TTB Announces Temporary PromptPay System Maintenance on Thursday Night, 11 June 2026

TTB Announces temporary closure of the PromptPay system for performance upgrades from the night of Thursday, 11 June 2026 until the morning of Friday, 12 June 2026.

WebsiteTMBThanachart BankThe bank announced a temporary closure of the PromptPay system, stating, "TTB will close the PromptPay system to upgrade performance across ttb touch, ttb business click, ttb business one, ATMs, and QR Payment channels from 23:00 on Thursday, 11 June 2026 until 02:00 on Friday, 12 June 2026.

• Customers will be unable to pay bills or transfer money to accounts at other banks using account numbers, mobile numbers, ID card numbers, taxpayer identification numbers, or QR codes.
• Customers will be unable to receive transfers from accounts at other banks.
• Customers will be unable to pay credit card bills via mobile applications of other banks.
• Customers will be unable to transfer money or pay bills to other banks through ATMs.
• Customers will be unable to accept payments for goods and services via QR codes through any channels, whether bank or customer QR codes.

However, please plan your transactions in advance. We apologize for the inconvenience. For inquiries, advice, or reporting issues, please visitwww.ttbbank.com/web-contact.