Book excerpt: CCH's State Tax Handbook is the perfect quick-answer tool for tax practitioners and business professionals who work with multiple state tax jurisdictions. This handy and affordable reference provides readers with an overview of the taxation scheme of each state and the District of Columbia, as well as multistate charts on income taxes (personal and corporate), sales and use taxes and tax administration. It is a time saving resource for tax professionals by providing a single source of key state tax information instead of having to consult multiple sources. This book brings together important tax information for each state tax system and adds value to the practice of multistate tax advisors and those advising multistate businesses.