International School of Monterrey

Mexico, Monterrey

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Fee Table

All the fees for International School of Monterrey

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Annual Fees

Name	Age	Fee	Track	Conditions
Pre-Kinder	3	81,344.7 MXN	Pre-Kinder	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Kinder	4	105,897.5 MXN	Kinder	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Primary 1 (Grade 1)	5	124,023.3 MXN	Primary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Primary 2 (Grade 2)	6	124,023.3 MXN	Primary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Primary 3 (Grade 3)	7	124,023.3 MXN	Primary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Primary 4 (Grade 4)	8	132,888 MXN	Primary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Primary 5 (Grade 5)	9	132,888 MXN	Primary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Primary 6 (Grade 6)	10	132,888 MXN	Primary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Secondary 1 (Grade 7)	11	150,605.6 MXN	Secondary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Secondary 2 (Grade 8)	12	150,605.6 MXN	Secondary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Secondary 3 (Grade 9)	13	150,605.6 MXN	Secondary	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Preparatoria 1 (Grade 10)	14	143,413.2 MXN	Preparatoria	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Preparatoria 2 (Grade 11)	15	143,413.2 MXN	Preparatoria	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.
Preparatoria 3 (Grade 12)	16	143,413.2 MXN	Preparatoria	Base price for 2025–2026 cycle; 10 monthly payments across the academic year.

Application Fees

Name	Fee	Conditions
Application Fee	22,575 MXN	One-time registration payment to begin enrollment; includes accident insurance.

Enrollment Fees

Name	Fee	Conditions
Enrollment Fee	0 MXN	One-time capital contributions as applicable during enrollment (see additional_fees).

Additional Fees

Name	Fee	Conditions
Aportación (Secondary)	9,261 MXN	One-time capital contribution; applies to Secondary; paid to enroll.
Registration (Inscripción)	22,575 MXN	One-time, to complete enrollment; includes school accident insurance.
Aportación (Pre-Kinder through Primary)	18,208.75 MXN	One-time capital contribution; applies to Pre-Kinder through Primary; paid to enroll.

Fee Breakdown

Fees

Academic year covered
- Fees shown are for the 2025–2026 academic year as published by the school.

Application / admission fees
- Diagnostic admission exam: no cost.
- Registration (Inscripción): MXN 22,575.00 (one-time, paid to complete enrollment). The registration fee includes school accident insurance.

One-time capital contribution (Aportación)
- Pre-Kinder through Primary (one-time): MXN 18,208.75.
- Secondary (one-time): MXN 9,261.00.

Tuition (Colegiatura) — monthly / annual (10 payments per school year)
- Pre‑Kinder:
- Monthly (10 payments): MXN 8,134.47.
- Annual total (10 months): MXN 81,344.70.
- Kinder:
- Monthly (10 payments): MXN 10,589.75.
- Annual total (10 months): MXN 105,897.50.
- Primary (1º–3º grado):
- Monthly (10 payments): MXN 12,402.33.
- Annual total (10 months): MXN 124,023.30.
- Primary (4º–6º grado):
- Monthly (10 payments): MXN 13,288.80.
- Annual total (10 months): MXN 132,888.00.
- Secondary:
- Monthly (10 payments): MXN 15,060.56.
- Annual total (10 months): MXN 150,605.60.
- Preparatoria (Prepa ISOM):
- Monthly (10 payments): MXN 14,341.32.
- Annual total (10 months): MXN 143,413.20.

Discounted / scholarship tuition examples published
- A standard 20% scholarship example is shown for Pre‑Kinder through Secondary; the published 20% monthly amounts are:
- Pre‑Kinder: MXN 6,507.58 (monthly); annual MXN 65,075.80.
- Kinder: MXN 8,471.80 (monthly); annual MXN 84,718.00.
- Primary 1–3: MXN 9,921.86 (monthly); annual MXN 99,218.60.
- Primary 4–6: MXN 10,631.04 (monthly); annual MXN 106,310.40.
- Secondary: MXN 12,048.45 (monthly); annual MXN 120,484.50.
- Prepa scholarship example published: 50% scholarship monthly amount MXN 7,170.66; annual (10 months) MXN 71,706.60.
- Promotions published for the 2025–2026 cycle include: a 20% discount on tuition and free registration and contribution for new entrants; separate promotional offers apply for Prepa (example: 50% scholarship and free registration for the first semester).

Billing schedule and payment terms
- Tuition is billed as 10 monthly payments (10 mensualidades) across the academic year. Families are required to pay the 10 monthly tuition installments for the cycle; late payment will incur applicable late charges.
- Registration and one‑time contribution payments are due to complete the enrollment process. The registration payment finalizes inscription upon acceptance and delivery of required paperwork.

Boarding fees
- Boarding is not applicable. The school operates as a day school and publishes extended‑day (after‑school) service up to 7:00 p.m. rather than an overnight boarding program.

Other costs and typical additional fees
- Uniforms, school supplies, extracurricular academy fees, cafeteria and optional activities are additional to the tuition and one‑time fees; specific amounts for uniforms or optional programs are billed separately and were not published alongside the tuition schedule.

Refunds and cancellations
- The enrollment process is concluded upon payment of the required inscription and associated payments; the school's published enrollment materials do not list a separate public refund schedule for fees. Payments required to complete registration are indicated as part of the inscription process. Late‑payment penalties are applied for overdue tuition.

Fee payment options (administration / portal)
- The school operates an online family/administration portal for admissions and family account access; presence of a portal link on the school site indicates an online accounts/payment facility for families. Typical payment methods used by school portals include bank transfer and credit/debit card; the school's published materials show a parent/login portal but do not list a detailed printed menu of accepted payment instruments. The school's admissions office handles billing arrangement and account access.

Notes on promotions and exemptions
- Promotional exceptions (for example free registration or reduced tuition percentages) are advertised for the 2025–2026 cycle and may apply to new enterers or specific cohorts (Prepa promotional scholarships shown). Promotions are published as part of the admissions information for that cycle.

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The school at a glance

Instructs in English, Spanish

Fees MX$103,919 - 182,441

Ages 3 - 18 years

Type Co-educational

Bus Service No

International School of Monterrey (ISOM) is a bilingual, secular, inclusive, student-centered institution serving ages 3 to 15, from Kinder to High School. The school offers an Advanced Placement (AP) curriculum in its upper grades, complemented by academies in Mathematics, Sciences, Technologies, and Arts and Cultures, all taught in English. An English Academy focuses on English Language Arts and English as a Foreign Language, while a third language program (French or Japanese) runs after school twice weekly. The Project for Activation of the Intelligences (PAI) engages primary students to develop cognitive, affective and motor skills and multiple intelligences. Facilities include a campus with photo gallery and a 360-degree tour, plus a MakerSpace with 3D printing and laser cutting; spaces for chess, robotics, dance, choir and violin. Sports include soccer and basketball, with inter-school competitions. The community emphasizes service, anti-bullying, and Positive Discipline, alongside cultural and language exploration and a values-driven environment.

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