Group 1 - The article discusses the process for tax professionals to register their information and qualifications with the tax authorities, emphasizing the importance of compliance with regulations [10][11]. - It outlines the definition of reasonable salary and wage deductions for enterprises, highlighting that these should align with established salary systems and industry standards [10][11]. - The article specifies that the taxable amount for business ledger stamp duty is calculated based on the registered capital and capital reserves, with a tax rate of 0.25% [14]. Group 2 - It mentions the tax relief policies for small and micro enterprises, including a 50% reduction in various taxes, including stamp duty, from January 1, 2023, to December 31, 2027 [17]. - The article details exemptions from stamp duty for financial institutions and asset management companies when dealing with debt assets, effective from August 1, 2023, to December 31, 2027 [18]. - It explains the filing deadlines for stamp duty, indicating that taxpayers must declare and pay taxes within fifteen days after the end of the quarter or year [21].

Group 1 - The article discusses the implementation of tax policies related to construction services, specifically regarding the prepayment of value-added tax (VAT) based on received advance payments [11] - It specifies that taxpayers providing construction services must prepay VAT at a rate of 2% for general taxation methods and 3% for simplified taxation methods when they receive advance payments [11] - The article outlines the conditions under which taxpayers must prepay VAT, either at the location of the construction service or at the location of the institution, depending on the nature of the project [11] Group 2 - The article highlights the provisions of the Corporate Income Tax Law regarding charitable donations, allowing deductions for donations up to 12% of annual profit, with excess amounts eligible for carryover deductions for three years [13] - It lists specific expenditures that are not deductible when calculating taxable income, including dividends paid to investors, tax payments, and fines [14] - The article emphasizes that only certain charitable donations are deductible, and it excludes sponsorship expenses and other unrelated expenditures [14]