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Augusta DUI Lawyer - Tiffini Duncan

Augusta DUI Attorney

Tiffini's focus is defending persons charged with crimes. She served as a State Prosecutor for 3 years in Richmond County. Tiffini is an experienced litigator and dui lawyer. She is a lawyer who knows both sides and knows the law system well. She has litigated a number of criminal and civil cases in multiple jurisdictions. She joined the Duncan Law Firm in 2010, bringing energy and creativity to the firm. In 2015 she became the managing owner. Tiffini combines the tenacity of an experienced lawyer with genuine compassion for her clients. Tiffini also teaches other lawyers specifically about DUI laws. In November of 2016, Tiffini was a course instructor on winning your case through pre-trial motions in DUI cases, at the 6th annual DUI Super Symposium. In May of 2018, Tiffini is a speaker at a continuing legal education seminar, Georgia DUI Update to instruct other lawyers on DUI laws and litigation practices.


Ms. Duncan attended the University of Arkansas, where she earned her J.D. degree Magna Cum Laude from the University of Arkansas School of Law in 2005 and a B.A. in Political Science, Cum Laude in 2002. Ms. Duncan attended law school on a full academic scholarship, served as a Member of the Arkansas Law Review, and graduated in the top 10% of her class.

Licensed to Practice:

Ms. Duncan is licensed to practice in Arkansas and Georgia.


Ms. Duncan is a member of the Georgia Association of Criminal Defense Lawyers, Augusta Bar Association, State Bar of Georgia, State Bar of Arkansas, and National College for DUI Defense and is a founding member of the DUI Defense Lawyers Association.

Awards and Recognitions

Ms. Duncan is the recipient of numerous awards and recognitions.
Top 100 Trial Lawyers by the National Association of Trial Lawyers
Top 40 under 40 by the National Association of Trial Lawyers
Top 10 Under 40 for Criminal Defense by the National Academy of Criminal Defense
Trademark Who's Who Honors Edition
Member of the National College for DUI Defense
Founding Member of the DUI Lawyers Defense Association
Top 10 Best in client satisfaction by the American Institute of DUI/DWI
AVVO rating 10/10


Ms. Duncan has two children, twin girls. Born in Texas, raised in Alaska, she has found her home in Augusta, GA, where she has resided the past 10 years. She enjoys spending time with her family, reading, bike-riding, and working in the yard.

Counties, cities, and communities served:

Richmond County
Columbia County
Lincoln County
Burke County
and other surrounding courts in Georgia.

Duncan Law Firm - Located in Historic Enterprise Mill in Downtown Augusta | 1450 Greene St. | Suite 222 | Augusta GA 30901 | 706.828.7950

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