8 Sep 2026
Added three real-use scenarios to each of the ten tools, with input, result and interpretation; documented when results should not be used directly; and connected each tool with its guide and related calculators in both directions.
Strengthened the seven core tools—take-home pay, CPF, Bonus CPF, income tax, mortgage, BSD/ABSD and lease duty—with decision-focused editorial guidance and a SGD 800,000 mortgage comparison across 3.5%, 4.5%, and 20/25-year terms.
Confirmed all seven English core tools at the same depth as their Chinese counterparts: three real-world scenarios, result interpretation, direct-use limitations and topic-specific decision guidance. Refreshed page summaries and structured modification dates for recrawling.
7 Sep 2026
Completed distinct structures for all 11 bilingual guides; further rebuilt the PR CPF, Bonus CPF, GST and image guides with different reading orders, scenario tables, topic questions and editorial notes while keeping tool and guide roles separate.
4 Sep 2026
- Updated the 2026 CPF Ordinary Wage ceiling and related calculation rules.
- Updated explanations for lease duration, average annual rent and rounding in the rental stamp duty calculator.
- Added Singapore public holiday information for 2026 and 2027.
- Improved bilingual tool instructions, worked examples and result explanations.
Material rule changes are published after checking the relevant authority sources.