Bonnie J. Dennis, EA, ATA, ATP - Founding Partner

Contact Bonnie:
703.383.9710 ext. 110 

BonnieDennisBonnie has more than 35 years of experience in public accounting, tax and business management services. She founded the firm that later became Dennis & Associates Group Inc. in 1998 after becoming a partner at another Northern Virginia accounting/tax firm in 1993.

Bonnie specializes in individual, corporate, partnerships, estates and trusts. She is passionate about consulting with new business start-ups and tax planning for individuals and businesses. Bonnie’s credentials include Enrolled Agent, Accredited Tax Advisor and Accredited Tax Preparer. She is a member of the National Association of Enrolled Agents, the National Society of Accountants and the Accountants Society of Virginia.

When she is not working with clients, Bonnie enjoys spending time with her granddaughter and her husband of over 45 years. She also loves to travel and relax on the beach.

Client Center

- Individual Clients
- Business Clients
- Client Employee


IRS Backlog

Rebecca R Schmidt, CPA

On July 1, 2021 Erin Collins from the Taxpayer Advocate's office released her annual IRS report. Here are the highlights that we feel are important for taxpayers to know:



Office Hours: Monday - Thursday 8:00am - 4:30pm
                                   Friday     8:00am - 2:00pm
Phone: 703.383.9710 • Fax: 866.383.2033 •