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What to declare when leaving China, the RMB and foreign-currency cash rules, when to register valuable equipment, and how airport security differs from Customs.
The short answer: When leaving China, carrying more than RMB 20,000 in cash is a Customs declaration case, but declaring does not automatically authorize export above the limit. For foreign-currency banknotes, up to the equivalent of USD 5,000 normally requires no Carrying Permit. More than USD 5,000 through USD 10,000 inclusive normally requires a permit obtained from a qualifying bank before departure. More than USD 10,000 is generally prohibited unless a listed exceptional case qualifies for a permit from the local foreign-exchange authority.
China Customs, immigration and aviation security are separate controls. A red-channel declaration cannot replace a currency permit, an export licence or the destination country’s import requirements.
The previous version of this guide incorrectly stated RMB 50,000 and USD 20,000 cash limits, treated inbound tobacco and alcohol allowances as outbound rules, and promised that voluntary declaration prevented penalties. Those claims have been removed.
Departure decision table
| What you are carrying | What to do | Important distinction |
|---|---|---|
| RMB cash of no more than 20,000 | No declaration solely because of that cash amount | Your destination may impose a separate declaration rule |
| More than RMB 20,000 cash | Declare to China Customs and ask whether it may be released | Declaration is not automatic authorization |
| Foreign-currency cash of no more than USD 5,000 equivalent | Normally no Carrying Permit is required | A prior inbound declaration can affect the documentation analysis |
| More than USD 5,000 through USD 10,000 inclusive | Obtain a Carrying Permit from a qualifying bank before travel | An airport declaration cannot replace the permit |
| More than USD 10,000 equivalent | Generally do not carry it; listed exceptional cases require prior approval from the foreign-exchange authority | Do not arrive at the airport expecting discretionary clearance |
| Camera, video camera, laptop or similar travel item worth more than RMB 5,000 per item that a resident will bring back | Declare it on departure and retain the Customs-endorsed form | This creates evidence for re-entry; it is not an outbound tax |
| Cultural relics, endangered species or products, biological resources, gold or other precious metals | Check permits and declare to Customs | Voluntary declaration does not legalize prohibited or unlicensed goods |
| Toiletries or duty-free alcohol and perfume | Follow aviation-security and transfer-airport rules | The 100 ml rule is security screening, not a Customs allowance |
China Customs says passengers with nothing to declare use the green channel, while passengers carrying declarable articles submit the passenger declaration form and use the red channel. The official procedure is in the China Customs passenger baggage service guide.
Cash: declaration and authorization are different
Renminbi banknotes
The Customs passenger declaration list includes outbound RMB cash above RMB 20,000. The former claim that RMB 50,000 could be carried freely, or that any larger amount could simply be declared, was unsupported.
If you plan to travel with an amount near or above RMB 20,000, call the China Customs 12360 hotline before departure and confirm the process for your port. Do not split cash among companions to evade a limit. Bank cards or a regulated bank transfer are usually safer than carrying a large amount of cash.
Foreign-currency banknotes
The State Administration of Foreign Exchange and China Customs publish a three-tier rule:
- Up to USD 5,000 equivalent inclusive normally needs no Carrying Permit.
- More than USD 5,000 through USD 10,000 inclusive requires a Carrying Permit from a designated bank.
- More than USD 10,000 is generally prohibited. A person in a listed exceptional situation, such as certain large delegations or long scientific expeditions, may apply to the local foreign-exchange authority.
Read the official SAFE and Customs rules on carrying foreign-currency cash. A recent inbound cash declaration, multiple currencies, repeated crossings or a group itinerary may change which document you need, so confirm with the issuing bank, SAFE or 12360 before travel.
Declaring cash is not immunity. Customs can still refuse release or take action when a required permit is absent or the item is prohibited, restricted or outside reasonable personal-use quantities. There is no single accurate “20–50% fine” that applies to every case, so this guide does not invent one.
Valuable equipment: there is no universal RMB 50,000 luxury threshold
Chinese passengers’ outbound baggage is generally assessed by personal use and reasonable quantity. There is no general rule that every watch, bag or piece of jewellery worth more than RMB 50,000 incurs an outbound tax.
The relevant re-entry safeguard is more specific. The passenger declaration list says a resident leaving China should declare a camera, video camera, laptop or similar travel-use item worth more than RMB 5,000 per item when it will be brought back into China. The passenger can retain the Customs-endorsed declaration and use it when returning through the declaration channel.
For expensive photography or work equipment:
- record its model and serial number and keep proof of purchase;
- tell the outbound Customs desk that it is for travel use and will return with you;
- let Customs decide whether a written declaration or another procedure is required;
- retain the endorsed form until re-entry is complete.
Do not assume the same treatment covers watches, jewellery, precious metals, art or cultural relics. Gold and other precious metals are restricted outbound articles. Precious cultural relics and other relics prohibited from export cannot leave China, while other cultural objects may need authorization. Ask 12360 and the relevant regulator before carrying an uncertain item.
The RMB 5,000 duty-free amount is an inbound rule
For a resident returning to China, Customs generally releases personal-use articles obtained abroad with a total value of up to RMB 5,000 inclusive without import tax. Tobacco, alcohol and goods specifically subject to tax have separate treatment. Where personal-use goods exceed the amount, Customs generally taxes the excess; an indivisible single article may be taxed on its full value.
That inbound standard does not create an RMB 50,000 outbound luxury allowance. It also does not mean a RMB 30,000 purchase will always be released at one fixed percentage. Classification, Customs-assessed value and the current tax schedule determine the amount. Check the latest Customs notice again before returning.
Tobacco and alcohol quantities are chiefly part of inbound declaration and duty-free rules, and standards can differ for travellers from Hong Kong or Macao, other travellers and frequent border crossers. The destination also applies its own inbound allowance. This page therefore does not repeat the former, incorrect “200 cigarettes and two bottles outbound” rule.
The 100 ml rule belongs to aviation security
For an international or regional flight departing from a Chinese airport, the Civil Aviation Administration of China says each liquid container in carry-on baggage must be no larger than 100 ml. Containers go in one re-sealable transparent bag with a maximum capacity of one litre, limited to one bag per passenger. Excess liquids normally need to be checked.
Duty-free liquids are not automatically prohibited in carry-on baggage. CAAC tells passengers to retain the purchase receipt and keep the goods sealed in the transparent bag. Rules at a transfer point or destination still apply. Tell the seller your full route, especially if you will leave the secure area, clear screening again or connect to a domestic flight. See the CAAC passenger baggage guidance.
For airline size, weight and checked-bag charges rather than Customs, use our budget-airline carry-on guide. Always verify the operating carrier and fare-brand rules shown on the ticket.
What happens at the airport
The physical order of check-in, Customs, immigration and security varies by airport, so follow local signs. The functions remain different:
- Check-in: the airline verifies the ticket, travel documents and baggage acceptance.
- Customs: declarable cash and articles are reported, with permits or supporting records where required.
- Immigration: border officers determine whether the passenger may depart.
- Security screening: carry-on contents, liquids, batteries and dangerous goods are screened for aviation safety.
Leave extra time if you need a Customs declaration. Keep cash and valuable equipment out of checked baggage. Prescription medicines should remain in original packaging with the prescription or medical letter, and you must also check the destination’s controlled-drug rules. Food, plants, animal products, traditional medicines and cultural objects are too category-specific for a product name alone to establish legality.
Frequently asked questions
If I carry RMB 25,000, does taking the red channel guarantee departure?
No. More than RMB 20,000 is declarable, but RMB cash is also a restricted outbound article. Declaration submits the case for Customs review; it is not a guaranteed permit. Ask 12360 before travel and use regulated non-cash payment where possible.
Can I take USD 8,000 and declare it at the airport?
Do not rely on the airport declaration alone. More than USD 5,000 through USD 10,000 inclusive normally requires a Carrying Permit obtained from a qualifying bank before departure.
How do I show that my expensive camera was already mine when I return?
Declare a travel-use camera worth more than RMB 5,000 per item on departure when you intend to bring it back, then retain the form endorsed by Customs. Keep the invoice and serial-number record as additional evidence.
Does voluntary declaration make a prohibited item legal?
No. It gives Customs accurate information but does not authorize a prohibited item, supply a missing permit or guarantee immunity. Never carry an item for another person when you cannot verify its contents and legal status.
Can I carry duty-free alcohol onto the aircraft?
Potentially, if it remains in the sealed transparent bag, you retain the receipt and every transfer point and airline permits it. Leaving the secure area or undergoing screening again can change the outcome, so confirm the complete itinerary before purchase.
Five-minute pre-departure checklist
- Is RMB cash above 20,000?
- Is foreign-currency cash above USD 5,000 equivalent, and is the permit ready?
- Should valuable equipment returning to China be declared before departure?
- Do cultural objects, precious metals, plants, animal products or medicines need permission?
- Are liquid containers and sealed duty-free purchases compatible with every screening point?
- Have you checked the destination’s separate cash, food, medicine and wildlife rules?
For complex cases, rely on 12360, SAFE, CAAC, the airport and the operating carrier. If the flight is not booked yet, compare baggage-inclusive totals through the flight search gateway; booking a flight does not replace the compliance checks above.
Companies and groups with complex itineraries can contact a travel adviser.
