... C. QI must file three Forms 1042-S, one each for A, B, and C. The Forms 1042-S must show information relating to FP in boxes 17 through 20.Instructions for Form 1042-S (2013) -11-Page 12 of ... completes a Form 1042-S for A and for B as the recipients. WA includes information relating to NQI in boxes 17 through 20 on the Forms 1042-S for A and B. WA subjects the remaining $50 of ... associate Forms W-8, W-9, or other documentary evidence with the Form W-8IMY that NQI provides WA. A, B, and C are foreign persons for whom NQI has valid documentation establishing their foreign...