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Facts and figures about
Rock County, Wisconsin
164,381
County Population
Janesville
County Seat
718.14 sq mi
County area
5.50%
Rock County sales tax rate
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😓 19 million taxpayers filed late last year. Smart CPAs can help taxpayers be prepared.
😨 Smart CPAs can help the 30 million Americans who miss tax deductions each year.
😣 Smart CPAs can put an end to the overpaying on taxes that half of Americans do every year.
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Wisconsin State Income Tax Rates & Brackets for 2023
The following tables represents Wisconsin's income tax rates and tax brackets:
SINGLE FILER
Brackets
Rates
$0 - $12,760
3.54%
$12,760 - $25,520
4.65%
$25,520 - $ 2,80,950
5.30%
$ 2,80,950+
7.65%
MARRIED FILING JOINTLY
Brackets
Rates
$0 - $17,010
3.54%
$17,010 - $34,030
4.65%
$34,030 - $ 3,74,600
5.30%
$ 3,74,600+
7.65%
Filing Status
Standard Deduction Amt.
Single
$11,790
Couple
$16,805
Rock county Sales Tax Rates for 2023
City
Sales Tax Rate
Tax Jurisdiction
Janesville
5.50%
Rock
Beloit
5.50%
Rock
Edgerton
5.50%
Dane
Milton
5.50%
Jefferson
Evansville
5.50%
Green
Clinton
5.50%
Rock
Orfordville
5.50%
Rock
Janesville
5.50%
Janesville
Footville
5.50%
Rock
Afton
5.50%
Rock
Avalon
5.50%
Rock
Beloit
5.50%
Beloit
Hanover
5.50%
Rock
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