Iowa Paycheck Calculator 2026
Iowa has a flat 3.8% state income tax rate in 2026 as it continues its phased transition to a flat tax. This predictable rate makes calculating your Iowa state withholding straightforward. Use this calculator to model your complete Iowa paycheck breakdown.
Extra federal withholding per check (W-4 Line 4c).
⚠️ Estimates only. Consult a tax professional for exact advice.
Your Bi-weekly Paycheck
$2,251.56
That's 78.1% of your gross $2,884.62 check
Annual take-home: $58,541
Federal Tax
$302.77
Iowa Tax
$109.62
Social Security
$178.85
Medicare
$41.83
Total Withheld
$633.06
Effective Tax Rate
21.9%
Marginal Federal Rate
22.0%
Annual Income & Tax Breakdown
Per-Check vs. Annual Summary
| Component | Per Check (Bi-weekly) | Annual |
|---|---|---|
| Gross Pay | $2,884.62 | $75,000 |
| Federal Tax | $302.77 | $7,872 |
| State & Local Tax | $109.62 | $2,850 |
| Social Security | $178.85 | $4,650 |
| Medicare | $41.83 | $1,088 |
| Total Withheld | $633.06 | $16,460 |
| Take-Home Pay | $2,251.56 | $58,541 |
Annual Gross
$75,000
Annual Take-Home
$58,541
Effective Rate
21.9%
Disclaimer: Estimates only, using 2026 IRS tax schedules (IRS Rev. Proc. 2025-32) and best available state tax parameters. Actual paychecks vary based on employer benefits, retirement plans, and local tax codes.