灵活就业人员社保费业务网上办理渠道指引详见链接:http://guangdong.chinatax.gov.cn/gdsw/ywblzn/2023-05/17/06349d2d0b7344ca8e3d9cd748523a20/files/a72ed0168c9343b6b9373648eb625340.pdf