A payer shall, within 30 days after obtaining its business license or registration certificate, file an application for social insurance registration to the social security agencies in the districts and counties where the entity locates.

• 缴费单位应当自领取营业执照或者登记证书之日起30日内，到其所在地的区、县社会保险经办机构申请办理社会保险登记。