Breaking Free tool
What does an hour of your life actually sell for?
A second income does not enter your household at the average tax rate. It stacks on top of the first income, then gets reduced again by childcare, commute, work spending, and the hours the job quietly consumes.
Where it goes
Every assumption, in the open
Federal income tax: Uses the official 2026 federal brackets and standard deductions: 10%, 12%, 22%, 24%, 32%, 35%, and 37%; standard deduction of $16,100 single, $32,200 married filing jointly, and $24,150 head of household. IRS source.
Payroll tax: Uses the 2026 Social Security wage limit of $184,500, the 6.2% employee Social Security rate, the 1.45% Medicare rate, and the 0.9% Additional Medicare Tax above the applicable household threshold. Social Security source.
California estimate: California had not yet published its 2026 personal income tax schedule when this tool was updated on July 12, 2026. The estimate uses the official 2025 California brackets and standard deductions. California FTB source.
The stacking: In second-income mode, income tax attributed to the second income equals household tax with both incomes minus household tax with only the first income. That is the part many calculators skip.
Real wage: Gross income minus attributed income tax, payroll tax, childcare, commute, and work-required spending, divided by work, overtime, commute, and decompression hours.