Group 1 - The article discusses the tax reduction policies for small and micro enterprises, emphasizing that individual businesses can still enjoy these benefits even if they open multiple stores [12][14]. - The formula for calculating the tax reduction remains unchanged, which is based on the taxable income not exceeding 2 million yuan [12]. - It highlights that businesses that previously did not meet the criteria for small and micro enterprises can still apply for tax reductions based on their cumulative situation at the end of the reporting period [12]. Group 2 - The article provides detailed information on various tax rates applicable to individuals purchasing housing, including exemptions and reductions based on the size and number of properties owned [16][19]. - It specifies that individuals selling residential properties that have been owned for more than five years may be exempt from certain taxes [17]. - The article outlines the tax rates for contract tax and deed tax based on the area of the property being purchased, with specific rates for first, second, and third homes [19].