Which side will be refunded for cross-provincial social security duplicate payment?

Legal analysis: employees are not allowed to participate in pension insurance at the same time in more than two pension insurance co-ordination areas. Employees who repeatedly participate in endowment insurance should choose one of them to participate in endowment insurance; If you don't choose to participate in the local endowment insurance, the endowment insurance premiums paid locally during the repeated participation in the endowment insurance will be returned to the enterprise and yourself respectively according to the original payment ratio. If you apply for returning the repeated payment of endowment insurance in the personal window of the place, all the payment principal will be returned to the individual.

Legal basis: Article 5 of the Notice of Ministry of Human Resources and Social Security on Several Issues Concerning the Transfer and Continuation of the Basic Old-age Insurance Relationship for Employees of Urban Enterprises involves the issue of receiving the basic old-age pension repeatedly. After the implementation of the "Interim Measures", the insured who repeatedly received the basic pension, after consultation with the social insurance agency, decided to keep one of the old-age insurance relationships and continue to receive treatment. After the other old-age insurance relationships were cleared, the remaining part of the personal account was returned to him at one time.