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Chiang Mai International School (CMIS) · Photos via Google Maps · © Mr.Adisak Mahawan, graeme ritchie, Nadao Manorat · fetched 2026-10-06

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Admissions at Chiang Mai International School (CMIS)

Chiang Mai city · Chiang Mai city · PreK–G12 — what the school itself publishes about applying. Checked 2026-10-06.

Grades / ages: PreK–G12

Enquire Visit school website

An independent CredRadar guide, built only from what the school itself publishes — checked 2026-10-06. This is not the school's own page.

Everything below comes from Chiang Mai International School (CMIS)'s own website and documents, checked on 2026-10-06 — nothing is inferred, and nothing is copied from aggregator sites. Where the school publishes nothing on a topic, that section simply does not appear.

Application Fee 5,000 THB (non-refundable); New Student Enrollm…

Application fee

Preschool to Grade 12

Entry points

Application period for the 2027–2028 academic year expected to…

Deadlines

Process stated — see the journey below

Assessment

How applying works (the school's stated process)

Complete online application and upload required documents once the portal opens

application review (additional documents may be requested)

assessment invitation (non-refundable 5,000 THB application fee required at this stage)

in-person assessment in English, Mathematics and Science

written notification of decision; acceptance letter if requirements met and space available

Deadlines & rolling admissions

Application period for the 2027–2028 academic year expected to open during November–December 2026 (2026–2027 enrolment nearing completion); Semester 1 runs August–December

Fees snapshot

฿341,700 – ฿580,200 / year

[O] Verified official feesFigure type: range

Annual tuition as published by the school — the full breakdown, one-off charges and 13-year totals are on the fees page.

Full fees breakdown

Application & assessment fees (as published)

Application Fee 5,000 THB (non-refundable); New Student Enrollment Fee 100,000 THB (one-time; Preschool Enrollment Fee 30,000 THB)

Entry points

Preschool to Grade 12

English-language / EAL assessment

Acceptance conditions are academic eligibility, English-language proficiency and exemplary behaviour; assessments include English

Admissions questions

What is the application fee at Chiang Mai International School (CMIS)?

Application Fee 5,000 THB (non-refundable); New Student Enrollment Fee 100,000 THB (one-time; Preschool Enrollment Fee 30,000 THB)

What are the application deadlines at Chiang Mai International School (CMIS)?

Application period for the 2027–2028 academic year expected to open during November–December 2026 (2026–2027 enrolment nearing completion); Semester 1 runs August–December

How do you apply to Chiang Mai International School (CMIS)?

Complete online application and upload required documents once the portal opens → application review (additional documents may be requested) → assessment invitation (non-refundable 5,000 THB application fee required at this stage) → in-person assessment in English, Mathematics and Science → written notification of decision; acceptance letter if requirements met and space available

How admissions usually works at Thailand international schools

The school year at most Thailand international schools starts in August or September; some schools also run January or April intakes.
Applications for an August start commonly open the preceding autumn (September–November), and popular year groups can fill months ahead — applying early rarely hurts.
Mid-year entry is often possible where a place exists; schools usually assess the child (English and maths are typical) and ask for recent reports from the previous school.
Expect one-off charges on top of tuition — an application or assessment fee, then a registration / enrolment fee and often a refundable deposit once a place is offered. Each school's fees page here shows its published wording in full.
Documents are usually some combination of the child's passport or birth certificate, parents' ID, previous school reports and immunisation records.

General guidance only — this is not Chiang Mai International School (CMIS)'s policy. Always confirm dates, fees and requirements with the school.