- Tuition & Financial Aid Information
2025-2026
Tuition Investment
St. Mary's Prep uses the FACTS Tuition payment management program. Typical payment plans are nine months, August-April of each year.
For information on scholarships and financial aid for new families,
please visit the admissions page of our website.Day Student
Investment
$17,150*
5 Day Boarder
Investment
Boys Division Only
$30,800*
7 Day Boarder
Investment
Boys Division Only
$34,450*
International Students
Investment
$50,000
- Financial Aid
2026-2027
Financial Aid- New Families
Financial Aid- Returning Families
Returning families may now apply re-apply for financial aid by completing the Financial Aid Renewal form for the 2026-2027 school year.
Once completed, this form must be scanned as a pdf and emailed to Candace Castiglione, Director of Enrollment and Student Engagement, at ccastiglione@stmarysprep.com
The deadline to re-apply for financial aid is March 2, 2026. This is a FIRM DEADLINE. Failure to submit the renewal form before this deadline will result in loss of financial aid for next school year.
Please contact Candace with any questions.
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