10 Common Mistakes to Avoid in the RES Exam

To avoid RES exam mistakes, candidates must prioritize time management for Section B case studies, stay current on the July 2025 Seller’s Stamp Duty (SSD) changes, and complete a high volume of practice questions. Many fail by misinterpreting "except" questions or neglecting the legal foundations found in Paper 1.

One of the most frequent RES exam common errors is spending too much time on the 60 MCQs in Section A, leaving insufficient time for the 20 case-study questions in Section B. While Section A questions are often straightforward tests of memory, Section B requires deep application of the Estate Agents Act (Cap. 95A) and HDB policies to complex scenarios. Each paper lasts 2 hours and 30 minutes, which sounds generous until you encounter a multi-page case study involving intricate CPF calculations or prorated tax liabilities.

Feature	Paper 1: Legal Foundations	Paper 2: Practical Transactions
Core Topics	Land Law, Contracts, Agency, Tort	HDB, Sale of Properties, CPF, Taxation
Section A	60 MCQs (60 Marks)	60 MCQs (60 Marks)
Section B	20 Case Study MCQs (40 Marks)	20 Case Study MCQs (40 Marks)
Duration	2.5 Hours (150 Minutes)	2.5 Hours (150 Minutes)
2026 Fee	S$512.30 (Full Sitting)	S$283.40 (Modular Sitting)

To pass the RES exam, candidates must score at least 60 marks per paper. The 2026 full-sitting fee is S$512.30, and exams are held at SIM HQ. Success requires mastering both the 60 Section A MCQs and the 20 Section B case-study questions within the 150-minute limit.

A major reason why people fail RES exam sittings is relying on outdated study materials. The Singapore property landscape is dynamic, and the Council for Estate Agencies (CEA) expects candidates to be familiar with the latest regulations. For instance, the residential Seller's Stamp Duty (SSD) rules were recently updated. Properties acquired on or after 4 July 2025 now follow a 4-year holding period with rates of 16%, 12%, 8%, and 4% respectively. This is a significant shift from the 3-year schedule used for properties acquired between 11 March 2017 and 3 July 2025.

Candidates often lose marks by applying the old 3-year logic to a question set in late 2025 or 2026. Beyond SSD, you must also be well-versed in the Land Titles Act and Planning Act as they relate to property ownership and development. For RES exam candidates, this topic falls under Legal Foundations in Paper 1. You can practice questions on this in the Prepare app to ensure you are applying the correct rates to the correct acquisition dates.

Failing to stay updated on CEA regulations and IRAS tax structures is a critical mistake. Candidates must verify all figures against current official sources like the HDB Resale Procedures and IRAS website, as the RES exam frequently tests the ability to distinguish between historical and current property legislation.

The RES exam is notorious for its phrasing. Many RES exam mistakes occur because candidates rush through the question stem and miss words like "NOT," "EXCEPT," or "INCORRECT." For example, a question might ask: "Which of the following is NOT a requirement for a valid contract under the Civil Law Act?" A candidate who misses the "NOT" will likely pick the first correct requirement they see, resulting in a lost mark.

This is particularly dangerous in Paper 1, which covers 8 topics including the Law of Agency and Tort. When studying for your RES Course Guide, practice active reading by underlining the core requirement of the question. In the high-pressure environment of SIM HQ (461 Clementi Road), these small linguistic traps become significantly more challenging.

To avoid common MCQ errors, candidates should read every option before selecting an answer, even if the first option seems correct. This prevents falling for 'distractor' options designed by the examination administrator, NTUC LearningHub, which are specifically crafted to look plausible to those who have only partially mastered the RES syllabus topics.

Paper 2 focuses on practical transactions, and a common area for RES exam common errors is the calculation of CPF usage and bank loan eligibility. Candidates often struggle with the nuances of the Total Debt Servicing Ratio (TDSR) and Mortgage Servicing Ratio (MSR). Miscalculating the available CPF Ordinary Account (OA) funds for a second property purchase can lead to failing Section B entirely, as case studies often link 4 or 5 questions to a single financial scenario.

For RES exam candidates, this topic falls under CPF/Finance/Marketing in Paper 2. You can practice questions on this in the Prepare app. Ensure you understand the difference between the Valuation Limit (VL) and the Withdrawal Limit (WL), and how they apply to HDB versus private property transactions.

Mastering financial calculations is essential for passing Paper 2 of the RES exam. Candidates must accurately apply current MAS and HDB financial regulations to case studies, ensuring they can calculate stamp duties, loan-to-value limits, and CPF usage limits without error under the strict 150-minute time constraint per exam paper.

Many candidates have similar concerns when approaching their RES Exam Guide. Here are the most frequent queries answered with official 2026 data.

Q: What is the passing mark for the RES exam? A: The passing mark is 60 for each paper, subject to CEA review. You must pass both Paper 1 and Paper 2 to become a licensed salesperson.

Q: How often is the exam held? A: CEA holds the exam three times a year. For 2026, the schedule is 14-15 March, 18-19 July, and 31 October-1 November.

Q: Is the RES exam a computer-based test (CBT)? A: No, it is a paper-based examination conducted at the Singapore Institute of Management Headquarters (SIM HQ).

Q: How much does it cost to sit for the exam? A: The 2026 examination fees are S$512.30 for a full sitting (both papers) and S$283.40 for a modular sitting (one paper).

Q: How long should I study? A: Most candidates require 2 to 4 months of consistent study, depending on their professional background and intensity of revision.

The RES exam passing mark is 60 per paper, and the 2026 schedule includes three sittings in March, July, and October/November. Candidates must complete a CEA-approved course before paying the S$512.30 fee to sit for the paper-based examination at SIM HQ.

If you are planning to take the exam in 2027, you must be aware of the revised RES syllabus. Starting 1 January 2027, Paper 2 will gain several new units, including professional practice, ethics and conduct (3.2), and the prevention of money laundering and terrorism financing (3.4). There will also be a new focus on green buildings and leases (3.9). Failing to adapt to these new topics is one of the most avoidable RES exam mistakes.

Regardless of the syllabus version, the most effective of all RES exam tips is to maximize your practice volume. Relying solely on textbooks without testing your knowledge in a timed environment is a recipe for failure. You should aim to complete at least 1,000 to 2,000 practice questions to build the necessary mental stamina.

Before you head to SIM HQ, ensure you have utilized Free RES Practice resources to identify your weak spots. The Prepare app offers comprehensive practice questions across all 13 RES exam topics, helping you master everything from land law to the latest 2027 syllabus additions. Consistent practice is the only way to ensure you hit the 60-mark passing threshold reliably across both papers.