ProVision Foundation is the supporting foundation of Calvary. The foundation preserves larger and estate gifts for use in vision-directed projects in missions, Christian education, and capital needs. Through this process, the foundation helps donors to accomplish their charitable goals. The foundation seeks to build and expand relationships between the Church and the wider philanthropic community.

Founded in 2002 as a not-for-profit corporation, it is managed by a board of directors, a majority of whom are deacons of the church. As a supporting foundation, ProVision funding is given to projects which are approved by Calvary's leadership.

ProVision Foundation also works closely with Waterstone Foundation, a national Christian foundation that helps donors though the management of donor advised funds and charitable gift annuities. Through this partnership, ProVision can assist donors in giving both accountability and flexibility in their Christian charitable gift planning.