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.

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Sales Tax - What Business Owners Selling Online Need to Know

Rebecca R Schmidt, CPA, EA

July 30, 2019

In 2018 the US Supreme Court in South Dakota v. Wayfair overturned the established physical presence rules for businesses to determine if they needed to register, collect and pay sales tax in an...


Office Hours: Monday - Thursday, 8:00am - 5:00pm, Friday, 8:00am - 2:00pm
Phone: 703.383.9710 • Fax: 866.383.2033 •