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 tax: Uses the embedded 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.
California: Uses embedded California rate schedules and standard deductions from the current source draft. California's final published details can change, so treat the output as an estimate.
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.