CST Group is a certified public accounting firm serving Northern Virginia and the Washington, DC region for over 40 years. We provide comprehensive accounting, tax, and business advisory services for closely held businesses, medical practices, real estate firms, government contractors, non-profit organizations, as well as for professionals and business owners. We are licensed in Virginia and Florida. CST Group’s mission is to deliver forward-thinking client-centric solutions and industry-specific expertise from top-tier professionals. We steer our clients to success with innovative and effective solutions to their most pressing accounting, tax, and business challenges. Our team of CPAs is comprised of experienced professionals dedicated to providing timely, highly personalized service to our clients. Over the years, CST Group has built significant long-term client relationships rooted in trust, transparency, and respect. CST Group is consistently ranked among the top certified public accounting firms in the Washington, DC region including Virginia Business Magazine’s 2016 Best Places to Work list, Washingtonian’s 2016 Top Wealth Adviser’s Report, and the 2016 When Work Works award.