Methodology
How this calculator works
This paycheck calculator uses the same advanced payroll engine as the US salary calculator, but the page is organized around paycheck budgeting. It starts with annualized cash compensation, then separates federal pre-tax deductions, FICA-exempt benefit deductions, post-tax deductions, extra withholding and taxable benefits. Federal taxable income is estimated after the selected standard or itemized deduction. Social Security and Medicare are calculated from covered FICA wages, and the annual net result is converted into monthly, semi-monthly, biweekly, weekly or custom paycheck amounts.
