Tax Bracket Planning Calculator

Marginal means only that slice, not everything.

One of the most persistent tax misconceptions is that earning enough to reach a higher bracket means your entire income gets taxed at that higher rate — in reality, the U.S. federal tax system is marginal, meaning only the portion of income that falls within each bracket is taxed at that bracket's specific rate. This calculator computes your actual current marginal bracket and, more usefully, calculates exactly how much of a specific amount of additional income (a bonus, raise, or freelance payment) you'd actually keep after tax, using genuine bracket-by-bracket math rather than a flat-rate approximation.

• →Calculates real tax using genuine bracket-by-bracket marginal math, not a flat-rate approximation
• →Shows exactly how much of a specific additional income amount you'd actually keep after tax
• →Covers single, married filing jointly, and head of household filing statuses
• →Directly corrects the common 'entire income taxed at top bracket' misconception
• →Watermarked by Cikal Studio Labs · Works on any device, no install required