Thompson Greenspon

Thompson Greenspon is a certified public accounting firm providing financial reporting, tax and advisory services for individuals and businesses in a variety of areas, including construction, government contracting, nonprofits, financial institutions, professional services and employee benefits. Located in Fairfax, VA, the firm has been serving the Washington, DC metropolitan area for sixty years.

As our client, our goal is to assign the same personnel to your engagement each year—staff who know you and are committed to you and the firm. Our employee turnover rate is lower than normal for firms in this area.  Based on scores from our employees, the Washington Post has selected us for their “Top Workplaces" award every year since 2014. Staff members responsible for client service average over 20 years of public accounting experience with over 70% of that time spent with Thompson Greenspon.  We value long-term relationships with our clients and employees.

We assist privately-held and closely-held family businesses with their business and personal needs by providing the resources and having the depth of expertise they need to grow.  At Thompson Greenspon, 65% of our professional staff are experienced CPAs, substantially more than at the Big 4 accounting firms.