How much of my bonus do I keep after income taxes? Bonus information Your bonus $ Your bonus is taxed as: Aggregate income Supplemental income. State supplemental tax rate% General information Gross income $ per YearPay period Gross income (year to date) $ Your pay period frequency DailyWeeklyBi-weeklySemi-monthlyMonthlyQuarterlySemi-yearlyYearly Your tax filing status SingleMarried filing jointlyMarried filing singleHead of household Your total exemptions Your additional income withheld by IRS $ State tax information Specific state tax info. No state taxes % of gross pay% % of Federal taxes% Deduction information Purpose of this deduction Amount per pay period of this tax deduction $ or % This deduction is exempt from which taxes Federal State Medicare FICA