Taxes in Green Bay
Wisconsin levies a real, genuine 4-bracket state income tax (3.50%-7.65%), with NO local or county piggyback income tax layer -- a genuine, disclosed relocation-relevant simplification, though Brown County's own property tax runs genuinely elevated, consistent with Wisconsin's statewide profile.
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Learn moreWisconsin's Real, Genuine 4-Bracket State Income Tax
Wisconsin's state income tax is a real 4-bracket progressive structure, running 3.50% to 7.65% on income over $315,310 for single filers (2026) -- a real, moderate-to-elevated top rate this record discloses honestly rather than understating, per the Wisconsin market manifest's own research context.
No Local Piggyback Income Tax Layer -- A Genuine Simplification
Unlike Maryland (covered elsewhere in this project), Wisconsin has NO local or county piggyback income tax layer on top of the state schedule -- the state rate is the whole income-tax story, a genuine relocation-relevant simplification for Green Bay residents.
Brown County Property Tax Runs Genuinely Elevated -- Covered in Full Elsewhere
As detailed in full on the property-taxes topic page, Brown County's own effective property tax rate ran approximately 1.40% -- genuinely elevated, consistent with Wisconsin's statewide range of approximately 1.32%-1.85%, though the county's 2026 mill rate is the lowest on record.
Wisconsin's Real Sales Tax
This pass focused primarily on income and property tax; movers should confirm Wisconsin's current state and any applicable Brown County sales tax rate directly with the Wisconsin Department of Revenue for specific purchase-planning purposes.
Confirm Your Own Specific Bracket Directly
Because Wisconsin's 4-bracket structure depends on a filer's specific income level and filing status, movers should confirm their own actual tax liability directly with a tax professional or the Wisconsin Department of Revenue's own resources rather than relying on the top-bracket figure alone.
Key takeaways
- Wisconsin's real 4-bracket state income tax runs 3.50%-7.65% -- a real, moderate-to-elevated top rate on income over $315,310 for single filers (2026).
- Wisconsin has NO local or county piggyback income tax layer -- a genuine, disclosed simplification versus states like Maryland.
- Brown County's own property tax rate (~1.40%) is a real, distinct mechanism from the income tax figures above, and runs genuinely elevated statewide.
- The county's 2026 mill rate is the lowest on record, a real, current, disclosed decrease.
- Confirm your own actual tax liability directly with a tax professional, since Wisconsin's bracket structure depends on specific income and filing status.
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