There is no single national China payroll deadline that covers every stage of monthly payroll. Employers must coordinate several different timelines: the internal payroll input cutoff, payroll calculation and approval, the agreed employee salary payment date, Individual Income Tax (IIT) filing and payment, social insurance, housing provident fund, and any corrections or reconciliations after payroll closes.
The most important distinction is that an employer’s internal payroll cutoff is not a statutory deadline. A company may require HR changes by the 20th of the month, for example, but that date is an operational control chosen by the employer. Tax, wage-payment and statutory contribution requirements follow their own legal or locally administered timelines.
Employers that need the wider framework for gross-to-net calculations, deductions and employer costs can first review our China Payroll Guide. This article focuses specifically on when monthly payroll activities need to happen, what can vary by city, and who should be responsible for each step.
Companies that already employ staff through a Chinese legal entity but need support managing monthly payroll deadlines and execution can review HROne’s China payroll outsourcing services.
What Do China Payroll Deadlines Mean in Practice?
When HR or finance teams ask about a “China payroll deadline,” they may actually be referring to six different dates.
- Payroll input cutoff: the employer-selected deadline for HR, managers and employees to submit monthly payroll changes.
- Calculation and approval dates: the internal period for preparing, reviewing and authorizing payroll.
- Salary payment date: the date employees are due to receive their wages.
- IIT withholding, filing and payment: the statutory tax process following the withholding of tax.
- Social insurance and housing fund processing: statutory contributions administered through applicable national and local systems.
- Correction and reconciliation timelines: the process for resolving payroll errors, rejected payments, amended filings and differences after the regular payroll run.
These dates interact, but they should never be treated as if they are one universal monthly deadline.
Is There One National Monthly Payroll Deadline in China?
No. China does not set one nationwide date on which every employer must close payroll or pay salary.
According to the Ministry of Human Resources and Social Security’s guidance on wage payment timing, wages must be paid on the date agreed between the employer and employee and must generally be paid at least once per month. If the agreed payday falls on a statutory holiday or rest day, payment should be brought forward to the nearest working day.
This means an employer may have a regular payday on the 25th, the final working day of the month, or another properly agreed date. Its internal payroll calendar should then be designed backwards from that payment commitment.
At the same time, IIT follows a statutory tax calendar, while social insurance and housing fund administration can involve location-specific processes. A foreign employer operating in several Chinese cities therefore should not assume that one payroll date controls every obligation.
What Is the Difference Between a Payroll Cutoff and a Statutory Deadline?
A payroll cutoff is an internal deadline chosen to give HR, finance and the payroll provider enough time to calculate and approve payroll. A statutory or contractual deadline determines when salary, tax or another legally required payment must actually be completed.
| Payroll event | Type of deadline | Who determines it? | Can the employer choose it? |
|---|---|---|---|
| Payroll input cutoff | Internal | Employer or payroll process owner | Yes |
| Payroll review and approval | Internal | Employer | Yes |
| Employee salary payday | Contractual / wage-payment obligation | Employment arrangement and applicable wage rules | The date can be structured, but it must be lawfully administered |
| IIT filing and payment | Statutory | Tax law and official tax calendar | No |
| Social insurance | Statutory / locally administered | Applicable law and local collection arrangements | No |
| Housing provident fund | Statutory / locally administered | Applicable regulations and local housing fund administration | No |
An internal cutoff can therefore be earlier than a statutory deadline, but missing an internal cutoff does not automatically remove an employee’s entitlement or allow the employer to miss a legal payment obligation.
When Should HR Submit Monthly Payroll Changes?
There is no nationwide statutory date by which HR must submit information to an internal payroll team or outsourced provider. The cutoff should instead leave enough working time between data collection and the agreed payday.
Typical monthly inputs include:
- new hires and employee start dates;
- terminations and final working dates;
- salary changes;
- attendance and unpaid absence;
- leave adjustments;
- overtime;
- bonuses and commissions;
- allowances and taxable benefits;
- expense items requiring payroll treatment;
- employee bank-account changes;
- IIT-related employee information;
- social insurance and housing fund changes; and
- retroactive payroll corrections.
Rather than choosing an arbitrary cutoff such as “the 20th,” employers should work backwards from payday. A payroll requiring approval from an overseas finance team, for example, may need an earlier cutoff than a locally managed payroll with only a few employees.
What Does an Illustrative Monthly China Payroll Calendar Look Like?
The following calendar is illustrative only. It is not a nationwide statutory China payroll schedule. “T” represents the employer’s agreed employee payday.
| Payroll stage | Illustrative timing | Responsible party | Required inputs | Main risk |
|---|---|---|---|---|
| Employee data review | T-10 to T-8 business days | HR | New hires, exits, salary changes, employee master data | Incomplete or incorrect employee setup |
| Variable-pay and attendance cutoff | T-8 to T-6 business days | HR and managers | Attendance, leave, overtime, bonuses, commissions, allowances | Late or unsupported payroll inputs |
| Payroll calculation | T-6 to T-4 business days | Payroll team or provider | Approved employee and compensation data | Incorrect gross-to-net calculation |
| Variance and exception review | T-4 to T-3 business days | HR and finance | Draft payroll register and variance report | Errors remaining undetected |
| Final payroll approval | T-3 to T-2 business days | Authorized employer approver | Final payroll register | Late or unauthorized approval |
| Funding and payment preparation | T-2 to T-1 business days | Finance | Approved payroll and payment file | Insufficient funding or bank delay |
| Salary payment | T | Finance / payment operator | Approved payment instruction | Late or incorrect salary payment |
| IIT filing and payment | Applicable statutory filing period | Employer / payroll provider | Final taxable income and withholding data | Late or inconsistent tax filing |
| Social insurance and housing fund | Applicable statutory and local processing period | Employer / payroll provider | Employee roster, contribution bases and local account data | Using the wrong city calendar or contribution data |
| Reconciliation and close | After payment and statutory processing | Payroll and finance | Payroll register, bank result and statutory records | Unresolved differences carrying into later months |
The exact T-minus dates should be adapted to the employer’s payroll volume, approval structure, bank processing time, public holidays and local statutory administration.
When Must Employers Withhold, File and Pay Individual Income Tax?
Employers paying taxable employment income generally act as IIT withholding agents.
Under China’s Individual Income Tax Law, tax withheld by a withholding agent should generally be paid to the state treasury by the 15th day of the following month, and the corresponding withholding return should also be filed by that date.
The payroll period and the withholding period should not automatically be treated as the same thing. Payroll teams should document:
- the compensation period;
- the actual payment date;
- the amount of taxable income paid;
- the IIT withholding period; and
- any correction affecting an earlier period.
This becomes particularly important where salary is accrued in one month but paid in another, or where the employee receives a retroactive adjustment, bonus or other irregular compensation.
For more detail on employer withholding, taxable payroll items and contribution calculations, see our China Payroll Tax Guide.
Does IIT Always Have to Be Filed on the Literal 15th?
No. Employers should check the State Taxation Administration’s official annual filing calendar.
For example, the official 2026 tax filing calendar confirms that filing periods can be adjusted because of weekends and public holidays. For taxes normally subject to the 15-day filing period, the August 2026 deadline was extended to August 17, while the October 2026 deadline is October 26 because of the National Day holiday period.
These are 2026-specific dates, not permanent monthly rules. The official tax calendar should therefore be refreshed each year rather than hard-coded into a long-term payroll SOP.
When Are Social Insurance Contributions Due?
Social insurance is a statutory employer obligation, but employers should not assume that every city uses the same monthly declaration and collection calendar.
Under the Social Insurance Law of the People’s Republic of China, employers should apply for social insurance registration for an employee within 30 days from commencement of employment. Employers are also required to declare and pay social insurance contributions fully and on time.
The national law does not establish the 15th of every month as one universal social insurance contribution deadline for all employers throughout China.
Actual administration can depend on the employee’s city, local tax or social insurance collection arrangements, system processing periods and employer account setup.
For each payroll location, employers should verify:
- employee registration timing;
- monthly declaration period;
- monthly collection or payment period;
- contribution base;
- applicable minimum and maximum bases;
- employer and employee contribution settings;
- bank debit or funding arrangements;
- correction procedures; and
- annual contribution-base adjustment timing.
These statutory items form part of the wider controls discussed in our China Payroll Compliance Guide.
When Are Housing Provident Fund Contributions Due?
Housing provident fund should be managed separately from IIT and social insurance rather than being treated as part of one universal statutory calendar.
Under the current Housing Provident Fund regulations, employee contributions are deducted from wages each month, and the employer is required to remit both the employer and employee contributions to the housing provident fund account within five days after the monthly wage payment.
Employers still need to verify the applicable local housing fund administration, including:
- employee account registration;
- local contribution ratios;
- contribution bases;
- local system procedures;
- annual base adjustments;
- employee transfers; and
- account closure or suspension after termination.
The existence of a national timing rule does not mean that every local housing fund system operates identically.
How Do Chinese Public Holidays Affect Payroll Deadlines?
Public holidays affect different payroll deadlines differently, which is one reason employers should avoid applying a single “next working day” rule to every payroll activity.
- Salary payment: if the agreed payday falls on a statutory holiday or rest day, salary should generally be paid in advance on the nearest working day.
- IIT filing: the tax authority may officially extend the filing period when holidays or weekends affect the normal deadline.
- Internal payroll cutoff: HR may need to move the cutoff earlier to preserve sufficient calculation, approval and banking time.
- Social insurance and housing fund: employers should review the relevant local authority calendar and system availability.
Long holiday periods such as Chinese New Year and National Day require particular attention. HR should confirm employee changes and variable pay earlier, finance should ensure funding is available, and overseas approvers should know that the normal payroll timetable may need to move forward.
What Happens When Payroll Information Arrives After the Cutoff?
Missing an internal payroll cutoff does not automatically mean that an item should be postponed until the following month. Employers should first determine whether the late information affects an amount that is already due, a statutory filing, or an employee registration obligation.
Common late payroll inputs include new hires, terminations, attendance or overtime changes, bonuses and commissions, taxable benefits, and corrections relating to an earlier payroll period.
Where payroll has already been calculated or paid, HR and payroll should determine whether an off-cycle payment, retroactive adjustment, revised payslip, or correction to IIT or statutory contribution records is required.
Every retroactive adjustment should remain traceable to the original payroll period, the reason for the change, the approved corrected amount, and any related tax or statutory filing correction.
What Should a Monthly Payroll Workflow Look Like?
A monthly payroll workflow should move from payroll input collection to calculation, review, approval, salary payment, statutory processing, and final reconciliation.
Before payroll is approved, employers should confirm the employee population, validate salary and attendance changes, investigate material payroll variances, and ensure the final payment file matches the approved payroll register.
After salary payment, payroll should complete the applicable IIT, social insurance, and housing fund processes, resolve any exceptions, and retain the supporting payroll and payment records.
Who Owns Each Payroll Deadline?
Each payroll deadline should have a clearly assigned owner. HR typically owns employee and payroll input data, finance manages funding and payment controls, managers approve relevant variable inputs, and the payroll team or provider performs the agreed calculation and statutory processing.
The employer should document who is responsible for each cutoff, approval, funding date, filing step, exception, and final confirmation so that missed deadlines do not result from unclear ownership.
Who Remains Responsible for Meeting Payroll Deadlines?
Employers remain responsible for making sure payroll information is complete, approvals are given on time, sufficient funding is available, and salary and statutory obligations are completed within the applicable deadlines.
Where payroll processing is handled by an external provider, the employer should still define clear responsibilities for data submission, payroll approval, funding, exception handling, statutory processing, and completion evidence.
How Should Foreign Employers Manage Payroll Across Several Chinese Cities?
Companies operating in several Chinese cities should maintain one central payroll calendar together with city-specific statutory schedules for social insurance and housing fund administration.
For each payroll location, employers should document the employee population, regular payday, internal payroll cutoff, statutory contribution setup, local filing or payment schedule, annual adjustment periods, and the date on which the local requirements were last verified.
This allows a company to keep one consistent internal payroll workflow while still applying the correct local rules in cities such as Shanghai, Beijing, Shenzhen, or Guangzhou.
For a broader review of city-specific payroll controls, see HROne’s China payroll compliance guide.
How Should Payroll Corrections and Reconciliation Be Managed?
There is no single nationwide correction deadline for every payroll error. The required action depends on when the issue is discovered and whether it affects salary payment, IIT, social insurance, housing fund, or other payroll records.
Errors identified before payment should be corrected before salary is released where operationally possible. If an error is discovered after payment, employers should calculate the employee-level difference, determine whether an additional payment or lawful recovery is required, and update any affected tax or statutory contribution records.
After each payroll run, the approved payroll register should be reconciled against bank payments, IIT records, and statutory contribution records. Unexplained differences should be documented, assigned to an owner, and resolved promptly.
For a broader control review, see HROne’s China Payroll Audit Checklist.
What Records Should Employers Keep After Payroll Closes?
Closing payroll should include both reconciliation and record retention. Employers should keep enough documentation to explain how the payroll was calculated, approved, paid, filed, and corrected.
Key records may include payroll input changes, salary and employment documentation, payroll registers, approval evidence, bank payment results, IIT records, social insurance and housing fund records, payslips, and correction or reconciliation logs.
Retention periods can vary by record type and applicable employment, tax, accounting, and data requirements, so employers should avoid applying one assumed retention period to every payroll document.
Access to payroll records should also be controlled because they contain sensitive salary, identity, bank, and tax information.
What Are the Most Common China Payroll Deadline Mistakes?
- Treating an internal cutoff as a statutory deadline. Internal payroll dates are operational controls, not legal payment deadlines.
- Assuming every payroll obligation is due on the 15th. IIT follows its own filing calendar, while social insurance and housing fund administration may follow different rules.
- Using one statutory calendar for every city. Social insurance and housing fund processes can vary by location.
- Ignoring public holiday effects. Salary payment, tax filing, internal cutoffs, and local statutory processing may need different adjustments.
- Automatically postponing late payroll inputs. Employers should first determine whether the employee is already entitled to payment or whether a statutory correction is required.
- Failing to reconcile payroll after payment. Payroll registers should be checked against bank payments, IIT records, and statutory contribution records.
China Payroll Deadline Checklist for Employers
- Confirm the employee salary payment date and build the internal payroll cutoff backwards from it.
- Adjust payroll timelines in advance for Chinese public holidays and overseas approval schedules.
- Reconcile new hires, terminations, attendance, leave, overtime, bonuses, and salary changes before payroll calculation.
- Verify IIT filing dates against the official annual tax calendar.
- Maintain city-specific social insurance and housing fund schedules rather than using one national assumption.
- Define how late inputs, rejected payments, and retroactive corrections will be handled.
- Reconcile the final payroll register against bank payments, IIT records, and statutory contribution records before closing the payroll period.
Frequently Asked Questions About China Payroll Deadlines
Is there one national payroll deadline in China?
No. China does not have one nationwide monthly date covering payroll cutoff, salary payment, IIT, social insurance, and housing fund. Employers need to manage separate contractual, statutory, and locally administered timelines.
What is a payroll cutoff in China?
A payroll cutoff is an internal date selected by the employer for receiving payroll inputs before calculation and approval. It is not itself a nationwide statutory deadline.
When should salary be paid in China?
There is no single national payday for all employers. Wages should generally be paid at least monthly on the agreed payment date. If that date falls on a statutory holiday or rest day, payment should generally be brought forward to the nearest working day.
When is monthly IIT due in China?
IIT withheld by an employer should generally be filed and paid by the 15th day of the following month, subject to adjustments in the official annual tax filing calendar.
Are social insurance contributions always due on the 15th?
No. China does not establish the 15th as one universal monthly social insurance deadline for every city. Employers should verify the applicable local declaration and payment arrangements.
When should housing provident fund contributions be paid?
Employers should follow the applicable housing provident fund timing requirements and local administration procedures, including the required timing for remitting employer and employee contributions after salary payment.
How Should Employers Build a Reliable China Payroll Calendar?
A reliable China payroll calendar starts with the employee payday and works backwards through input collection, payroll calculation, review, approval, and funding. IIT, social insurance, and housing fund requirements should then be mapped separately and by location rather than treated as one universal national deadline.
Each deadline should have a clear owner, each material payroll change should have supporting documentation, and every payroll cycle should end with reconciliation of payroll, payment, and statutory records.
Companies that already employ staff through a Chinese legal entity but need support managing monthly payroll can review HROne’s China payroll outsourcing services.
This article provides general information and does not constitute legal, tax or employment advice. Local requirements and authority calendars should be verified for the relevant employing entity and employee location.
