Form 1040-X

**Form 1040-X**

Form 1040-X is the IRS form used to amend a previously filed individual income tax return. If you discover errors or need to make changes to your original Form 1040, 1040-A, or 1040-EZ, this is the form you’ll use to correct those mistakes. Common reasons for filing a Form 1040-X include correcting filing status, income, deductions, or credits. It’s important to file this form accurately and timely to avoid penalties and ensure your tax records are up to date.