Continuing in the spirit of innovation, KMIDS offers Thailand its first STEM-focused international school. Our school features a student-centered curriculum that promotes interdisciplinary learning, higher-level thinking skills, and creative solutions to real-world problems.

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Tuition Fees Information

After the results announcement, the qualified candidates should confirm their enrollment student status by making payment within the due date of payment for each round. Payment details are summarized in the table shown below.

Enrollment Fees (Non-Refundable)

Enrollment Fees (Non-Refundable)​

ItemsFees (Thai Baht)
Application Fee5,500
Registration Fee (One Time payment)150,000
Deposit Fees (One Time Payment and Refundable)

Deposit Fees (Refundable)​​

ItemsFees (Thai Baht)
Textbook Deposit20,000
Security Deposit50,000
Tuition and Fees (Middle School)

Middle School
Tuition Payment Per Year – Non-Refundable



Grade 6

Grade 7

Grade 8

Tuition Fee483,000483,000483,000
Accident Insurance5,5005,5005,500
Standardized Test5,5005,5005,500
Lunch & Snacks28,00028,00028,000
Main Activities12,00012,00012,000
Material Fee12,00012,00012,000

Current Student




Tuition and Fees (High School)

High School
Tuition Payment Per Year – Non-Refundable


ItemsGrade 9Grade 10Grade 11Grade 12
Tuition Fee504,000504,000504,000504,000
Accident Insurance5,5005,5005,5005,500
Standardized Test5,5005,5005,5005,500
Lunch & Snacks28,00028,00028,00028,000
Main Activities12,00012,00012,00012,000
Material Fee12,00012,00012,00012,000
Current Students567,000567,000567,000567,000
Foundation Course in July

Foundation Course in July: Foundation course fee is 35,000 THB (Including lunch and snacks) for new students who pass an examination with the conditions.

Dormitory and Transportation Fees (If applicable)

Dormitory fee (If applicable) for Academic Year 2024 – 2025 (for 10 months from mid-August until June) is 120,000 THB which includes accommodation, dormitory activities, cleaning, laundry, transportation, breakfast, dinner, electricity, water, and internet services.

Transportation Fee (If applicable) is a 2 – way journey to and from Ladkrabang Airport Link station. The transportation fee is 30,000 THB which is a fixed rate for 2 – way transport for the year according to the school calendar.

ROTC (Military Training)

ROTC (Military Training for male students in Grade 10-12) cost in different Grade level as following:

● For Grade 10, it costs 8,000 THB including the uniforms and registration fee.

● For Grade 11-12, it costs 2,000 THB including the registration fee only.

● School vans are optional: 3,000 THB

Payment Policy and Withdrawal Guidelines

Presented below are the Payment Policy and Withdrawal Guidelines of the school.

Payment Processing

Parents are kindly requested to pay the school Tuition and Fees through one of the following methods:

1. By bank transferring or E-banking

  • To KMIDS’s SCB Bank account no: 088-260770-1

Please send the payment slips back to the Finance Department via

2. Payment by Visa and Mastercard is accepted; however, please be aware that transactions using these cards may be subject to an additional charge of 1.8% for amounts exceeding 100,000 THB. (The credit card fee rates may be subject to change depending on the circumstances.)

3. By Cashier’s Check, payable to “ King Mongkut’s Institute of Technology Ladkrabang International Demonstration School” (Personal Checks are not accepted)

4. Credit card installment payment ( To be announced )

Late Payments

Any overdue payments will be subject to a 1.5% late administration fee per month based on the total invoice amount from the due date. Students with outstanding fees will not be allowed to participate in school activities. If an account remains delinquent for more than 45 days, the student may be asked to withdraw from KMIDS.

School Deposit

New students must submit a deposit of 70,000 THB (Security and Textbook Deposit). These deposits are refundable upon the student’s departure from the school, provided there are no outstanding debts.

Withdrawal Policy

For students who withdraw before the semester starts:

● New students: All Tuition and Fees, except for the Registration Fee, are refundable.

● Current students: Tuition and Fees are refundable if all payments for the present semester have been made, and all clearance requirements are met before returning the refundable fees. However, failing to meet the withdrawal notification deadlines will result in the forfeiture of the Re-enrollment Deposit, if applicable.

For students who withdraw after the semester starts:

● All fees are non-refundable.

Special Promotion

Presented below are the Discount Information of the school.