The Singapore Tax Engine
Cassandra's Singapore tax engine reasons over Singapore primary sources rather than a generic global model. Answers name the statute, the section, and the Inland Revenue Authority of Singapore (IRAS) guidance relied on, so accredited tax advisers, chartered accountants, advocates and solicitors can verify the reasoning before it reaches a client.
Where a regime is in transition — currently Pillar Two domestic top-up tax (Multinational Enterprise (Minimum Tax) Act) — Cassandra surfaces the transition and the competing treatments instead of silently choosing one. Cross-border questions combine this engine with the applicable double tax agreement, the OECD Model Tax Convention commentary, the OECD Transfer Pricing Guidelines, and BEPS Pillar One and Pillar Two materials.
Key Regulatory Bodies in Singapore
- Inland Revenue Authority of Singapore (IRAS)
- Accounting and Corporate Regulatory Authority (ACRA)
- Monetary Authority of Singapore (MAS)
Core Singapore Tax Sources Covered
- Income Tax Act 1947
- Goods and Services Tax Act 1993
- Stamp Duties Act 1929
- IRAS e-Tax Guides and advance rulings
- Every output is an LLM-generated research draft requiring review by a practitioner qualified in the relevant jurisdiction. Cassandra Research is a software company and does not provide tax, legal, or financial advice.
AI Capabilities for Singapore Firms
Legislation and Guidance Research
Ask a Singapore tax question and receive a structured answer citing the relevant Act, section, and Inland Revenue Authority of Singapore (IRAS) guidance.
Advisory and Memo Drafting
Generate research memos, advice frameworks, and client communications formatted for professional review and sign-off.
Cross-Border Analysis
Combine the Singapore engine with other jurisdiction engines, the applicable double tax agreement, and OECD commentary.
Firm Knowledge Management
Organise research, precedents, and prior advice with AI-powered retrieval across your whole knowledge base.