What does withholding social security mean?

Withholding and remitting refers to a way in which units and individuals who have the obligation to withhold and remit according to tax laws and regulations are responsible for withholding and remitting taxpayers' tax payable. That is, when the payer pays the taxpayer, he directly deducts the tax from the payment according to law and pays it on his behalf. Its purpose is to control scattered and uncontrollable tax sources. The private labor service fee paid by the company is not within the scope of withholding, because it also involves the collection of business tax. Therefore, individuals should apply to the tax bureau for issuing labor service invoices and paying taxes (about 8%) with their personal ID card and company payment certificate (with official seal), and the company will pay with the invoice of the other party and pay before tax. You can't pay before tax without an invoice.

Legal objectivity:

Article 10 of the Social Insurance Law of People's Republic of China (PRC), employees shall participate in the basic old-age insurance, and the employer and employees shall jointly pay the basic old-age insurance premium. Individual industrial and commercial households without employees, part-time employees who have not participated in the basic old-age insurance in the employer and other flexible employees can participate in the basic old-age insurance, and individuals pay the basic old-age insurance premium. The measures for the endowment insurance of civil servants and staff managed by reference to the Civil Service Law shall be formulated by the State Council.