At CST Group, we specialize in providing planning and compliance services to emerging and established businesses in Washington, D.C. We prioritize understanding each client’s unique situation to tailor our services, accordingly, leveraging our expertise to help our clients achieve their desired success.

Why Choose CST Group?

Our dedication to providing timely, highly personalized service has established us as a trusted advisor to businesses, non-profits, government contractors, and professionals in the Washington, D.C. metro area. We believe in fostering strong, long-term relationships based on trust, transparency, and respect. Through our consultative approach, we take the time to fully comprehend our clients’ financial situations, challenges, and goals.

Certified Public Accountants

As proud members of the AICPA, we engage independent firms of Certified Public Accountants to conduct comprehensive peer reviews of our practice. These firms have audited the quality of our services since 1989, consistently providing favorable assessments of our quality control measures and professional offerings. CST Group supports businesses in Washington, D.C. with expert accounting, business advisory, and tax services, empowering them to grow smarter and stronger. Your future is our future.

Results-Oriented Expert Advice

The team of CPAs at CST Group possesses extensive experience in specialized areas across industries. We remain proactive by staying abreast of emerging issues and trends, allowing us to develop solutions that address both current needs and future opportunities for our clients.

About CST Group

For nearly 50 years, CST Group has been a certified public accounting firm serving Northern Virginia and the Washington, D.C. metro area. We offer comprehensive accounting, tax, and business advisory services to entrepreneurs, investors, closely held businesses, and their owners. With licenses in Virginia, Maryland, Washington, D.C., and Florida, we provide unmatched support to our diverse clientele.

Renowned for our forward-thinking approach and industry-specific expertise, CST Group is recognized as one of the top CPA firms nationwide. Our mission is to deliver client-centric solutions that anticipate evolving needs and drive sustained financial performance. Through our consultative framework, we empower clients to make progress toward their goals and optimize their financial well-being.

Innovative & Effective Accounting & Business Advisory Solutions

CST Group has earned a reputation for delivering innovative and effective solutions, grounded in our experience, expertise, agility, and responsiveness. We thrive on the opportunity to address the unique challenges presented by our clients, consistently delivering tailored solutions that drive tangible results.