1. Income from wages and salaries is subject to the seven-level excess progressive tax rate, which is calculated according to the monthly taxable income. The tax rate is classified according to the taxable income of individual monthly wages and salaries, with the highest level being 45%, the lowest level being 3%, and the ***7 level.

2. The income from production and operation of individual industrial and commercial households and the 5-level excess progressive tax rate applicable to enterprises and institutions. The income from production and operation of individual industrial and commercial households and the annual taxable income from contracted operation and lease operation of enterprises and institutions are classified into grades, with the lowest grade being 5%, the highest grade being 35%, and the first grade being 5.

3. Proportional tax rate. Personal income tax is levied on income from remuneration for authors, remuneration for labor services, royalties, interest, dividends, bonus income, income from property leasing, income from property transfer, accidental income and other income, and the proportional tax rate of 20% is applicable. Among them, the proportional tax rate of 20% is applicable to the income from remuneration, and the tax payable is reduced by 30%; If the one-time income from labor remuneration is abnormally high, except for 20% tax, the part of taxable income exceeding 20,000 yuan to 50,000 yuan shall be calculated according to the provisions of the tax law, and then levied according to 50% of the taxable amount; More than 50,000 yuan, plus 100%.