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Chiang Mai Montessori International School (CMMIS) · Photos via Google Maps · © Chiang Mai Montessori International School, Jakkrit Naean · fetched 2026-10-06

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Admissions at Chiang Mai Montessori International School (CMMIS)

Chiang Mai · Chiang Mai · EY–primary/secondary growing — what the school itself publishes about applying. Checked 2026-10-06.

Grades / ages: EY–primary/secondary growing

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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 Montessori International School (CMMIS)'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.

Assessment Fee 3,000 THB (non-refundable, payable before assess…

Application fee

Toddler Community (1.5-3 years); Children's House (3-6 years);…

Entry points

Two terms per year (Term 1: August-December; Term 2: January-Ju…

Deadlines

Process stated — see the journey below

Assessment

How applying works (the school's stated process)

Visit (arrange a tour and discuss expectations) -> assessment (families assessed for fit and suitability; older children assessed on academic ability) -> apply (application form and necessary documents) -> enrol (school makes final decision and invites completion of enrolment)

Deadlines & rolling admissions

Two terms per year (Term 1: August-December; Term 2: January-June); no application deadline stated

Fees snapshot

฿300,368 – ฿407,412 / 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)

Assessment Fee 3,000 THB (non-refundable, payable before assessment); Enrolment Fee 80,000 THB (non-refundable, paid on acceptance of a place) — school fee schedule 2025-26

Entry points

Toddler Community (1.5-3 years); Children's House (3-6 years); Lower Elementary (6-9 years); Upper Elementary (9-12 years); Middle School (12-16 years)

Tours & open days

School tours arranged via Book a Tour on the school site; no dated open day stated

Waitlist

Waiting list: a non-refundable deposit of 3,000 THB is required to be placed on a waiting list or to secure a seat in the next academic term/year; waiting-list applications are ordered by when the full application was made (fee schedule)

English-language / EAL assessment

EAL (English as an Additional Language) 28,000 THB/term, non-optional if the school deems it required; students assessed at regular intervals for exit from the programme (fee schedule)

Admissions questions

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

Assessment Fee 3,000 THB (non-refundable, payable before assessment); Enrolment Fee 80,000 THB (non-refundable, paid on acceptance of a place) — school fee schedule 2025-26

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

Two terms per year (Term 1: August-December; Term 2: January-June); no application deadline stated

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

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 Montessori International School (CMMIS)'s policy. Always confirm dates, fees and requirements with the school.