Enterprises pay social security directly without filing.

Legal analysis: To check whether the employee's labor contract is filed, you can go to the Human Resources and Social Security Bureau where the company is located with your ID card and labor contract. Under normal circumstances, the first page of the labor contract will be stamped with the labor contract filing chapter of the Human Resources and Social Security Bureau. The Labor Contract Law does not stipulate that labor contracts must be filed. The labor contract shall come into effect after the employer and the employee reach an agreement through consultation and sign or seal the text of the labor contract.

Legal basis: Article 16 of the Labor Contract Law stipulates that a labor contract shall come into effect after the employer and the employee reach an agreement through consultation and sign or seal the text of the labor contract. The text of the labor contract is held by the employer and the employee respectively.