Explore Beijing / Money Left Over When You Leave Beijing: Cash Limits, App Balances and Getting RMB Out
Money Left Over When You Leave Beijing: Cash Limits, App Balances and Getting RMB Out
You are down to your last morning with cash in your pocket, a balance in Alipay and a hotel deposit you have not seen yet. What China lets you carry out, convert back, or spend before you board.
9 min read · KOULING's Beijing Travel Guide
Money Left Over When You Leave Beijing: Cash Limits, App Balances and Getting RMB Out
Most visitors leave Beijing with money sitting in three different places at once: cash in your pocket, something left in Alipay or WeChat Pay, and one or more deposits that have not come back yet — the hotel's hold on your card, a transport card, a bike-share or power-bank deposit. None of it is lost. But each bucket has a different rule and a different deadline. Cash has a hard legal ceiling at the border. Wallet balances do not travel with you. Deposits arrive weeks after you are home. This guide deals with them in the order time actually runs out, starting roughly 48 hours before your flight.
Where your leftover money actually sits
Write the three numbers down on one piece of paper before you do anything else. People lose money here mainly because they only think about one bucket.
Cash in your wallet — The only bucket with a hard legal ceiling, and the easiest one to fix.
Balance inside Alipay or WeChat Pay — Domestic RMB. It does not follow you onto the plane.
Card holds and deposits — Hotel pre-authorisations, transport cards, bike-share and power-bank deposits.
Refunds still in flight — A cancelled train ticket, a returned purchase, a deposit released at check-out.
The hard limits on cash at the border
China caps physical cash in both directions, and the rules are enforced at the X-ray machine and the red channel. Under China Customs, RMB cash is capped at ¥20,000 per person per trip, and anyone carrying RMB cash above ¥20,000 or foreign currency cash worth more than the equivalent of US$5,000 must declare it. There is a second layer above the declaration threshold: beyond a certain amount you also need a permit, and above that the permit has to come from the foreign-exchange authority rather than a bank. ⚠️ 待人工确认: thresholds are periodically restated by Customs and SAFE — check the current figures before you rely on them.
¥20,000 RMB per person, per trip — Entering and leaving. Above that, Customs will not let it through.
Up to the equivalent of US$5,000 in foreign cash — No permit, no declaration paperwork for a normal tourist amount.
Roughly US$5,000–10,000 equivalent — You need a foreign-currency carry-out permit issued by a bank before you fly.
Above roughly US$10,000 equivalent — The permit has to come from the local SAFE branch, not from a bank counter.
Declare rather than gamble — Declaration itself costs nothing. Undeclared cash above the limits is what gets seized.
Splitting it across the family is not a workaround — Per-person allowances are per person; splitting to dodge the cap is exactly what inspectors look for.
Turning RMB back into your own currency
This is the step people leave to the last hour and regret. Buying foreign currency back is not a normal exchange — it is a regulated buy-back of RMB you previously exchanged, which is why paperwork appears. Under SAFE's current rules for foreign individuals, the conversion back is done with your passport plus the original exchange receipt, the receipt stays valid for 24 months from the original exchange date, and it covers up to the amount you originally exchanged.
Keep the exchange receipt (兑换水单) — Every counter exchange gives you one. Photograph it the moment you get it — they fade.
Small amounts, no receipt, at a bank counter — Up to roughly US$500 equivalent in one day with your passport alone.
Small amounts, no receipt, airside — Up to roughly US$1,000 equivalent in one day in the duty-free area before departure, passport alone.
A city bank beats the airport kiosk — Better rate and better stock, but budget an hour and take your passport.
Minor currencies may not be in stock — USD, EUR, HKD, JPY and GBP are routine; anything else you should order ahead. ⚠️ 待人工确认
If your cash came from an ATM, not an exchange counter
This is now the normal case. You withdrew RMB from a wall with your foreign card, so there is no exchange receipt anywhere in your bag. You are not stuck — the no-receipt channel still works — but the daily ceiling does apply, and that is the part that catches people out.
You fall into the simplified channel — Around US$500 equivalent per day at a bank counter, or around US$1,000 airside, passport alone.
Do the maths before the last morning — ¥6,000 left is more than one day's allowance at the smaller channel. Start two or three days early.
Ask the counter what evidence they want — Some staff simply apply the daily simplified limit; some want to see where the cash came from.
ATMs do not buy money back — Chinese ATMs take foreign cards out, not in. There is no deposit-and-convert shortcut at the wall.
Alipay and WeChat Pay balances
The reassuring part first: if you linked a foreign card, you probably have no balance at all. Both apps usually charge your Visa or Mastercard per transaction rather than holding stored value, so there is nothing left to extract. The cases where a balance really exists are topping up with cash, receiving money from someone else, a merchant refund landing back in the wallet, or having a mainland bank card attached.
Check it the night before — Open the balance screen in each app. Any number above ¥0 is money you should plan for.
Foreign-card transactions under ¥200 are fee-free — Above ¥200 a platform fee around 3% applies at the time of payment — it is not refunded when you leave.
Merchant refunds return to the original card — Expect a few working days at best, several weeks if your issuer is slow. Ask for the refund receipt.
A stored balance normally withdraws to a mainland bank card — Without one, the realistic routes are spending it down or asking in-app support. The exact flow changes often: ⚠️ 待人工确认
There is no remittance button — Wallet balances are domestic RMB. Sending them to a foreign bank account is not a feature, by design.
Switch off auto-pay before you go — Cancel any 免密支付 (password-free auto-pay) and subscriptions tied to bike-share, delivery apps or memberships, or they keep charging.
Deposits and refunds that land after you fly
Nothing here is dramatic, all of it is slow, and all of it becomes unrecoverable once you have thrown away the receipt. Deal with these on the last full day, not in the departure lounge.
Hotel pre-authorisation — The hold is released at check-out, but your bank may take days to weeks to show it. Keep the check-out receipt.
Refunded train or attraction tickets — Money goes back the way it came, which means onto a foreign card on somebody else's timetable.
Transport card deposit — Refundable at staffed metro windows, and not every station has one. Refund it before airport day.
Bike-share and power-bank deposits — Both are requested inside the app. Confirm the money actually landed while you still have Chinese data.
Screenshot every pending refund — Amount, merchant name, transaction ID. A card dispute at home without a transaction ID usually fails.
Spending it down in the last 24 hours
If the balance cannot leave China, the cheapest way to recover it is to buy something you actually wanted.
Use the wallet balance first, cash last — Alipay and WeChat Pay work in convenience stores, pharmacies, restaurants and airport shops.
Airside is still China — Duty-free, cafés and convenience stores past security all take wallet payments, so you need not zero it before check-in.
Ask at the hotel desk — Late check-out fees, minibar, a gift-shop item — many hotels will scan a wallet QR even when they prefer cards.
Keep invoices if you want the departure VAT refund — Separate scheme with its own ¥200 per-store per-day minimum and customs paperwork. Do it deliberately, not accidentally.
Do not leave a balance on purpose — Accounts stay alive, but the phone number attached to them may not, and you may never get back in.
What you cannot do
Four things that waste an afternoon when people try them:
Carry out more than ¥20,000 in RMB cash — It is not a fine, it is a refusal. The cash stays here.
Walk out with undeclared foreign cash over the threshold — Declaration is free; the consequence of skipping it is not.
Send a wallet balance to an overseas bank — Use a bank remittance with full identity checks, or spend it.
Expect a mainland wallet balance to work once you are home — Your linked international card works abroad; the RMB balance does not.
If you have a mainland bank account
Long-stay visitors, students and anyone who ever opened a Chinese account need one extra errand before leaving: closing it properly, or at least emptying it.
Withdraw and close at the branch — Bring your passport; some accounts can only be closed at the branch that opened them. Budget an hour.
Call ahead for large withdrawals — Branches do not hold unlimited cash; bigger amounts may need a day's notice.
Buying foreign currency needs proof of the RMB — As a non-resident you generally show where the RMB came from — salary slips with tax, for example — not just a passport.
Do not assume an idle account is harmless — Accounts get frozen when the visa on file expires or the passport is replaced.
Keep the closure slip — It is your only proof if something tries to charge the account months later.
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