The Tax Brief real effective rates for 111+ countries — bi-weekly, free.
HEAD-TO-HEAD TAX COMPARISON · 2026

COUNTRY A California VS COUNTRY B Wisconsin

Side-by-side analysis of income tax, effective rates, and take-home pay for California and Wisconsin in 2026.

Daniel · CountryTaxCalc Updated June 2026 Tax Comparison 2026
Calculate your take-home → See all comparisons →
OVERVIEW
California and Wisconsin are both progressive-tax states, but California's rates are dramatically higher: top rates of 13.3% vs Wisconsin's 7.65%. On $100,000 income, Wisconsin saves approximately $2,536/year in state income tax. Wisconsin's four brackets (3.5%, 4.4%, 5.3%, 7.65%) are structured similarly to California's but cap out at a much lower rate. Wisconsin offers dramatically cheaper housing than California — Madison and Milwaukee median homes run $300-380k vs California's $750k-$1.2M. Wisconsin is also home to a significant healthcare and education sector, with UW-Madison as a major research institution and employer.
Section 01

The Big Picture

Top-line rates and effective take-home for a typical earner — including income tax, social contributions, and applicable surcharges.

🌴
COUNTRY A
California
TAX RATE
1-13.3%
Progressive
Highest state income tax with 10 brackets from 1% to 13.3%
🧀
COUNTRY B
Wisconsin
TAX RATE
3.5-7.65%
Progressive
4 brackets from 3.5% to 7.65%
TYPICAL ANNUAL DIFFERENCE
Moving from Wisconsin → California at $100,000
$2,536
That's $211/month back in your pocket
Section 02

Tax Savings by Income Level

Net take-home after all income tax, social contributions, and surcharges — for a single employee with no dependents.
GROSS INCOME
🌴 CA TAX
🧀 WI TAX
SAVINGS
10-YEAR
$50,000
$2,186
$2,105
$81
$810
$75,000
$4,076
$3,372
$704
$7,040
$100,000
$7,606
$5,070
$2,536
$25,360
$150,000
$14,656
$8,908
$5,748
$57,480
$200,000
$21,706
$12,728
$8,978
$89,780
💡

CountryTaxCalc.com is reader-supported. When you use our partner links, we may earn a commission at no cost to you. This helps us provide free tax calculators and comparison tools. Learn more about our affiliate partnerships

Talk to a Real CPA

Taxhub

★ 4.8 verified reviews  ·  3,758 reviews

Moving between states means a complex multi-state tax return. Taxhub matches you with a real CPA via video call — average cost $325. Rated 4.8★ by 3,700+ clients.

⚠ Not for simple single-state returns. Free filing is fine for straightforward W-2 situations.

Get Matched With a CPA →

Interested in reaching this audience? Advertise on CountryTaxCalc →

🌴

California Pros & Cons

+ PROS
  • Tech powerhouse: Silicon Valley — global leader in software, AI, biotech, and venture capital
  • Higher salaries: CA tech salaries 35-50% higher than Wisconsin equivalents
  • Prop 13 protection: Property tax locked at purchase price — major long-term benefit
  • Year-round mild climate: Especially coastal California — no sub-zero winters
  • Cultural amenities: World-class museums, dining, entertainment, national parks nearby
− CONS
  • Highest income tax: 13.3% top rate costs $7,606 on $100k, $21,706 on $200k
  • Housing crisis: Bay Area median $1.2M+, San Diego $900k vs Madison $370k
  • High cost of living: California 40-60% more expensive than Wisconsin overall
  • State SDI deduction: Additional 1.1% State Disability Insurance payroll deduction
  • State budget issues: California's reliance on top earners creates volatile revenue swings
🧀

Wisconsin Pros & Cons

+ PROS
  • Much lower tax: 7.65% top rate saves $2,536/year on $100k vs California
  • Affordable housing: Madison median ~$370k, Milwaukee ~$225k vs Bay Area $1.2M
  • Strong university presence: UW-Madison — top research university, major employer
  • Healthcare hub: Mayo Clinic partnerships, major hospital systems in Milwaukee/Madison
  • Outdoor lifestyle: Great Lakes access, Door County, skiing, hiking — 4 seasons
− CONS
  • Top bracket still high: 7.65% — comparable to many California brackets, just without the 9.3%+ levels
  • Harsh winters: Sub-zero temperatures, heavy snowfall common December-March
  • Limited tech job market: Madison/Milwaukee smaller ecosystems vs Silicon Valley
  • Higher property tax: Effective rate ~1.6% vs California's ~0.75% effective
  • Brain drain challenge: Young graduates often leave for larger metro areas
FAQ

Frequently Asked Questions

How much do I save moving from California to Wisconsin?

On $100,000 income, Wisconsin saves approximately $2,536/year (CA ~$7,606 vs WI ~$5,070). On $150,000, savings grow to ~$5,748/year. On $200,000, you save ~$8,978/year. The savings are more modest compared to Texas or Florida, since Wisconsin is also a progressive state with a meaningful top rate of 7.65%. However, combined with Wisconsin's dramatically lower housing costs, the total financial picture improves substantially.

What are Wisconsin's income tax brackets for 2026?

Wisconsin has four tax brackets for 2026 (single filers): 3.5% on income $0-$13,810; 4.4% on $13,811-$27,630; 5.3% on $27,631-$304,170; and 7.65% on income over $304,170. For married joint filers, brackets are roughly doubled. Most earners at $75,000-$150,000 will land primarily in the 5.3% bracket, making Wisconsin's effective rate for middle-income earners around 4.5-5.5% — significantly lower than California's 9.3% bracket that begins at $66,295.

Is Wisconsin or California better for retirement?

Wisconsin is moderately retirement-friendly. Wisconsin does not tax Social Security income. Federal pension income is partially exempt. Private pension income is fully taxable at 3.5-7.65%. California taxes all retirement income at full progressive rates (except Social Security). For most retirees with $60,000-$100,000 in income, Wisconsin's tax burden would be $1,000-$4,000/year less than California's. Neither state is as favorable as Florida or Texas for retirees.

How does Wisconsin's property tax compare to California?

Wisconsin has a notably higher effective property tax rate (~1.6-1.85%) than California's effective rate (~0.75%). However, California's Prop 13 gives long-term homeowners artificially low assessments. On comparable quality homes: in Madison WI, a $370k home pays ~$5,920/year property tax; in San Jose CA, an $800k home (bought recently) pays ~$6,000/year. Absolute dollar property taxes end up similar or higher in CA on higher-priced homes, while Wisconsin's rates per dollar of value are much higher.
From the brief
NL27%new 2027 rate, down from 30%
DK65.4kkr/mo threshold, cut from 78k
MT1940snon-dom regime unchanged since
The Tax Brief · Subscribe free

More like this, every two weeks.

Verified rates, real after-tax figures, plain English. Free.

Bi-weekly. No spam. Unsubscribe in one click.