1042-S Federal Withholding

[zachtxpro]

I am trying to add federal tax withheld from form 1042-S line 7a. Is there a place to enter this?

[sjrcpa]

On a 1040, 1040NR, or some other return?

[zachtxpro]

On a 1040. It might have been issued instead of a W2-G in error. The taxpayer has an ITIN.