工卡是工作签证，不是社安卡号码。过去工卡以什么报税我不清楚但现在有个专门号码给外国人报税，简称 TIN

来源: 明初于 2025-06-30 18:18:23 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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