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One of the first things that catches foreign finance teams off guard about operating in China isn’t the tax rates. It’s the rhythm. Chinese tax filings run on a schedule that’s different from what most international companies are used to, and missing a deadline — even by a day — triggers an automated late filing surcharge.
Here’s what the year actually looks like for a WFOE in the Greater Bay Area.
Monthly filings
Every month, your China entity needs to file Value-Added Tax and, in most cases, surtaxes. The standard deadline is the 15th of the following month. So January VAT is due by February 15, February by March 15, and so on.
Corporate income tax is filed quarterly on a provisional basis. The quarterly deadlines align with the monthly VAT deadline: April 15 for Q1, July 15 for Q2, October 15 for Q3, and January 15 for Q4. These are provisional payments based on actual quarterly profits. The annual reconciliation — where you settle the difference between your provisional payments and your actual annual tax liability — comes later.
Individual income tax for employees is also monthly, also due by the 15th. If your company withholds IIT from employee salaries (which it’s legally required to do), the withheld amounts must be remitted to the tax bureau on this same schedule.
Stamp duty is filed when taxable documents are executed. There’s no fixed monthly deadline, but the tax needs to be paid when the contract is signed or the document is created. For companies with high transaction volumes, this becomes an ongoing compliance obligation rather than a periodic one.
The annual reconciliation
This is the big one. Between January 1 and May 31 each year, your China entity must complete its annual corporate income tax reconciliation for the previous year. This involves filing an annual tax return and settling any difference between your quarterly provisional payments and your final annual liability.
The reconciliation requires audited financial statements. For most foreign-invested enterprises, an annual statutory audit by a Chinese CPA firm is mandatory, and the audit report must be completed before you can file the reconciliation. If your fiscal year follows the calendar year, you need the audit done by April or early May to have time for the reconciliation filing.
If you’ve overpaid through quarterly filings, you get a refund — though refund processing can be slow, sometimes taking months. If you’ve underpaid, the shortfall is due by May 31 along with any applicable late payment surcharge.
Annual report to the Administration for Market Regulation
Separate from tax filings, every company registered in China must file an annual report with the Administration for Market Regulation (AMR) between January 1 and June 30. This is sometimes called the annual inspection or annual filing.
The report requires basic company information, shareholder details, capital contribution status, and a simplified financial summary. It’s filed online through the National Enterprise Credit Information Publicity System. The filing itself is straightforward, but missing it has consequences — the company gets flagged on the public credit system, which can affect everything from bank relationships to government procurement eligibility.
Foreign exchange registrations
If your WFOE has received capital injections from overseas or maintains foreign debt, you have ongoing reporting obligations to the State Administration of Foreign Exchange. These aren’t tax filings per se, but they’re administered alongside your financial compliance calendar and have their own deadlines.
Social insurance and housing fund
Social insurance contributions — pension, medical, unemployment, work injury, and maternity insurance — are paid monthly alongside payroll. The contribution bases and rates change periodically, usually announced at the beginning of each year or mid-year depending on the city.
The housing fund, which is mandatory in Shenzhen and Guangzhou, follows a similar schedule. Contribution rates are set annually — the employer and employee each contribute to the employee’s housing fund account, with rates typically ranging from 5% to 12% of salary in each city.
What happens when you miss a deadline
The late filing surcharge is 0.05% of the unpaid tax per day, calculated from the day after the deadline. That’s about 18% annualized. It’s not punitive in the sense of large fixed penalties, but it accumulates, and the tax bureau’s system calculates and applies it automatically when the late payment is eventually made.
More significantly, a pattern of late filings can flag your company for closer attention. In the Greater Bay Area, where tax authorities have invested heavily in data analytics and automated compliance monitoring, this is a growing risk.
Practical timing tips
Set your internal close calendar around the 15th of each month. Give your finance team at least a week to prepare each monthly filing. The quarterly CIT filing tends to slip because it’s less visible than monthly VAT — mark it explicitly in your calendar.
For the annual reconciliation, start the audit process by February at the latest. If your parent company’s group audit timeline conflicts with the China filing deadline, you may need to run a separate local audit on an accelerated schedule.
And if you’re setting up your WFOE mid-year, your compliance calendar starts from the month of registration, not from January. Partial-year filings have their own requirements, and it’s worth getting professional guidance for that first short-year period.
