TC006431)
TC006431) in strict accordance with Hong Kong legislation to assist company owners, CFOs, and corporate staff in maintaining full statutory compliance.
For corporate finance teams, cashiers, and international trade merchandisers operating a Hong Kong company, two daily treasury tasks are mission-critical: issuing accurate Hong Kong bank remittance instructions to overseas buyers, and verifying incoming SWIFT MT103 wire advices before releasing cargo or booking revenue.
Yet finance staff new to Hong Kong banking frequently face confusion when European buyers demand an "IBAN", US clients ask for an "ABA Routing Number", or a cashier accidentally routes a local USD transfer between two Hong Kong banks over international SWIFT instead of local CHATS—losing USD 30+ in correspondent bank fees and 3 business days. Based on Hong Kong Monetary Authority (HKMA) and Hong Kong Interbank Clearing Limited (HKICL) clearing standards, this guide provides the official Bank Code & SWIFT directory alongside a practical MT103 verification manual.
1. Structure of a Hong Kong Bank Account Number: 3-Digit Bank Code + 3-Digit Branch Code + Account No.
Understanding how local HKICL clearing codes combine with branch and account suffixes
Under the Hong Kong Interbank Clearing Limited (HKICL) numbering architecture, every licensed bank in Hong Kong is assigned a unique 3-digit Bank Code (Clearing Code), and each bank assigns a 3-digit Branch Code to its branches or business centers. Consequently, a complete Hong Kong corporate bank account number consists of three segments:
- Segment 1: 3-Digit Bank Code: Identifies the institution (e.g.,
004for HSBC,012for Bank of China (Hong Kong)). - Segment 2: 3-Digit Branch Code: Identifies the domicile branch (e.g.,
808or741for HSBC Main Building). - Segment 3: 6- to 9-Digit Account Number (including currency/account type suffix): Identifies your company's specific ledger (e.g., HSBC Business Integrated Accounts commonly end in
-838for multi-currency savings/settlement or-001for HKD current accounts).
[Cashier Best Practice]: (1) For local Hong Kong interbank transfers (FPS or CHATS), select the 3-digit Bank Code from the dropdown menu and enter the 3-digit Branch Code + Account Number (9–12 digits total) in the account field; (2) On international wire instructions (SWIFT T/T) sent to overseas customers, always state the SWIFT BIC Code alongside your 3-digit Branch Code + Account Number (or the full 12–15 digit string including the 3-digit Bank Code) so the remitting bank's automated routing never stalls.
2. Official Directory: 3-Digit Bank Codes & SWIFT BIC Codes for 15 Major Hong Kong Banks
Desktop reference table for corporate Invoices: HSBC, BOCHK, Standard Chartered, Hang Seng, OCBC, DBS, Citibank, and ZA Bank
The table below lists the official 3-digit HKICL Bank Code, 8- or 11-character SWIFT BIC Code, and statutory English name for the 15 most widely used corporate banks in Hong Kong:
| Bank Name (Chinese) | Official English Bank Name | 3-Digit Bank Code | SWIFT BIC Code (8 / 11 Chars) |
|---|---|---|---|
| 香港上海滙豐銀行有限公司 | The Hongkong and Shanghai Banking Corporation Limited | 004 | HSBCHKHHHKH (or HSBCHKHH) |
| 中國銀行（香港）有限公司 | Bank of China (Hong Kong) Limited | 012 | BKCHHKHHXXX (or BKCHHKHH) |
| 渣打銀行（香港）有限公司 | Standard Chartered Bank (Hong Kong) Limited | 003 | SCBLHKHHXXX (or SCBLHKHH) |
| 恒生銀行有限公司 | Hang Seng Bank Limited | 024 | HASEHKHHXXX (or HASEHKHH) |
| 華僑銀行（香港）有限公司 | OCBC Bank (Hong Kong) Limited | 035 | WIHBHKHHXXX (or WIHBHKHH) |
| 星展銀行（香港）有限公司 | DBS Bank (Hong Kong) Limited | 016 | DHBKHKHHXXX (or DHBKHKHH) |
| 東亞銀行有限公司 | The Bank of East Asia, Limited | 015 | BEASHKHHXXX (or BEASHKHH) |
| 中信銀行（國際）有限公司 | China CITIC Bank International Limited | 018 | KWHKHKHHXXX (or KWHKHKHH) |
| 招商永隆銀行有限公司 | CMB Wing Lung Bank Limited | 020 | WUBAHKHHXXX (or WUBAHKHH) |
| 中國工商銀行（亞洲）有限公司 | Industrial and Commercial Bank of China (Asia) Limited | 072 | UBHKHKHHXXX (or UBHKHKHH) |
| 中國建設銀行（亞洲）股份有限公司 | China Construction Bank (Asia) Corporation Limited | 009 | CCBQHKAX |
| 交通銀行（香港）有限公司 | Bank of Communications (Hong Kong) Limited | 382 | COMMHKHKXXX |
| 南洋商業銀行有限公司 | Nanyang Commercial Bank, Limited | 043 | NYCBHKHHXXX |
| 花旗銀行（香港）有限公司 | Citibank (Hong Kong) Limited / Citibank N.A. HK | 250 / 006 | CITIHKHXXXX (or CITIHKAX) |
| 眾安銀行有限公司 (Digital Bank) | ZA Bank Limited | 387 | AABLHKHHXXX |
Note: Whenever an overseas sender's banking portal requires an 11-character SWIFT code and the bank's primary code has 8 characters (e.g., BKCHHKHH), append XXX to denote the head-office clearing center (BKCHHKHHXXX).
3. Choosing the Right Payment Rail: FPS vs. Local Multi-Currency CHATS (RTGS) vs. International SWIFT T/T
Why transferring USD or EUR between two Hong Kong banks should always use local CHATS (RTGS) instead of international SWIFT
The Hong Kong Monetary Authority (HKMA) operates a sophisticated four-currency Real Time Gross Settlement (RTGS) system—known in HK banking portals as CHATS (Clearing House Automated Transfer System). Corporate cashiers must select the appropriate payment rail based on currency and destination:
| Payment Rail | Supported Currencies & Scope | Settlement Speed | Fee Advantage & Treasury Best Practice |
|---|---|---|---|
| 1. Faster Payment System (FPS) | HKD & CNY Between local Hong Kong banks and stored-value facilities | 24/7/365 Instant Real-Time Settlement | Typically HK$0 (Free) for standard corporate online transfers; supports routing via Bank Account Number, FPS ID, email, or mobile number. |
| 2. Local CHATS / RTGS (Clearing House Automated Transfer System) | HKD, USD, CNY, and EUR High-value transfers between two banks inside Hong Kong | Same-day real-time settlement (when submitted before the 4:30–5:00 PM HK business day cut-off) | The gold standard for local USD/EUR transfers! Settles directly through HKMA's local USD/EUR clearing banks without touching US or European correspondent banks—costing only ~HK$50–65 per transfer. |
| 3. International SWIFT Wire (Telegraphic Transfer, T/T) | All major convertible currencies & CNH Cross-border wires between Hong Kong and Mainland/overseas banks | Typically T+1 to T+3 business days | Outgoing online T/T fee is ~HK$100–140; selecting OUR adds ~HK$150–250 to cover overseas intermediary bank deductions upfront. |
4. How to Read a SWIFT MT103 Wire Advice: Fields 32A, 50K, 59, 71A (OUR/SHA/BEN) & 36-Character UETR
Verifying authentic wire execution, screening for third-party payers, and tracking delayed funds via SWIFT GPI
In international trade, an online banking "application screenshot" only shows that a payment request was typed—not that funds have left the buyer's bank. Cashiers and export controllers should always request the official SWIFT MT103 Single Customer Credit Transfer slip (or ISO 20022 pacs.008 advice) and verify 6 mandatory fields:
- Header Block
{121:...}(36-Character UETR): The Unique End-to-End Transaction Reference (e.g.,e010b031-59c5-41e9-be4c-...). If an international wire has not arrived after 3 business days, provide this 36-character UETR to your Hong Kong relationship bank to pinpoint which intermediary bank is holding the funds via SWIFT GPI. - Field
:20:(Sender's Reference): The remitting bank's internal transaction reference. - Field
:32A:(Value Date / Currency / Interbank Settled Amount): The first 6 digits state the Value Date inYYMMDDformat (e.g.,261024= 24 Oct 2026), followed by the 3-letter currency code and exact settled amount. - Field
:50K:(Ordering Customer): The payer's legal name and address. Critical AML Check: Verify that Field:50K:matches the buyer named on your Sales Contract. If a different entity wired the funds (Third-Party Payment), immediately obtain a signed Third-Party Payment Authorization Letter and corporate relationship proof to satisfy Hong Kong bank AML reviews. - Field
:59:(Beneficiary Customer): Your Hong Kong company's account number, exact registered English name, and address. - Field
:71A:(Details of Charges): Specifies who pays correspondent bank fees—OUR: Payer bears all remitting and intermediary bank charges; full principal reaches your HK bank.SHA(Shared — default): Payer pays remitting bank fee; intermediary bank charges (typically USD 15–35) and HK inward handling fees (~HKD 15–65) are deducted from principal.BEN(Beneficiary): All fees (including sender's bank fee) are deducted from the wired principal.
5. Statutory Registry Cross-Verification: Why Beneficiary Name Discrepancies in Field :59: Trigger Holds
Matching SWIFT Field :59: against Companies Registry filings and documenting capital injections (Form NSC1)
Under HKMA Anti-Money Laundering and Counter-Financing of Terrorism (AML/CFT) Guidelines, Hong Kong banks automatically screen incoming SWIFT messages to ensure Field :59: (Beneficiary Name) matches the company's statutory English name registered with the Companies Registry (CR).
Below are 3 real Hong Kong corporate registry records from the 86HC database (with verified 11-digit ICRIS barcodes) illustrating how finance teams align wire documentation with statutory filings:
| HK Corporation & Statutory Nos. | Relevant Statutory Filing | Filing Date & ICRIS Barcode | SWIFT Field :59: & Audit Trail Verification |
|---|---|---|---|
| TAIZOOM ELEVATOR COMPANY (H.K.) LIMITED 台日电梯(香港)有限公司 CR No.: 1021746 | BRN: 36416366 | Annual Return (Form NAR1) Change of Director (Form ND2A) | 2026-01-22 (22802928026) 2026-01-22 (22802928027) | The company's registered English name on Form NAR1 (Barcode 22802928026) includes parentheses and periods: TAIZOOM ELEVATOR COMPANY (H.K.) LIMITED. Invoices must state this exact string so incoming wires clear straight-through processing (STP) without requiring an MT199 amendment cable. |
| Airwallex (Hong Kong) Limited 云汇（香港）有限公司 CR No.: 2341692 | BRN: 65827229 | Return of Allotment (Form NSC1) Annual Return (Form NAR1) | 2026-01-23 (23002555648) 2026-01-13 (70005515351) | When a shareholder wires paid-up capital into the company, MT103 Field :50K: must match the subscriber named on Form NSC1 (e.g., Barcode 23002555648), Field :70: should state Capital Injection, and the MT103 credit advice must be archived alongside Form NSC1 for the annual CPA audit. |
| Pujiang Hong Kong Limited 浦江香港有限公司 CR No.: 3715428 | BRN: 79720233 | Certificate of Incorporation (CI) Incorporation Form (Form NNC1) | 2026-01-30 (40025610371) 2026-01-30 (23002564213) | Before wiring a large deposit to a new Hong Kong vendor, verify its Certificate of Incorporation (Barcode 40025610371) and Form NNC1 (Barcode 23002564213) to confirm the beneficiary account belongs to a live, registered Hong Kong corporation. |
6. Hong Kong Cross-Border Wire FAQs (Does HK Use IBAN? Accounting for SHA Shortfalls & Long Company Names)
SHA (Shared Charges) in Field :71A: of the SWIFT MT103 message. Under SHA, the US intermediary clearing bank deducts its lifting fee (typically USD 15–25) and the Hong Kong receiving bank deducts its inward T/T handling fee (~HKD 60 / USD 8–10) directly from the wired principal. Accounting Treatment: Credit the customer's Accounts Receivable for the full USD 50,000 invoice amount, debit Cash at Bank for USD 49,965, and debit "Bank Charges" (USD 35) as a tax-deductible operating expense supported by the bank's Credit Advice.
:32A: (Value Date) and Field :59: (Beneficiary Name & Account No.) on the MT103 to rule out typos in your company's registered English name or account number; (2) Check your HK corporate internet banking "Compliance Enquiry / Message Center"—if this is a first-time large remittance, the receiving bank may have placed the wire in a suspense account pending upload of the underlying Sales Contract and Bill of Lading; (3) Quote the 36-character UETR code from Header Block {121} to your HK bank's hotline to run an instant SWIFT GPI trace showing which intermediary bank is currently holding the payment.
:59: is capped at 35 characters, the SWIFT MT103 standard allows up to 4 consecutive 35-character lines (140 characters total) for Beneficiary Name and Address! Instruct your customer never to abbreviate or drop words from your legal name (especially LIMITED). Instead, enter the first 35 characters on Beneficiary Name Line 1, and continue the remaining characters of the company name at the beginning of Beneficiary Name Line 2 (or Address Line 1). Hong Kong bank clearing systems automatically concatenate those lines during name verification.
Official Statutory References & Primary Sources
- Hong Kong e-Legislation (HKeL): Companies Ordinance (Cap. 622) — Sections 379–436 (Financial Statements, Directors' Report & Audit) and Schedule 3.
- Hong Kong e-Legislation (HKeL): Inland Revenue Ordinance (Cap. 112) — Sections 14, 16, 51 & 51C (Profits Tax, Deductions & 7-Year Record Keeping).
- Companies Registry (CR) Official Circulars & Statutory Forms Guide (Forms NNC1, NAR1, ND2A, ND2B, NSC1, ND4).
- Inland Revenue Department (IRD) Departmental Interpretation and Practice Notes (DIPNs) & Official Tax Return Filing Guidelines.
- Accounting and Financial Reporting Council Ordinance (Cap. 588) & HKICPA Small and Medium-sized Entity Financial Reporting Framework and Financial Reporting Standard (SME-FRF & SME-FRS).