Some calculators may use taxable income when calculating the average tax rate. This calculator estimates the average tax rate as the state income tax liability divided by the total gross income.

North Carolina state tax includes a flat personal income tax rate of 4.5%. The state's sales taxes are generally considered to be near the national average and the state's property taxes are ...

For many people, filing taxes to the Internal Revenue Service is a befuddling process. There's a lot of jargon. The forms can ...