International School of Oman

Oman, Muscat

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School Essentials

Foundational information about the school

Location

ISO is located in Muscat, Oman. The campus moved to a brand-new site in the Bawsher district in September 2021, relocating from an earlier site in Madinat Al Ilam. The school serves families across the Muscat Governorate and is accessible by road within the metropolitan area.

Levels

ISO offers a full K–12 program: KG1 and KG2, then Grades 1–6, Grades 7–8, Grades 9–10 (Cambridge IGCSE), and Grades 11–12 (Cambridge International AS/A level and Oman Bilingual GDE).

School Type

International day school

Additional Learning Support

Learning Support is provided, including AL (additional learning) classes for targeted support. Pastoral care and access to a school psychologist are part of the welfare provisions.

Country Affiliation

No single country affiliation is listed. The school funds multiple curricula, including American, British, and Omani programs.

Religious Affiliation

No formal religious affiliation is stated. Islamic studies are offered as part of the Grade 7–8 curriculum within the Oman-based components.

Day Structure

School starts at 8:00 AM. KG1–KG2 finish at 1:30 PM; Grades 1–12 finish at 3:05 PM.

Bus Service

ISO provides transportation to select zones within the Muscat Governorate.

Fees

Application and one-time charges
- New student registration fee: OMR 100.000.
- New student consumables fee: OMR 150.000.
- New student development fee: OMR 150.000.
- Returning student consumables fee: OMR 150.000.
- Returning student development fee: OMR 150.000.
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Tuition fees — annual and payment instalments by year group
- Kindergarten I: Annual OMR 2,587.000 — 1st payment OMR 565.000; 2nd payment OMR 565.000; 3rd payment OMR 728.000; 4th payment OMR 729.000.
- Kindergarten II: Annual OMR 2,587.000 — 1st payment OMR 565.000; 2nd payment OMR 565.000; 3rd payment OMR 728.000; 4th payment OMR 729.000.
- Grade 1: Annual OMR 3,271.000 — 1st payment OMR 690.000; 2nd payment OMR 690.000; 3rd payment OMR 945.000; 4th payment OMR 946.000.
- Grade 2: Annual OMR 3,271.000 — 1st payment OMR 690.000; 2nd payment OMR 690.000; 3rd payment OMR 945.000; 4th payment OMR 946.000.
- Grade 3: Annual OMR 3,271.000 — 1st payment OMR 690.000; 2nd payment OMR 690.000; 3rd payment OMR 945.000; 4th payment OMR 946.000.
- Grade 4: Annual OMR 3,581.000 — 1st payment OMR 765.000; 2nd payment OMR 765.000; 3rd payment OMR 1,020.000; 4th payment OMR 1,031.000.
- Grade 5: Annual OMR 3,581.000 — 1st payment OMR 765.000; 2nd payment OMR 765.000; 3rd payment OMR 1,020.000; 4th payment OMR 1,031.000.
- Grade 6: Annual OMR 3,581.000 — 1st payment OMR 765.000; 2nd payment OMR 765.000; 3rd payment OMR 1,020.000; 4th payment OMR 1,031.000.
- Grade 7: Annual OMR 4,141.000 — 1st payment OMR 870.000; 2nd payment OMR 870.000; 3rd payment OMR 1,200.000; 4th payment OMR 1,201.000.
- Grade 8: Annual OMR 4,141.000 — 1st payment OMR 870.000; 2nd payment OMR 870.000; 3rd payment OMR 1,200.000; 4th payment OMR 1,201.000.
- Grade 9: Annual OMR 4,141.000 — 1st payment OMR 870.000; 2nd payment OMR 870.000; 3rd payment OMR 1,200.000; 4th payment OMR 1,201.000.
- Grade 10: Annual OMR 4,303.000 — 1st payment OMR 920.000; 2nd payment OMR 920.000; 3rd payment OMR 1,230.000; 4th payment OMR 1,233.000.
- Grade 11: Annual OMR 4,564.000 — 1st payment OMR 970.000; 2nd payment OMR 970.000; 3rd payment OMR 1,300.000; 4th payment OMR 1,307.000.
- Grade 12: Annual OMR 4,564.000 — 1st payment OMR 970.000; 2nd payment OMR 970.000; 3rd payment OMR 1,300.000; 4th payment OMR 1,307.000.
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Billing schedule and payment terms
- Tuition is billed in four instalments. Due dates for the instalments are: 1st instalment due before April 9, 2026; 2nd instalment due before June 4, 2026; 3rd instalment due before August 27, 2026; 4th instalment due before December 3, 2026.
- Parents sign a financial contract (guarantee form) and pay the required portion of annual fees at the accounts office as part of the registration process.
- Instalment amounts for each grade are listed above; books, uniform and lunch are charged in addition to the tuition instalments.
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Boarding fees
- No boarding fees are listed; boarding is not included in the published fee schedule.
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Other costs and optional charges
- Books, uniform and school lunch are additional to the tuition amounts and are charged separately.
- Transportation (school bus) is charged in addition and varies by location.
- Accelerated Learning Classes (charged per term): Grade 2 OMR 350; Grade 3 to Grade 4 OMR 400; Grade 5 to Grade 6 OMR 500.
- Any additional activities, exam fees or optional services are charged separately if applicable; those items are not detailed in the published fee schedule.
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Refund information
- No refund policy or refund amounts are specified in the published fee schedule.
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Fee payment options and contacts
- The school requires payment through its accounts office as part of the registration/acceptance process; specific accepted payment methods (for example bank transfer, cheque or card) are not specified in the published fee materials.
- School contact for accounts and admissions: Tel +968 22455400; Email officemanager@isooman.com.
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The school at a glance

Instructs in English

Fees OMR 2,631 - 4,647

Ages 4 - 18 years

Bus Service No

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