又看了看论坛的帖子
有大佬说
以及仔细看看了1040-NR的instruction。
Don’t include tax withheld on Form 8805, Form 8288-A, and 1042-S on Form 1040-NR, line 25c. The taxes withheld on those forms are reported on Form 1040-NR, lines 25e, 25f, and 25g, respectively.
Line 25g—Form(s) 1042-S. Enter on line 25g the total amount shown as federal income tax withheld under chapter 3 or 4 on your Form(s) 1042-S. The withholding credit should be shown in box 10 of your Form(s) 1042-S. Attach Form(s) 1042-S to the front of your return.
总结出了省事省脑子的做法（针对NRA银行开户奖励）是，把利息收入填在schedule NEC，把1042-S的利息withheld填在25g，然后attach所有的1042-S，file上去就行了。
刚刚检查了一下statement发现不知道何时多了一条Federal tax withheld refund。。。好吧，看来Chase没有多吞我的钱，good
刚刚用taxact想加上amendment，结果被IRS拒绝了，理由是
If there is no Form 1042-S with Code 01 or 07 in the return and Schedule NEC (Form 1040-NR), Other Interest amount is present, then the corresponding Tax Rate must be greater than 30%.
难道说收到1042-S真的不需要报，也不能报？？