CPF Additional Wage Ceiling 2027 Calculator Singapore
Work out exactly how much of your 2027 bonus, commission or back-pay attracts CPF contributions under the SGD $102,000 Additional Wage (AW) ceiling. Enter your monthly Ordinary Wage and expected Additional Wages — we show your AW ceiling, the CPF-attracting portion, the CPF-exempt portion, and the employee + employer contribution split. Built for Singapore citizens and PRs, fully private.
Determines CPF contribution rate.
Base monthly salary. OW ceiling SGD $7,400/mo (2026-onwards phasing).
Bonuses, AWS, commissions, back-pay, leave encashment.
How the CPF Additional Wage Ceiling Works in 2027
The Additional Wage (AW) ceiling is the maximum amount of Additional Wages — bonuses, the Annual Wage Supplement (AWS), commissions, leave encashment and any back-pay — that attracts CPF contributions in a calendar year. For 2027 the annual CPF wage ceiling stays at SGD $102,000. The AW ceiling formula is simple: SGD $102,000 minus 12 times your capped Ordinary Wage (OW). The Ordinary Wage ceiling itself is SGD $7,400 per month from 1 January 2026 onwards, fully phased-in from the earlier SGD $6,800 figure announced in Budget 2023. Last updated: 2026-05-18. Source: CPF Board, IRAS Budget 2024 schedules.
Worked Example — Senior Engineer Earning SGD $7,400/month
Take an engineer earning the capped OW of SGD $7,400/month in 2027. Annual OW = SGD $88,800. AW ceiling = SGD $102,000 − SGD $88,800 = SGD $13,200. If the engineer gets a bonus of SGD $20,000, only SGD $13,200 of that bonus attracts CPF; SGD $6,800 is exempt. At the 37% combined rate for under-55s, that means SGD $4,884 in CPF contributions (SGD $2,640 from the employee, SGD $2,244 from the employer). The remaining SGD $6,800 of the bonus goes straight to the employee at full nominal value.
Why the Ceiling Matters for High Earners
The AW ceiling is the single biggest reason high earners in Singapore prefer cash bonuses to base salary increases beyond the OW cap. Because the AW ceiling shrinks the moment your monthly OW exceeds SGD $7,400, employees in the SGD $10,000+/month bracket often receive most of their bonus completely free of CPF deductions. This affects retirement planning: the AW that escapes CPF will not flow into your Ordinary, Special or MediSave Account — you must invest it manually to keep retirement on track. Many Singaporeans channel the CPF-exempt portion into the Supplementary Retirement Scheme (SRS) for an additional tax deduction up to SGD $15,300/year.
Common Mistakes Employers Make at Year-End
Year-end is when most AW ceiling errors surface. Three things to watch: (1) Mid-year salary increases. The OW ceiling check happens monthly, so a March promotion above SGD $7,400 lowers your AW ceiling for the rest of the year. (2) Multiple employers. Each employer applies the AW ceiling separately, so total AW CPF can exceed the SGD $102,000 cap and trigger a CPF refund the next year. (3) Backdated pay. Back-pay is treated as AW in the month it is paid, not when it was earned, which can shift CPF liability across calendar years. If in doubt, request a CPF AW limit reconciliation report from the CPF Board e-services.