Beginning January 1, 2019, the regulations implementing SB 477 require foreign labor contractors to register with the Labor Commissioner's Office. If foreign individual is a United States Permanent Resident: Individual must complete IRS Form W9.I highly recommend that you engage a tax attorney or tax accountant immediately to go over your tax issues. This article will outline four steps for hiring international contractors overseas and how Wise can help cut costs on global payments. The Independent Contractor Information Packet is available on the DSJ Website or contact the Human. Resources for customer service at 408-983-0149. Do you need a 1099 for international contractors? Your guide for understanding how to hire and pay independent contractors around the world. Discover essential steps for safely paying international contractors. Our guide simplifies compliance, currency, payment methods, contracts, and more.