401(k) Pre-Tax Deduction Calculator
Calculate 401(k) pre-tax deductions per paycheck using annual elective-deferral and catch-up limits.
Free Deductions Calculators
7 tools401(k), HSA, FSA, garnishment, and commuter benefit calculators. Browse our free deductions tools below — no sign-up required.
Child Support Withholding Calculator
Calculate maximum child support wage withholding under the CCPA: 50-65% of disposable earnings based on arrears status and other support obligations.
Commuter Benefit Calculator
Calculate pre-tax commuter benefit savings for transit ($315/mo) and parking ($315/mo). Estimate annual tax savings from qualified transportation fringe benefits.
FSA Contribution Calculator
Calculate FSA contribution limits for healthcare ($3,200) and dependent care ($5,000), estimate tax savings, and plan per-paycheck deductions.
Garnishment Calculator
Calculate wage garnishment limits under federal law. Determines the lesser of 25% of disposable earnings or the amount above 30 times federal minimum wage.
HSA Contribution Calculator
Calculate HSA contribution limits, employer contributions, catch-up amounts for age 55+, and estimate annual tax savings from your health savings account.
Post-Tax Deduction Calculator
Calculate net pay after post-tax deductions including Roth 401(k), excess life insurance, union dues, charitable giving, and wage garnishments.