China individual income tax (IIT) applies to taxable income received by individuals and is generally withheld from employee pay by the employer. The calculation depends on tax residency, income category, available deductions and any applicable expatriate treatment.
For payroll purposes, employers must determine residency, calculate monthly withholding, report taxable salary and benefits, retain supporting records and assist with annual reconciliation where required.
This guide explains how China individual income tax works for employers and foreign employees. It covers tax residency, taxable income categories, IIT rates, deductions, monthly withholding, annual reconciliation, bonuses, foreign employee allowances, and practical compliance controls. Foreign employees should document allowances and IIT exemptions for foreigners before payroll applies any preferential treatment.
What is China individual income tax?
China individual income tax is the tax imposed on income received by individuals. For employment relationships, the most common taxable category is wages and salaries.
The Individual Income Tax Law of the People’s Republic of China identifies nine categories of taxable individual income. These include wages and salaries, remuneration for personal services, author’s remuneration, royalties, business income, interest, dividends, rental income, transfer of assets, and incidental income.
For resident individuals, the first four categories — wages and salaries, remuneration for personal services, author’s remuneration, and royalties — are generally combined as comprehensive income and taxed annually.
For non-resident individuals, salary, labor service remuneration, author’s remuneration, and royalties are generally calculated separately on a monthly or transaction basis.
Individual income tax is only one part of the broader China taxation system. Foreign companies should also understand how employee IIT fits alongside corporate income tax, VAT, withholding tax, customs duty, and other business tax obligations when planning China operations.
Why IIT matters for employers
For employers, individual income tax is part of payroll compliance.
When an employer pays salary, bonus, allowance, or other taxable employment income, it usually acts as the withholding agent. That means it must calculate taxable income, apply deductions correctly, withhold tax, file withholding returns, and keep payroll records.
From an employer’s perspective, IIT withholding should also be reviewed together with China payroll tax, because monthly payroll may also involve employee-side deductions, employer social insurance contributions, housing fund contributions, filing deadlines, payslips, and payroll-tax records.
If the employer under-withholds IIT, misclassifies benefits, ignores tax residency, or fails to report employee income correctly, the issue can become a tax compliance risk and an employee relations problem.
Common employer-side IIT risks include:
- incorrect tax residency classification;
- using the wrong resident or non-resident tax table;
- incorrect cumulative withholding calculation;
- failure to include taxable allowances or benefits;
- wrong treatment of annual bonuses;
- incorrect treatment of foreign employee allowances;
- payroll data that does not match labor contracts;
- IIT filings that do not match salary payment records;
- poor support during annual reconciliation;
- weak documentation for deductions and reimbursements.
For companies with a China entity, China payroll outsourcing can help manage monthly IIT withholding, salary calculation, social insurance, housing fund, payslips, and payroll records more consistently.
Who is a China tax resident?
Tax residency determines whether an individual is taxed as a resident or non-resident in China.
An individual who is domiciled in China, or who is not domiciled in China but has stayed in China for 183 days or more in a tax year, is generally treated as a resident individual for IIT purposes.
An individual who is not domiciled in China and either does not reside in China, or stays in China for less than 183 days in a tax year, is generally treated as a non-resident individual.
| Tax status | General rule | Tax scope |
|---|---|---|
| Resident individual | Domiciled in China, or non-domiciled but present in China for 183 days or more in a tax year. | Generally taxed on income sourced inside and outside China, subject to special rules for non-domiciled individuals. |
| Non-resident individual | Non-domiciled and present in China for less than 183 days in a tax year. | Generally taxed on China-source income. |
For foreign employees, residency is not the same as immigration status. A foreign employee may have a valid work permit and residence permit, but the tax treatment still depends on IIT rules such as days in China, source of income, employer bearing cost, and treaty position.
For work authorization issues, use HROne’s China work permit guide. Immigration compliance and IIT compliance should be reviewed together, but they are not the same analysis.
How does the six-year rule affect foreign employees?
Foreign employees without domicile in China should pay particular attention to the six-year rule.
Under China’s rules for non-domiciled individuals, a foreign employee who is a China tax resident for 183 days or more in a tax year may still have special treatment for certain foreign-source income before reaching the six-year threshold.
The six-year count can be affected by whether the employee stays in China for 183 days or more each year and whether the employee has a single absence from China of more than 30 consecutive days.
Employers should not guess this treatment. Foreign employee tax residency should be reviewed using travel records, assignment letters, payroll structure, foreign-source income, China entity cost bearing, and any applicable tax treaty position.
What income is taxable under China IIT?
China IIT covers several categories of personal income. Employers mainly deal with wages and salaries, but cross-border employment arrangements may also involve bonuses, allowances, equity incentives, directors’ fees, contractor payments, or personal service income.
| Income category | Examples | Employer relevance |
|---|---|---|
| Wages and salaries | Base salary, fixed monthly pay, employment-related compensation. | Main payroll withholding category for employees. |
| Bonuses and incentives | Annual bonus, performance bonus, sales commission, retention bonus. | Tax treatment depends on resident status, timing, and applicable preferential policies. |
| Allowances and benefits | Housing, meal, transportation, relocation, education, language training, home leave, commercial insurance. | Some items may be taxable; some foreign employee benefits may qualify for preferential treatment if conditions are met. |
| Remuneration for personal services | Independent services outside a labor contract. | Relevant when the company pays contractors or consultants. |
| Author’s remuneration and royalties | Publication income, IP licensing, creative works. | May matter for employees or contractors receiving non-salary income. |
| Business income | Income from sole proprietorships, partnerships, or individual business operations. | Relevant for individual contractors or self-employed arrangements. |
| Interest, dividends, rental income, asset transfer, incidental income | Investment income, rent, capital gains, one-off awards. | Usually outside normal payroll, but still relevant to employee tax planning or executive compensation. |
China IIT rates for resident individuals
Resident individuals are taxed on comprehensive income using annual progressive tax rates from 3% to 45%.
The general formula is:
Annual IIT = annual taxable income × applicable tax rate − quick deduction
Annual taxable income is generally calculated after deducting the annual standard deduction, special deductions, special additional deductions, and other deductions allowed by law.
| Annual taxable income | Tax rate | Quick deduction |
|---|---|---|
| Up to RMB 36,000 | 3% | RMB 0 |
| Over RMB 36,000 to RMB 144,000 | 10% | RMB 2,520 |
| Over RMB 144,000 to RMB 300,000 | 20% | RMB 16,920 |
| Over RMB 300,000 to RMB 420,000 | 25% | RMB 31,920 |
| Over RMB 420,000 to RMB 660,000 | 30% | RMB 52,920 |
| Over RMB 660,000 to RMB 960,000 | 35% | RMB 85,920 |
| Over RMB 960,000 | 45% | RMB 181,920 |
China IIT rates for non-resident employees
Non-resident individuals are generally taxed on employment income on a monthly basis. For wages and salaries, taxable income is usually monthly income after deducting RMB 5,000.
| Monthly taxable income | Tax rate | Quick deduction |
|---|---|---|
| Up to RMB 3,000 | 3% | RMB 0 |
| Over RMB 3,000 to RMB 12,000 | 10% | RMB 210 |
| Over RMB 12,000 to RMB 25,000 | 20% | RMB 1,410 |
| Over RMB 25,000 to RMB 35,000 | 25% | RMB 2,660 |
| Over RMB 35,000 to RMB 55,000 | 30% | RMB 4,410 |
| Over RMB 55,000 to RMB 80,000 | 35% | RMB 7,160 |
| Over RMB 80,000 | 45% | RMB 15,160 |
Non-resident treatment is sensitive for short-term assignees, foreign employees with split payroll, and individuals receiving income from more than one source in China.
What deductions reduce taxable income?
For resident comprehensive income, the standard annual deduction is RMB 60,000. For monthly withholding purposes, this is normally reflected as RMB 5,000 per month.
Foreign employees must also confirm local participation rules and how tax residency affects the treatment. See our guide to housing fund tax treatment for foreign employees.
Resident individuals may also deduct employee-side statutory social insurance and housing fund contributions, as well as eligible special additional deductions.
| Deduction type | Examples | Employer payroll note |
|---|---|---|
| Standard deduction | RMB 60,000 per year for resident comprehensive income. | Usually applied through monthly cumulative withholding. |
| Special deductions | Employee-side pension, medical insurance, unemployment insurance, and housing fund contributions. | Payroll must match local statutory contribution records. |
| Special additional deductions | Children’s education, continuing education, housing loan interest, housing rent, elderly care, major medical expense, and care for children under age 3. | Employees provide information; employers apply deductions in withholding where properly submitted. |
| Other deductions allowed by law | Qualified annuities, eligible commercial health insurance, individual pension contributions, and certain donations. | Eligibility and documentation should be checked before payroll treatment. |
Specific additional deduction amounts can change by policy. Employers should use current official or professional tax references when configuring payroll systems.
Foreign employee allowances and special additional deductions
Foreign employees who qualify as China resident individuals may choose between two broad approaches in certain cases: using China’s special additional deductions or using the foreign employee tax-exempt allowance treatment for qualifying benefits.
The foreign employee allowance policy has been extended to December 31, 2027. Under the policy, qualifying foreign employees may choose to enjoy special additional deductions, or choose the tax-exempt treatment for certain allowances such as housing subsidy, language training, and children’s education, but they cannot enjoy both for the same tax year.
Once the foreign employee makes the choice for a tax year, it generally cannot be changed within that tax year.
| Option | Typical items | Important caution |
|---|---|---|
| Special additional deductions | Children’s education, housing rent, elderly care, continuing education, mortgage interest, major medical expense, care for children under 3. | Available to eligible resident taxpayers, but deduction amounts and conditions must be verified. |
| Foreign employee tax-exempt allowances | Housing subsidy, language training, children’s education, and other qualifying allowances under relevant rules. | Requires proper documentation and cannot be used together with special additional deductions in the same tax year. |
Employers should not casually label allowances as tax-exempt. The employee’s residency status, benefit category, supporting documents, payment method, and local tax bureau practice should be reviewed before payroll is processed.
How monthly IIT withholding works
For resident employees, employers normally calculate monthly IIT using the cumulative withholding method.
The cumulative method considers the employee’s cumulative income, cumulative standard deduction, cumulative special deductions, cumulative special additional deductions, and tax already withheld since the beginning of the tax year.
A simplified workflow is:
- Calculate cumulative gross wage and salary income for the year to date.
- Deduct cumulative standard deduction.
- Deduct cumulative employee-side social insurance and housing fund where applicable.
- Deduct cumulative special additional deductions and other allowable deductions.
- Apply the annual comprehensive income tax rate table.
- Subtract quick deduction.
- Subtract IIT already withheld in previous months.
- Withhold the current month’s IIT.
This method means the employee’s monthly IIT may change during the year, especially after salary increases, bonus payments, changes in deductions, or mid-year employment changes.
HROne’s China IIT compliance requirements page can support employers that need a deeper payroll-control checklist for monthly withholding, reconciliation, deductions, expatriate treatment, and audit readiness.
Annual IIT reconciliation: what employers should know
Annual IIT reconciliation generally applies to resident individuals with comprehensive income where final annual tax must be compared with monthly prepayments.
The reconciliation period is normally from March 1 to June 30 of the following year.
Employers are often asked by employees to provide payroll data, withholding records, income certificates, and deduction information. In some cases, an employer may help an employee file annual reconciliation when requested and properly authorized.
Employers should prepare:
- annual income records;
- monthly IIT withholding records;
- payslips and bank payment proof;
- bonus and allowance records;
- social insurance and housing fund records;
- deduction information submitted by employees;
- foreign employee allowance documentation;
- records of employment start and end dates.
Annual reconciliation often reveals payroll inconsistencies. This is why payroll records should be built correctly every month, not corrected only at year-end.
Annual bonus taxation
Annual one-off bonus treatment is a key planning issue for many employers and employees.
Current policy allows eligible resident individuals receiving an annual one-off bonus to calculate IIT separately from annual comprehensive income, using the bonus amount divided by 12 to determine the applicable monthly tax rate and quick deduction. The employee may also choose to include the bonus in annual comprehensive income instead.
This separate calculation policy has been extended to December 31, 2027.
Employers should not automatically choose one method without analysis. The better option depends on the employee’s annual taxable income, deductions, bonus amount, other income, and expected annual reconciliation outcome.
IIT for short-term foreign assignments
Short-term foreign assignments require careful review because immigration, payroll, tax residency, and treaty analysis may all interact.
Key questions include:
- How many days will the employee spend in China during the tax year?
- Is the employee a resident or non-resident for IIT purposes?
- Is the income China-source income?
- Is salary paid by an overseas employer, a China entity, or both?
- Is the cost borne or recharged to a China entity?
- Does a tax treaty apply?
- Does the employee have income from two or more sources in China?
- Does the arrangement create permanent establishment or employer-side tax issues?
Employers should not rely only on the number of days in China. The salary-bearing entity, recharge arrangement, treaty position, and job function can affect the tax outcome.
IIT, social insurance, and labor contracts should align
IIT compliance is connected to HR compliance, payroll calculation, and employee records.
For the full salary calculation process, including gross salary, employee deductions, net pay, employer social insurance, housing fund, and total employment cost, see HROne’s China payroll guide.
Tax authorities, employees, and auditors may compare the labor contract, salary records, individual income tax filings, social insurance contribution base, housing fund records, and payslips.
If these records tell different stories, the company may face employee claims, tax adjustments, payroll corrections, or social insurance contribution disputes.
| Record | What should align | Risk if inconsistent |
|---|---|---|
| Labor contract | Salary, job title, work location, employer, and benefits. | Dispute over actual compensation or employer obligations. |
| Payroll calculation | Gross salary, deductions, bonus, allowance, IIT, net pay. | Incorrect tax withholding and wage claims. |
| IIT filing | Taxable income, deductions, withholding amount, employee identity. | Tax bureau follow-up or annual reconciliation discrepancy. |
| Social insurance and housing fund | Contribution base, contribution city, employer and employee portions. | Retroactive contribution or employee complaint. |
| Payslip and bank payment | Actual paid amount, payroll report, deduction breakdown. | Employee mistrust and audit weakness. |
How IIT differs from a China tax rate calculator
China individual income tax should not be confused with general business tax estimation.
A business tax calculator may estimate corporate income tax, VAT, surtaxes, withholding tax, customs duty, and other business-level tax items. Employee IIT is a payroll withholding obligation and should be calculated employee by employee.
For business tax planning, see HROne’s China tax rate calculator. For employee compensation, net pay, and monthly withholding, this IIT guide is the more relevant page.
How EOR affects China IIT
If a foreign company hires in China through EOR, the EOR usually acts as the local legal employer and handles payroll withholding, IIT filing, statutory benefits, and employee records.
This does not remove the need for correct IIT treatment. The employee’s salary, bonus, benefits, residency status, work location, and deductions still need to be handled properly.
A China EOR service can support companies that need to hire China-based employees before setting up a local entity. The foreign company should still provide accurate compensation information, approve payroll inputs on time, and coordinate any foreign-employee tax or work permit questions.
Practical IIT compliance checklist for employers
- Confirm tax residency. Determine whether the employee is resident or non-resident for the tax year.
- Identify income type. Separate wages, bonus, allowances, service income, royalties, and other income categories.
- Use the correct tax table. Apply annual comprehensive income rates for resident employees and monthly non-resident rates where applicable.
- Apply deductions correctly. Include standard deductions, special deductions, and special additional deductions where eligible.
- Review foreign employee allowances. Confirm whether the employee uses special additional deductions or qualifying foreign allowances.
- Calculate monthly withholding. Use cumulative withholding for resident wage and salary income.
- File on time. Submit withholding returns and pay tax within the required filing cycle.
- Prepare annual reconciliation support. Keep complete payroll and withholding records for March to June reconciliation.
- Align payroll with HR records. Check that labor contracts, payslips, IIT filings, social insurance, and housing fund records match.
- Document bonuses and allowances. Keep policies, approvals, fapiao, reimbursement records, and tax treatment decisions.
- Review short-term assignments separately. Check 90-day, 183-day, six-year, treaty, cost-bearing, and dual payroll issues.
- Audit regularly. Review IIT calculations, deductions, expat treatment, and payroll records before employee complaints or annual reconciliation.
Common IIT mistakes foreign employers make
| Mistake | Why it creates risk | Better approach |
|---|---|---|
| Using the same tax treatment for all employees | Residents and non-residents are taxed differently. | Confirm tax residency and source of income before payroll. |
| Ignoring cumulative withholding | Resident salary IIT is calculated cumulatively during the year. | Use payroll systems or providers that can handle cumulative calculation. |
| Misclassifying allowances | Some allowances are taxable; some may be tax-exempt only if conditions are met. | Review each allowance category and keep supporting documents. |
| Applying foreigner allowance and special additional deductions together | Foreign employees cannot use both approaches in the same tax year where the choice applies. | Make an annual choice and document it before payroll treatment. |
| Payroll does not match contracts | Tax, payroll, and employee records may conflict. | Reconcile contract salary, payroll, IIT, and benefits records monthly. |
| Annual bonus is processed without planning | Separate taxation vs comprehensive income treatment can create different outcomes. | Model both options before bonus payment. |
| Short-term assignee days are not tracked | Residency and China-source income treatment depend partly on physical presence and cost bearing. | Track travel days, payroll source, and recharge arrangements carefully. |
Conclusion: China IIT is a payroll, tax, and HR control issue
China individual income tax is more than a rate table. Employers must understand tax residency, income categories, deductions, monthly withholding, annual reconciliation, foreign employee allowances, bonus treatment, and payroll record alignment.
For foreign employees, IIT affects net salary, assignment planning, allowance design, family-related deductions, and annual tax reconciliation.
For employers, the biggest risk is inconsistency. The employment contract, payroll calculation, IIT filing, social insurance, housing fund, payslip, and employee record should all support the same salary and tax treatment.
Companies that treat IIT as part of payroll governance, rather than a year-end tax formality, are much better positioned to avoid employee complaints, tax adjustments, and compliance gaps in China.
FAQ
What is China individual income tax?
China individual income tax is the tax imposed on income received by individuals, including wages and salaries, remuneration for personal services, author’s remuneration, royalties, business income, dividends, rental income, asset transfers, and incidental income.
What are the China IIT rates for employees?
Resident employees are generally taxed on annual comprehensive income at progressive rates from 3% to 45%. Non-resident employees are generally taxed on monthly taxable employment income using a monthly progressive rate table from 3% to 45%.
Who is considered a China tax resident?
An individual who is domiciled in China, or a non-domiciled individual who stays in China for 183 days or more in a tax year, is generally treated as a China tax resident for IIT purposes.
What deductions can reduce China IIT?
Resident individuals may use the RMB 60,000 annual standard deduction, employee-side social insurance and housing fund contributions, eligible special additional deductions, and other deductions allowed by law. Non-resident employment income generally uses the RMB 5,000 monthly deduction.
Can foreign employees use tax-exempt allowances in China?
Eligible foreign employees may choose between special additional deductions and qualifying foreign employee tax-exempt allowances, such as housing subsidy, language training, and children’s education, subject to policy conditions. The two approaches generally cannot be used together in the same tax year.
When is China annual IIT reconciliation filed?
Annual IIT reconciliation for resident comprehensive income is generally handled between March 1 and June 30 of the following year. Employers often need to provide payroll and withholding records to support employees.
Is IIT the same as social insurance or housing fund?
No. IIT is individual income tax. Social insurance and housing fund are statutory employment contributions. However, employee-side social insurance and housing fund contributions may affect taxable income, and all records should align in payroll.
How can employers manage China IIT compliance?
Employers should confirm residency status, classify income correctly, calculate monthly withholding accurately, apply deductions properly, keep payroll records, support annual reconciliation, review foreign employee allowances, and reconcile IIT filings with labor contracts and statutory benefit records.