Marriage Tax Estimator (Simplified)
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Combined income taxed—
Compare estimated flat-rate tax filing jointly vs. as two single filers.
Whether marriage helps or hurts your combined tax bill depends heavily on how your incomes compare and where bracket thresholds fall — a flat rate can't show that effect. Use a real tax tool or professional for an accurate comparison.
This flat-rate model can't capture real bracket-based marriage penalties or bonuses — it's illustrative only.