扣缴义务人在扣缴端中申报成功后，发现数据有误，该如何处理？

Group 1 - The article discusses the tax implications for employees who change their withholding agent after leaving a job, specifically how their special additional deductions are affected [8] - It clarifies that when an employee designates a new withholding agent due to leaving their job, the original unit's special additional deduction status will be changed to "frozen" [8] - The original withholding agent can still download the special additional deduction information filled out by the taxpayer during their tenure at that unit [8] Group 2 - The article explains the timing of the vehicle purchase tax obligation, stating that it arises on the day the taxpayer acquires the taxable vehicle [10] - It emphasizes that taxpayers must declare and pay the vehicle purchase tax within sixty days from the date the tax obligation arises [10][11] - The obligation date is determined by the date indicated on the relevant vehicle purchase documents [11]