Employees cannot pay social security due to their own reasons. Is it valid for employees to write statements?

Your company can make it clear in the system that all economic losses caused by employees' personal reasons, such as late payment fees, cannot be paid on time, and shall be borne by the employees themselves (or, during the unpaid period, the company will pay the employees in cash as social security subsidies according to the fees payable by the enterprise. Although it may still need to be paid when it expires, at least it will not be considered that the company has evaded its obligation to pay during arbitration or audit, and the company will finally ask the employees to return the social security subsidies.