$30,000 after tax in Iowa (2026)
Deductions at $30,000 in Iowa
| Deduction | Annual | Monthly |
|---|---|---|
| Federal income tax | $1,420 | $118 |
| Social Security (6.2%) | $1,860 | $155 |
| Medicare | $435 | $36 |
| Iowa state tax | $488 | $41 |
| Take-home pay | $25,797 | $2,150 |
Effective rate in Iowa: 14.0% · Marginal rate: 23.4%.
$30,000 in Iowa by pay period
| Period | Gross | Take-home |
|---|---|---|
| Monthly | $2,500 | $2,150 |
| Biweekly (26 checks) | $1,154 | $992 |
| Weekly | $577 | $496 |
| Hourly (2,080 hours) | $14.42 | $12.40 |
Variations at $30,000 in Iowa
| Scenario | Take-home / year | Difference |
|---|---|---|
| Married filing jointly | $27,217 | $1,420 |
| With a 6% traditional 401(k) | $24,275 | -$1,522 |
| Same salary in Texas (no state tax) | $26,285 | $488 |
| Federal picture only (no state) | $26,285 | $488 |
Adjust filing status, 401(k) and state in the Iowa paycheck calculator.
Other salaries in Iowa
$30,000 in other states
Frequently asked questions
How much are taxes on $30,000 in Iowa?
$4,203 in total for 2026: federal income tax, Social Security and Medicare, plus $488 of Iowa state deductions.
What assumptions does this page make?
Tax year 2026 annual view (not W-4 withholding), single filer, standard deduction, no dependents, no pre-tax benefits. State notes: Iowa: flat 3.8% state tax with the single-filer standard deduction or exemption; local income taxes not modelled. See the US methodology.
Why do other sites show a different number?
Most mix per-paycheck withholding with annual liability, or silently skip state mechanics. We state the model: annual 2026 liability, with every state assumption listed above.
Figures per IRS Rev. Proc. 2025-32 and the 2026 Iowa schedule. Last updated 2026-11-04.