information on making payments

Payment Dates - Billing Calendar

All fees are payable in advance of each of the three terms and are billed in accordance with the school’s billing calendar as below. Penalties apply where fees remain outstanding after the due date. All school fees and charges are reviewed annually. 

Billing Calendar

Term 1 Instalment

Term 2 Instalment

Term 3 Instalment

Invoice issued

6 June 2023

6 November 2023

4 March 2024

Invoice payment due date

24 June 2023

24 November 2023

22 March 2024

Term start date

21 August 2023

9 January 2024

22 April 2024

Additionally, there may be other invoices issued throughout the year depending on the type of charges incurred.

Method of Payment

All fees and charges are billed and payable in Thai Baht. The school does not accept payment in cash.

Payment by Cheque and Bank Transfer

Payments can be made by crossed cheque, payable to ‘Harrow International School Bangkok’, or by bank transfer as detailed below. Since banks in Thailand do not provide the payer’s name to the school, it is important to scan the deposit slip and email it to

Overseas transfer payments should be remitted net of all bank fees. Kindly scan the deposit slip and email to, ensuring that the student name is included in the payment details box on the remittance application to the bank.

Bank Name Kasikorn Bank Public Company Limited
Branch Name IT Square
Account Name Harrow International School Bangkok
Account Number 057-1-55904-8
Bank Address A-026 IT Square Building, Chaengwattana Road, Bangkhen, Laksi, Bangkok 10210

Payment by Credit Card

The school accepts payment by credit card either online via the payment gateway in the Parent Portal, or in person at the school’s Finance Office. There is an administration charge payable by the parent for the use of credit cards based on the amount paid. This administration charge will be added to the total amount to be paid by the parent. The administration charge amount is subject to change as advised by the individual credit card providers. 

Late Payment Charge

Amounts outstanding after the due date will incur a late payment charge of 1.5% per month accruing on a daily basis from the due date. This charge is repeated on a monthly basis whilst fees remain unpaid.

Terms and Conditions

Parents are required to sign the school’s Parental Terms and Conditions Agreement, which is the primary agreement between the parents and the school. This Schedule of Fees and Charges does not replace or is not a substitute for the Parental Terms and Conditions Agreement.

For Enquiries

For enquiries, in the first instance please contact Email:   Tel: 02 503 7222 Ext 1140 or 1147, otherwise contact:
Ms. Saowaluck (Neung), Accounts Manager email: Tel:  02 503 7222  Ext. 1139

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