A $55,000 salary in Iowa leaves an estimated $44,934 per year — about $1,728 every two weeks — after 2026 federal, FICA, and state tax.
Read Iowa's source date and model status before using the estimate during a year with changing state tax rules. Adjusted for what things typically cost in Iowa, that take-home is worth about $51,178 in national-average dollars.
Among the 50 jurisdictions this site publishes, Iowa ranks 16th for take-home at $55,000 — $369 a year more than the median, and $1,438 less than Florida, the best. See $55,000 in all 50 jurisdictions
| Category | Annual | Monthly | Bi-weekly | Share of gross |
|---|---|---|---|---|
| Gross salary | $55,000 | $4,583 | $2,115 | 100% |
| Federal income tax | $4,420 | $368 | $170 | 8% |
| Social Security | $3,410 | $284 | $131 | 6.2% |
| Medicare | $798 | $66 | $31 | 1.5% |
| Iowa income tax | $1,438 | $120 | $55 | 2.6% |
| Estimated take-home | $44,934 | $3,745 | $1,728 | 81.7% |
The $16,100 standard deduction leaves $38,900 of taxable income, which puts the last dollar in the 12% federal bracket. Only $26,500 of it is actually taxed at 12% — the income below $12,400 is taxed at the lower rates first, which is why the effective rate lands well under the bracket number. The 12% band runs to $50,400, so a raise of about $11,500 would be needed before any dollar is taxed at 22%.
Iowa taxes wage income at a single 3.8% rate rather than a graduated schedule, so the state share does not change shape as the salary rises. After $16,100 of deductions the state taxes $38,900, producing $1,438 — 2.61% of gross pay.
Federal income tax of $4,420 on $55,000 of gross pay is 8.04% of the salary, against a 12% marginal bracket — a gap of about 4.0 points. The bracket describes the next dollar earned, not the pay already earned, and quoting the bracket as the tax rate overstates the bill by $2,180 at this salary.
Stacking the 12% federal band, Iowa's 3.8%, 1.45% Medicare and 6.2% Social Security gives a combined marginal rate of about 23.45%. A $5,000 raise on top of this salary would therefore add roughly $3,828 of take-home pay, not $5,000 — a distinction worth holding on to when comparing offers.
The same annual estimate, split across the pay frequencies an employer is most likely to run.
| Schedule | Gross | Take-home |
|---|---|---|
| Weekly52 periods | $1,058 | $864 |
| Bi-weekly26 periods | $2,115 | $1,728 |
| Semi-monthly24 periods | $2,292 | $1,872 |
| Monthly12 periods | $4,583 | $3,745 |
The headline figure assumes a single filer. The same $55,000 in Iowa under other statuses:
| Filing status | Take-home | Effective rate |
|---|---|---|
| Single | $44,934 | 18.3% |
| Married filing jointly | $47,726 | 13.2% |
| Head of household | $46,312 | 15.8% |
Identical salary and assumptions, different jurisdiction.
Carry the $55,000 Iowa figures into a focused tool.
A $55,000 salary in Iowa leaves an estimated $44,934 per year after federal income tax, Social Security, Medicare, and state income tax. That is about $1,728 per bi-weekly paycheck, assuming a single filer with no pre-tax retirement contributions in the 2026 tax year.
The estimated effective rate is 18.3%, or $10,066 in total estimated tax. This is an effective rate across all brackets, not the top marginal rate.
Paid monthly, a $55,000 salary works out to about $3,745 take-home per month before employer-specific deductions such as health premiums.
This estimate applies $1,438 of Iowa state income tax, plus $0 in modelled employee payroll assessments. Local or municipal taxes are not included.
A statewide 2026 estimate for a single filer, before local taxes, benefit deductions, and W-4 elections. Reviewed through August 9, 2026.
Also not modelled for Iowa: School-district and EMS surtaxes are excluded.
Iowa’s tax treatment traces to Iowa DOR — 2026 withholding formula.
Read the calculation methodology