Gross vs net salary: Payslip guide (Taiwan)

Is gross salary before or after tax?

Gross salary is your pay before employee deductions. Take-home pay is what remains after those deductions and any credits included in the calculation. An employer’s total budget is a third figure: employer contributions can sit on top of your gross salary rather than come out of it.

Begin with the annual cash salary that the contract guarantees. Check whether the offer includes additional salary instalments, a variable bonus or benefits such as a company car. A benefits package with the same headline value as a cash salary need not produce the same bank payment. Keep uncertain bonuses out of the amount you rely on for fixed commitments.

Read deductions by name, not just by percentage

In the official sources for Taiwan, income tax appears as 綜合所得稅. The example below separates it from employee contributions and from any additional taxes or levies. Different lines can use different calculation bases: taxable income, insured earnings and contractual gross pay do not have to be identical.

An allowance generally reduces income subject to tax; a tax credit reduces a tax bill or, where the rules allow, produces a payment. Contributions may have their own thresholds or ceilings. Adding published percentages together therefore does not reliably tell you what will leave your salary. Use the actual amounts calculated for the same income, year and personal settings.

Read a payslip in three passes

First check earnings: the pay period, paid hours, base salary and each extra payment. A cumulative year-to-date column is not another payment for the current month. Check whether a benefit is cash received or a value added only for tax purposes.

Next identify employee deductions. Compare the tax and insurance bases as well as the deducted amounts; keep employer-only information separate. Finally follow net pay through to the amount transferred. Reimbursements, advances, voluntary deductions or corrections for an earlier period can explain why the bank payment differs from the salary calculation. A useful question for payroll names the exact line and period that you cannot reconcile.

Why a monthly average is not a monthly payslip

The monthly view here divides an annual estimate by twelve. It is useful for spreading income across a budget, but it does not recreate withholding in an individual pay period. Additional salary payments, bonus months, joining or leaving during a year and later settlements can change the timing of cash received.

If you are paid in more than twelve instalments, do not treat the annual average as the guaranteed ordinary-month transfer. Budget recurring commitments against regular pay and decide separately what to do with occasional payments. The annual comparison remains useful when two offers use different payment schedules.

When the estimate and your payslip disagree

Match annual earnings, the tax year and the personal or regional settings first. Then work through the payslip items that the example excludes. A recurring insurance deduction needs a different explanation from a one-off back-payment, reimbursement or payroll correction.

Do not randomly adjust unrelated calculator settings until the final total happens to match. That can conceal the real difference. Instead, reconcile the gross amount, then each deduction category, then credits and other cash adjustments. The country-specific breakdown and official sources below help identify the relevant category; the model-coverage notes show where the comparison stops.

Choose a spending figure you can rely on

Use a scenario based on guaranteed earnings as your baseline. Compare a second scenario including a possible bonus only when you want to understand its upside. If insurance or another compulsory expense is paid outside payroll, account for it in your household budget rather than deducting it from a payroll line twice.

Before accepting a salary offer, you should be able to explain three things: the annual cash amount promised, which deductions the estimate includes, and why the ordinary monthly payment may differ from the annual average. Those answers make the net estimate usable for decisions about rent, savings and other commitments.

Before relying on the net figure

• Confirm guaranteed annual cash pay and the number of salary instalments.
• Match the year, region and supported personal settings to your situation.
• Reconcile each employee deduction and keep employer-only amounts separate.
• Budget separately for uncertain bonuses and expenses paid outside payroll.

Local terminology: Taiwan

Income tax

綜合所得稅

Employee contributions

勞工保險, 就業保險, and 全民健康保險

Sources and model coverage

What the estimate covers

The calculator estimates employment income using its supported country rules and selected inputs. Benefits, collective agreements and personal circumstances that are not modelled are excluded. Official rules determine your actual liability.

• For fully insured resident employees with twelve equal monthly salaries and standard deductions. Married means a spouse with no income. Excludes itemised deductions, preschool relief, bonuses, non-resident tax, overseas income and alternative minimum tax. For 2026, the TWD 220,000 basic living expense follows the Ministry of Finance’s August estimate (60% of the median disposable income), pending the official year-end announcement.
• Children must qualify as tax and health insurance dependents for the whole year. Health insurance counts up to three dependents, including a spouse with no income.
• Assumes joint assessment with a dependent spouse who has no income. Includes the spouse exemption, married standard deduction and health insurance dependent contribution.
• Ordinary purchases use 5% VAT. The grocery preset assumes 53% exempt unprocessed staples and 47% taxable processed food, based on DGBAS price-index weights. Fuel includes VAT only and excludes commodity taxes.

Official sources

• 財政部 · 115年度綜合所得稅免稅額與扣除額
• 全民健康保險署 · 保險費計算