Wisconsin vs Utah Taxes
Compare the total tax burden between Wisconsin (3.5% – 7.65%) and Utah (4.65% flat). Enter your income to see which state saves you more.
Tax at Different Income Levels
| Income | Wisconsin Total Tax | Utah Total Tax | Annual Savings |
|---|---|---|---|
| $75,000 | $16,440 | $16,442 | +$2 |
| $100,000 | $25,178 | $25,017 | Save $161 |
| $150,000 | $43,271 | $42,785 | Save $486 |
| $200,000 | $60,264 | $59,453 | Save $811 |
Based on single filer, standard deduction, 2025 tax year. Includes federal income tax, state income tax, and FICA.
Why the difference
You'd save $161/year ($13/month) in Utah vs Wisconsin.
Tax structure
Wisconsin uses progressive brackets up to 7.6%, while Utah has a flat 4.7% state income tax.
Effective rate at your income
At $100,000, Utah's effective state rate is 3.9% vs 4.1% in Wisconsin — a 0.2 percentage point gap.
Tip: In a progressive-bracket state, pre-tax 401(k) and HSA contributions reduce your state tax bill along with federal tax. If you are near a bracket boundary, an additional contribution can drop you into a lower state bracket.
Tip: With a flat tax rate, your effective state rate is predictable and consistent. Focus tax reduction on pre-tax contributions (401k, HSA) and any state-specific deductions or credits available.
Understanding Each State
Wisconsin
This state uses a progressive income tax system with multiple brackets, similar to the federal system. Only the income within each bracket is taxed at that rate, so your effective state rate is lower than the top bracket. Tax planning strategies include maximizing pre-tax retirement contributions to reduce state-taxable income.
Tip: In a progressive-bracket state, pre-tax 401(k) and HSA contributions reduce your state tax bill along with federal tax. If you are near a bracket boundary, an additional contribution can drop you into a lower state bracket.
Utah
This state uses a flat income tax rate, meaning the same percentage applies to all taxable income regardless of how much you earn. This simplifies tax planning but means there is no bracket benefit for lower earners. The effective rate is very close to the headline rate after deductions.
Tip: With a flat tax rate, your effective state rate is predictable and consistent. Focus tax reduction on pre-tax contributions (401k, HSA) and any state-specific deductions or credits available.
Key Comparison Points
Income tax structure: Wisconsin has a progressive income tax (3.5% – 7.65%), while Utah has a flat income tax (4.65% flat).
Beyond income tax: State tax comparisons should also consider property tax rates, sales tax, and cost of living. A state with no income tax may have higher property or sales taxes that offset the savings.
SALT deduction cap: Under OBBBA (2025+), the federal SALT cap is $40,000, phasing out above $500,000 MAGI toward a $10,000 floor. This limits the federal tax benefit of living in a high-tax state, so the gross state tax difference remains close to the net difference for most earners — especially high earners inside the phaseout.
Frequently asked questions
Is it cheaper to live in Wisconsin or Utah?
Based on income tax alone, Utah has a lower tax burden. At $100K income, you'd save $161 annually in Utah compared to Wisconsin. However, total cost of living also depends on property taxes, sales taxes, and housing costs.
How much would I save moving from Wisconsin to Utah?
A single filer earning $100,000 would save approximately $161 per year in total taxes by living in Utah instead of Wisconsin. At $150,000 income, the savings change to $486 per year.
What is the income tax rate in Wisconsin?
Wisconsin has a progressive income tax with rates of 3.5% – 7.65%.
What is the income tax rate in Utah?
Utah has a flat income tax with rates of 4.65% flat.