Is the social security fee for the fourth-level disabled exempted?

Hello, social security is inevitable for level 4 disability certificate. The specific provisions are as follows: for the disabled persons with Grade IV who participate in social insurance, the subsidy standard: according to the minimum payment ratio of basic old-age insurance for urban and rural residents in the current year, the severely disabled individuals who enjoy the minimum living security benefits will be fully subsidized; Give 50% subsidies to severely disabled people who do not enjoy subsistence allowances and non-severely disabled people who enjoy subsistence allowances. The subsidy period shall not exceed 15 years. I hope the above can help you.