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China Work Visas for Foreign Employees: Z-Visa, Work Permit, and the A/B/C System Explained

A practical guide for overseas brands sending staff to China: the Z-visa and work-permit sequence, the A/B/C classification, the 90-day threshold, the Dec 2024 social-security card integration, and the tax and compliance realities expats face.

Published 2026-08-25 · Last updated 2026-08-25 · By Bing Wei, Operations Director

Why sending staff to China is a separate workstream

Most of this site covers how an overseas brand can enter China without a local entity — cross-border e-commerce, a Hong Kong importer, bonded fulfillment. But the moment you want your own people on the ground — a country manager, a sourcing lead, a marketing hire — you hit a different system: China's work-visa and work-permit regime. It is stricter than most brands expect, and doing it wrong (arriving on a business visa and "starting work") is illegal employment with real penalties.

The good news: the process is now more standardized and faster than a decade ago, and a December 2024 reform merged the work permit with the social-security card.

7 working daysSome city 'single windows' now issue both the work permit and residence permit in about a weekSource: Shanghai Jing'an District Human Resources Bureau 2024 administrative report (foreign work permit single window)

The Z-visa is the entry work visa, used to lawfully take up employment in China after embassy issuance

A Z-visa is the only Chinese entry visa that permits taking up work. The sequence is: the China employer obtains a Work Permit Notification from the local science and technology (foreign expert) authority; the employee takes it to a Chinese embassy or consulate to receive the Z-visa; on arrival, the employee converts it into a Foreigner's Work Permit and a Residence Permit at the local exit-entry authority.

Working on a business (M) or tourist (L) visa is not a loophole — it is illegal employment. The Ministry of Commerce (mofcom.gov.cn) and the foreign expert authorities are explicit that a valid work permit plus residence permit is the baseline for lawful work.

The A/B/C system is the talent classification, used to set eligibility and processing speed for the work permit

China runs a single national Foreigner Work Permit system that scores and classifies applicants into three categories (Notice on Full Implementation of the Foreigner Work Permit System, 外专发〔2017〕40号):

  • Category A — high-end talent. Scientists, executives, urgently needed specialists. Fast-track, often no strict experience floor.
  • Category B — professional talent. Degree plus generally two years of relevant experience; the standard skilled-hire band.
  • Category C — other / quota-managed. Entry-level or capped roles within national quotas.

Classification drives everything downstream: A-category cases move fastest, and some cities issue the A-category "Confirmation Letter" that supports an R (talent) visa. Knowing which bucket your candidate falls in shapes the whole timeline.

The 90-day threshold is the stay duration rule, used to decide which permit track applies

A key split: foreign nationals working in China more than 90 days require the full Foreigner's Work Permit and residence permit; those working 90 days or less follow a lighter short-term track. This matters for brands sending staff for a fixed project — a sub-90-day assignment can avoid the full permit machinery, while any open-ended or long assignment triggers it.

Planning the assignment length deliberately (and documenting it) prevents a "we thought it was short-term" dispute with the authorities.

The 2024 social-security integration is the card merger, used to simplify an expat's life in China

Since 1 December 2024, China integrated the Foreigner's Work Permit with the social-security card (Ministry of Human Resources and Social Security, document 人社部发〔2024〕75号). The standalone work-permit card is being folded into the standard social-security card, which also functions as a domestic payment and access instrument. For an incoming expat this means one fewer card to manage and smoother access to local services — but it also ties the work status to China's social-security system, which has contribution implications the employer must model.

Tax is the individual income tax liability, used to size the true cost of an expat assignment

Foreign employees are subject to Chinese Individual Income Tax on the same framework as locals, with a residence test set by the State Taxation Administration (chinatax.gov.cn): an individual present in China 183 days or more in a tax year becomes a tax resident and is taxed on worldwide income; under 183 days, only China-source income is taxed.

For a brand seconding a manager from the home office, the 183-day line determines whether home-country and China salaries both get caught — and whether a tax equalisation or treaty-relief calculation is needed. This is the line item most companies forget when they budget the assignment.

The employer-sponsor constraint is the entity requirement, used to decide how a brand without a WFOE gets staff in

The work permit needs a China-incorporated employer to sponsor it — a WFOE or a representative office. A brand with no mainland entity therefore cannot simply sponsor its own people. The usual workarounds:

  • Employer of Record / PEO. A China entity employs the staff on your behalf (see our guide on hiring staff in China).
  • Partner secondment. Staff are employed by a local partner or your Hong Kong entity and seconded under a compliant arrangement.
  • Enter light, then add a WFOE. Run cross-border (1210) operations first; stand up a WFOE when volume justifies local hiring.

Each has compliance edges; the EOR route is the fastest for a small footprint, while a WFOE is the durable answer once you are selling and holding inventory.

Operational realities are the practical caveats, used to avoid a rejected application

  • Degree and experience evidence. B-category roles need notarised degrees and proof of two years' experience — start the notarisation early.
  • No work before the permit. Even "helping out" pre-permit is illegal; time the entry to the notification.
  • Local HR ownership. The sponsor employer files and renews; track expiry like a licence.
  • Criminal-record and health certificates. Required and slow in some home countries — order them with the degree docs.
Send people to China on a Z-visa and work permit from day one — not on a business visa "for now." The compliant path is now fast enough that the illegal one is never worth it.

How GOODSINFINITE supports the move

  • Entity roadmap. We map when a WFOE pays off versus staying on an EOR/agent model for your first China staff.
  • Local HR intro. We connect vetted registration and PEO agents for compliant sponsorship.
  • Tax and社保 briefing. We flag the 183-day residence test and social-security integration so assignments are budgeted correctly.
  • Operations before entity. Bonded fulfillment, marketing and sourcing can all run cross-border before your first employee lands.

FAQ

What visa does a foreign employee need to work in China? A Z-visa issued by a Chinese embassy or consulate, then a Foreigner's Work Permit and Residence Permit after arrival. Working on a business or tourist visa is illegal employment.

What is the A/B/C classification for foreign workers? China classifies work-permit applicants into A (high-end), B (professional) and C (other) under the national Foreigner Work Permit system. A gets fast-track; B needs a degree plus two years' experience; C is quota-managed.

How long does the work permit and residence permit process take? Roughly 2–4 weeks for the notification and Z-visa, plus 1–2 weeks in China — though some city 'single windows' issue both in about 7 working days.

Do foreign employees pay Chinese individual income tax? Yes. 183 days or more in a tax year makes the individual a China tax resident taxed on worldwide income; under 183 days, only China-source income is taxed (STA rules).

Can a foreign brand send staff to China before setting up a WFOE? It is difficult — the permit needs a China employer to sponsor it. Brands without an entity typically use an EOR/PEO, a partner secondment, or enter cross-border first and add a WFOE later.

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