Application & one‑time enrolment fees
- Application fee (one‑time): KHR 1,002,500.
- Enrollment / admission fee (one‑time): KHR 2,005,000.
- Annual capital/maintenance fee (charged annually): KHR 4,812,000 (where applicable, see first‑year totals).
Tuition — annual and per‑term (published 2025–2026 amounts, per grade)
Note: CIS offers annual, semesterly and quarterly payment plans. The figures below show the published annual total (yearly). Semester = annual ÷ 2; Quarterly = annual ÷ 4 (equal instalment splits shown for clarity). All amounts are in Cambodian Riels (KHR).
- Nursery 2 (age 2): Annual KHR 31,679,001 — Semester KHR 15,839,501 — Quarterly KHR 7,919,750.
- Kindergarten 1 (age 3): Annual KHR 38,897,001 — Semester KHR 19,448,501 — Quarterly KHR 9,724,250.
- Kindergarten 2 (age 4): Annual KHR 48,120,001 — Semester KHR 24,060,001 — Quarterly KHR 12,030,000.
- Kindergarten 3 (age 5): Annual KHR 72,180,002 — Semester KHR 36,090,001 — Quarterly KHR 18,045,001.
- Grade 1: Annual KHR 72,180,002 — Semester KHR 36,090,001 — Quarterly KHR 18,045,001.
- Grade 2: Annual KHR 72,180,002 — Semester KHR 36,090,001 — Quarterly KHR 18,045,001.
- Grade 3: Annual KHR 72,180,002 — Semester KHR 36,090,001 — Quarterly KHR 18,045,001.
- Grade 4: Annual KHR 72,180,002 — Semester KHR 36,090,001 — Quarterly KHR 18,045,001.
- Grade 5: Annual KHR 72,180,002 — Semester KHR 36,090,001 — Quarterly KHR 18,045,001.
- Grade 6: Annual KHR 88,621,002 — Semester KHR 44,310,501 — Quarterly KHR 22,155,251.
- Grade 7: Annual KHR 92,230,002 — Semester KHR 46,115,001 — Quarterly KHR 23,057,501.
- Grade 8: Annual KHR 92,230,002 — Semester KHR 46,115,001 — Quarterly KHR 23,057,501.
- Grade 9: Annual KHR 92,230,002 — Semester KHR 46,115,001 — Quarterly KHR 23,057,501.
- Grade 10: Annual KHR 92,230,002 — Semester KHR 46,115,001 — Quarterly KHR 23,057,501.
- Grade 11: Annual KHR 101,252,503 — Semester KHR 50,626,252 — Quarterly KHR 25,313,126.
- Grade 12: Annual KHR 101,252,503 — Semester KHR 50,626,252 — Quarterly KHR 25,313,126.
First‑year total example (includes one‑time fees)
- Example shown in the published fee guide for a first year of enrolment: Nursery 2 first‑year total KHR 34,686,501 (this total includes the application fee, enrolment fee, capital fee and the tuition component noted above).
Billing schedule and payment terms
- CIS offers annual, semesterly and quarterly instalment plans; the school publishes Plan A (early annual payment) and related early‑enrolment discounts (3% discount for tuition paid under Plan A by the published early‑payment date). Family referral and sibling discounts are also offered. Exact invoice schedules and any instalment due dates are set in the school's Fee Guide and on invoices.
Boarding
- The School Services section of CIS lists a Boarding Program (full and weekly boarding for Grades 4 and above). Separately, the school's admissions/general‑requirements pages state residence expectations for enrolled students; confirm boarding availability and fees with admissions when enrolling.
Other costs
- Uniforms are available from the school store (school‑issued uniform is required; new students receive a complimentary CIS backpack). Lunch is provided via the school Lunch Program; bus/buggy transport, certain extracurriculars and some academy/program fees may incur additional charges.
Refunds
- The school's published Fee Guide contains the full refund and withdrawal terms (application and enrollment charges are typically handled as one‑time fees). Parents should review the Fee Guide or contact Admissions for the Fee Guide's refund and withdrawal clauses.
Fee payment options
- CIS publishes instalment plans and operates a parent portal (iSAMS) for family accounts; payment is normally made by bank transfer or by card/third‑party payment channels as specified on each invoice. Invoices and the Fee Guide set the accepted payment methods and any processing fees.