User input is treated as monthly gross (excl employer CPF). For MOM comparisons (which include employer CPF), we add employer CPF using CPFB contribution rates + ordinary wage ceiling for the benchmark year.
CPF add-back uses CPF rounding rules: total contribution is rounded to the nearest dollar; employee contribution is floored; employer = total − employee; only the employer portion is added to income.
Overall percentile is a bracket using official MOM thresholds available in the linked dataset (currently P20 and P50 only; no interpolation).
Age/industry/occupation-group comparisons use MOM medians from Labour Force in Singapore 2024 tables and compare against the derived MOM-comparable income.
Occupation wage percentiles (P25/Median/P75) come from MOM OWS and exclude bonuses and employer CPF (shown separately from MOM income comparisons).
Notes
The MOM Labour Force tables used here exclude full-time National Servicemen (per MOM table notes).
The JSON files in `src/lib/salary-benchmark/data/` embed the source links in `meta` for auditability.