$300,000 After Taxes in Iowa
A $300,000 salary in Iowa works out to about $204,389 take-home pay per year ($17,032/month, $7,861 every two weeks) for a single filer in 2026 — an effective tax rate of 31.9%. Iowa levies a flat 3.8% tax and uses the federal standard deduction.
Adjust your numbers
Estimated take-home pay
$204,389/yr
$17,032/mo$7,861/biweekly
Gross salary$300,000
Federal income tax− $68,134
Social Security & Medicare (FICA)− $16,689
State income tax− $10,788
Total tax (31.9% effective)− $95,611
Estimate for the 2026 tax year, federal + FICA + state income tax on gross salary using the standard deduction. Not tax advice; your actual taxes depend on deductions, credits, and other income.