Apply Now

There are two ways to submit an application:

1. Download the application and return it by email or mail. 


2. Create a Gateway to Prep Schools online account and follow instructions to begin your application. Please note that you will need to send additional pieces to us if you plan to submit your applicaion via the Gateway to Prep Schools site. Please call (603) 654-9408 ext. 103 for more information.

Application Dates

Feburuary 1Founders Merit Scholarship Applications Due 

February 1 – Admissions Applications Due

February 1 – Tuition Adjustment Applications Due

March 10 – Admissions Decisions Announced

April 10 – New Student Enrollment Agreements Due

Limited Space!

There are limited spaces for this current school year. Applications are accepted on a rolling basis.

Tuition Adjustment and Scholarship

To apply for Tuition Adjustment, please contact the Admissions Office for application materials, or go directly to NAIS to complete the form. We are proud to offer the Founders Merit Scholarship for high-achieving applicants.


Contact the Admissions Office at
(603) 654-9408 ext 103 or

High Mowing School

222 Isaac Frye Highway, Wilton NH 03086
(603) 654-2391 phone     (603) 654-6588 fax