In Beijing, I changed my work unit in February 2022. Why is it near the end of March? Social security still has no payment display.

Maybe the new unit hasn't paid you social security yet.

You can check your social security card number in the following ways:

1. Look through the social security card and see the social security number on the card face and the social security account number on the social security receipt. There will be account records in both places.

2. Take my ID card to the service hall of the local social security bureau to check and print the payment list.

3. You call the local social security bureau, report your personal ID number and inquire about the payment of personal endowment insurance.

4. You can use the social security number or ID number to check the payment of individual endowment insurance on the website of the local social security bureau. Enter the personal payment information with the ID number, and you can see the social security number.

Social insurance refers to a non-profit social security system with income redistribution function, which is used by the state to prevent and force most social members to participate.