In a job interview, "gross $18,000/month" sounds great — but how much actually reaches your account? After social insurance, the housing fund, and personal income tax, the real take-home is often 20%–30% less than expected. Let's get this arithmetic straight.
The Take-Home Pay Formula
Net pay = Gross salary − personal share of social insurance & housing fund − personal income tax
Social insurance covers pension, medical, unemployment, and the housing fund (with supplementary plans in some regions). Personal contribution rates vary slightly by province.
Typical Personal Contribution Rates
| Item | Personal rate | Notes |
|---|---|---|
| Pension insurance | 8% | Goes into your personal account |
| Medical insurance | 2% | Goes into your medical card |
| Unemployment insurance | 0.5% | Varies by region |
| Housing fund | 5%–12% | Employer matches your contribution |
How Income Tax Is Calculated
Personal income tax uses the cumulative withholding method, with a monthly threshold of ¥5,000. Taxable income = gross salary − social insurance − ¥5,000 threshold, then taxed at progressive brackets:
- Taxable income ≤ ¥36,000 → 3%
- ¥36,000–144,000 → 10%
- ¥144,000–300,000 → 20%
- Higher brackets follow the same ladder
Worked Example
Assume a gross salary of ¥15,000 with personal social insurance/housing fund of about ¥2,200:
With the salary calculator: taxable income ≈ 15,000 − 2,200 − 5,000 = ¥7,800, income tax ≈ ¥234, and take-home ≈ ¥12,566.
Salary Negotiation Tips
- Know gross vs net: clarify in interviews whether the offer is "gross" or "take-home" to avoid disappointment
- Housing fund is valuable: a higher housing fund is real benefit, not just a line item
- Check year-end bonus tax: separate taxation vs consolidated income gives different results — compare with the tax calculator to be safe
Enter your salary into the salary calculator and instantly see your true monthly take-home.