Minimum payment base of social security is 20 12.

1. Pension: 20% of the unit contribution base (2000 * 20% = 400 yuan) and 8% of the individual withholding base (2000 * 8% =160 yuan); 2. Unemployment: unit contribution 1.5% base (2000* 1.5%=30 yuan), individual withholding 0.5% base (2000*0.5%= 10 yuan), and individual migrant workers do not pay; 3. Work injury: According to the nature of the unit, the withholding ratio is different. Take a wholly foreign-owned enterprise as an example, pay according to 1% of the base (2000 * 1% = 20 yuan), and individuals do not pay; 4. Maternity: employees with foreign registered permanent residence are not covered by this insurance, and the payment base of employees with Beijing registered permanent residence is 0.8%(2000 * 0.8% = 16 yuan), and individuals do not pay; 5. Medical care: 9% of the base (basic medical care)+1% (large-sum overall planning) is paid by the unit (2000* 10%=200), and 2% (basic medical care) +3 (large-sum overall planning) is withheld by the individual (2000*2%+3=43 yuan). 6. Housing accumulation fund: both units and individuals pay 8% of the base (2000 * 8% =160 yuan, * * paid to 320 yuan), and those units with good conditions can apply for an increase to 10%.

Legal objectivity:

Article 12 of the Social Insurance Law: The employer shall pay the basic old-age insurance premium in proportion to the total wages of its employees as stipulated by the state and record it in the basic old-age insurance pooling fund. Employees shall pay the basic old-age insurance premium in accordance with the proportion of wages stipulated by the state and record it in their personal accounts. Individual industrial and commercial households without employees, part-time employees who have not participated in the basic old-age insurance in the employer and other flexible employees participate in the basic old-age insurance; The basic old-age insurance premium shall be paid in accordance with the provisions of the state and credited to the basic old-age insurance pooling fund and individual account respectively.