How to calculate the social security tax for two years after salary?

According to the provisions of China's tax law, individual income tax is a kind of tax calculated and paid according to the applicable tax rate and method stipulated in the tax law according to the individual's wage income and other income that is obligated according to the tax law. The specific calculation method of individual income tax is as follows:

1. Determine taxable income:

-First, deduct the threshold (currently 5,000 yuan) from the wage income to get the taxable income.

-Secondly, according to the specific tax laws, deduct the items that can be deducted before tax, such as children's education, continuing education, housing loan interest, etc.

2. Determine the applicable tax rate and quick deduction:

-according to the taxable income, check the personal income tax rate table of the corresponding year to determine the applicable tax rate and quick deduction.

3. Calculate personal income tax:

-Individual income tax = taxable income × applicable tax rate-quick deduction

It should be noted that two factors need to be considered to deduct the social security tax for two years: the social security payment base and the deduction threshold.

The specific calculation method of deducting the two-year social security tax from the salary is as follows:

1. First, determine the pre-tax wage income and social security payment base, and calculate the total social security tax for two years.

2. Then, according to the pre-tax wage income MINUS the total social security tax for two years, the actual taxable income is obtained.

3. Finally, according to the calculation method of actual taxable income and personal income tax, calculate the personal income tax after deducting two years of social security tax.

It should be noted that the tax policy may be adjusted according to different years, and the specific calculation method is subject to the laws and regulations of that year. If the specific situation is complicated or there are other preferential policies, it is recommended to consult professional tax agencies or individual income tax professionals to obtain more accurate calculation results.