Key Takeaways - What Is a 1040 Tax Form and How Does It Work? The 1040 tax form is the form taxpayers use for filing federal taxes. It's also a form that plenty of people have trouble filling out or ...
Keep reading to learn everything you should know about Form 1040 for tax year 2024. Form 1040 is a federal income tax form that most people use yearly to report their tax information to the IRS.