Quick answer
Staying longer in China is an application made inside China, at the exit-entry administration of the local Public Security Bureau (PSB) — not at a consulate, and not at the airport. Apply at least 7 days before your current stay expires. The PSB decides the extension length; a request is far more likely to succeed with a documented reason, a registered address, and a clean stay record. Overstaying instead means CNY 500 per day in fines and a possible 1–5 year entry ban.
Why this matters in 2026
The 30-day visa-free entry available to 94 nationalities explicitly allows extensions through the local PSB, and visa holders can extend certain stays the same way. That turns "my trip grew" from a visa problem into a paperwork errand — if you start 7 days early, keep your accommodation registered, and bring coherent documents. The travelers who get fined are almost never refused applicants; they are the ones who ignored the expiry date.
Who can extend
- Visa-free entrants (30 days): the current policy for the 94 eligible nationalities allows an extension through the local PSB — granted at discretion, with a documented purpose.
- L visa holders: tourism extensions are possible with bookings and a reason — a rerouted trip, a medical rest, a family matter.
- M and other category holders: extensions follow the sponsoring invitation's logic; business extensions lean on the Chinese host.
- Transit travelers: the 240-hour visa-free transit is not extendable — its whole premise is the onward ticket. Restructure the trip instead.
Key facts at a glance
- Where: PSB exit-entry administration (出入境管理部门) in your city of stay
- When: at least 7 days before expiry; earlier is better
- Overstay cost: CNY 500 per day, plus possible 1–5 year entry ban
- Bring: passport, current visa or entry record, accommodation registration, photos (33×48 mm), reason documents
- Renewal of registration: every new address must be registered — hotels automatically, private stays at the local station
- Clock: the extension attaches to your current entry, not to a new entry
Step-by-step walkthrough
Step 1: Count your days honestly
Check the entry stamp: 30-day visa-free entrants count 30 days from entry; visa holders read the "duration of stay" line. Mark the expiry date in your phone with a 7-days-left reminder.
Step 2: Assemble the reason
Extensions need a why: onward bookings that now sit a week later, a medical note, a family event, a business invitation. The story must match your bank statements and your accommodation.
Step 3: Get your registration in order
Print the hotel registration for every night so far. If you stayed with friends, bring the police registration form from the local station — missing registration is the most common defect at the PSB counter.
Step 4: Go early in your window
Arrive at the exit-entry office at opening, 7 or more days before expiry. Take a number, present the file, and expect biometric-style verification of your passport and entry record.
Step 5: Wait for the decision
Processing is counted in working days and varies by city; the office tells you the collection or delivery method. Do not book onward travel that departs before the extension is decided.
Step 6: Carry the approval with your passport
The extension appears as a stamp or a separate residence document. Keep it with the passport at every hotel check-in and at exit control.
Common scenarios and use cases
1. The 30-day visa-free trip that became six weeks
An Australian visitor entering on March 1 hits the 30-day cap on March 31. Applying at the PSB on March 20 with a rerouted itinerary and hotel bookings extends the stay without leaving the country.
2. The medical rest
A documented hospital stay justifies a short extension almost automatically — bring the admission note and update the accommodation registration to the hospital's address rules.
3. The train I could not catch
Missing an onward booking is a weak reason on its own; rebooked tickets plus the original reason (a festival, a friend's wedding) make a coherent file.
4. The transit traveler's trap
A 240-hour transit cannot stretch. The legal move is exiting on time and re-entering on a qualifying basis — not asking the PSB to bend a scheme built on an onward ticket.
Pitfalls to avoid
- Applying on the last day: a 7-day buffer is the difference between a stamp and an overstay record.
- Unregistered private stays: the police registration form is the first thing the counter asks for.
- Reason that contradicts the bank statements: funding must plausibly cover the extended days.
- Assuming transit extends: the 240-hour scheme ends at the entry-stamp clock; CNY 500 per day applies from hour 241.
- Flying out before the decision: an undetermined file and a booked flight produce exactly the overstay you were trying to avoid.
Costs and pricing breakdown
- The extension fee: set per stay category and city; small relative to the alternative
- The overstay alternative: CNY 500 per day, every day
- The ban risk: 1–5 years of denied entry after serious overstays
- New photos: 33×48 mm, around CNY 35 if taken locally
- Courier of documents: a few tens of CNY where offered
- The cheapest extension: none at all — plan the 30 days to fit from the start
Alternatives and trade-offs
- Plan within 30 days: for 94 nationalities, shaping the itinerary to fit the visa-free window avoids the PSB entirely.
- Exit and re-enter: leaving for Hong Kong or a neighboring country and re-entering starts a fresh 30-day stay where eligibility allows.
- A longer visa from the start: frequent visitors apply for multi-entry documents — 10-year validity for US passports with 60 days per entry.
- The transit workaround that isn't: there is no extension of the 240 hours; the only flexibility is a rebooked onward ticket.
Verifying current information
Extension practice varies by city. Confirm before applying:
- Local PSB exit-entry administration: your city's document list and working-day counts
- National Immigration Administration: https://www.nia.gov.cn — the policy basis for visa-free extensions
- China Visa Application Service Center: https://www.visaforchina.org — for a new visa instead of an extension
- Your hotel desk: they file registrations daily and know the local office's habits
Putting it all together
An extension is a seven-day-early errand with a folder of consistent papers: passport, registration, reason, money trail. Do it right and your 30-day visa-free stay grows without leaving the country; do it late and the arithmetic turns brutal at CNY 500 per day with a possible multi-year ban behind it. The transit schemes do not stretch — plan those around a hard exit — and the cleanest extension is always the itinerary that never needed one.
FAQ
Can I extend my stay in China without leaving the country?
Yes. Visa-free entrants from the 94 eligible nationalities and holders of extendable visa categories apply at the local PSB exit-entry office at least 7 days before expiry.
How early should I apply for an extension?
At least 7 days before your stay expires. Same-week applications risk the expiry arriving before the decision.
How much does overstaying cost?
CNY 500 per day of overstay, and serious cases can bring an entry ban of 1–5 years.
Can I extend the 240-hour visa-free transit?
No. Transit is tied to the onward ticket and cannot be extended; exit on time or restructure the trip.
What documents does the PSB ask for?
Passport, current visa or entry record, accommodation registration for your stay, 33×48 mm photos, and documents explaining the reason — bookings, medical notes, or an invitation.
Does an extension count as a new entry?
No. It extends your current entry's permitted stay; the entry stamp and its date stay as they are.
Where do I apply?
At the exit-entry administration of the Public Security Bureau in your city of stay — not at a consulate, which handles applications from outside China.