Group 1 - The article discusses the procedures for handling issues related to social insurance fee payment failures, specifically the need to unlock payment information before reattempting payment [2][3] - It provides a reminder about the deadlines for various tax declarations and payments, including value-added tax, corporate income tax, and social insurance fees, emphasizing the importance of timely submissions [12][15] - The article highlights the introduction of new reporting requirements for internet platform enterprises, which must submit identity and income information for their operators and employees between October 1 and 31, 2025 [16][17] Group 2 - It outlines the adjustments to the corporate income tax prepayment declaration forms, including new items and modifications to existing sections, effective from September 2025 [15][19] - The article mentions the availability of remote assistance for taxpayers through the electronic tax bureau, allowing them to resolve issues without visiting physical service centers [20][21] - It emphasizes the importance of using electronic tax services for efficient tax management and compliance [18][21]