Operation Help a Hero . 1 Caminito Altura, Rancho Santa Margarita, CA 92688 Tax ID: 27-1438256 Operation Help a Hero is a 501 (c) (3) public charity. Your donations are tax deductible to the full extent of the law. OHH is a non-federal entity. It is not part of the Department of Defense or any of its components and it has no governmental status.