International School of Bucharest

Application fees
- Registration (one-time): EUR 1,000. This fee is non‑refundable.

Tuition fees by year group (annual; published for 2025/2026)
- Early Years (ages 2–5): EUR 9,847 per year. Early‑bird reduced rates: EUR 8,599 if paid by 20 February; EUR 9,200 if paid by 20 April.
- Primary School (Key Stage 1–2, Years 1–6): EUR 15,879 per year. Early‑bird reduced rates: EUR 14,258 if paid by 20 February; EUR 15,119 if paid by 20 April.
- Secondary (Key Stage 3, Years 7–9): EUR 16,685 per year. Early‑bird reduced rates: EUR 15,081 if paid by 20 February; EUR 15,879 if paid by 20 April.
- Secondary (Key Stage 4/5, Years 10–13): EUR 17,663 per year. Early‑bird reduced rates: EUR 15,974 if paid by 20 February; EUR 16,809 if paid by 20 April.

Per‑term illustration (inference)
- The school publishes annual tuition amounts. If those annual figures are divided evenly across a conventional three‑term school year, the per‑term amounts would be approximately:
- Early Years: EUR 3,282 per term (EUR 9,847 ÷ 3). (Early‑bird examples: EUR 2,867 and EUR 3,067 per term.)
- Primary: EUR 5,293 per term (EUR 15,879 ÷ 3). (Early‑bird examples: EUR 4,753 and EUR 5,040 per term.)
- KS3: EUR 5,562 per term (EUR 16,685 ÷ 3). (Early‑bird examples: EUR 5,027 and EUR 5,293 per term.)
- KS4/5: EUR 5,888 per term (EUR 17,663 ÷ 3). (Early‑bird examples: EUR 5,325 and EUR 5,603 per term.)
- Note: these per‑term figures are calculated by dividing the published annual tuition by three to provide a term‑level illustration; they are not an official ISB billing schedule. The school's published materials state there are flexible payment options and early‑bird deadlines but do not publish a fixed public instalment calendar in the 2025/2026 fee materials.

Billing schedule and payment terms
- The school publishes annual tuition rates and explicit early‑bird discount deadlines (20 February and 20 April for the 2025/2026 schedule). Flexible payment options are available through the school's Finance Department; specific invoice/instalment dates and detailed public billing calendars are not listed in the published 2025/2026 fee materials. The registration fee is charged once at enrolment and is non‑refundable. Sibling discounts are offered: 5% for a second sibling and 10% for three or more siblings.

Boarding fees
- Not applicable. International School of Bucharest operates as a day school (no boarding programme).

Other costs and typical additional fees
- ESL / SEN support fee: an additional EUR 2,000 per year applies for students placed in ESL programmes or enrolled in the school's special needs programme.
- Charges that may be additional to tuition include: uniform costs, external examination fees, certain extracurricular activities, residential trips, lunch, and transport (lunch and transport are optional services and are not included in the tuition).

Refund information
- The registration fee is explicitly non‑refundable. The published 2025/2026 fee materials do not include a publicly detailed tuition refund schedule for mid‑year withdrawal or the exact pro‑rata refund mechanics; no specific tuition refund percentages or deadlines were published in the fee documents located for 2025/2026.

Fee payment options
- Bank transfer is documented as an accepted payment route in the school's enrolment materials. The published fee information states that flexible payment options are available via the Finance Department; specific public lists of accepted card types or alternate payment channels were not included in the 2025/2026 fee documents located. Families typically receive invoice and bank details from the school Finance Office when completing enrolment.

Summary of key points
- Annual tuition for 2025/2026 (published): Early Years EUR 9,847; Primary EUR 15,879; KS3 EUR 16,685; KS4/5 EUR 17,663. Early‑bird discounts reduce those annual figures if payment is completed by the stated early‑bird deadlines. Registration fee: EUR 1,000, non‑refundable. ESL/SEN supplement: EUR 2,000 per year. Boarding is not offered. Flexible payment arrangements are available through the Finance Department; detailed instalment dates are not published in the publicly available 2025/2026 fee materials.