Diane L. Yetter, the “Sales Tax Nerd®,” is a leading expert in sales and use tax strategy, technology, and training. She is the founder of YETTER Tax and the Sales Tax Institute and has worked with businesses of all sizes across industries. Diane has testified before Congress, authored key publications including the U.S. Sales Tax chapter for IBFD, and is a frequent speaker. She’s received numerous awards and serves on several advisory boards in the tax field.