Iowa Paycheck Calculator 2026
Iowa paycheck tax overview
Iowa implemented major income tax reform, moving to a flat 3.8% rate effective 2025, down from a prior multi-bracket system with a top rate of 8.53%. This is one of the most significant state income tax reductions in recent US history.
Iowa income tax brackets (2026)
| Taxable Income (Single Filer) | State Tax Rate |
|---|---|
| All income | 3.8% |
Note: Bracket thresholds shown above are for single filers before any state standard deductions or personal exemptions. Actual withholding may differ. Figures are 2026 estimates.
2026 take-home pay table — Iowa
Estimated annual net pay for a single filer using the 2026 federal standard deduction ($15,000). State tax uses the brackets above applied to gross pay. Social Security: 6.2% (up to $176,100). Medicare: 1.45%. All figures are estimates — use our paycheck calculator for a personalised result including pre-tax deductions.
| Gross Salary | Federal Tax | FICA | IA State Tax | Est. Net Pay | Monthly | Bi-Weekly |
|---|---|---|---|---|---|---|
| $50,000 | $3,962 | $3,825 | $1,900 | $40,313 | $3,359 | $1,551 |
| $60,000 | $5,162 | $4,590 | $2,280 | $47,968 | $3,997 | $1,845 |
| $75,000 | $8,114 | $5,738 | $2,850 | $58,298 | $4,858 | $2,242 |
| $100,000 | $13,614 | $7,650 | $3,800 | $74,936 | $6,245 | $2,882 |
| $125,000 | $19,247 | $9,563 | $4,750 | $91,440 | $7,620 | $3,517 |
| $150,000 | $25,247 | $11,475 | $5,700 | $107,578 | $8,965 | $4,138 |
How to increase your Iowa take-home pay
Iowa's reduced flat rate means more take-home pay starting in 2025 without any action needed. Iowa conforms to federal pre-tax deduction treatment. 401(k) and HSA contributions continue to reduce both federal and Iowa taxable wages.
- 401(k) / 403(b): Up to $23,500 pre-tax in 2026 ($31,000 ages 50–59 or 64+). Reduces both federal and most state taxable wages simultaneously.
- HSA: Up to $4,300 (self-only) or $8,550 (family) if on a qualifying HDHP. Triple tax advantage: pre-tax in, tax-free growth, tax-free medical withdrawals.
- FSA: Up to $3,300 healthcare or $5,000 dependent-care FSA. Use-it-or-lose-it, but effective at reducing immediate tax burden.
- Update your W-4: If you have significant deductions (mortgage interest, large charitable contributions), claim them on Step 4(b) of your W-4 to reduce withholding and get the benefit each pay period rather than waiting for a refund.
Frequently asked questions — Iowa
How much state income tax is withheld in Iowa?
Iowa withholds income tax at Flat 3.8%. The exact amount depends on your gross pay, pay frequency, filing status, and withholding allowances claimed on your state withholding form.
What is the take-home pay on a $75,000 salary in Iowa?
For a single filer earning $75,000 in Iowa in 2026, estimated annual take-home pay is approximately $58,298 — that's $4,858/month or $2,242 bi-weekly. This assumes the $15,000 federal standard deduction, no pre-tax deductions, and standard FICA withholding.
Does Iowa have local income taxes in addition to state tax?
Most Iowa workers are not subject to additional local income taxes, though some municipalities may have their own levies. Confirm with your employer's payroll department.