How Much of $20,000 Do You Keep in Iowa?
After federal income tax, IA state income tax, and FICA, a $20,000 Iowa salary nets $16,770 — or $1,398/month.
Annual Take-Home Pay
$16,770
after $3,230 in total taxes (16.2% effective rate)
Monthly
$1,398
Bi-Weekly
$645
Weekly
$323
Hourly
$8
Full Tax Breakdown — $20,000 in Iowa (Single Filer)
| Tax Item | Amount | Rate |
|---|---|---|
| Gross Salary | $20,000 | — |
| Federal Income Tax | − $500 | 2.5% |
| IA State Income Tax | − $1,200 | 6.0% |
| Social Security (6.2%) | − $1,240 | 6.2% |
| Medicare (1.45%+) | − $290 | 1.5% |
| Total Taxes | − $3,230 | 16.2% |
| Take-Home Pay | $16,770 | 83.9% |
$20,000 After Tax by Filing Status in Iowa
| Filing Status | Federal Tax | State Tax | Total Tax | Take-Home | Rate |
|---|---|---|---|---|---|
| Single | $500 | $1,200 | $3,230 | $16,770 | 16.2% |
| Married Filing Jointly | $0 | $1,200 | $2,730 | $17,270 | 13.7% |
| Married Filing Separately | $500 | $1,200 | $3,230 | $16,770 | 16.2% |
| Head of Household | $0 | $1,200 | $2,730 | $17,270 | 13.7% |
Married filing jointly adds a standard deduction of $30,000 vs $15,000 for single filers (2026 IRS rules).
Nearby Salary Comparisons in Iowa (Single)
| Gross Salary | Take-Home / Year | Monthly | Hourly | Eff. Rate |
|---|---|---|---|---|
| $10,000 | $8,635 | $720 | $4 | 13.7% |
| $30,000 | $24,344 | $2,029 | $12 | 18.9% |
| $45,000 | $35,496 | $2,958 | $17 | 21.1% |
| $70,000 | $53,431 | $4,453 | $26 | 23.7% |
Iowa Tax Overview
Iowa uses a flat 6.00% income tax rate applied to all taxable income, regardless of earnings level. The simplicity means a $50,000 earner and a $200,000 earner pay the exact same marginal rate — a design that favors higher earners compared to graduated bracket systems.
Married Filing Jointly at $20,000 in Iowa
Filing jointly, take-home rises to $17,270 ($1,439/month) — saving $500 in total taxes versus single filing due to the higher $30,000 standard deduction.