W8BEN for individual foreign contractors. W8-BEN-E for foreign contracts with corporate entities.You must make all deposits of taxes paid with respect to Form 1042-S (including taxes withheld under either chapter 3 or chapter 4) electronically. For all US based contractors I file the 1099 and put them under the appropriate Contract Labor part. What would be the correct way of expensing this? The partnership must complete Form 8804 and attach a copy of every foreign partner's 8805again, even if no withholding tax is paid. See What is backup withholding? Recorded the reasons in the Solicitation or Contract file. 28.