The Ultimate Singapore Bank Code List 2026: Expert Guide to SWIFT, BIC, and Local Routing

Navigating the financial infrastructure of Singapore—one of the world’s most dynamic financial hubs—requires precision. Whether you are a corporate treasurer managing B2B payments across Southeast Asia, an expat sending money home, or a developer integrating a new payment gateway, the success of your transaction hinges on a few crucial digits.

In our experience overseeing thousands of cross-border and local transactions, we have seen firsthand how a single incorrect digit in a bank code can lead to delayed payments, exorbitant tracer fees, and strained supplier relationships.

This comprehensive guide, updated for 2026, goes beyond a simple directory. It breaks down the exact architecture of Singaporean bank codes, explains the underlying clearing networks (like FAST and GIRO), and provides actionable strategies to ensure your funds reach their destination securely and efficiently.

1. Why Precision Matters: The Real Cost of Routing Errors

Before diving into the codes themselves, it is essential to understand why the exact combination of Bank, Branch, and SWIFT codes is non-negotiable.

When an international wire transfer or a local interbank transfer is initiated, it doesn't physically move money; it sends a secure messaging instruction (such as a SWIFT MT103 message). If the routing information is flawed:

Funds Reversal: The receiving bank’s automated system will reject the instruction. The funds bounce back, which can take anywhere from 3 to 15 business days.
Repair Fees: Intermediary banks along the SWIFT network may attempt to manually "repair" the transaction, often charging a manual intervention fee ranging from $25 to $50 USD per attempt.
Foreign Exchange (FX) Losses: If a multi-currency payment is returned, it will be converted back at the bank's daily rate, potentially causing a significant loss purely on the exchange spread.

Understanding the specific identifiers required by the Monetary Authority of Singapore (MAS) is your primary defense against these costly friction points.

2. Decoding the System: Bank Codes vs. Branch Codes vs. SWIFT/BIC

Singapore’s banking system relies on a tripartite identification method. Unlike the Eurozone, which utilizes the unified IBAN (International Bank Account Number) system, Singapore relies on a combination of specific local and international codes.

2.1 The 3-Digit Bank Code (Local Routing)

The Bank Code is a unique three-digit number assigned by MAS to every licensed financial institution in the country. This code acts as the primary sorting mechanism at the national clearinghouse. For example, if you are sending funds to DBS Bank, the system immediately looks for the code 7171.

2.2 The 3-Digit Branch Code (Local Precision)

While the Bank Code identifies the corporate entity, the 3-digit Branch Code pinpoints the specific location or digital ledger where the account was registered. Even as physical branches close in favor of digital banking, legacy systems like GIRO still mandate this 3-digit identifier to process batch payments successfully.

2.3 SWIFT / BIC Code (Global Routing)

The SWIFT code (also known as the Bank Identifier Code, or BIC) is the standard format for international routing. It typically consists of 8 or 11 characters:

First 4 characters: Bank code (e.g., DBSS for DBS).
Next 2 characters: Country code (e.g., SG for Singapore).
Next 2 characters: Location code.
Final 3 characters (optional): Branch code (if left as "XXX", it routes to the head office).

Crucial Takeaway: If you are transferring funds within Singapore, you generally need the Bank Code and Branch Code. If you are wiring money into Singapore from overseas, the SWIFT/BIC code is mandatory.

3. Comprehensive Singapore Bank Code Directory (Verified May 2026)

Below is an authoritative directory of the most widely used retail, corporate, and newly licensed digital banks in Singapore. This data is regularly cross-referenced with the Association of Banks in Singapore (ABS) guidelines.

Major Local and International Banks

Bank Name	Bank Code	SWIFT / BIC Code	Best For
DBS Bank / POSB	7171	DBSSGSGXXXX	Broadest local reach, corporate treasury
OCBC Bank	7339	OCBCSGSGXXX	SME banking, regional trade
United Overseas Bank (UOB)	7378	UOBKSGSGXXX	Corporate finance, B2B settlements
Standard Chartered Bank	7214	SCBLSGSGXXX	Global treasury management
Citibank Singapore	7285	CITISGSGXXX	Institutional wealth, multi-national ops
HSBC Singapore	7232	HSBCSGSGXXX	Global trade finance
Maybank Singapore	7302	MBBESGSGXXX	Cross-border MY-SG payments

Leading Foreign Branches and Specialized Banks

Bank Name	Bank Code	SWIFT / BIC Code
Bank of China (BOC)	7267	BKCHSGSGXXX
Industrial & Commercial Bank of China (ICBC)	7396	ICBKSGSGXXX
State Bank of India (SBI)	7369	SBINSGSGXXX
RHB Bank	7117	RHBBSGSGXXX
CIMB Bank	8018	CIMBSGSGXXX
BNP Paribas	7320	BNPASGSGXXX

The New Era: Digital Banks (2026 Updates)

Singapore has recently expanded its financial landscape with digital-only banking licenses, heavily utilized by modern tech enterprises and gig-economy workers.

Bank Name	Bank Code	SWIFT / BIC Code	Network Support
Trust Bank	7515	TRSTSGSGXXX	FAST / GIRO
MariBank	7506	MARISGSGXXX	FAST / GIRO
GXS Bank	7512	GXSBSGSGXXX	FAST / GIRO
ANEXT Bank	7509	ANEXSGSGXXX	FAST (Wholesale B2B)

4. Navigating Singapore’s Clearing Networks: FAST, GIRO, and MEPS+

Having the correct code is only half the battle; understanding how the money travels dictates the speed and cost of your transaction. Singapore operates three primary domestic clearing systems. As financial professionals, here is how we advise routing payments:

4.1 FAST (Fast and Secure Transfers)

How it works: FAST is an electronic funds transfer service that enables customers to transfer SGD funds from one bank to another in real-time, 24/7.
When to use it: Immediate vendor payments, urgent payroll corrections, or instant digital wallet top-ups.
Expert Note: Most institutions cap FAST transfers at S$200,000 per transaction. It requires exact matching of the Bank Code and account number.

4.2 GIRO (General Interbank Recurring Order)

How it works: GIRO is a batch-processing system. Payments are accumulated and cleared in cycles, typically taking 1 to 3 business days.
When to use it: High-volume, non-urgent payments such as monthly supplier invoices, standard payroll disbursements, and corporate tax payments to IRAS (Inland Revenue Authority of Singapore).
Expert Note: GIRO heavily relies on the 3-digit Branch Code. Missing it often causes the batch file to fail upon upload.

4.3 MEPS+ (MAS Electronic Payment System)

How it works: MEPS+ is an RTGS (Real-Time Gross Settlement) system operated directly by MAS. It settles high-value payments securely and instantly on a gross basis.
When to use it: Corporate acquisitions, massive real estate settlements, or interbank lending where the value exceeds S$1 million.

5. Step-by-Step: How to Verify Beneficiary Details Before You Send

Even seasoned finance teams make data entry errors. To maintain rigorous financial hygiene, we recommend adopting the following verification protocols before initiating any high-value transfer to Singapore:

Request Official Documentation: Never rely on an email text for bank details, as this is a common vector for Business Email Compromise (BEC) fraud. Always request a formal invoice or a copy of a bank statement header.
Locate the MICR Line: If the beneficiary provides a voided cheque, look at the bottom line of numbers (the Magnetic Ink Character Recognition line). The first group of numbers is usually the cheque number, the second group is the Bank Code, and the third group is the Branch Code.
Beware the "Account Number Prefix" Assumption: It is a common myth that the first three digits of a Singaporean account number are always the branch code. While this is true for older DBS or UOB accounts, newer digital accounts and specialized corporate tier accounts do not follow this rule. Always verify the branch code independently.
No IBAN in Singapore: If an overseas ERP software mandates an IBAN field to complete the wire form, do not attempt to fabricate one by merging codes. Singapore is a non-IBAN jurisdiction. Most systems allow you to bypass this by selecting "SWIFT/BIC" routing instead.

6. Bonus Tips: Streamlining Global B2B Payments with PhotonPay

While understanding manual routing codes is a fundamental skill for financial literacy, managing spreadsheets of bank and branch codes is inherently inefficient for scaling enterprises. For global businesses expanding into Southeast Asia, payment infrastructure has evolved beyond manual SWIFT entry.

This is where specialized B2B financial technology solutions, such as PhotonPay, offer a decisive advantage.

Instead of navigating the complexities of correspondent banks and international wire delays, modern enterprises use platforms like PhotonPay to localize their global treasury.

Direct Access to Local Clearing: PhotonPay provides global businesses with access to local collection accounts. This means you can collect funds from Singaporean clients via FAST or GIRO as if you were a local entity, bypassing the expensive and slow international SWIFT network entirely.
Automated Code Validation: For businesses dealing with high volumes of vendor payouts, PhotonPay’s API infrastructure automatically validates Bank Codes and SWIFT BICs before a payment is executed. This technical safeguard drastically reduces the risk of funds reversal and repair fees.
Transparent Global Settlements: Cross-border trade often suffers from opaque foreign exchange markups. PhotonPay bridges the gap between global fund management and local execution, offering highly competitive conversion rates to ensure maximum capital efficiency for B2B transactions.

Final Thoughts

Mastering the Singapore Bank Code list is an essential component of operating in the ASEAN financial ecosystem. By verifying your codes, understanding the difference between FAST and SWIFT, and leveraging advanced financial infrastructure like PhotonPay for your B2B operations, you can transform payment routing from a logistical headache into a competitive, operational advantage.