Commission Calculator — Iowa 2026
Iowa taxes commission income at rates up to 3.8%. Calculate your commission pay and total compensation in Iowa with 2026 tax data.
Iowa State Income Tax on Commission: up to 3.8%
Combined with federal income tax and FICA, high commission earners in Iowa can have effective total tax rates of 35–42%.
Commission Structure
Enter $0 for pure commission roles
Your Commission Breakdown
Commission Earned
$20,000.00
Effective rate: 10.00%
Total Annual Compensation
$70,000.00
Base + Commission
Monthly Take
$5,833.33
Bi-weekly Take
$2,692.31
On $200,000.00 in sales with a 10.00% commission structure, you earn $20,000.00 in commission. Combined with $50,000.00 base, your total comp is $70,000.00/year — $5,833.33/month.
Commission at Different Sales Levels
| Annual Sales | Commission | Total Comp | Monthly |
|---|---|---|---|
| $100,000.00 | $10,000.00 | $60,000.00 | $5,000.00 |
| $150,000.00 | $15,000.00 | $65,000.00 | $5,416.67 |
| $200,000.00 | $20,000.00 | $70,000.00 | $5,833.33 |
| $300,000.00 | $30,000.00 | $80,000.00 | $6,666.67 |
| $500,000.00 | $50,000.00 | $100,000.00 | $8,333.33 |
| $750,000.00 | $75,000.00 | $125,000.00 | $10,416.67 |
| $1,000,000.00 | $100,000.00 | $150,000.00 | $12,500.00 |
Commission Tax FAQs — Iowa
How is commission income taxed in Iowa?
In Iowa, commission income is treated as ordinary income and taxed at state income tax rates up to 3.8%. Combined with federal income tax (10%–37%) and FICA (7.65%), top commission earners in Iowa can see effective total tax rates of 40%+.
What is the total tax rate on commission income in Iowa?
A commission earner in Iowa with $150,000 in total comp (base + commission) pays approximately 22–24% federal income tax, 7.65% FICA, and up to 3.8% Iowa state income tax. Total effective tax rates typically range from 28–38% depending on income level.
Do commission payments get withheld differently in Iowa?
Employers in Iowa withhold federal taxes on commission income using either the 22% flat supplemental rate or the aggregate method. Iowa state income tax withholding is also applied to commission payments. The actual tax rate owed is calculated when you file your annual return.
Is commission income subject to FICA in Iowa?
Yes — FICA (Social Security at 6.2% up to $184,500 and Medicare at 1.45%) applies to all W-2 earned income in every state, including Iowa. This is a federal tax and is not affected by state law. Independent contractors who receive 1099 commission income pay self-employment tax (15.3%) instead.
Should I live in Iowa as a commission-based sales professional?
Iowa's 3.8% top income tax rate is a meaningful factor for high commission earners. A sales rep earning $300,000 in total comp would pay approximately 11,400 in Iowa state income tax. Comparing this to zero-income-tax states like Texas or Florida can reveal significant savings for relocating professionals.
Iowa Taxes — Frequently Asked Questions
Does Iowa have state income tax in 2026?
Yes. Iowa applies a flat 3.8% state income tax. On a $80,000 salary that works out to $3,040 in state tax for 2026, on top of $8,972 federal income tax and $6,120 FICA.
How much is $80,000 after taxes in Iowa?
A single filer earning $80,000 in Iowa takes home approximately $61,868 per year — about $5,156/month or $2,380 per biweekly paycheck. Total taxes: $18,132 (22.66% effective rate), split between federal income tax ($8,972), FICA ($6,120), and Iowa state tax ($3,040).
How much is $110,000 after taxes in Iowa?
On a $110,000 salary in Iowa, a single filer keeps approximately $81,833 per year ($6,819/month). The overall effective tax rate is 25.61%, of which $4,180 is Iowa state income tax.
What is the Iowa state tax on a $60,000 salary?
Approximately $2,280 for 2026 (single filer). Combined with $5,030 federal income tax and $4,590 FICA, total deductions reach $11,900 and take-home pay is $48,101.
What percentage of my paycheck goes to taxes in Iowa?
Between 19.83% and 25.61% for salaries in the $60,000–$110,000 range (single filer, 2026 rates). The biggest pieces are federal income tax and 7.65% FICA; Iowa state tax adds roughly 3.8% at $80,000. Use the commission calculator above for your exact numbers.