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Trinity is now accepting applications for the 2023-2024 school year. To apply, click here.


November 15th, 2023 - Open House for 8th Graders

October 19th, 2023 - Application for 2024-2025 School Year OPENS!


December 8th: Admissions Application and Priority Financial Aid Due Date - Submit all your financial aid documents to receive financial aid award on or around January 18th, with Early Decision acceptance letters.                        

 **THS Admission Application must be complete to receive financial aid award.  Financial Aid will be awarded until the funds have been exhausted, early application is recommended


February 1st: Early Decision Reduced Registration/Tuition Deposit of $250 Due -If you choose not to take advantage of the Early Decision – your spot will still be saved, but the registration/tuition deposit will increase to $500 and is due by March 7th.  

March 7th:  Regular Decision Registration/Tuition Deposit of $500 Due - If you did not participate in Early Decision, then a Registration/Tuition Deposit of $500 is due.

March 9th or 12th: Registered students will take Math, English, and World Language Placement Tests.

April 3rd: Class Scheduling for the 2028 Pioneers! 


Contact Admissions Director, Maria Feren at or call 603-668-2910 Ext. 220 with any questions or to schedule a Shadow Day.