Home-improvement contractors must be licensed in New York City, Suffolk, Nassau, Westchester, Putnam, and Rockland counties, and the City of Buffalo. This guide will help you learn how to hire overseas contractors and pay them compliantly.How to hire overseas contractors in a foreign country. The following forms may be necessary for compliance with Suffolk County's Lawful Hiring of Employees Law. To download, click the file name. Learn how U.S. companies can hire foreign independent contractors, covering legal aspects, benefits, and compliance tips. This article will outline four steps for hiring international contractors overseas and how Wise can help cut costs on global payments. Apply to Life Skills Trainer, Delivery Driver, Pharmacist and more! Explore the surge in demand for international contractors, the benefits of hiring global talent, and key factors to consider in making the right decision. Avoid unlicensed contractors in NYC, Nassau, Suffolk, Putnam, Rockland, Westchester – these are areas of the State where a license is required.