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Utahworking inMississippi
Standard — file nonresident return if onsite

Mississippi

Work State Tax Rate
Flat 4.4% (2025), 4.0% (2026)
Withholding Starts
Day 1
Law Last Updated
Jan 1, 2026

Employee Obligations (Which Returns YOU Must File)

If you physically work in Mississippi, file a nonresident Mississippi return (tax rate: Flat 4.4% (2025), 4.0% (2026)). Then file your Utah return and claim the TC-40S credit so you don't get taxed twice on the same income.

Employer Obligations (What Your Employer Must Withhold & Remit)

Register for withholding and unemployment from day 1. Unemployment applies to the first $14,000 of wages.

Row last reviewed: Apr 17, 2026Home state credit form: TC-40S

This is general information, not tax or legal advice. Laws change frequently. Always consult a licensed CPA or tax attorney for your specific situation. All information researched as of March 21, 2026.