What are the three work permit categories (A, B, C)?

China classifies foreign workers into three tiers. Category A is for high-end talent, typically earning above 500,000 RMB annually, with expedited 5-day processing through a 'green channel.' Category B is for professional talent with a bachelor's degree and 2+ years of relevant experience, processed in 10-15 working days. Category C is for ordinary workers with no minimum education requirement, but processing takes 20+ working days and is subject to regional quotas. Most foreign professionals fall under Category B.

What is a PU Letter and how do I get one?

A PU Letter (also called an invitation letter) is an official document issued by the Provincial Foreign Affairs Office confirming that a foreign worker is invited to work in China. Your Chinese employer must apply for this through local government channels. The process is entirely employer-driven and typically takes 2-3 months. Published guidelines indicate that the PU Letter is required for Z Visa applications at most Chinese embassies and consulates.

Can I change employers while on a Z Visa?

Changing employers while on a Z Visa requires applying for a new work permit through the new employer before your current permit expires. Published guidelines indicate you cannot simply transfer your existing work permit to a new employer. The new employer must initiate a fresh work permit application, and you may need to obtain a new residence permit. It is advisable to secure the new work permit before leaving your current position.

What happens if I miss the 30-day residence permit deadline?

Published guidelines indicate that failing to apply for a residence permit within 30 days of arrival may result in fines, administrative penalties, or being required to leave China and reapply. The penalty for overstaying the conversion deadline can range from 500 RMB per day of violation up to a maximum of 10,000 RMB. Immigration authorities may also impose a temporary entry ban in serious cases.

Can my family join me on a Z Visa?

Family members (spouse and minor children) of Z Visa holders can apply for an S1 visa (dependent visa) to accompany you to China. They must also register with the PSB within 24 hours and apply for a residence permit within 30 days. S1 visa holders cannot work independently but may apply for a separate work permit if an employer sponsors them.

Do I need to redo the medical exam in China?

Published guidelines indicate that you may need to undergo a medical examination at a designated health facility in China after arrival, even if you completed one before departure. The post-arrival exam is required for the residence permit application if your pre-departure exam results are not recognized by the local Entry-Exit Administration. Designated facilities are typically in major cities and the exam takes one morning.

What is the PSB 24-hour registration requirement?

All foreigners in China must register at the local Public Security Bureau (PSB) within 24 hours of arrival or within 24 hours of moving to a new address. Hotels handle this registration automatically for guests. If you are staying in private accommodation (rented apartment, friend's home), you must visit the nearest PSB station in person with your landlord or host to complete the registration.

How does the COVA online system work?

COVA (China Online Visa Application) is the official online platform for submitting visa applications to Chinese embassies and consulates worldwide. You fill out the application form online at cova.mfa.gov.cn, upload a digital photo, and generate the completed form. You then print the form and bring it to your consulate appointment along with supporting documents. The system streamlines the application process and reduces errors.

Can I work in a different city from where my permit is registered?

Published guidelines indicate that your work permit is tied to a specific city or province. Working outside your designated area typically requires applying for a transfer or obtaining a new work permit in the new location. Some employers with offices in multiple cities may arrange multi-location permits, but this varies by local authority policies.

What is the path from Z Visa to permanent residence?

Published guidelines indicate that Z Visa holders may apply for permanent residence after maintaining continuous employment in China for a minimum of 4 years, with cumulative residence of at least 3 years during that period, and meeting income and tax contribution requirements. The specific requirements vary by province. High-salary earners and Category A talent may have shorter timelines. The R Visa (talent visa) pathway offers a more streamlined route to permanent residence.

China Work Visa (Z Visa) — Complete 2026 Guide

Standard employment visa for foreign professionals in China

Lưu ý quan trọng

Missing the 30-day residence permit conversion deadline can result in fines up to 10,000 RMB or deportation in serious cases
Working without a valid work permit card is illegal and can result in fines of 5,000-20,000 RMB, detention, and deportation
Your work authorization is tied to your specific employer and city — unauthorized job changes or location transfers violate the permit terms
Document legalization must follow the exact chain (notarize, apostille, Chinese embassy) — incomplete legalization will be rejected
PSB registration within 24 hours is mandatory every time you move to a new address, not just upon initial arrival

Thời hạn

1-2 years (aligned with employment contract duration)

Lệ phí

Work permit: 800-1,000 RMB (~$115-145 USD) + Z Visa consular fee: $30-140 USD (varies by nationality)

Thời gian xử lý

2-3 months (end-to-end from initial application to residence permit)

Thời gian lưu trú tối đa

Renewable indefinitely with valid employment; path to permanent residence after 4+ years

This information is compiled from publicly available sources for general reference only. It does not constitute immigration consulting, document preparation services, or legal advice. For personalized guidance, consult a licensed immigration agency or attorney in China. Final decisions on visa issuance rest solely with the National Immigration Administration (国家移民管理局) of the People's Republic of China.

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China Work Visa (Z Visa) — Complete 2026 Guide

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