To do this, you must fill out and file Form 1099-MISC at the end of the fiscal year. This article will outline four steps for hiring international contractors overseas and how Wise can help cut costs on global payments.Protect your rights as a contractor. An independent contractor requires little more than a contract, a project assignment, and a deadline. This how-to guide provides the best methods and resources to make overseas payments to international contractors quickly, safely and securely. Employment paperwork. Contract to an individual, partnership, or estate (box 3);. 5. Any fishing boat proceeds (box 5);. 6. Thereof, arising out of or based upon Contractor's acts or omissions in performing under this Agreement.