A $100,000 salary in Iowa takes home about $76,032 a year ($2,924 per biweekly paycheck) after $13,170 federal income tax, $3,148 Iowa income tax and $7,650 FICA (Social Security and Medicare). Assumes a single filer taking the standard deduction, 2026 federal and Iowa rates, and no 401(k) or other pre-tax deductions.
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