The Trinity Christian Academy Athletic Booster Club serves to support all TCA sports. Membership consists of parents of TCA athletes and anyone else who supports TCA Athletics. The Booster Club provides financial and organizational support and is open to anyone interested in contributing to the success of TCA Athletics. Funds are raised through concessions, spirit wear, and various annual fund-raisers. Booster club volunteers operate the gate at all sporting events where admission is charged. The club elects its own officers and operates under the supervision of the TCA Athletic Director. The Booster Club sponsors the annual TCA Athletic Sports Banquet.