Co-ed independent day school in Boston's Back Bay for academically adventurous students in grades 9–12

How to Apply for Financial Aid Step by Step

Like many independent schools, Commonwealth uses a third-party tuition assistance calculation service, Clarity, to assess whether a family is eligible for financial aid and at what level. The Clarity formula takes into account a family’s income, assets, debts, and more. To apply for financial aid, families should follow the steps below.


Please do not hesitate to reach out to Director of Admissions and Financial Aid Carrie Healy.

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Clarity Quick Guides

First page of the PDF file: ClarityQuickGuide
First page of the PDF file: ClarityFamilyGuide-English
First page of the PDF file: ClarityFamilyGuide-Spanish