6Accounting, LLC

6Accounting, LLC is a boutique professional services firm that handles income tax, investment management, and estate and trust administration, with a focus on fiduciaries such as trustees and executors. Its CPAs prepare federal, state, and local returns, court-ordered accountings, and estate tax returns, and the firm also offers custom estate planning and investment portfolio design with ongoing monitoring.

Work is by appointment and can be handled entirely virtually, so clients outside the area can use the firm. Engagements begin with a phone or video call to see whether the firm is a good fit, since it takes on only selected clients. The office is at 6731 Whittier Ave in McLean, Virginia, and the firm serves the Washington, DC metro area.