Hong Kong companies routinely deal with clients in the United States, suppliers in Europe, partners in mainland China, and investors across Southeast Asia. Managing payments across multiple currencies through a single Hong Kong dollar account creates unnecessary friction and cost. A multi-currency business account eliminates most of that friction and is, for many HK-incorporated companies, a practical necessity rather than a luxury.
This guide covers why multi-currency accounts matter for HK companies, how they compare to traditional banking, and what to expect when opening one.
Why Hong Kong Companies Need Multi-Currency Accounts
The demand for multi-currency capabilities stems from the structure of most Hong Kong companies. HK is used as an international holding and trading hub — companies are often incorporated here specifically because of its position between Asia and the West. Their revenues, costs, and counterparties are spread across multiple currencies and jurisdictions.
The HKD Peg — What It Means in Practice
The Hong Kong dollar is pegged to the US dollar within a tight band of 7.75 to 7.85 HKD per USD. This means HKD/USD conversions are predictable, but it does not eliminate the need for multi-currency capability. A company receiving EUR from European clients or paying CNY to mainland suppliers still faces real FX conversion costs if it only holds a HKD account. Those costs accumulate quickly on international businesses.
Common Currencies for HK Companies
The most frequently needed currencies for Hong Kong-incorporated businesses are:
- USD — the primary international trade currency; received from US clients and used for many cross-border contracts
- HKD — required for local expenses, payroll, government fees
- EUR — European clients and suppliers
- GBP — UK clients and EMEA transactions
- CNH — offshore RMB for transactions with mainland Chinese counterparties (see FAQ for CNH vs CNY distinction)
- SGD and AUD — common for Southeast Asia and Oceania relationships
Traditional Banks vs Fintech for Multi-Currency
Hong Kong has two distinct options for multi-currency accounts: traditional licensed banks and specialist fintech platforms. The right choice depends on your transaction profile, your need for physical banking relationships, and your timeline.
Traditional Banks (HSBC, Standard Chartered, Hang Seng)
Traditional Hong Kong banks offer genuine multi-currency accounts and full banking infrastructure. However, the onboarding process is demanding:
- Directors and beneficial owners are typically required to attend a branch in person in Hong Kong.
- The due diligence process can take 2 to 6 months from application to account activation.
- Minimum deposit requirements and monthly balance requirements vary by bank and account type.
- API connectivity for accounting integrations is limited or proprietary.
Traditional banks are the right choice when your business requires a full banking relationship — credit facilities, trade finance, letters of credit — or when your counterparties specifically require a licensed bank account. For operational payments and FX management, fintech often offers a faster and more flexible alternative.
Airwallex for Multi-Currency
Airwallex is an Australian-founded financial technology company with a significant presence in Hong Kong. It is designed specifically for international businesses that need multi-currency capability without the friction of traditional bank onboarding. Key characteristics:
- Account opening is fully remote — no branch visit required.
- Multi-currency wallets available from account activation.
- Local account details (account number and sort code/routing equivalent) in USD, EUR, GBP, AUD, CNH, and other currencies — allowing you to receive payments as if you have a local account in those countries.
- Virtual and physical cards for team expense management.
- API-ready for integration with accounting software and internal systems.
Note: Account features, supported currencies, fees, and terms should be verified directly with Airwallex before opening an account, as these may change. The information above reflects publicly available information at the time of writing and is not a guarantee of current product features.
This article does not constitute financial advice. Always assess banking options in the context of your specific business model and consult a qualified financial advisor if needed.
Airwallex for Hong Kong Companies — How It Works
Opening Remotely as a HK Company
The application process for a Hong Kong company on Airwallex is completed entirely online. You will need to upload your Certificate of Incorporation, Business Registration Certificate, director and beneficial owner identification documents, and information about your business activities and source of funds. The review process typically takes a few business days for standard applications.
Local Account Numbers in Multiple Currencies
One of Airwallex’s primary practical advantages is the ability to receive payments as if you have a local bank account in multiple countries. Your US clients can pay you via ACH or wire transfer to a US account number — the funds arrive in your USD wallet with no SWIFT fees. European clients pay via SEPA to your EUR IBAN. This reduces the cost of receiving international payments significantly compared to receiving foreign currency via SWIFT into a traditional HK bank account.
Virtual Cards for Team Expenses
Airwallex issues virtual Visa cards that can be assigned to team members for specific spending categories, with custom limits. For a lean international team, this replaces the need for a corporate credit card from a traditional bank and provides real-time visibility over expenses.
Accounting Software Integration
Airwallex integrates with Xero and QuickBooks, among other platforms. Transactions sync automatically, which reduces manual reconciliation work for teams managing multi-currency bookkeeping.
Yield on Idle Balances
Airwallex offers the ability to earn yield on idle USD balances through certain products in their ecosystem. Rates are variable and subject to change — verify current terms directly with Airwallex before relying on this feature for financial planning purposes.
Practical Use Cases
The following scenarios illustrate how a multi-currency account structure works in practice for a typical HK company.
Receiving USD from US Clients
Your US client pays your invoice via ACH to your Airwallex US account number. The funds arrive in your USD wallet with no intermediary bank fees. You can hold the USD, convert to HKD for local expenses at a competitive FX rate, or use the USD to pay a USD-denominated supplier.
Paying EUR to European Suppliers
You pay a European software vendor or manufacturer directly from your EUR wallet via SEPA transfer. The payment arrives as a domestic European transfer — faster and cheaper than a SWIFT wire from Hong Kong.
Receiving CNH from Mainland Chinese Clients
Mainland Chinese companies paying in offshore RMB (CNH) can transfer to your CNH account. This avoids the need for your client to go through a lengthy cross-border payment process and gives you flexibility in how you use the funds received.
Team Expense Management
A team member in Singapore receives a virtual card denominated in SGD for local expenses. Another team member in the UK has a GBP card. All transactions are visible in real time through the Airwallex dashboard and sync to your accounting software.
What You Need to Open a Multi-Currency Account as a HK Company
Regardless of provider, the documentation requirements for opening a business account as a Hong Kong company are broadly consistent:
- Certificate of Incorporation issued by the Companies Registry
- Business Registration Certificate issued by the Inland Revenue Department
- Memorandum and Articles of Association (or Constitution)
- Register of Directors and Register of Members (or equivalent)
- Identification documents for all directors and beneficial owners (passport copies, proof of address)
- Description of business activities and source of funds
HEVEA HK helps clients prepare and organise this documentation as part of the banking introduction process, which is included in the incorporation plan. We work with Airwallex and can facilitate the introduction to streamline your application. Full details are available on our business bank account page.
Frequently Asked Questions
Can I open a multi-currency account before my company is incorporated?
No. Business account applications require a valid Certificate of Incorporation and Business Registration Certificate. You cannot open a business account in the name of a company that does not yet legally exist. Most providers will begin the application process once incorporation documents are issued — which typically takes 5 to 7 business days for a standard HK company.
Is there a minimum balance requirement with Airwallex?
Airwallex does not impose a minimum deposit to open an account, and there is no standing minimum balance requirement for the standard account tier as of the time of writing. However, fees may apply for certain features or transaction types. Verify current terms directly with Airwallex before opening an account.
Can I hold CNY in a Hong Kong business account?
You can hold CNH — offshore Chinese yuan — in a Hong Kong business account. CNH is the offshore, freely tradeable version of the Chinese renminbi. CNY, by contrast, is the onshore version that trades within mainland China’s capital control framework and is not freely convertible offshore. Most international transactions involving RMB are denominated in CNH.
What is CNH vs CNY?
CNY (Chinese Yuan) is the onshore renminbi — it trades within mainland China and is subject to capital controls. CNH (Chinese Yuan Offshore) is the offshore renminbi — it trades freely in Hong Kong and international markets. The two typically trade at slightly different exchange rates. For a Hong Kong company transacting with mainland counterparties, CNH is the relevant currency for offshore accounts.
How long does it take to open a multi-currency account?
With a fintech provider such as Airwallex, a straightforward application for a Hong Kong company typically completes within 3 to 10 business days, depending on the complexity of your ownership structure and the speed of document submission. Traditional bank applications can take significantly longer — from several weeks to several months.
Are virtual cards included with a multi-currency account?
Airwallex includes virtual card issuance as part of its standard offering. Physical cards are also available. The number of cards available and any associated fees depend on your account plan — verify current terms directly with Airwallex.
What if I need currencies not supported by Airwallex?
Airwallex supports a broad range of currencies but does not cover every currency in the world. If your business requires a currency not supported — for example, Thai baht or Vietnamese dong — you may need a supplementary banking relationship, a different fintech provider, or a foreign exchange specialist to handle those transactions.
Is Airwallex regulated?
Airwallex operates under various regulatory licences depending on jurisdiction. In Hong Kong, Airwallex (Hong Kong) Limited holds a Money Service Operator (MSO) licence issued by the Customs and Excise Department. It is not a licensed bank in Hong Kong, which means it is not subject to the same regulatory framework as HSBC or Standard Chartered. This is a relevant distinction for assessing counterparty risk. Always verify the current regulatory status directly with Airwallex.
This article is for informational purposes only and does not constitute financial advice. Verify all account features, fees, and terms directly with Airwallex or your financial advisor before opening an account.