研发费用加计扣除全流程计算指南

Core Points - The article discusses the calculation and categorization of research and development (R&D) expenses for tax deduction purposes, emphasizing the importance of accurate accounting for various types of costs associated with R&D activities [10][12][14]. Group 1: Types of R&D Expenses - The article identifies five core types of expenses related to R&D, which include personnel costs, direct input costs, depreciation expenses, intangible asset amortization, and design testing fees [3][6][7][12]. - Other related expenses include costs for technical literature, expert consultations, and travel expenses directly associated with R&D activities [8][12]. Group 2: Calculation of Additional Deductions - A hypothetical example illustrates how a technology company can calculate its R&D expenses and the additional deductions available under the policy, using a 100% additional deduction rate [10][13]. - The total R&D expenses are calculated by summing the five core expenses and applying a formula to determine the limit for other related expenses, which is set at 10% of the total core expenses [13]. Group 3: Accounting Requirements - Companies are required to maintain separate accounting for R&D expenses and production costs, ensuring accurate allocation of shared resources [14]. - For collaborative R&D projects, each party must account for their respective expenses according to the project plan and agreements [15]. Group 4: Documentation Requirements - The article outlines a list of documentation that companies must retain for R&D projects, including project plans, personnel lists, and expense allocation records [18][17].