山西：通过电子税务局进行重点群体和自主就业退役士兵创业就业信息采集时，无法选择2024和2025年度，怎么办？操作步骤

Group 1 - The article discusses the process for tax reduction and exemption for key groups and self-employed veterans in Shanxi Province, emphasizing the need for information collection before 2024 [1][2] - It provides a step-by-step guide on how to access the tax reduction services through the electronic tax bureau, highlighting the importance of filling in specific details such as employee name and ID number [2][6] - The article mentions that small-scale taxpayers who have declared revenue cannot deduct VAT on purchases made before becoming a general taxpayer, outlining the conditions under which deductions are permissible [7][8] Group 2 - It clarifies that small-scale taxpayers must meet specific criteria to deduct VAT on invoices obtained before their registration as general taxpayers, including not having production income or failing to declare VAT correctly [8][11] - The article emphasizes the importance of accurate record-keeping and compliance with tax regulations to ensure eligibility for tax deductions [11]