Thailand Banks List

This document provides a comprehensive list of banks in Thailand, including their bank codes and account number digit requirements. This information is required when processing refunds for QR PromptPay, Mobile Banking payment methods.

Bank List

Bank Code	Bank Name	Bank Account Number Digits
002	BBL BANGKOK BANK PUBLIC COMPANY LIMITED	10
004	KBANK KASIKORNBANK PUBLIC COMPANY LIMITED	10
006	KTB KRUNG THAI BANK PUBLIC COMPANY LIMITED	10
011	TTB TMBTHANACHART BANK	10
014	SCB SIAM COMMERCIAL BANK PUBLIC COMPANY LIMITED	10
017	CITI CITIBANK, N.A. (CITI), BANGKOK BRANCH	10
018	SMBC SUMITOMO MITSUI BANKING CORPORATION	10
020	SCBT STANDARD CHARTERED BANK (THAI) PUBLIC COMPANY LIMITED	10,11
022	CIMBT CIMB THAI BANK PUBLIC COMPANY LIMITED	10
024	UOBT UNITED OVERSEAS BANK (THAI) PUBLIC COMPANY LIMITED	10
025	BAY BANK OF AYUDHYA PUBLIC COMPANY LIMITED	10
030	GSB GOVERNMENT SAVINGS BANK	12
031	HSBC THE HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED	12
033	GHB GOVERNMENT HOUSING BANK	12
034	BAAC BANK FOR AGRICULTURE AND AGRICULTURAL COOPERATIVES	10,12
039	MHCB MIZUHO CORPORATE BANK LIMITED	11
066	ISBT ISLAMIC BANK OF THAILAND	10
067	TISCO TISCO BANK PUBLIC COMPANY LIMITED	14
069	KK KIATNAKIN BANK PUBLIC COMPANY LIMITED	10,14
070	ICBC Thai INDUSTRIAL AND COMMERCIAL BANK OF CHINA (THAI) PUBLIC COMPANY LIMITED	10,14,16
071	TCRB THAI CREDIT RETAIL BANK PUBLIC COMPANY LIMITED	10
073	LH BANK LAND AND HOUSES BANK PUBLIC COMPANY LIMITED	10

Usage Notes

When to Use Bank Information

Bank codes, account names, and account numbers are required when processing refunds for the following payment methods:

QR PromptPay
Mobile Banking

Account Number Validation

Most banks require 10-digit account numbers
Some banks support multiple account number lengths (e.g., 10,11 or 10,12 or 10,14,16)
Government banks (GSB, GHB, BAAC) typically use 12-digit account numbers
Specialized banks may use different lengths (e.g., TISCO uses 14 digits)

Important Considerations

Bank account numbers should contain only digits
Bank codes are always 3 digits
Bank account names should match the registered account holder name

API Integration

When creating refunds that require bank information, include the following fields in your request:

{
  "bank_code": "014",
  "bank_account_name": "John Doe",
  "bank_account_no": "1234567890"
}

For more information about refund creation, see the Create Refund documentation.

Bank List​

Usage Notes​

When to Use Bank Information​

Account Number Validation​

Important Considerations​

API Integration​