What date does the enterprise social security declaration expire every month?

Social security declaration in the current month, generally before the 15th of each month; The examination and approval processing system will automatically declare the deduction within 16-25 days, which can't be over a month, otherwise a late fee will be paid.

The company pays social security in the current month, and the personal payment is withheld and remitted by the company. Deduct last month, deduct this month and make up the deduction next month, which is decided by the company. Social security only charges the current insurance premium, and does not stipulate the withholding time of individual contributions.

At the same time, according to the regulations, the social security payment base is determined once a year, and it will remain unchanged in that year. From March to April every year, the unit will report to the social security agency according to the average monthly salary of employees in the previous year as the payment base, and make final accounts at the end of the year. The base will not change with the monthly salary of that year.

Therefore, employers need to purchase social security in accordance with state regulations, which is stipulated by law. For workers, it will be deducted from their wages every month, and the employer will declare it on 1- 15 of each month.

Legal basis:

People's Republic of China (PRC) social insurance law

Article 57 An employing unit shall, within 30 days from the date of its establishment, apply to the local social insurance agency for social insurance registration with its business license, registration certificate or unit seal. The social insurance agency shall, within fifteen days from the date of receiving the application, examine and issue the social insurance registration certificate.

Where the social insurance registration items of the employing unit are changed or the employing unit is terminated according to law, it shall, within 30 days from the date of change or termination, go to the social insurance agency to handle the change or cancellation of social insurance registration.

The market supervision and management department, the civil affairs department and the organization management organ shall promptly inform the social insurance agency of the establishment and termination of the employing unit, and the public security organ shall promptly inform the social insurance agency of the birth, death, household registration, migration and cancellation of the individual.

Article 84

If the employer fails to apply for social insurance registration, the social insurance administrative department shall order it to make corrections within a time limit; If no correction is made within the time limit, the employer shall be fined between one and three times the amount of social insurance premiums payable, and the directly responsible person in charge and other directly responsible personnel shall be fined between 500 yuan and 3,000 yuan.

Article 86

If the employer fails to pay the social insurance premium in full and on time, the social insurance premium collection agency shall order it to pay it within a time limit or make up for it, and from the date of default, an overdue fine of 5/10000 shall be added daily; Failing to pay within the time limit, the relevant administrative departments shall impose a fine of more than one time and less than three times the amount owed.