Here's what you should know about income tax, what it is, how it works, how to calculate it and which states don't have it.

Filing taxes can get confusing, especially with all the forms and applications. Whether you file with help from a professional or on your own, calculating the precise total you owe to Internal Revenue ...

Estimate how much you may owe or get back in April using our free income tax calculator. Enter your income, age and filing status to get started. Annual gross income Think of this as your salary, or ...

The alternative minimum tax (AMT) calculation determines whether a taxpayer must pay an additional amount beyond their ...

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 ...

In a perfect world, the income you receive would be all yours to keep. However, the tax man is on his way and any dollar you earn is subject to a tax bill. But what is taxable income? Is it everything ...

After years of paying into the Social Security system, many seniors are surprised to learn that the benefits they receive ...