Guare is an attorney in his own firm, Timothy H. Guare, PLC, in Richmond Virginia. His areas of expertise include estate planning, estate administration, tax, and corporate law. He was a Law Clerk to The Honorable James C. Turk, Chief Judge of the United States District Court for the Western District of Virginia. He is an adjunct professor at The T.C. Williams School of Law at the University of Richmond.

Mr. Guare earned an undergraduate degree in Chemistry from The University of Virginia in 1988, and his law degree from Harvard Law School in 1991.

He is a member in professional associations, committees, boards, volunteer work, including serving as the Chair of the Board of Governors of the Trust and Estates Section of the Virginia State Bar, member of the Virginia and American Bar Associations, and several professional organizations in and around Richmond, Virginia.

Guare is also a member of the Board of Trustees of the New Community School in Richmond Virginia, and a Fellow in the American College of Trust and Estate Counsel.