property market. Unlike BSD, ABSD rates depend on the profile of the buyer—specifically their citizenship status and the number of residential properties they already own in Singapore. Following the cooling measures implemented in April 2023, the ABSD rate for foreigners purchasing any residential property is 60%, while Singapore Citizens pay 20% on their second property and 30% on their third and subsequent properties.

Entities and trustees also face significant ABSD rates, often reaching 65% (with 5% being non-remittable for developers). For aspiring agents, explaining these costs to clients is a core competency. In the context of the Real Estate Salesperson (RES) Examination, candidates must distinguish between residential and non-residential properties, as ABSD does not apply to commercial or industrial assets. You should also be familiar with remissions, such as those available to nationals of certain countries under Free Trade Agreements (FTAs) who are treated similarly to Singapore Citizens for stamp duty purposes.

Singapore ABSD rates are a critical component of the RES Exam Guide, as they directly impact a buyer's financial planning and CPF usage. The ability to accurately identify the applicable ABSD rate for a buyer profile—such as a Permanent Resident buying their second home—is a frequent assessment point in Paper 2's practical transaction sections.

Seller's Stamp Duty (SSD) is designed to curb short-term property flipping by imposing a tax on owners who sell their residential property within a specific holding period. It is vital to note the recent policy shift: for residential properties acquired on or after 4 July 2025, the SSD holding period is 4 years. The rates for these properties are 16% if sold within the first year, 12% in the second year, 8% in the third year, and 4% in the fourth year.

Properties acquired between 11 March 2017 and 3 July 2025 follow the older 3-year schedule (12%, 8%, and 4%). This distinction is a high-yield topic for the RES exam. Candidates must carefully check the acquisition date provided in a case study to determine which SSD regime applies. Industrial properties also attract SSD, but with a different schedule: 15%, 10%, and 5% for properties sold within one, two, or three years of acquisition, respectively.

According to the Planning Act and Land Titles Act, the date of acquisition is generally the date the buyer exercises the Option to Purchase. For exam success, remember that SSD is payable by the seller, not the buyer, and it applies even if the property is sold at a loss. Aspiring agents must master these timelines to advise clients on the financial implications of early exits from property investments.

The Real Estate Salesperson (RES) Examination is a rigorous assessment administered by the Council for Estate Agencies (CEA) through its appointed administrator, NTUC LearningHub. The exam is conducted three times a year. For 2026, the CEA examination schedule is set for 14-15 March, 18-19 July, and 31 October-1 November. The examination is a paper-based test held at the Singapore Institute of Management Headquarters (SIM HQ) at 461 Clementi Road; candidates should note it is not a computer-based test.

The exam consists of two papers, each lasting 2 hours and 30 minutes. Each paper is divided into Section A (60 MCQs) and Section B (20 case-study MCQs). The 2026 examination fees are S$512.30 for a full sitting (both papers) and S$283.40 for a modular sitting. To pass, candidates must achieve a passing mark of 60 for each paper, subject to CEA review. Before you can register, you must complete the mandatory RES Course at a CEA-approved provider. The syllabus is comprehensive, covering everything from land law in Paper 1 to Taxation and HDB procedures in Paper 2. Candidates typically spend 2-4 months preparing for these papers, often utilizing Free RES Practice resources to gauge their readiness.

To help both buyers and RES exam candidates, the following table summarizes the key differences between the three main types of Singapore stamp duty. This comparison is essential for answering Section A questions regarding tax liability.

Feature	Buyer's Stamp Duty (BSD)	Additional Buyer's Stamp Duty (ABSD)	Seller's Stamp Duty (SSD)
Who Pays	The Buyer	The Buyer	The Seller
Property Type	All Properties	Residential Only	Residential & Industrial
Key Factor	Purchase Price/Value	Buyer Profile & Count	Holding Period
2026 Status	Mandatory for all	Varies (up to 60%)	4-year period (post-July 2025)
RES Paper	Paper 2, Topic 5	Paper 2, Topic 5	Paper 2, Topic 5

Understanding these distinctions is vital because the Estate Agents Act (Cap. 95A) requires salespersons to act with due diligence. Providing incorrect stamp duty advice can lead to disciplinary action by the CEA. Therefore, mastering the stamp duty RES exam requirements is not just about passing; it is about professional competence. The Prepare app offers detailed explanations for each of these categories to ensure you can distinguish between them under exam pressure.

Q: Can I use CPF to pay for Singapore stamp duty? Yes, CPF Ordinary Account savings can generally be used to pay for BSD and ABSD for residential properties. However, for a new purchase, you usually need to pay the stamp duty in cash first and then seek reimbursement from your CPF account.

Q: What is the passing mark for the RES exam in 2026? The passing mark is 60 for each paper, but this is subject to review by the CEA. You must pass both Paper 1 and Paper 2 to be eligible for a license. If you pass only one paper, you can take a modular sitting for the remaining paper within the timeframe allowed by CEA.

Q: When does the new RES syllabus take effect? The CEA's revised RES syllabus applies to exams from 1 January 2027. While the core structure of 60 Section A and 20 Section B MCQs remains, Paper 2 will gain new units on professional ethics, anti-money laundering (AML), and green leases. For the 2026 exams, the current syllabus applies.

Q: How do I calculate SSD for a property bought in August 2025? Since the acquisition is after 4 July 2025, a 4-year holding period applies. If you sell within 1 year, the rate is 16%; within 2 years, 12%; within 3 years, 8%; and within 4 years, 4%. Beyond 4 years, no SSD is payable.

Taxation is one of the most technical topics in Paper 2 of the RES exam. Beyond stamp duties, candidates must also understand Property Tax (including owner-occupier vs. non-owner-occupier rates) and Goods and Services Tax (GST) as it applies to commercial transactions. The CEA Annual Report often highlights the importance of financial literacy for agents, as miscalculating a client's tax liability is a common source of complaints.

To excel in the stamp duty RES exam questions, you should practice converting property prices into tax amounts quickly. Case studies in Section B often combine several elements, such as calculating the maximum loan amount (TDSR/MSR) alongside the total cash/CPF required for stamp duties. Being comfortable with these multi-step problems is the key to reaching the 60-mark passing threshold.

For comprehensive preparation, the Prepare app offers a robust platform to test your knowledge. With approximately 2,000 practice questions across all 13 RES exam topics, including a deep dive into Taxation, you can build the confidence needed to succeed. Check our Pricing page for full access to the question bank and start your journey toward becoming a licensed Singapore Real Estate Salesperson today.