Support        Fundraising & Giving        Meet the Team        Alumni Events


Thank you for your support of St. Thomas High School. Whether you choose to support a scholarship, or a gift for our Planned Giving Program, your support helps us in our mission to further teachings of Goodness, Discipline, and Knowledge.

St. Thomas High School has been known for the generous spirit of its community. The tradition of giving time and energy to make St. Thomas a better place for all.

Create a lasting legacy by including a gift to the St. Thomas High School 1900 Society in your long-term plans.

Upcoming Events

  • Details coming soon!

Make a planned gift to the school through your will, a charitable trust, or some other lasting endowment. Seek the advice of your financial or legal advisor and contact Mark deTranaltes from St. Thomas to discuss all of your giving options. 

Gift Options:

  • Wills and Living Trusts, Beneficiary Designations, Charitable Gift Annuities, Charitable Remainder Trusts, IRA Charitable Rollover, Memorials and Tribute Gifts, Real Estate, Endowed Gifts, Donor Advised Funds, and Charitable Lead Trusts.

Tools for Professional Advisors:

  • Legal Name: St. Thomas High School
  • Federal tax ID number: 74-1143093
  • Located in: 4500 Memorial Drive, Houston, TX 77007

Contact Mark deTranaltes at for more information

Enable your heirs to avoid high capital gain penalties, retain full control of your assets during your lifetime, get recognized in the 1900 Society, and support future students.

The 1900 Society recognizes individuals who have provided permanent support for our mission with a planned gift. It is comprised of St. Thomas alumni, family and friends who share a desire to provide affordable tuition, exemplary instruction and spiritual growth for generations of STH students to come. Membership is extended to those who have provided for STH in their wills or living trusts, designated STH as a beneficiary of life insurance or retirement plans, or completed deferred gifts for the benefit of St. Thomas.