Group 1 - Taxpayers engaged in production and business must report all bank account numbers to the tax authority within 15 days of opening or changing accounts [2] - The process for reporting bank account numbers can be completed through the electronic tax bureau by navigating to the "Deposit Account Number Report" section [3][5] - Taxpayers need to fill in account details, including account number, opening date, administrative region, and bank type, and confirm the information before submission [6] Group 2 - Tax regulations allow for the deduction of certain expenses when calculating personal income tax on property transfers, including renovation costs and mortgage interest [12][19] - Taxpayers can deduct actual renovation expenses up to specified limits based on the type of property, with a maximum of 15% for public housing and 10% for commercial housing [16] - Mortgage interest paid on properties purchased through loans can be deducted from the transfer income, provided valid proof from the lending bank is presented [20][22]

Group 1 - The article discusses the regulations regarding employee welfare expenses and their tax deductibility as per the Corporate Income Tax Law of the People's Republic of China [3] - Employee welfare expenses include various subsidies and non-monetary benefits provided to employees, such as medical expenses, heating subsidies, and transportation allowances [3] - Companies can deduct employee welfare expenses that do not exceed 14% of the total salary expenses [3]

Group 1 - The article discusses the recent announcement by the Ministry of Human Resources and Social Security and four other departments regarding the new regulations for personal pension withdrawals, effective from September 1 [2][3] - Three new scenarios for personal pension withdrawals have been added: reaching the retirement age for basic pensions, complete loss of labor capacity, and settling abroad [2] - Two new application channels for personal pension withdrawals have been introduced, including the National Social Insurance Public Service Platform and the 12333 App [3] Group 2 - Starting January 1, 2024, a deferred tax policy for personal pensions will be implemented nationwide, allowing for tax benefits [3] - Specific conditions for personal pension withdrawal eligibility include exceeding personal medical expenses beyond insurance reimbursements and receiving unemployment benefits for a cumulative total of 12 months within the last two years [4] - The article highlights that personal pensions, unlike basic pensions, are subject to a maximum annual contribution limit of 12,000 yuan and can enjoy tax deductions [7]