You entered China on a business (M) visa to negotiate, explore, or set up โ and now the company wants to hire you properly. Can you convert? This guide explains the 2026 legal pathway, step by step, and the shortcuts that get people into trouble.
Short Answer: There Is No Direct "Conversion"
China does not have a simple in-country "M visa โ Z visa" switch for most applicants. The M (business) visa and the Z (work) visa serve legally distinct purposes, and working on an M visa is illegal employment. The compliant route is a structured sequence โ and for the small category of high-level talents, some cities now offer in-country handling. Check which visa actually fits your situation first with our Visa Selector.
The Legal Route in 5 Steps
Step 1: Employer obtains the Work Permit Notification (ๅคๅฝไบบๅทฅไฝ่ฎธๅฏ้็ฅ)
Your Chinese employer applies to the local Science and Technology Bureau (or Foreign Experts Bureau) for the Work Permit Notification. This is the core pre-approval. Typical processing: 5-10 working days. You must meet Category A, B, or C criteria โ for most professionals this means a bachelor's degree plus 2 years of relevant experience (Category B).
Step 2: Apply for the Z visa abroad
With the Notification, you apply for a Z visa at a Chinese consulate/embassy outside mainland China โ commonly in your home country, or in Hong Kong / a nearby jurisdiction if you are already in China. Processing: 3-7 working days (longer by mail). Documents: passport, Notification letter, physical examination record (where required), and the consular application form.
Step 3: Enter China
Enter on the Z visa. The clock starts: you must complete work permit and residence permit formalities within 30 days of entry.
Step 4: Work Permit (Foreigner's Work Permit card)
The employer converts the Notification into the actual Work Permit card at the local bureau โ usually 10-15 working days. Your Z visa alone does not authorize employment; the permit does.
Step 5: Residence Permit
Finally, apply for a work-type Residence Permit at the local Exit-Entry Administration of the Public Security Bureau (10-20 working days). This replaces the Z visa as your long-stay authorization and is multi-entry. From here on, renewals happen in-country.
Timeline Summary
| Step | Where | Duration |
|---|---|---|
| Work Permit Notification | China (by employer) | 5-10 working days |
| Z visa application | Consulate abroad / HK | 3-7 working days |
| Entry + 30-day clock | โ | โ |
| Work Permit card | China | 10-15 working days |
| Residence Permit | China | 10-20 working days |
| Total | ~4-8 weeks (plus travel) |
Documents Checklist
- Passport (valid โฅ 6 months) and recent photos
- Work Permit Notification (issued to the employer)
- Degree certificate(s) โ notarized and authenticated/legalized; plan 2-4 weeks for this at home
- Non-criminal record certificate โ notarized/authenticated (some categories; check current local requirements)
- Physical examination record (from an approved clinic abroad or in China)
- Employment contract and employer's registration documents
Exceptions: In-Country Handling for Category A Talents
Some cities (notably Beijing, Shanghai, and Greater Bay Area cities) permit in-country work permit application for high-level foreign talents (Category A) and certain other cases โ meaning you may not need to exit for the Z visa step. Rules are city-specific and change; your employer's local bureau makes the final call. If you are close to Category A criteria (high salary, senior role, recognized talent programs), ask specifically about in-country processing before booking exit travel.
Common Pitfalls
- Working "a bit" during setup: the most common violation. Any revenue-generating activity for a Chinese entity requires the permit first.
- Unauthenticated degrees: the legalization step is the #1 cause of 2-week delays. Start before you enter China.
- Wrong business scope at the employer: if the sponsoring entity's registered scope doesn't match the role, the Notification gets rejected.
- Missing the 30-day post-entry window: late filings trigger penalties; calendar it the day you land.
Not sure whether you need an M, Z, or another visa type at all? Use the Visa Selector, and see our China Z Visa guide and Work Permit Requirements for the deeper background. Employers can model the full hiring cost with the Payroll Calculator.
Informational only โ verify with official sources; not legal advice.