How Singapore Gross to Net Salary Works
Singapore's take-home pay calculation involves two separate deductions: CPF contributions and income tax. Understanding both is essential for anyone working in Singapore, whether as a local employee, permanent resident, or expatriate on a work pass.
The Central Provident Fund (CPF) is the largest deduction for most Singaporeans. Employees under 55 contribute 20% of their monthly salary, capped at the Ordinary Wage ceiling of S$8,000 per month from January 2026. This means the maximum CPF deduction for an employee under 55 is S$1,600 per month, regardless of how high their salary is.
A key point many overlook: CPF is not a tax. Every dollar deducted goes into your own CPF account, split across accounts for retirement, healthcare, and housing. Your employer also contributes CPF on top of your gross salary, which does not reduce your take-home pay.
Singapore income tax is assessed annually by IRAS rather than withheld precisely each month. The progressive system is competitive: the first S$20,000 of chargeable income is tax-free, and the top rate of 24% applies only to income above S$1,000,000 per year.
Singapore Income Tax Brackets YA2026
| Annual Chargeable Income | Tax Rate |
|---|---|
| First S$20,000 | 0% |
| Next S$10,000 | 2% |
| Next S$10,000 | 3.5% |
| Next S$40,000 | 7% |
| Next S$40,000 | 11.5% |
| Next S$40,000 | 15% |
| Next S$40,000 | 18% |
| Next S$40,000 | 19% |
| Next S$40,000 | 19.5% |
| Next S$40,000 | 20% |
| Next S$180,000 | 22% |
| Next S$500,000 | 23% |
| Above S$1,000,000 | 24% |
Calculation Example — S$6,000 Gross, Citizen, Age Under 55
CPF base = min(S$6,000, S$8,000) = S$6,000. Employee CPF at 20% is S$1,200/month. Employer CPF at 17% is S$1,020/month on top of your gross salary. Annual gross is S$72,000. After S$1,000 Earned Income Relief, chargeable income is S$71,000.
Annual income tax is S$2,720, or about S$227/month. Estimated NET TAKE-HOME is S$6,000 - S$1,200 - S$227 = S$4,573/month. Effective income tax rate is about 3.8%, while total deduction rate including CPF and tax is about 23.8%.