How to adjust the social security base in Beijing?

Legal analysis: during the reporting period of non-social security base, it is sometimes necessary to adjust the base. For example, if an employee pays back in the original unit, the current unit needs to reduce the number of employees first and then increase the number. If the supplementary base is different from the current base, it will fail to increase the number of employees again, and the prompt is "The same company has applied for an increase in employees, and the monthly salary of this employee cannot be modified. If you need to modify it, you must go to the social security agency. "

Legal basis: Notice on issues related to the consolidated declaration of "five insurances and one fund" payment wages in 200211. Social insurance premiums in this Municipality are managed by human resources and social security departments and medical insurance departments, and collected by tax departments. Housing provident fund is managed and collected by Beijing Housing Provident Fund Management Center. In order to facilitate the employer, simplify the handling process, improve the service efficiency, and unify the entrance, standards and caliber, the employer (including government agencies and institutions) handled the "five insurances and one fund" on 202 1, and Ministry of Human Resources and Social Security will transmit the relevant data to the tax department, medical insurance department and provident fund department after handling it.