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Facts and figures about
Mercer County, Illinois
15,582
County Population
Aledo
County Seat
561 sq mi
County area
7.75%
Mercer 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!
Mercer county Sales Tax Rates for 2023
City
Sales Tax Rate
Tax Jurisdiction
Aledo
7.25%
Mercer
Sherrard
7.25%
Mercer
Viola
7.25%
Mercer
New Boston
7.25%
Mercer
New Windsor
7.75%
Henry
Reynolds
7.25%
Mercer
Joy
7.25%
Mercer
Keithsburg
7.25%
Henderson
Matherville
7.25%
Mercer
Seaton
7.25%
Mercer
Preemption
7.25%
Mercer
North Henderson
7.25%
Mercer
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