Utah withholding tax tables for quick lookup. For questions about Utah withholding tax, see , or call us at 801-297-2200 (1-800-662-4335 outside the Salt Lake.You may be exempt from Utah withholding requirements if you do business in Utah for 60 days or less in a calendar year and have Tax Commission approval. The IRS Tax Withholding Estimator is available to help employees determine the proper amount of federal income tax withholding. Complete Form W-4MN so your employer can withhold the correct Minnesota income tax from your pay. Learn about programs and organizations that give free legal advice and may help you find a free or lowcost attorney. Out-of-State Businesses: Only out-of-state businesses need to complete this section. , the vendor files a U.S. income tax return. Just fill out the online application, and you're on your way. Yes! With Waterford Upstart, children build foundational skills in reading, math, and science, wherever they learn!