Preschool through Grade 12

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Please click below to see the Admissions Steps to apply to ISB, and the materials required at each level. The Admission Office will contact Middle and Upper School applicants, if necessary, to conduct an interview upon receipt of a completed application.

If you are having technical difficulties submitting your application, or if you cannot upload materials directly to the Admissions Portal, please send an email to

Admissions Steps

Learn more about how to apply for the Homestay Program (grades 9 to 12).

We are truly teaching the world at the International School of Boston. We welcome you to join us.

Please be aware that the Admissions Department is not responsible for the recruitment of new faculty and staff.


The International School of Boston is committed to providing a working and learning environment free from harassment and discrimination. No employee of the School or applicant to the School shall be discriminated against or on the basis of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability or genetic information.
Students are admitted on the basis of an interview and an educational assessment. The School will make a final determination about grade placement.