If filing a paper return for the decedent, write the word “deceased” and the decedent’s name and date of death at the top of the 1040 or 1040-SR. If you’re using tax preparation software ...

1. Form 1040 and Form 1040-SR IRS Form 1040 is the standard federal income tax form people use to report their income, claim tax deductions and credits, and calculate their tax refund or tax bill ...

If you overestimated your tax, you can adjust your estimated tax payments using another Form 1040-ES worksheet. You can also recalculate your tax estimate if your circumstances change or tax law ...

Get your hands on IRS Form 1040-X and follow these steps to amend your tax return. Many, or all, of the products featured on this page are from our advertising partners who compensate us when you ...