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US Tax Portal Paycheck & State Tax Insights
Verified Estimate • 2025/2026 Tax Rules

$21 an Hour After Taxes in Iowa

If you make $21 an hour in Iowa working a standard 40-hour workweek, your annual gross income is $43 680. After accounting for federal income tax, Social Security, Medicare, and Iowa state withholdings, your estimated net take-home pay is $35 476 a year, which comes out to:

Biweekly Paycheck $1 364 every 2 weeks
Monthly Take-Home $2 956 per month
Weekly Net Pay $682 per week
Effective Tax Rate 18.8% total deduction

Custom Paycheck Adjuster

Fine-tune your working hours and wage to see live take-home results

$/hr
40 hrs/week
State Tax Status:Flat 3.80%
Federal Standard Deduction:$15,000 (Single Filer)
FICA Combined Rate:7.65%
Estimated Net Take-Home Pay in Iowa
$1 364/ biweekly paycheck

Equivalent to $35 476 annually or $2 956/month

Take-Home (81.2%)Total Deductions (18.8%)
Federal Withholding:$3 203 /yr
State Withholding:$1 660 /yr
FICA (Social Security & Med):$3 342 /yr
Effective Tax Rate:18.8%

$21/Hour Earnings Schedule (Gross vs Net)

Comparing before-tax earnings and take-home pay across different pay frequencies:

Pay Frequency Gross Pay (Pre-Tax) Total Taxes Net Take-Home
Hourly (1 hour) $21.00 -$3.94 $17.06
Daily (8 hours) $168 -$32 $136
Weekly (40 hours) $840 -$158 $682
Biweekly (Every 2 weeks) $1 680 -$316 $1 364
Monthly (12 per year) $3 640 -$684 $2 956
Annual (Yearly Gross) $43 680 -$8 204 $35 476

Annual Tax Deductions Breakdown

Detailed breakdown of where your salary goes in Iowa:

Federal Income Tax Based on standard single deduction of $15,000
$3 203
Social Security Tax (FICA) Fixed at 6.2% of gross earnings
$2 708
Medicare Tax (FICA) Fixed at 1.45% of gross earnings
$633
Iowa State Income Tax Flat 3.80% rate
$1 660

Living in Iowa on $21/Hour

In Iowa, the legal minimum wage is $7.25/hour. Earning $21/hour means your compensation is 190% above the state minimum wage.

With an average cost of living index of 89.7 (compared to the 100 US national baseline), your net take-home pay of $2 956/month provides clear insight for household budgeting, rent planning, and savings goals in Iowa.

Frequently Asked Questions: $21/Hour in Iowa

Common questions about paycheck deductions and take-home pay in Iowa

Q. How much is $21 an hour after taxes in Iowa?

If you earn $21 an hour working full-time (40 hours per week) in Iowa, your gross annual salary is $43 680. After deducting federal income tax ($3 203), FICA Social Security and Medicare ($3 342), and Iowa state taxes ($1 660), your net take-home pay is approximately $35 476 per year. This works out to $2 956 per month, $1 364 biweekly, or $682 per week.

Q. What is the state income tax on $21/hr in Iowa?

Iowa levies a flat individual tax rate of 3.80%. On $21/hr ($43 680 annual gross), your estimated state tax withholding is $1 660 per year.

Q. How much is $21 an hour biweekly in Iowa?

On a biweekly payroll schedule (every two weeks, 80 hours total), gross earnings are $1 680. After all mandatory tax deductions, your net biweekly paycheck deposited into your bank account in Iowa is approximately $1 364.

Q. Is $21 an hour a good living wage in Iowa?

In Iowa, the statutory minimum wage is $7.25/hour. Earning $21/hour is 190% above the legal minimum wage. Combined with Iowa's cost of living index of 89.7 (compared to the US average of 100), this wage delivers an estimated $2 956 in net monthly disposable income.

Other Hourly Rates in Iowa