Arizona Form BR & Instructions is an Arizona Department of Revenue form used to report business income and expenses. It is used to calculate and report the amount of taxes owed on business income and can be used by individuals, partnerships, corporations, and trusts. There are two types of Arizona Form BR & Instructions: Form BR and Instructions for Form BR. Form BR is the actual form used to report business income and expenses, while the Instructions for Form BR provide detailed instructions on how to complete the form. The Instructions for Form BR also provide helpful tax tips and information on deductions, credits, and other tax information.