Christian Academy of Knoxville's endowment is a perpetual source of support for the school and its mission of raising servants, scholars, and disciples. Once fully funded, the endowment can be one of the largest sources of revenue supporting CAK’s operating budget. Endowment funds support nearly every aspect of CAK’s operation. The CAK Endowment is made up of six major categories of funds: Christian Life Fund, Facility Care, Faculty Growth and Quality, Sustaining Endowment, Tuition Assistance, and Academic Support.