Work permits and residence permits

The Z visa: the gateway

The Z visa is the work visa for mainland China. It is not applied for speculatively — it is issued only after your employer has obtained a Foreign Expert Work Permit notification from the relevant authority (historically the State Administration of Foreign Experts Affairs, now integrated into the Ministry of Human Resources and Social Security). Your employer initiates and drives the process; you supply documents and wait.

Working in China on any other visa type — tourist (L), business (M), or family (Q, S) — is illegal and carries fines, detention, and multi-year re-entry bans. This enforcement has tightened since 2018.

Document requirements

The document list varies modestly by industry, employer type, and city, but the standard set is:

Passport (valid for at least 6 months beyond the intended visa duration).
Degree certificate: a university degree is required for most B-category work permits. The certificate must be apostilled (for Hague Convention countries) or consular-legalised (for non-Convention countries). A photocopy will not do; the authentication must be on the original or a certified copy issued by the awarding institution.
Criminal record check: from your home country (and from any country where you have lived for six or more months in the past five years). Must also be apostilled / consular-legalised. Many police authorities describe this as a police certificate or certificate of good conduct. Processing times vary from one week (UK DBS basic check) to 10–14 weeks (US FBI check via normal channel; 3–6 weeks via channeller service).
Professional CV / employment history: typically the past 5–10 years of employment, in Chinese or with a certified Chinese translation.
Health check: conducted at a designated international travel health centre in China, after arrival on the Z visa. Not required before the Z visa application.
The employer's invitation letter and work permit notification: the employer provides these; you cannot generate them yourself.

Apostille: what it is and why it takes time

Apostille is the authentication system under the 1961 Hague Convention that makes documents issued in one member country legally recognised in another. For China, this means your degree certificate and criminal record check need an apostille from the competent authority in your home country before the Chinese authorities will accept them.

Countries in the Hague Apostille Convention: most of Europe, the USA, the UK, Australia, India, many others. Check the Hague Convention status list for your country.

Countries not in the Convention (still a significant list, primarily in the Middle East, some African countries, a few Southeast Asian countries): documents must go through consular legalisation — typically: authenticated by a notary public, then by a domestic foreign affairs office, then by the Chinese embassy or consulate in your home country. This adds 2–4 weeks.

Total document preparation timeline: 8–16 weeks is realistic for a full set of authenticated documents, especially if the criminal record check takes time. Start this process the moment you accept a job offer in China, not after the offer letter is fully signed and negotiations are concluded.

Pre-arrival process

1. **Your employer submits the work permit application** to the local Foreign Experts Bureau / Human Resources and Social Security Bureau (HRSS). Processing time: 5–15 working days [VERIFY: source needed — May 2026]. 2. **The work permit notification is issued** (录用通知书). Your employer sends you a copy. 3. **You apply for the Z visa** at a Chinese embassy or consulate in your home country (or in a country where you legally reside, if you are not currently in your home country). Required documents: passport, Z visa application form, the work permit notification, recent photo, fee. Processing: 4–7 working days [VERIFY: source needed — May 2026]. 4. **The Z visa is issued**: single-entry, valid for 30 days from the date of issue (some embassies issue it valid from a specific date you request). You must enter China before it expires.

On arrival: residence permit conversion

Entry on the Z visa starts a 30-day countdown. Within those 30 days, your employer converts the Z visa into a residence permit. Steps:

1. **Medical examination at a designated International Travel Healthcare Centre** (国际旅行卫生保健中心). Tests: blood panel, chest X-ray, electrocardiogram, ultrasound, vision and hearing check. Cost: ¥500–¥800 [VERIFY: current fees by city — May 2026]. Processing: 3–5 working days for results. 2. **Work permit card application** at the Foreign Experts Bureau: the physical Foreign Expert Certificate (外国专家证), the card you carry as proof of your work authorisation. 3. **Residence permit application** at the local PSB (Public Security Bureau) exit-entry administration: a sticker in your passport (or a separate card, depending on city) that replaces the Z visa as your right-to-stay document. Valid 1–5 years, typically matching the duration of your employment contract (usually 1 or 2 years initially). Multi-entry.

The residence permit is the document you use for everything: checking into hotels, registering SIM cards, opening bank accounts, apartment registration, children's school enrollment. It functions as an ID document for foreigners in China.

The A / B / C grading system

The Foreign Expert work permit assigns each applicant a grade:

Category A (A类): high-end international talent. Criteria include: internationally recognised awards, senior technical roles in priority sectors, senior management, or points-based assessment scoring above a threshold. Priority processing, longer residence permit validity, fewer document requirements in some cases.
Category B (B类): standard professional or managerial roles. Requires: university degree (in most cases), at least two years of relevant work experience, and an employer invitation. The category for the great majority of professional expats — English teachers, engineers, corporate managers, IT workers, researchers, finance professionals, etc.
Category C (C类): seasonal or lower-skilled roles where a specific labour shortage is documented. Quota-controlled by city. Less common in practice.

For most foreign professionals, the B category applies. The practical differences are mainly in processing speed and residence permit duration.

Annual renewal

The residence permit renews before expiry at the local PSB exit-entry administration. Required documents: passport, renewed work permit notification from the employer (requiring another round with HRSS), residence permit, and sometimes an updated medical check. The residence permit is typically renewed annually or biennially in line with the employment contract [VERIFY: source needed — May 2026]. Start the renewal process 30–45 days before expiry to allow processing time and a safety buffer.

Changing employers

Changing jobs in China requires a new work permit. Your current employer must release you (cancelling the existing work permit), and the new employer must apply for a new one before you begin work. There is a grace period after the old permit is cancelled — typically 30 days — but working for the new employer before the new permit is issued is technically illegal, regardless of how informal the arrangement appears. HR at both companies should co-ordinate the transition dates.

If you resign and are job-hunting, the 30-day grace period gives you limited time. Some expats leave China briefly (to Hong Kong or another country) and re-enter on a short-term visa while the new permit is processed, then complete the residence permit conversion.

Common pitfalls

Degree verification: China increasingly cross-references degree credentials against international databases. Fake or unverifiable degrees lead to immediate rejection and blacklisting. Some universities are not recognised on the Chinese Foreign Experts Bureau list.
Criminal record checks: past convictions, even minor ones, can disqualify an application. Consult an immigration specialist if anything is in your record.
Teaching English: the specific requirements for foreign teachers changed in 2017 and have been periodically tightened. A TEFL/CELTA certificate and a degree in any subject are the minimum for most positions; some cities require a degree in education or English; some require 2+ years' teaching experience. Confirm the current local requirements before accepting a teaching offer.
Starting work before the permit is issued: the most common mistake, with the most serious consequences.
Letting the residence permit expire: staying even one day beyond permit expiry without renewal results in daily fines and potential detention. The PSB is methodical about this.