Visitor III

1042-S form with Income code 19.

Hi, I'm on F1 OPT visa and will file Tax as a Resident Alian.  I have received both W2 and 1042-S.   On the 1042-S, the gross income was same as the local wage listed on my W2 from, but the income code is 19 and exemption code is Chapter 3, code 15.  I found box 7 is zero,  so no tax was withheld.  I am not clear how to report 1042s.   Many thanks!