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The term "effective tax", is defined to mean actual tax paid or expected, divided by gross income.

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The FAIRtax K.I.S. Calculator is a comparative tool and in no manner is intended to be relied upon as legal or tax advice, nor should results obtained be used for any purpose other than as an estimate of net effective FAIRtax rates vs net effective income-payroll-tax-rates.

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Income Tax Calculation

Comparative Results