Annual Fund


St. Mark's School relies on alumni, parents, past parents, grandparents, and friends of St. Mark's to generously contribute to the Annual Fund. Accounting for approximately 11% of the operating budget, gifts to the Annual Fund help close the gap between tuition and the actual cost to educate a St. Mark’s student. Your financial support will have a direct and immediate impact on all aspects of the School - the academic program, athletics, arts, financial aid, professional development, facilities, and campus life. Additionally, annual funds provide the flexibility to respond quickly to new opportunities and unexpected needs.

With the support of families, friends, and alumni at all giving levels, St. Mark’s will strengthen the fabric of our campus and our community, enabling the School to better help students reach and exceed their potential. In doing so, we will shape a sustainable future for St. Mark’s, and a brighter future for the world our graduates will inherit.

Support the Annual Fund

The future for which we prepare our students will be vastly different from the present. As educators, we must instill in our students the confidence, flexibility, and strength of character that will allow them to thrive in that ever-changing world. - John C. Warren’74, Ed.D., Head of School


Stephanie Katz

Director of Advancement Programs

[Full Profile]

Ways to Give

Donate online today here.
Make your check payable to St. Mark's School School and mail it to:
St. Mark's School
Attn: Advancement Office 
25 Marlboro Road 
P.O. Box 9105
Southborough, MA 01772-9105

A donor advised fund (DAF) is a charitable giving program that allows you to combine favorable tax benefits while supporting St. Mark's. More information can be found here.

For information on making a planned gift to St. Mark's School, please contact Meaghan Kilian at 508.786.6129 or by email at