Sirindhorn International Institute of Technology, Thammasat University Tuition Fees 2027

SIIT publishes a single flat-rate tuition schedule for its undergraduate international programs that applies to all students in those programs (Thai and non-Thai alike); SIIT's own Excellent Foreign Students (EFS-U) scholarship documents describe waiving a percentage of this same 'SIIT tuition and educational support fees' for non-Thai scholarship recipients, confirming it is the rate international students are billed on. For the academic year 2026-2027 (student ID groups 69-70), the regular undergraduate tuition is 112,800 Baht per semester for the 1st through 7th semester, dropping to 44,800 Baht in the 8th semester and 62,600 Baht per semester from the 9th semester onward; summer registration is 13,100 Baht (3 credits or fewer) or 23,900 Baht (more than 3 credits). A one-time 400 Baht Thammasat University matriculation fee and a 5,000 Baht refundable damage deposit also apply to new students. SIIT's own site did not publish a separate tuition figure for its master's or doctoral programs at the time of this check, so no graduate tuition amount is recorded here. The Excellent Foreign Students (EFS-U) undergraduate scholarship route explicitly states its application process carries no application fee; no separate general application fee is published for the other undergraduate or graduate admission routes checked.