【涨知识】临近年底，企业所得税这些收入你确认了吗？

Core Viewpoint - The article discusses the principles and regulations regarding the recognition of corporate income tax, emphasizing the importance of the accrual basis and the substance over form principle in determining when income should be recognized for tax purposes [2][3]. Group 1: Principles of Income Recognition - The corporate income tax should be calculated based on the accrual basis, meaning that income and expenses are recognized in the period they occur, regardless of cash transactions [2]. - The recognition of sales revenue must adhere to the accrual basis and the substance over form principle, as outlined in the relevant tax regulations [3]. Group 2: Sales Revenue Recognition - For sales of goods, income is recognized when specific conditions are met, including the transfer of risks and rewards to the buyer, the absence of continued management rights, reliable measurement of income, and the ability to account for costs [3]. - Different sales methods have specific income recognition timings, such as recognizing income upon completion of collection procedures for consignment sales or upon shipment for prepaid sales [5]. Group 3: Service Revenue Recognition - For service transactions, income should be recognized based on the percentage of completion method when the outcome can be reliably estimated [5]. - Various service types have distinct recognition criteria, such as installation fees recognized based on completion progress, advertising fees recognized when the advertisement is public, and membership fees recognized over the membership period [5].