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Strengths Languages, Performing Arts, Service and Sustainability
Clubs Arts and Creative, Cultural and Language, Lifestyle and Wellbeing
Stages Early Years, Primary School, Secondary School
Introduction
Montgomery International School is an international IB World School for students aged 5 to 18, located in Brussels, Belgium. The campus occupies a 1907 building with a 500 m2 extension added in 2020 to accommodate Diploma Programme students. The school delivers the IB continuum—Primary Years Programme, Middle Years Programme and Diploma Programme—across two language tracks: an English-language programme with French as a second language, and an advanced bilingual English–French immersion option. In 2022 MIS achieved the best IBDP score in Brussels, outperforming the global average by five points. The campus features a science lab, a 3D printer, a bilingual library and dedicated spaces for theatre, research and study; DP students access the Brussels University library (ULB). External facilities support PE and sports at nearby venues, and theatre performances occur in professional Brussels houses. MIS joined the Ermitage Educational Group in 2023, reinforcing its international network and signature service-learning and university-counselling programs.
Montgomery International School has 200 pupils, typical class sizes of 15, instruction in English, French.
Location
Montgomery International School is located in the heart of Brussels, Belgium, at 133 Rue du Duc, 1200 Brussels. It sits near the European institutions and NATO, with convenient access to public transport. The campus supports an international atmosphere suitable for a cosmopolitan student body.
Stages
Elementary through secondary (PYP, MYP, and DP) for ages 5–19.
No MIS-operated bus service. Families may use external providers (Infinities or Kid's Ride); MIS is not responsible for their operations.
Fees
Annual tuition at Montgomery International School ranges from EUR 27,650 to EUR 35,400 for 2026/27.
Application & registration fees
- One‑time registration fee for new students: EUR 2,000. - Annual administration fee for returning students: EUR 1,650. - Waiting‑list payment: EUR 2,000 (this amount may be taken to secure a place on the waiting list and is refundable if the family chooses not to enrol after being offered a seat under the conditions described by the school).
Tuition fees for the 2026/2027 academic year (annual and per‑term by year group)
Note: tuition is published as an annual amount for 2026–2027; the school calendar is organised around three main teaching blocks across the academic year, so the per‑term figures below show the annual amount divided by three teaching terms (annual ÷ 3). The per‑term figures are presented to two decimal places.
- PYP1–PYP5 (Grade 1–5): Annual tuition EUR 26,000 — Per term (annual ÷ 3) EUR 8,666.67. - MYP1–MYP3 (Grade 6–8): Annual tuition EUR 27,850 — Per term (annual ÷ 3) EUR 9,283.33. - MYP4–MYP5 (Grade 9–10): Annual tuition EUR 28,950 — Per term (annual ÷ 3) EUR 9,650.00. - DP1 (Grade 11): Annual tuition EUR 33,100 — Per term (annual ÷ 3) EUR 11,033.33. - DP2 (Grade 12): Annual tuition EUR 33,750 — Per term (annual ÷ 3) EUR 11,250.00.
Discounts
- 10% discount for the second child. - 20% discount for the third child. - 50% discount for the fourth child.
What the annual tuition includes
- Textbooks, online books and photocopies of the syllabus; PYP 3–5 school trip; day field trips; school hoodie and school t‑shirt (PYP and MYP only); yearbook; MYP & DP subscriptions to online resources; DP 1–2 exam fees.
Additional costs (examples and typical amounts)
- MYP yearly school trip (5 days/4 nights): approximate budget EUR 1,300 to EUR 1,600 (all MYP students are required to participate). - DP school trip: additional cost where applicable (amount varies by trip). - School pictures (variable). - From Grade 4 onwards, students must have their own laptop with access to Google Workspace or Microsoft Office (family purchase). - Homework club / Garderie / After‑school activities: these are charged in addition to tuition; the school's after‑school services list a standard rate of EUR 10 per hour for Homework Club (PYP 1–5) and Garderie (5:00–6:00 pm). - Hot lunch (annual charge): example published annual hot‑lunch fees for 2025–2026 were EUR 1,608 for PYP and EUR 1,488 for MYP 1–3; hot‑lunch billing is handled separately and payment instructions (bank transfer) are supplied on the hot‑lunch order form.
Boarding and transport
- Montgomery International School is a day school; the school does not operate its own school bus service and families typically use third‑party transport providers. There are no boarding fees.
Billing schedule and payment terms (summary of published practice and available public details)
- Tuition figures are published as annual amounts for the 2026/2027 academic year. The school's admissions steps indicate that the family submits enrolment documents and payment in order to secure a seat and that families are asked to upload proof of payment as part of enrolment. The public fee page does not list a detailed invoice schedule or standard instalment dates for tuition; the school's published materials (e.g., specific programme forms and admissions policy) show that payments by bank transfer with proof of payment are used for specific items.
Refund information
- Waiting‑list fee: the published admissions policy states that the EUR 2,000 waiting‑list payment is refundable if the family chooses not to enrol after being offered a seat (the policy specifies a two‑week confirmation window and refund conditions). - No other specific refund schedule for tuition or registration is published on the school's publicly posted tuition page for the 2026/2027 fees (refund terms for other fees are not specified in the public fee summary).
Fee payment options and bank details (as shown on published school forms)
- Bank transfer is used for fee payments shown on school forms. The school account shown on hot‑lunch and other school forms: Banque Fortis — IBAN BE64 0015 8979 6452 — BIC GEBABEBB (payment forms instruct families to send proof of payment). - The admissions process requires families to upload proof of payment to complete enrolment steps.
Summary of key fee figures (2026/2027)
- Annual tuition (PYP1–PYP5): EUR 26,000; per term EUR 8,666.67. - Annual tuition (MYP1–MYP3): EUR 27,850; per term EUR 9,283.33. - Annual tuition (MYP4–MYP5): EUR 28,950; per term EUR 9,650.00. - Annual tuition (DP1): EUR 33,100; per term EUR 11,033.33. - Annual tuition (DP2): EUR 33,750; per term EUR 11,250.00. - One‑time registration fee (new students): EUR 2,000; annual administration fee (returning students): EUR 1,650. - Hot lunch (example annual rates): PYP EUR 1,608; MYP 1–3 EUR 1,488 (hot‑lunch payments require bank transfer details and proof of payment on the order form).
(Where an exact billing timetable, instalment plan schedule, or a broader set of published payment methods for tuition was not listed on the public tuition page, the school's admission materials and payment forms indicate that payment by bank transfer with proof of payment is used for named items and that families must submit payment to secure a place. For enrolment, refer to the school's admissions procedure which sets out that payment is required to secure a seat and proof of payment must be uploaded.)
Academics
Montgomery International School teaches IB (PYP), IB (MYP), IB (DP) for students aged 5 to 18.
Curriculum
The school offers an IB programme with two options: an English-language programme with French as a second language, and a bilingual English–French immersion programme. The IB continuum includes Primary Years Programme (PYP), Middle Years Programme (MYP) and Diploma Programme (DP).
Exam Results
100% pass rate for the IB Diploma Programme for seven consecutive years; average 34 points; 50% of students graduate with the bilingual or the advanced bilingual diploma.
Higher Education Progression
Graduates have been admitted to universities worldwide, including Bocconi University (Italy), Delft University of Technology (Netherlands), Erasmus University Rotterdam (Netherlands), Essec (France), Imperial College London (UK), King's College London (UK), KU Leuven (Belgium), Maastricht University (Netherlands), McGill University (Canada), Sciences Po Grenoble (France), Sorbonne (France), Université Libre de Bruxelles (Belgium), University College London (UK), University College of Utrecht (Netherlands), University of Amsterdam (Netherlands), University of British Columbia (Canada), University of Edinburgh (Scotland), University of Glasgow (Scotland), University of Saint Andrews (Scotland), and University of Toronto (Canada).
Wellbeing
Social and Emotional Learning (SEL)
The school implements the IB curriculum with a focus on personal development. It aims to develop independent critical thinkers and to enhance students' social and communication skills.
English as an Additional Language (EAL)
The school offers an English-only programme with French as a second language, and a bilingual programme with French and English immersion. Students can choose the bilingual track even if they are not fluent in French, developing proficiency in both languages.
Mental Wellbeing
A supportive, inclusive and open minded environment supports students' mental wellbeing. The school focuses on personal development, independence and social communication skills to help students navigate challenges and grow confidence.
Admissions
Admissions
Schedule a virtual appointment or a school visit with the link we will send you. Meet with our Admissions Team. Apply on our Open Apply Admissions platform to begin the formal application. STEP 2: Share your child's last two years of school reports when applicable. Submit a reference when applicable. The admissions team reviews these documents to assess fit with MIS programs and language expectations. STEP 3: Grade placement is confirmed based on submitted documents and any necessary assessments. A place is offered at MIS once placement is determined. Where necessary, placement tests in Math, English and/or French may be requested to determine the best course of study. The outcome ensures registration aligns with the PYP, MYP or DP track. STEP 4: Fill out the enrolment forms on our Admissions Portal and upload the proof of payment. The enrollment forms complete the formal enrollment, and payment confirms the registration. Parents may receive confirmation that the enrollment is submitted and moving to final steps. STEP 5: Student is enrolled. Our team will be in touch to schedule a placement test (if applicable) and confirm the first day of school. You will be contacted with next steps, including start date and any onboarding information.
FAQs
What curriculum does Montgomery International School follow?
The school offers an IB programme with two options: an English-language programme with French as a second language, and a bilingual English–French immersion programme. The IB continuum includes Primary Years Programme (PYP), Middle Years Programme (MYP) and Diploma Programme (DP).
What age range does Montgomery International School serve?
Montgomery International School serves students from age 5 to 18.
What are the tuition fees?
Annual fees range from approximately 27650 to 35400.
How many students attend Montgomery International School?
Approximately 200 students.
Where is Montgomery International School located?
Montgomery International School is located in the heart of Brussels, Belgium, at 133 Rue du Duc, 1200 Brussels. It sits near the European institutions and NATO, with convenient access to public transport. The campus supports an international atmosphe
Does Montgomery International School have a religious affiliation?
No published religious affiliation was found for Montgomery International School.
Does Montgomery International School offer learning support?
No published learning support or SEN provision was found. Families should contact Montgomery International School directly.
What languages are used for instruction?
English and French are taught at Montgomery International School. In the English programme, all courses are taught in English and French is learned through Language Acquisition. The bilingual track uses both languages, with PYP 50% French and 50% English and MYP 70% English and 30% French. The Advan
What is the admissions process?
STEP 1: Submit an Enquiry or email admissions@mischool.be. Schedule a virtual appointment or a school visit with the link we will send you. Meet with our Admissions Team. Apply on our Open Apply Admissions platform to begin the formal application.\nSTEP 2: Share your child's last two years of school
What facilities does Montgomery International School have?
Montgomery International School is located in the heart of Brussels in a former 1907 double hôtel de Maître building. Since January 2020, a 500 m2 additional facility was acquired 50 m from the main building to accommodate DP students. The campus includes a fully equipped science lab, a 3D printer,
What extracurricular activities are available?
The theatre/media class is a core part of the curriculum. Theatre is taught for two hours per week. End-of-year performances take place in a Brussels theatre, giving students a platform to showcase their work. Students create decors and costumes, reinterpret original plays or develop original script
Who leads Montgomery International School?
The school is led by Danielle Franzén.
When was Montgomery International School established?
Montgomery International School was established in 2007.
What is the school community like?
At Montgomery International School, a school community is an essential part of the educational experience, with the relationships between students, teachers and parents being key to a safe, encouragin
What are the university pathways?
Graduates have been admitted to universities worldwide, including Bocconi University (Italy), Delft University of Technology (Netherlands), Erasmus University Rotterdam (Netherlands), Essec (France), Imperial College London (UK), King's College London (UK), KU Leuven (Belgium), Maastricht University
