[1.社保作废](1.%E7%A4%BE%E4%BF%9D%E4%BD%9C%E5%BA%9F.md) [2.社保查询](2.%E7%A4%BE%E4%BF%9D%E6%9F%A5%E8%AF%A2.md) [3.单位社保费确认](3.%E5%8D%95%E4%BD%8D%E7%A4%BE%E4%BF%9D%E8%B4%B9%E7%A1%AE%E8%AE%A4.md) [4.参保登记信息查询](4.%E5%8F%82%E4%BF%9D%E7%99%BB%E8%AE%B0%E4%BF%A1%E6%81%AF%E6%9F%A5%E8%AF%A2.md) [5.社保缴款书查询及打印](5.%E7%A4%BE%E4%BF%9D%E7%BC%B4%E6%AC%BE%E4%B9%A6%E6%9F%A5%E8%AF%A2%E5%8F%8A%E6%89%93%E5%8D%B0.md)