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.

Master how to calculate sales tax and find out how much you'll really pay. Includes tips, examples and local tax rate info.

To calculate your effective tax rate, find your total tax on your income tax return and divide ... but experts say it’s wise to add in state and local taxes to get a full picture.

Californians pay the highest marginal state income tax rate in the country — 13.3%, according to Tax Foundation data. But California has a graduated tax rate, which means your rate increases ...

Adjusted gross income is a tax term everyone should understand. Also known as AGI, it has ramifications that extend beyond the tax season. “People are asking you all the time for your adjusted ...

Why calculate your annual income ... Note: Payroll deductions can include federal and state income taxes, payroll taxes (Social Security and Medicare taxes, or FICA taxes), insurance policies ...

Your effective tax rate is the percentage of your taxable income ... You can calculate the rate using only your federal tax liability, but experts say it’s wise to add in state and local taxes ...