Your source for Tax Research, Continuing Education, and Client Handouts. TheTaxBook, our flagship product, has been voted the number one tax research product in America seven years in a row. The WebLibrary, our online research tool, puts the most up-to-date tax information at your fingertips. Take our online courses to expand your tax knowledge and fulfill your CPE requirements. Use Client Handouts to explain tax concepts to your clients and promote your practice. Stop by our booth to take advantage of special show pricing and free shipping. Submit your order for the upcoming tax season!