How to adjust the social security base in Shanghai in April? The employee base needs to be increased.

1. Should Shanghai's social security base be adjusted once a year in April, but it can't be adjusted at ordinary times? No2。 If the social security base is adjusted by 300 people, it can be operated online. Do I need to go through any formalities at the counter after the operation? Print paper materials and build official seal, all staff members sign or provide a letter of commitment, and the signature and date of the agent will be sent to social security before the end of February. 3. What is the specific operation of adjusting the social security base at the counter? Do you need any information and forms? Do I need to go to the social security office to get the form, or can I download it online? Declaration 1, contract, salary slip, explanations submitted by units and individuals, all stamped with official seals, and brought payment cards to social security. 4. Is it necessary to adjust and verify the social security base every year, and is it necessary to keep the salary unchanged? Yaocuo

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.