成为了D级纳税人，有什么不好的影响吗？

Group 1 - The article discusses the changes in the management of tax credit repair standards as per the "Tax Credit Management Measures" [5] - It highlights that from July onwards, there are new methods for repairing tax credit, emphasizing the importance of compliance for businesses [5] - The article lists 13 behaviors that will directly result in a D-level tax credit rating, indicating significant risks for companies engaging in these actions [5] Group 2 - The article outlines the requirements for filing and managing tax for enterprises operating across regions, as per the "Announcement on the Management of Corporate Income Tax Collection for Enterprises Operating Across Regions" [8] - It specifies that the head office must report information about all secondary and lower-level branches to the local tax authority, including details such as names, addresses, and tax identification numbers [9] - The article states that any changes in the reported information must be submitted within 30 days, and the head office must report the cancellation of branch tax registration within 15 days [9][10]