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Facts and figures about
Mchenry County, Illinois
311,122
County Population
Woodstock
County Seat
603 sq mi
County area
9%
Mchenry County sales tax rate
😵💫 1 CPA for every 300 people in Illinois = high CPA charges
😓 19 million Americans missed the tax filing deadline last year
😨 30 million people miss tax deductions without expert help
😣 Almost 50% of Americans end up overpaying
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Illinois State Income Tax Rates & Brackets for 2023
The following tables represents Illinois's income tax rates and tax brackets:
SINGLE FILER
Brackets
Rates
$0+
4.95%
MARRIED FILING JOINTLY
Brackets
Rates
$0+
4.95%
Filing Status
Standard Deduction Amt.
Single
n.a.
Couple
#VALUE!
Mchenry county Sales Tax Rates for 2023
City
Sales Tax Rate
Tax Jurisdiction
Crystal Lake
8%
Lakewood
Mchenry
7.75%
Mchenry
Algonquin
9%
Carpentersville
Woodstock
8%
Lakewood
Lake In The Hills
8%
Algonquin
Cary
8%
Algonquin
Huntley
8%
Algonquin
Mchenry
8%
Volo
Harvard
7.75%
Boone
Marengo
7.75%
Boone
Crystal Lake
7.75%
Crystal Lake
Wonder Lake
7%
Regional Transport. Authority (Rta)
Spring Grove
8%
Fox Lake Central Bd Sp
Island Lake
7%
Regional Transport. Authority (Rta)
Fox River Grove
8%
Fox River Grove 1050 Hwy Sp
Richmond
7.75%
Spring Grove
Hebron
7%
Regional Transport. Authority (Rta)
Union
7%
Regional Transport. Authority (Rta)
Ringwood
7.75%
Spring Grove
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