A $40,000 salary in Iowa takes home about $33,452 a year ($1,287 per biweekly paycheck) after $2,620 federal income tax, $868 Iowa income tax and $3,060 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.
106 free tax calculators and 133 in-depth guides, with core figures verified against primary IRS sources and a public verification log. Loading the interactive experience…