填写妥当的表格 843(退税或要求减缓罚金申请表Claim for Refund and Request for Abatement)
填写妥当的表格8316(要求返还F、J、M身份下误扣的社会保障税信息表Information Regarding Request for Refund of Social Security Tax Erroneously Withheld on Wages Received by a Nonresident Alien on an F, J, or M Type Visa)