On 1040X "amended tax return", put in your name / address / SSN, copy all the numbers to part I and II, even there is no changes. In part III put in an explaination about 3520.
More than $100,000 from a nonresident alien individual or a foreign estate (including foreign persons related to that nonresident alien individual or foreign estate) .
伤脑筋的问题。正常报税4月已经完成了。刚突然想起来去年有海外赠与超过了10万，忘了报3520. 这可如何是好？ 这里谁有过同样的情况吗？有什么办法可以补救吗？ 去年倒是没忘记，按时寄出去了。能不能把表补寄过去，然后附一封信找个理由解释一下，争取坦白从宽？ 谢谢。
On 1040X "amended tax return", put in your name / address / SSN, copy all the numbers to part I and II, even there is no changes. In part III put in an explaination about 3520.
https://www.irs.gov/forms-pubs/about-form-1040x
hhtt_文学城博客 (wenxuecity.com)
More than $100,000 from a nonresident alien individual or a foreign estate (including foreign persons related to that nonresident alien individual or foreign estate) .