If you’re preparing your taxes, you'll file federal income tax Form 1040. Because tax laws change often, Form 1040 might have subtle differences from year to year. Form 1040 is the main form ...

Here's what you need to know about Form 1040: the mother of all tax forms. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you take ...

If your tax situation is a little more complicated, choose Form 1040A, also known as the short form. You can use this form if your taxable income is $100,000 or less and you do not itemize your ...

Your adjusted gross income (AGI) is an important number at tax time, affecting your tax break eligibility and acting as identification. For tax years beginning 2018, the 1040A and EZ forms are no ...