Transportation, water, electricity, maintenance, purchase of office supplies, special invoices for fixed assets, and special invoices for imported laborers obtained by general taxpayers' property companies can be deducted. Operating income, the taxable income is the balance of the total income in each tax year after deducting costs, expenses and losses.

Legal objectivity:

Calculation of taxable income in Article 6 of the Individual Income Tax Law of People's Republic of China (PRC): (1) The comprehensive income of individual residents, after deducting expenses of 60,000 yuan from the income in each tax year, plus the balance after special additional deductions and other deductions determined according to law, is taxable income. (2) For the income from wages and salaries of non-resident individuals, the taxable income shall be the balance of monthly income after deducting expenses of 5,000 yuan; Income from labor remuneration, royalties and royalties shall be taxed. (3) For operating income, the taxable income shall be the balance of the total income in each tax year after deducting costs, expenses and losses. (four) if the income from property leasing does not exceed 4,000 yuan each time, the 800 yuan shall be deducted; If it exceeds 4,000 yuan, 20% of the expenses will be deducted, and the balance will be taxable income.