How Much Is Corporate Income Tax in China? 2026 Rates, Deadlines, and Filing Guide for Foreign Companies

Corporate income tax (CIT) is one of the first obligations every foreign company faces after it registers in China. For most foreign-invested enterprises — including the wholly foreign-owned enterprise (WFOE) structure that many overseas investors use to enter the market — the standard rate is 25% of annual taxable profit. This guide explains the 2026 rates, who pays them, how taxable income is calculated, when returns are due, and the preferential rates your business may be able to claim.

• Standard CIT rate: 25% for resident enterprises and foreign-invested enterprises.
• High and new technology enterprise rate: 15% with a valid HNTE certificate.
• Small low-profit enterprise rate: effective 5% on taxable income up to RMB 3 million, extended through 2027.
• Annual reconciliation deadline: May 31 of the year following the tax year.
• Provisional payment deadline: within 15 days after the end of each month or quarter.
• Non-resident withholding rate: 10% on dividends, interest, and royalties, often reduced by tax treaties.

What Is the Corporate Income Tax Rate in China?

China’s standard corporate income tax rate is 25%. This flat rate applies to resident enterprises — including domestic companies, wholly foreign-owned enterprises, and other foreign-invested entities — on their worldwide taxable income, calculated under the Enterprise Income Tax Law. Resident enterprises are those incorporated in China or whose place of effective management is in China.

The 25% headline rate is not the end of the story. Several preferential regimes reduce the effective burden significantly, which is why choosing the right structure and qualifying activities matters from day one. The table below summarizes the most common rate tiers a foreign company is likely to encounter.

Who Pays Corporate Income Tax in China?

If your business has a China entity, you almost certainly pay CIT. A wholly foreign-owned enterprise, a joint venture, or a subsidiary of an overseas parent are all treated as resident enterprises for tax purposes and are taxed on their worldwide income at the applicable rate. This is a key distinction from a representative office, which generally does not conduct revenue-generating business and is taxed on its expenses rather than on profit.

Foreign companies without a permanent establishment in China still owe withholding tax on China-sourced passive income such as dividends, interest, and royalties, which the Chinese payer is required to withhold and remit. Understanding whether your overseas operation triggers a permanent establishment is a central part of China’s transfer pricing rules and broader cross-border tax planning.

How Is Taxable Income Calculated?

Taxable income is the company’s total revenue in a tax year minus non-taxable income, exempt income, and deductible costs, expenses, taxes, and losses. In practice, that means accounting profit adjusted for items the tax law treats differently from the books — the same reconciliation process you would perform in most jurisdictions.

Depreciation, research and development expenses, employee costs, and bad debt provisions all have specific deductibility rules. R&D expenses in particular can benefit from an enhanced super-deduction, a powerful incentive for foreign manufacturers and technology companies operating in Guangdong. Because China’s accounting standards and tax rules diverge in places, most foreign companies rely on a professional bookkeeping, audit and tax service to keep their books aligned with the annual filing.

Net operating losses can generally be carried forward for five years. Qualified high and new technology enterprises and certain small and medium technology companies can carry losses forward for ten years, which gives loss-making R&D businesses more room to offset future profits.

When Are Corporate Income Tax Returns Due?

China operates on a pay-as-you-go system for CIT. Resident enterprises must make provisional tax payments on a monthly or quarterly basis, with the payment due within 15 days after the end of the month or quarter. The tax authority generally assigns the filing frequency based on the company’s size and circumstances.

The main event is the annual reconciliation, known in practice as the annual settlement. Every company must file a complete annual CIT return and settle any balance of tax due by May 31 of the following year. Missing this deadline triggers late-payment surcharges and can invite a tax audit, so it is one of the most important dates on a foreign company’s China compliance calendar.

Note that CIT is separate from value-added tax (VAT), a turnover tax charged on goods and services. VAT is filed monthly or quarterly and follows its own rules, with a standard rate of 13%, a reduced 9% band, and a 6% band for most services. Small-scale VAT taxpayers currently benefit from a reduced 1% rate through 2027.

Preferential Rates and Incentives

The headline 25% rate overstates what many foreign companies actually pay once incentives are applied. The most valuable relief for foreign investors is the high and new technology enterprise (HNTE) status, which cuts the CIT rate to 15% for companies that meet thresholds for R&D spending, core intellectual property, and the share of revenue derived from high-tech products or services.

Small low-profit enterprises enjoy an even lighter burden. Through the end of 2027, a qualifying enterprise with annual taxable income of no more than RMB 3 million computes its tax at 25% of the actual income and then applies the 20% rate, producing an effective rate of just 5%. This is a meaningful advantage for early-stage foreign subsidiaries in the first years of operation.

Additional incentives include a 15% rate for encouraged industries in Western regions, a 15% rate for encouraged enterprises in the Hainan Free Trade Port, and a “two exemptions, three half-reductions” holiday for newly established qualifying software and integrated circuit enterprises, which are exempt for two years and taxed at half the standard rate for the following three. The precise rules are detailed in the Enterprise Income Tax Law and its implementing regulations, published by the State Taxation Administration of China.

Withholding Tax on Cross-Border Payments

When a Chinese company pays dividends, interest, royalties, or certain capital gains to a non-resident enterprise, the payer must withhold CIT at a standard 10% rate on the gross amount. This is separate from the recipient’s own tax position abroad and applies even where the recipient has no other China presence.

Double tax agreements frequently reduce the dividend withholding rate to 5% where the recipient holds a substantial stake, typically 25% or more of the Chinese company’s equity, subject to beneficial-ownership and substance requirements. Planning the ownership structure before you begin repatriating profits from China can therefore save several percentage points on every dividend, and it should be reviewed alongside your funding and corporate bank account arrangements.

Staying Compliant in Guangzhou, Shenzhen, Foshan, and Dongguan

For foreign companies operating in South China, CIT compliance is a year-round discipline rather than a once-a-year event. Companies in Guangzhou, Shenzhen, Foshan, and Dongguan file with their local tax bureau under the same national rules, but local administrative practices and preferential-industry catalogues can differ, so it pays to understand the expectations of the bureau where you are registered.

A practical compliance routine includes three elements. First, maintain clean books and issue compliant invoices, since deductible expenses must be properly documented. Second, prepare the annual reconciliation well before the May 31 deadline, including the related-party transaction forms that accompany the return. Third, review your incentive eligibility annually — an HNTE certificate or small low-profit classification can lapse or be renewed, and failing to re-qualify means reverting to the 25% rate. Choosing the right bookkeeping and accounting provider early makes all three far easier to sustain.

Whether you are planning to set up a subsidiary in Guangzhou or already operate across the Pearl River Delta, understanding your CIT position before the first filing deadline is the surest way to avoid surcharges and keep your China operations running smoothly.