Introduction
Your Z visa got you through immigration, but it is not a pass to stay and work in China indefinitely. By law, a Z visa is valid for a single entry and a limited stay period — usually 30 days from the date of entry. Within that window, you must apply to convert it into a work-type residence permit (工作类居留许可).
This is one of the most common deadlines that foreign professionals miss, and missing it has real consequences: you become an overstayer, face fines, and in serious cases, could be detained or banned from re-entering. The good news is that the process itself is straightforward when you know the order of operations.
This guide walks you through every step of converting your Z visa into a residence permit — from registering your address within 24 hours of arrival to collecting your new permit — with exact documents, fees, and timelines from the official National Immigration Administration (NIA) guidelines.
What is a residence permit and why you need one
A residence permit (外国人居留证件) is the document that proves you are legally allowed to stay in China for an extended period and, in your case, to work for your sponsoring employer. While your Z visa is a one-time entry document, the residence permit replaces it as your lawful stay document, usually valid for one to five years depending on your employment category.
The law is explicit: you must apply for your residence permit within 30 days of entering China. The application is made to the Exit-Entry Administration (出入境管理局) of the local public security bureau — in most cities this is an immigration service hall rather than a police station.
A work residence permit is tied to your employer and your position. If you change jobs, you must re-apply within 10 days. If you stay in the same job, you renew the permit within 30 days before it expires. Keeping your permit valid and matching your actual job is essential — working under an expired or mismatched permit is treated as illegal employment.
Step 1: Register your accommodation within 24 hours
The very first thing to do after arriving — even before unpacking — is to register your accommodation. Chinese law requires every foreigner to complete accommodation registration (住宿登记) within 24 hours of checking in.
How you register depends on where you stay:
- Staying in a hotel: the hotel registers you automatically as part of check-in. You do not need to do anything, but you can ask the front desk for the registration record.
- Renting an apartment or staying with friends: you (or your landlord, who is also legally responsible) must go to the local police station (派出所) that covers your address, in person, within 24 hours.
To register at a police station, bring:
- Your passport (with the valid Z visa and entry stamp)
- Your lease agreement (租房合同) or a letter from your host
- Your landlord's ID copy and property ownership proof (if renting)
You will receive a Registration Form of Temporary Accommodation (境外人员临时住宿登记表). Keep it safe — you will need it for your residence permit application, and the police station registration is often the document that entry-exit officers check first.
A common trap: many people assume the 24-hour rule only applies at the border or in hotels. In practice, the police can impose a warning and a fine of up to 2,000 RMB for failing to register in time when staying in private accommodation. Do this on day one.
Step 2: Complete the medical examination
For a work residence permit, you generally need a medical examination report (境外人员健康检查记录验证证明) issued or verified by China's Entry-Exit Inspection and Quarantine authorities — in practice, the local International Travel Healthcare Center (国际旅行卫生保健中心).
The rules to know:
- The medical check must be done in China at the designated healthcare center for your city (in Shanghai, the one at Jinhai Road 15; in Beijing, the one near the airport — each city publishes its own).
- The report is valid for six months, so doing it within your first days gives you a wide window.
- Costs vary by city but are typically between 400 and 600 RMB for the standard check-up (physical exam, chest X-ray, and blood tests).
- Some cities require the result to be verified/stamped by the healthcare center before the entry-exit office accepts it — ask when you book.
Timing tip: book the medical exam for your second or third day in the country. The health center usually returns results within 3–5 working days, which fits comfortably inside your 30-day window even with weekend and public-holiday delays.
Step 3: Gather your documents
Before you visit the entry-exit hall, prepare this checklist. Missing documents are the number one reason applications are rejected or delayed.
| # | Document | Notes |
|---|---|---|
| 1 | Passport | Must be valid for at least the intended stay; bring the original |
| 2 | Visa application form (外国人签证证件申请表) | Filled and signed; available online or at the hall |
| 3 | Recent ID photo | Usually 33mm × 48mm, white background; check the hall's photo specs |
| 4 | Accommodation registration form | The police-station or hotel record from Step 1 |
| 5 | Medical examination verification | From Step 2, valid within 6 months |
| 6 | Work permit (外国人工作许可证) | The official work authorization from your employer's HR/labor bureau |
| 7 | Employer documents | Business license copy, company letter of employment, and in some cities, a work unit registration form |
| 8 | Valid visa with entry stamp | Your Z visa page plus the entry stamp showing arrival date |
Requirements vary slightly by city and by permit duration. Rule of thumb: bring originals plus one photocopy of everything, and if your company's HR has handled residence permits before (most in major cities have), ask them for their standard document pack first.
Step 4: Submit your application
Once your documents are ready, the application itself is quick:
- Book an appointment — most major cities (Beijing, Shanghai, Guangzhou, Shenzhen) require you to reserve a slot online through the local exit-entry office's booking system or the NIA online service platform. Walk-ins are accepted in some cities but appointment holders are served first.
- Visit the immigration service hall (出入境办证大厅) — bring your documents, fill in the application form on site if you have not, and submit.
- Biometrics and photo — you will have your fingerprints and photo taken at the hall.
- Pay the fee — payment is made at the counter; fees depend on the permit duration (see table below).
- Collect your permit — standard processing takes 15 working days under the national guideline, but many cities issue work residence permits faster (Beijing commonly issues within 7 working days). You will receive a pickup receipt with a collection date.
Fees and processing times
The official fee schedule for residence permits is set nationally by the NIA:
| Permit validity | Fee | Standard processing |
|---|---|---|
| Up to 1 year | 400 RMB | 15 working days |
| 1–3 years | 800 RMB | 15 working days |
| 3–5 years | 1,000 RMB | 15 working days (some cities faster) |
Note that the fee is tied to the validity period of the permit you are granted. If your employer qualifies you for a longer permit (see next section), the fee rises accordingly — you pay once, for the whole duration.
What validity will you get?
Work residence permit validity depends on your work permit category (A, B, or C) and, in some cities, your employer's compliance record:
- High-level talents (A-class) — up to 5 years, in several cities even longer under special talent policies.
- Professional workers (B-class) with a reputable employer — commonly 2 years, renewable.
- Other B-class workers — usually 1 year, renewable annually.
Your employer's HR or the work permit category on your Foreigner's Work Permit determines which tier applies. When you renew, the validity can improve if you are promoted to a higher category or your employer has a strong compliance record.
Extending and changing your residence permit
Two situations you will run into during your stay:
- Renewal (延期): apply 30 days before your permit expires. The application follows the same process with the same document set, plus your current permit. Do not wait until the last week — a gap between expiry and renewal means you are technically overstaying.
- Changing employer or address (变更): if you change jobs, update the residence permit within 10 days of the change. If you change your registered address, complete a new accommodation registration and notify the entry-exit office, also within 10 days.
A final practical note: keep the Registration Form of Temporary Accommodation updated every time you move. When you renew your permit, entry-exit officers routinely compare your registered address against your current one — discrepancies cause delays.
Common mistakes to avoid
- Booking the medical exam too late — health center results take days, and the 30-day clock does not pause. Do the medical check in your first week.
- Assuming the hotel registration is enough — it is enough for the hotel stay, but the moment you move into an apartment, the 24-hour police station registration applies again.
- Submitting without employer documents — a work residence permit cannot be issued without the company's documents. Confirm with HR before your appointment.
- Waiting until the last week of the 30 days — if anything is missing, you have no buffer. Aim to submit by day 20.