Hint: You'll have to use a formula instead of a single form to find out how much you owe the IRS. If calculating your income tax ever felt like an unsolved mystery, it's time to unlock the code and ...

Enter household income you received, such as wages, unemployment, interest and dividends. Choose the filing status you use when you file your tax return Input the total of your itemized deductions, ...

Adjusted gross income is an important number used to determine how much you owe in taxes. It’s a factor in determining your federal tax bracket and taxable income — the portion of your income subject ...