Extending Your Visa Inside China
Where to go, what to bring, and the seven-day deadline that decides whether you have an application or a problem. Plus why visa-free entries are harder to extend than visas.
Extending a Chinese visa from inside the country is possible, unglamorous, and governed by one deadline that people miss.
Applications must be submitted at least seven days before your current permitted stay expires. Arrive at the office on the last day and you do not have an extension application — you have an overstay conversation.
Everything else is documents and patience.
Where you go
Not an embassy, not a consulate. Those handle applications from outside China.
The Exit and Entry Administration department of the local Public Security Bureau (公安局出入境管理局) in the city where you are staying. Every prefecture-level city has one.
You go in person. There is generally no postal or fully online route, though some cities offer online appointment booking that is worth using — the queues at the Beijing and Shanghai offices are substantial.
Apply in the city where you are actually staying and registered. Not the city you arrived in, not the one you like best. The registration record from your accommodation is part of what they check.
The timeline
T-30 to T-14 days: work out whether you actually need an extension, and gather documents. If your case is unusual, this is when to call the office and ask.
T-14 to T-7 days: submit. Earlier is better. Do not leave it to the last permitted day.
Hard deadline: T-7 days. Applications must be in at least seven days before expiry.
Processing: the PSB generally decides within seven working days of accepting a complete application. Working days, not calendar days, which matters around public holidays.
Your passport stays with them during processing in most cases. You will be given a receipt. This means you cannot travel, check into a hotel normally, or board a train that requires the physical passport while the application is being considered. Plan to stay put in that city.
That last point catches people out more than anything else. Do not book onward travel during the processing window.
What to bring
Requirements vary by city and by case. A reasonable baseline:
- Your passport, with the current visa or entry stamp.
- A completed application form, available at the office or on the local PSB website.
- A recent photograph to Chinese visa specification — white background, specific dimensions. There is usually a photo booth or a shop nearby that knows the format.
- The Registration Form of Temporary Residence — the accommodation registration slip. If you are in a hotel, ask reception for a printed copy. If you are staying privately, you need the registration you made at the local police station. Without this, you will be sent away. See the registration guide.
- Evidence of why you need longer — an itinerary, onward tickets, a letter, medical documentation, whatever fits your reason.
- Proof of funds in some cases — bank statements or card statements showing you can support yourself.
- The application fee, which varies by nationality.
Bring photocopies of everything, including your passport photo page and current visa. Chinese administrative offices run on copies and the copy shop is not always in the building.
Bring a Chinese speaker if you can. English capability at these offices varies enormously — good in Beijing, Shanghai and Guangzhou, thin elsewhere. A Chinese-speaking friend, colleague or hotel staff member makes the visit substantially shorter.
What you are likely to get
Tourist (L) visa extensions are commonly granted for up to 30 days.
One extension is the normal expectation. A second is at the discretion of the authorities and is not something to plan around.
The extension continues your existing status. It does not upgrade you to a different category — an extended L visa is still an L visa, and it still does not permit work or study.
It is not automatic. The PSB assesses each application. A clear reason, complete documents and a clean record make approval likely. A vague reason and missing paperwork do not.
Visa-free entries are different
This is the part that surprises people, and it is the reason to plan properly before you travel.
Entries made under visa-free schemes — unilateral exemption, Hainan, 240-hour transit — are generally much harder to extend than actual visas, and in several cases are not extendable in the ordinary sense at all.
The 240-hour transit permit in particular is a fixed-duration admission tied to an onward ticket. It is not a visa and there is no routine extension route. If your onward flight is cancelled or you are hospitalised, that is an exceptional-circumstances conversation with the exit-entry administration, not an application.
The practical consequence: if there is any real chance you will want more than the visa-free allowance, apply for a tourist visa before you travel. It costs money and takes time and it is far cheaper than the alternative.
Overstaying
Worth being direct about, because the consequences are disproportionate to how easy it is to do accidentally.
Fines are calculated per day, with a substantial cap.
Detention is possible for longer overstays.
Deportation and a re-entry ban are available penalties.
A record follows you. Future Chinese visa applications ask about previous immigration violations, and an overstay is exactly the kind of thing that turns a routine application into a refusal. See why applications get refused.
If you realise you have overstayed, go to the exit-entry administration voluntarily rather than waiting to be found at a hotel check-in or a station gate. Presenting yourself is treated better than being caught.
If you are going to overstay for reasons outside your control — illness, a cancelled flight, a lost passport — go to the PSB before the expiry date with documentation. There are provisions for genuine emergencies and they work far better in advance than in retrospect.
City by city, roughly
Practice is not uniform. The regulations are national; the experience is local.
Beijing and Shanghai. The largest and most organised offices, with English-capable staff and online appointment systems worth using. Also the busiest — expect a wait even with an appointment, and expect the seven-working-day processing to be a real seven working days rather than an optimistic estimate.
Guangzhou and Shenzhen. High volume, used to foreign applicants, generally efficient.
Chengdu, Xi'an, Hangzhou, Qingdao and similar. Smaller offices, shorter queues, and variable English. Bring a Chinese speaker.
Small cities and county-level towns. May see very few foreign applicants. The process can be slower simply because it is unfamiliar, and you may be directed to the prefecture-level city instead. Do not attempt an extension from a small town if you can reach a provincial capital.
The general rule: apply in a large city where the office does this routinely, and give yourself more time than the published processing period.
What an extension is not
It is not a change of status. An extended tourist visa remains a tourist visa. You still cannot work, study or take up residence on it.
It is not a new visa. The validity extends; the category, the entry count and the conditions do not change.
It does not restore entries. If you hold a single-entry visa and extend it, you still have no entries left. Leaving the country ends the stay, extension or not. See the Hong Kong and Macau re-entry guide.
It is not a right. It is a discretionary decision made on the documents you present.
Common reasons extensions are refused
Applying too late. Inside the seven-day window, the application is not accepted.
No accommodation registration. This is a hard requirement and it is where informal private stays fall down.
No clear reason. "I want to stay longer" is weaker than a specific itinerary, a booking, or a documented circumstance.
Wrong office. The city you are registered in, not the city you are passing through.
Previous violations. An earlier overstay or registration failure counts against you.
Trying to extend for a purpose the visa does not cover. Wanting to stay on an L visa to start work is not an extension question.
Alternatives to extending
Leave and re-enter. For unilateral exemption holders, a fresh qualifying entry generally starts a new permitted stay. A trip to Hong Kong, Macau, Seoul or Bangkok and back can reset the clock — see the re-entry guide for how this works and where the limits are.
For visa holders, this only works if you have entries remaining on a double or multiple-entry visa.
Be aware that repeated resets to maintain a long unbroken presence attract attention. Once is unremarkable; a pattern is not.
Apply for a longer visa next time. If you regularly need more than 30 days, apply for a visa with a longer permitted stay rather than extending each trip.
Plan the trip to fit. The least stressful option, and the one most people should take. A 28-day itinerary inside a 30-day allowance has margin. A 30-day itinerary inside a 30-day allowance does not.
Official sources
- National Immigration Administration, English: https://en.nia.gov.cn/
- Beijing Municipal Public Security Bureau, exit-entry: http://www.bjgaj.gov.cn/
- Shanghai Public Security Bureau, exit-entry administration: https://gaj.sh.gov.cn/
- Chinese embassies and consulates: http://cs.mfa.gov.cn/
Procedures, documents, fees, processing times and the availability of extensions vary by city and by individual circumstance, and change. Nothing here is legal or immigration advice. Contact the exit-entry administration in the city where you are staying, well before your permitted stay expires.
Last reviewed: 30 July 2026.