2021 Social Security Card has the following functions:
 1. Identity certificate: It is an important identity certificate for us to handle various social services.
 2. Information record: The social security card records our personal basic information and key information in the Ministry of Human Resources and Social Security. There are many hotels in many places now. If you don't have your ID card or driver's license, you can also stay by swiping your social security card.
 3. Self service query: you can query related social security benefits, including handling related businesses, through the social security card.
 4. Medical settlement: social security card supports pension, and unemployment compensation includes various cost settlement of medical work-related injury maternity insurance.
 5. Payment and treatment receiving: all kinds of social security subsidies, skill post subsidies and employment subsidies are issued through the social security card
 6. Financial payment: social security card can be used for deposit withdrawal and consumption transfer.
 Then the handling process of social security card:
 1. Take the original of your valid ID card to the place where you go to get the social security card application registration form and fill it out;
 2. Submit copies of ID cards, ID photos and other materials to the social security declaration agency;
 3. If the application is successful, you can get a new social security card after receiving the notice. How to deal with the insurance card?
 To sum up, the social security card has more and more functions, bringing convenience to people's lives. If you want to apply for a social security card, you can go to the Social Security Bureau to apply for it after you have prepared the materials.
 Legal basis:
 Article 58 of the Social Insurance Law of the People's Republic of China The employing unit shall apply to the social insurance agency for social insurance registration for its employees within 30 days from the date of employment. If social insurance registration is not handled, the social insurance agency shall verify the social insurance premiums that should be paid.
 Individual businesses without employees who voluntarily participate in social insurance, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration.
 The State shall establish a national unified personal social security number. The personal social security number is the citizen identity number.
 Article 2 of the Social Insurance Law of the People's Republic of China, the state establishes basic endowment insurance, basic medical insurance, work-related injury insurance, unemployment insurance, maternity insurance and other social insurance systems to protect citizens' rights to material assistance from the state and society in accordance with the law in cases of old age, disease, work-related injury, unemployment, maternity and other circumstances.
 Article 3 of the Social Insurance Law of the People's Republic of China, the social insurance system adheres to the principle of wide coverage, basic insurance, multi-level and sustainable, and the level of social insurance should be consistent with the level of economic and social development.
 Article 4 of the Social Insurance Law of the People's Republic of China: Employers and individuals within the territory of the People's Republic of China who pay social insurance premiums according to law have the right to inquire about payment records and individual rights and interests records, and require social insurance agencies to provide social insurance consulting and other related services.
 Individuals enjoy social insurance benefits according to law and have the right to supervise their own contributions.