The High Street Theater Foundation is a non-profit 501C3 organization that acts as a support group for the performing and visual arts in the community of Moorpark.
The Foundation provides the following:
The Foundation will also directly support special events and activities such as the successful Ghost Walk, organized for Halloween.
The Foundation is organized as a corporation with a Board of Directors and four officers: President, Vice-President, Secretary, and Treasurer. The Board elects and supervises the officers and the committees. The officers are responsible for day-to-day operations of the Foundation. Committees are organized to support such functions as Membership, Publicity, Fall Brunch, and Youth Theater Workshop.

The High Street Theater Foundation is an independent 501c3 organization and makes no direct contributions to the High Street Arts Center.