Reassurance of service charge payments

Make payments more conveniently For Enterprise customers

eBusiness Portal

Service Charge payment process

1. Visit the website https://ebusinessportal.ais.co.th/ to log into the system
2. Select the menu Service Charge
3. Select the category to pay by credit card 
   • Select Pay Service Charge
   • State the company requiring payment of service charge, searched from CA registration number or BA customer account number
   • Display invoice information and the total service charge requiring payment; select Invoice which requires payment
   • Upload the file of the Withholding Tax Certificate into the system
   • In the case of choosing to pay by credit card, provide the card information and state the total after deducting withholding tax paid according to the attached file.
   • Successful transaction displays the status of service charge payment.
4. Select the category of pay by credit card. 
   • Display information of the invoice and the total service charge; to record the total requiring payment
   • The system prompts a selection of banks and links to the Internet banking of that bank
   • Pay the full amount

Remark :

• You will receive one receipt for the full payment, plus total withholding tax deducted as sent
• Send the original withholding tax document to PO Box 252, Dusit Post Office, Bangkok 10300
• After the system has cleared the service charge payment, it will send a receipt/tax invoice by mail to the company address together with the bill for the next billing cycle.