之前本科一直没收入所以也没care报税，只记得在某一年参加了一个workshop糊里糊涂
交了一次8843
去年master做了实习，F1满5年用turbotax报税也没啥问题
今天和朋友聊天突然发现还有8843这么个东西……我还要给IRS补交么？之前一直没有
收入
查了下Penalty for Not Filing也只是说不交8843自动把你当成美国人扣税，问题是我
之前都没有收入？是不是等IRS来找我再说？我感觉我都不欠他们钱估计也没空鸟我……
Form 8843
If you do not file Form 8843 on time, you
may not exclude the days you were
present in the United States as a
professional athlete or because of a
medical condition or medical problem
that arose while you were in the United
States. Failure to exclude days of
presence in the United States could
result in your being considered a U.S.
resident under the substantial presence
test.
