The Shafer Group Certified, Public Accountants and Business Advisors. The Shafer Group is a locally owned and operated certified public accounting and advisory firm located in Colorado Springs, Colorado. We have been in business since 2001, and our team has over 100 years of combined experience in tax preparation and accounting. Our firm has experience with a variety of industries including: defense and military; retail, manufacturing, and non-profits; software and high tech; healthcare; and real estate and construction. We are proud to offer excellent, personalized tax preparation and bookkeeping services for businesses along Colorado’s front range and beyond. Our group and team approach helps produce effective, efficient results and customized solutions for each client.