Before You Send: Three Rules That Trip People Up
Cross-border transfers between Hong Kong and mainland China sit under the watch of regulators on both sides. Miss any of the three rules below, and your transfer can get bounced back or stuck in limbo.
Rule 1: Personal RMB transfers can only go to an account in your own name
If you're wiring RMB through a Hong Kong bank, the receiving account has to belong to you, not a family member, not a supplier. This comes from China's State Administration of Foreign Exchange (SAFE), which enforces the rule to keep a lid on capital flowing out of the mainland uncontrolled. If you're trying to send money to a relative or a business contact, a standard RMB wire simply won't work, you'll need one of the alternative channels covered further down, such as an e-wallet or Payment Connect.
Rule 2: RMB transfers are capped at 80,000 yuan a day, per person
Wiring RMB from a Hong Kong bank to a same-name mainland account tops out at RMB 80,000 per day (roughly HK$87,000), a limit set by the People's Bank of China that applies across most retail accounts. A few banks, Bank of China (Hong Kong) among them, run separate salary-remittance channels with their own calculation method and if you need to go above the cap, you'll be asked for proof of salary.
Rule 3: Business transfers follow a separate, stricter process
The same-name rule doesn't apply to companies or self-employed individuals moving money for business purposes.
If a business chooses to remit in a currency other than RMB including HKD, the same-name and daily-cap restrictions fall away, but the funds still need to match an approved use case: travel, dining, accommodation, shopping, renovation, tuition, or medical expenses, for example.
On the receiving end, mainland residents get an annual foreign-exchange conversion allowance equivalent to USD 50,000. Within that allowance, converting the funds to RMB is straightforward, just an ID document at a mainland bank. Once that allowance is used up, or a single transfer exceeds it, the recipient has to submit supporting documentation proving the funds are legitimate.
For large, qualifying transactions like overseas tuition or major medical bills, many universities and hospitals maintain their own dedicated cross-border payment arrangements; it's worth checking with the specific institution for their current process before you send anything.
Five Ways to Send Money from Hong Kong to Mainland China
Here's the full lineup, compared at a glance before we go deeper on each one.
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Option 1: Bank Wire (SWIFT)
A bank wire transfer remains the most established, widely accessible way to move money, it runs through the SWIFT network, connecting your Hong Kong bank account directly to a mainland bank account.
How it works: You can process it in a branch or, more conveniently, through online banking, which is usually cheaper and skips the queue. You'll need the recipient's SWIFT/BIC code, account number and name, the receiving bank's address, and a stated purpose for the transfer.
Cost: Fees vary by bank (full comparison below), but as a rule of thumb, online transfers run about HK$65–130, while branch transfers cost HK$210–260. Some transfers also pass through an intermediary bank, which can tack on extra charges depending on the receiving bank's arrangements.
Limits: RMB wires can only go to an account in your own name, capped at RMB 80,000 a day. If you send in HKD instead, the recipient converts it on the mainland side, a setup with its own, slightly different limit calculation (more on this in the RMB-vs-HKD section below).
Best for: Individuals making regular, larger transfers to their own mainland account, or businesses handling compliant transfers through an existing banking relationship.
Option 2: Payment Connect (launched June 2025)
Payment Connect is a joint initiative between the Hong Kong Monetary Authority (HKMA) and the People's Bank of China, opened to the public in June 2025. It links Hong Kong's Faster Payment System (FPS) with the mainland's Internet Banking Payment System (IBPS), letting users on either side send money instantly through their mobile banking app without needing to pay a bank.
Why it stands out: No same-name requirement, so you can send to any mainland individual; available 24/7 with instant settlement; fee waivers during the current promotional period across participating banks, including HSBC, Bank of China (Hong Kong), and Hang Seng; and you only need a phone number or account number to identify the recipient, no SWIFT code required.
Limits: HK$10,000 per person per day, HK$200,000 per year (calculated per participating institution). This limit runs independently of the RMB 80,000 same-name cap, so you can use both in parallel. It's currently geared toward person-to-person payments tuition, medical bills, utility payments rather than business-to-business transactions, though businesses can receive payments sent by individuals.
How it works: Open your banking app, select "Payment Connect" or "Transfer to Mainland China," enter the recipient's phone number or account number, confirm the amount and exchange rate, and you're done. The app displays part of the recipient's name for verification before you confirm.
Best for: Small, recurring payments, supporting family back home, or covering a student's tuition and living costs.
For a deeper walkthrough, see our guide to cross-border FPS transfers.
Option 3: BoC Speed Remit (a dedicated fast channel)
BoC Speed Remit is a proprietary fast-transfer service from Bank of China (Hong Kong), built for sending money to Bank of China group banks on the mainland including Bank of China itself, Nanyang Commercial Bank, and Chiyu Banking Corporation.
Why it stands out: It's fee-free, settles quickly, and skips the usual SWIFT paperwork entirely. For anyone banking with BOC on both sides of the border, it's one of the cheapest options available.
Limits: Only works between BOC group banks, you can't use it to send to ICBC, China Construction Bank, or China Merchants Bank, for example. RMB transfers still follow the same-name rule, and the standard RMB 80,000 daily cap applies.
Best for: Existing BOC Hong Kong customers sending to a BOC-network bank on the mainland. If the receiving bank falls outside that network, you'll need a standard wire instead, our Bank of China wire transfer guide covers how that compares.
Option 4: E-Wallets (AlipayHK / WeChat Pay HK)
Both AlipayHK and WeChat Pay HK support cross-border transfers to the mainland, and unlike bank wires, they allow transfers to accounts that aren't in your own name, generally limited to relatives. That makes them a convenient option for anyone in Hong Kong sending regular support payments home.
Fees: Depending on the amount, transfers can be free or cost a modest fee, often in the tens of Hong Kong dollars. Keep in mind the exchange rate itself may not track the mid-market rate closely, so there's a hidden cost buried in the spread even when the stated fee is low.
Limits: The daily cap sits around RMB 20,000 well below a bank wire's RMB 80,000 ceiling, so it's not built for larger transfers. Some wallets also require the recipient to complete specific verification and hold a matching mainland wallet account.
Best for: Smaller transfers to relatives, like a monthly allowance to parents, simple to set up, and money lands instantly.
Further reading: AlipayHK user guide | WeChat Pay HK user guide
Option 5: Money Changers
Money changers are Hong Kong's long-standing option for currency exchange and remittance, low barrier to entry, usually no minimum transfer amount.
Fees: Most don't charge an explicit fee; instead, they build their margin into the exchange rate. Before using one, it's worth comparing the rate on offer against the mid-market rate to see what you're actually paying once the spread is factored in.
Our guide on how to calculate the exchange rate walks through the maths, so you can size up the real cost of any channel.
A word of caution: Compliance standards vary widely among money changers. Under Hong Kong Customs regulations, any shop offering remittance services must hold a Money Service Operator licence, it's worth checking this before handing over cash.
Best for: Cash transfers, urgent one-off payments, or smaller amounts where you don't need a digital trail.
Bank Fee Comparison: Sending Money to Mainland China from Hong Kong
Wire transfer fees vary meaningfully depending on the bank and whether you go online or into a branch. Here's a snapshot of the major players (accurate as of June 2026, based on publicly available bank fee schedules: always check current rates directly with your bank).
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Why cut-off times matter: Each bank sets a daily deadline for processing online transfers, miss it, and your transfer rolls over to the next business day. If timing matters (rent, tuition), always confirm the cut-off in advance.
The hidden cost: exchange rate spread. Fees are only the visible part of the equation. Banks typically apply a rate that sits away from the mid-market rate, and that spread, not the stated fee is often where the real cost is buried.
RMB vs. HKD: Which Currency Should You Send In?
You can either send RMB directly, or send HKD and let the recipient convert it on the mainland side. The cost structure and applicable limits differ significantly between the two.
Option A: Send RMB (CNY/CNH) directly
You convert HKD to RMB in Hong Kong first, then wire the RMB across. The exchange rate is locked in at the point of conversion, and the recipient receives RMB directly with nothing left to convert.
Cost structure: Hong Kong's conversion spread, plus the wire transfer fee. This route is subject to the RMB 80,000 daily same-name cap.
Option B: Send HKD and let the recipient convert on arrival
You send it straight from your HKD account, and the funds are converted to RMB once they land on the mainland, at whatever rate the receiving bank applies. That shifts the exchange-rate risk to the recipient but the limit calculation works differently from a pure RMB transfer.
Worth noting: sending in HKD doesn't sidestep foreign-exchange controls altogether. Mainland recipients still face an annual conversion allowance of USD 50,000. If you're sending large amounts in HKD frequently, it's worth keeping an eye on whether you're approaching that yearly ceiling.
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For businesses, the choice between HKD and RMB also affects where conversion costs land. Completing the currency conversion in Hong Kong through a business account with a tighter FX spread like Aspire, at spreads as low as 0.18% versus the 0.5–1%+ typical of traditional banks can meaningfully reduce total cost.
Further reading: CNH vs. CNY: what's the difference between offshore and onshore RMB?
Personal vs. Business Accounts: The Rules Aren't the Same
The restrictions that apply to individuals and to businesses are built on entirely different logic, confusing the two is a common reason transfers get delayed or rejected.
Personal account limits
Individual bank transfers run into two separate limits:
The first is the RMB 80,000 daily same-name cap, the restriction almost every personal RMB wire runs into. It's calculated on Hong Kong time and doesn't roll over, so unused weekend capacity can't be carried into the following week.
The second is the USD 50,000 annual foreign-exchange conversion allowance for individuals on the mainland, which resets every January 1. Regular small transfers rarely bump into this ceiling, but if your total transfers over a year add up to a significant sum, it's worth checking your position.
Bank of China (Hong Kong)'s salary-remittance channel calculates limits differently, based on a customer's verified salary history over the prior and current calendar year. Exceeding the standard cap requires salary documentation and a special approval through a designated branch.
Business account requirements
Business transfers aren't subject to the same-name rule, but they come with heavier documentation demands.
Any single cross-border transfer exceeding USD 50,000 requires supporting trade or business documentation, contracts, invoices, bills of lading which the Hong Kong bank reviews before processing. This requirement stems from SAFE's oversight of cross-border capital flows, designed to confirm that money moving across the border is backed by a genuine trade or business relationship.
Businesses should also be prepared for KYC (Know Your Customer) checks, since banks verify identity and review the business context behind large transfers — having documentation ready in advance speeds things up considerably.
For Hong Kong businesses that regularly pay mainland staff, settle supplier invoices, or move funds across the border, pairing that activity with a business account built for low-cost currency conversion can meaningfully cut costs and save time.
How Aspire Simplifies Cross-Border Payments, Expenses, and Accounting
Skip the friction of traditional banking. Aspire brings global payments, expense management, and accounting automation together on one platform — everything you need to run your company's finances from a single account:
- Global payments, simplified: Fully digital onboarding, approved as fast as the same day. Support for 130+ countries and 40+ currencies, with FX spreads as low as 0.18% — up to 3x cheaper than a traditional bank. Free local FPS and CHATS transfers keep local payments and payroll on time, and Aspire's local transfer network lets you receive and send money abroad like a local — cutting out intermediary bank fees and shortening settlement times compared to a standard SWIFT wire.
- Expense control, end to end: From issuing invoices to paying bills, the whole process runs on autopilot. Issue adjustable corporate cards instantly, let employees snap a photo of a receipt to file an expense claim automatically, and sync every transaction directly with Xero, QuickBooks, and NetSuite.
- Rewards built into your spending: Earn 1.2% uncapped cashback on most operating and business expenses with the Aspire card, plus access to over USD 500,000 in business perks covering tools like Google Workspace and Slack.
Open a free account today and see how much more flexible business finance can be.
Frequently Asked Questions
How long does it take to send money from Hong Kong to mainland China?
It depends heavily on the channel. Payment Connect and e-wallets typically settle instantly, 24/7. BoC Speed Remit usually lands within a few hours. A standard SWIFT wire generally takes 1–3 business days, depending on the cut-off time and whether an intermediary bank is involved. Submitting after the cut-off, or around a public holiday, can push that timeline out further if you need funds to arrive quickly, Payment Connect or Speed Remit are the better bet.
Can I send money to a friend or family member on the mainland?
A standard RMB bank wire can only go to an account in your own name, you can't send directly to a friend or relative that way. If you need to support family, consider:
(1) Payment Connect, which has no same-name restriction and works for any mainland individual;
(2) e-wallets like AlipayHK or WeChat Pay HK, generally limited to relatives, with a daily cap around RMB 20,000; or
(3) an HKD wire, which some banks permit under specific conditions worth confirming directly with your bank.
Can Payment Connect replace a bank wire entirely?
Not yet, the two serve different purposes. Payment Connect caps out at HK$10,000 a day and HK$200,000 a year, making it a fit for small, everyday payments. A bank wire can move up to RMB 80,000 a day, better suited to larger transfers. Payment Connect is also currently built around person-to-person payments, so business transfers still need to go through a bank wire. Many people end up using both: Payment Connect for routine small payments, and a wire for anything larger or business-related.
What information do I need to send money to mainland China?
You'll typically need: the recipient's mainland bank SWIFT code (or CNAPS/bank routing number), the account number and full account holder name, the receiving bank's name and address, and a stated purpose for the transfer. Larger transfers may require salary proof or business documentation. If you're using Payment Connect, all you need is the recipient's phone number or account number — no SWIFT code required.
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