The company does not pay social security, but pays a tax.

Paying social security is the legal obligation of the company, and you have the right to ask the company to pay social security. If you leave your job because the company has not paid social security, you can also ask the company to pay economic compensation. The economic compensation will be paid to you according to the number of years the laborer has worked in the company and the standard of paying one month's salary for each full year. For more than six months but less than one year, it shall be counted as one year; Less than six months, pay economic compensation for half a month's salary.

Legal objectivity:

Article 86 of the Social Insurance Law, if an employer fails to pay social insurance premiums in full and on time, the social insurance premium collection agency shall order it to pay within a time limit or make up for it, and from the date of default, an overdue fine of 0.5% 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.