Experienced CPAs. Trusted Advisors.

Founded in 1977, DSB is a CPA firm serving individuals, families, businesses, and organizations throughout the Washington DC metro area and beyond. Our team works collaboratively to address a wide range of tax, accounting, and financial matters, building lasting relationships with our clients whose needs often evolve over time and across generations.

Who We Are

Meet Our Team

Our Services

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    Tax Preparation & Consulting

  • Icon of an open book with a pen, symbolizing study or writing.

    Business & Financial Advisory

  • Icon of a clipboard with charts and graphs, a pencil, and a calculator, representing data analysis and reporting.

    Audit & Attestation

  • Graphic illustration showing a magnifying glass examining stacked coins with dollar signs, alongside charts and graphs, representing financial analysis or investment research.

    Client Accounting Services

Explore Our Services

Our Approach

  • Our team brings years of experience and specialized knowledge across a broad range of tax, accounting, and financial matters. We draw on that experience to help clients navigate even the most complex situations.

  • We recognize that every client has unique circumstances and priorities. By taking the time to understand their needs, we provide attentive, responsive service and guidance tailored to their individual goals.

  • Our professionals work together, sharing knowledge and perspectives to address client needs from multiple angles. This collaborative approach allows us to deliver comprehensive solutions backed by the collective experience of our team.

Contact Us