International School of Budapest

ISB is located at 1117 Budapest, Budafoki út 97-103. The campus is in Budapest, Hungary. It serves as a K-12 campus housing both primary and secondary education. The building is open to staff from 7:30 to 17:00 on regular school days.

K-12: preparatory, primary and secondary. ISB offers two curricula across these levels: an international Cambridge International-based programme and a bilingual Hungarian programme.

ISB provides two academic pathways: the International Programme (Cambridge International-based, English instruction) and the Bilingual Programme (Hungarian-English), supported by an English-language learning framework. ISB is a Cambridge International School and is an IB World School authorized to offer the IB Diploma Programme.

English as an Additional Language (EAL) is a paid program that supports students learning in English. EAL works with subject teachers to help pupils access the curriculum, begins in Grade 2, and typically provides 4–8 hours of support per week until the student can join mainstream classes.

Hungary. The school is based in Budapest, Hungary, offering Cambridge International and Hungarian bilingual curricula.

The school is open 7:30–17:00 on regular school days. Registration for Primary is 8:00–8:15; Primary first period runs 8:20–9:05; Secondary starts at 8:30. After-school clubs and supervision run until 17:00.

Bus information is available on the ISB parent page of the ISB website (the parent portal includes a school bus information section).

Scope and note
- The amounts below are the school's published fees for the applicable academic fee schedule and set out the charges parents are asked to pay for enrollment, tuition and additional services.

Application, registration and seat‑reservation fees
- Admission (Preparatory for Grade 12 applicants): HUF 30,000 if paid by 30 June; HUF 35,000 from 1 July.
- Registration fee (one‑off): HUF 300,000.
- Seat reservation fee: HUF 500,000.

Tuition contribution – annual and per‑term amounts by year group and programme
- Preparatory
- Bilingual programme: Lump‑sum annual payment HUF 4,122,500; two‑instalment total HUF 4,250,000 (per term = HUF 2,125,000).
- International programme: Lump‑sum annual payment HUF 4,471,700; two‑instalment total HUF 4,610,000 (per term = HUF 2,305,000).
- Grades 1–4
- Bilingual programme: Lump‑sum HUF 4,481,400; two‑instalment total HUF 4,620,000 (per term = HUF 2,310,000).
- International programme: Lump‑sum HUF 5,199,200; two‑instalment total HUF 5,360,000 (per term = HUF 2,680,000).
- Grades 5–8
- Bilingual programme: Lump‑sum HUF 4,743,300; two‑instalment total HUF 4,890,000 (per term = HUF 2,445,000).
- International programme: Lump‑sum HUF 5,451,400; two‑instalment total HUF 5,620,000 (per term = HUF 2,810,000).
- Grades 9–10 (KS4)
- International programme: Lump‑sum HUF 6,169,200; two‑instalment total HUF 6,360,000 (per term = HUF 3,180,000).
- IBDP (Grades 11–12)
- International programme: Lump‑sum HUF 6,518,400; two‑instalment total HUF 6,720,000 (per term = HUF 3,360,000).

Sibling discounts
- 2 children: 5% discount on the relevant tuition contribution.
- 3 children: 10% discount.
- 4 children: 15% discount.

English as an Additional Language (EAL) — supplementary fees
- 4 lessons per week: HUF 350,000 per semester; HUF 700,000 per year.
- 8 lessons per week: HUF 550,000 per semester; HUF 1,100,000 per year.

Examination and assessment fees
- IGCSE and IB examination fees are charged per subject; specific per‑subject amounts are determined separately and shown where applicable on examination invoices. Familiarisation and review/re‑evaluation fees for IB are charged where applicable (amounts to be determined).

Other routine and incidental charges
- Student supervision (per every started 30 minutes): HUF 5,000.
- Replacement ISB Student/Parent electronic card (per card) and replacement card requested for a 3rd person: HUF 5,000 per card.
- Cost of sending a formal notice: HUF 30,000.
- Fees for administrative work related to termination of the contract: HUF 30,000.
- Uniforms are supplied via the school's uniform supplier; uniform costs are payable separately to the supplier.

Boarding fees
- Not applicable: the school does not operate boarding accommodation; no boarding fees are listed.

Billing schedule and payment terms
- Payment options (billing structure): the school offers a single lump‑sum payment option and a two‑instalment option. Where the two‑instalment option is chosen, the instalment total is the two‑instalment figure shown above; the per‑term amounts given above equal one half of the two‑instalment total.
- Lump‑sum discount: a 3% reduction on the tuition contribution is offered where the lump‑sum payment is credited by the published deadline (for the published schedule the deadline for the discount was 01 July). Failure to meet payment obligations or deadlines will result in loss of any discount or benefit tied to timely payment.
- Invoicing and consequences of late or non‑payment: the school's fee schedule states that parents who do not meet payment obligations lose entitlement to payment benefits and remain liable for full tuition amounts; administrative charges apply for formal notices and contract termination.

Refund information and non‑refundable items
- The published fee materials list the registration and seat‑reservation charges as discrete items and identify administrative fees connected with contract termination and formal notices. The fee schedule also makes clear that timely payment is required to retain discounts; administrative fees apply where formal action is required. Specific refundable/tax treatment or detailed tuition‑refund scenarios are set out in the school's enrolment/contract documents and in administrative policies.

Fee payment mechanics / methods
- Fees are invoiced by the school for the chosen payment plan (single payment or instalments). Payment must be credited by the stated deadlines to secure any discounts. Commonly used methods are bank transfer and payment as instructed on the invoice; invoicing and payment details are shown on the school's billing documentation.

Summary of key one‑line charges
- Registration fee: HUF 300,000.
- Seat reservation: HUF 500,000.
- Tuition ranges (annual, two‑instalment figures shown in parentheses where applicable): Preparatory HUF 4,250,000 (two instalments) up to IBDP HUF 6,720,000 (two instalments).

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