Group 1 - The article discusses the taxation of non-resident individuals receiving labor remuneration, stating that the taxable income is calculated by deducting 20% of expenses from the total income, with the remaining amount being subject to personal income tax rates [3] - The personal income tax rate table for non-resident individuals is provided, detailing the tax brackets and corresponding rates, with the first bracket being up to 3,000 yuan taxed at 3% and the highest bracket for income exceeding 80,000 yuan taxed at 45% [4] - Special groups, such as insurance marketers and securities brokers, are mentioned regarding their commission income and the applicable tax regulations [5] Group 2 - The article includes a withholding tax rate table for resident individuals, indicating that income up to 36,000 yuan is taxed at 3%, while income exceeding 960,000 yuan is taxed at 45% [5] - A formula for calculating the amount of tax to be withheld is provided, which includes cumulative income, exemptions, and deductions [6] - The article emphasizes the importance of understanding tax regulations for various income types, including labor remuneration and commissions, to ensure compliance and accurate tax reporting [5][6]