You may be required to file federal Form 1099NEC to report payments made to independent contractors. The eligible Foreign National must complete IRS Form 8233 and the Tax Treaty Affidavit.Discover essential steps for safely paying international contractors. Our guide simplifies compliance, currency, payment methods, contracts, and more. Objective: To provide Minnesota State Colleges and Universities with procedures to comply with tax laws as they apply to nonresident alien vendor payments. Contact Tax Services prior to contracting with or making payment to a foreign entity or individual. In this case, you'll be free from withholding the state income tax as Minnesota has reciprocity agreements with both states. Employers who are required to withhold the 2 percent Minnesota withholding tax on independent contractors in the construction trades. Independent contractors are often responsible for their own expenses. If you are an independent contractor, do not complete a W-4 for Iowa.