Tax Form 1040X  
  Form 1040X - Amended U.S. Individual Income Tax Return

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Form 1040X

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Amended U.S. Individual Income Tax Return. Form 1040X

Use Form 1040X, Amended U.S. Individual Income Tax Return, to:

    -- to correct Forms 1040, 1040A, 1040EZ, 1040NR, or 1040NR-EZ. If you used TeleFile to file your original return (for years 2004 and earlier) and these instructions do not give you all the information you need to complete Form 1040X, you can call 1-800-829-1040 for help.

You can also use Form 1040X to:

  • Make certain elections after the prescribed deadline (see Regulations sections 301.9100-1 through -3 for details), or
  • Change amounts previously adjusted by the IRS. Do not include any interest or penalties on Form 1040X; they will be adjusted accordingly.

From Fedforms.Gov:
"Individual taxpayers who need to correct their Forms 1040, 1040A, 1040EZ, 1040NR, 1040NR-EZ, or 1040PC use Form 1040X. It is also used to make certain elections and to change amounts adjusted by IRS."


This form may be downloaded directly from the IRS website. To open or download, in PDF format, simply click on the link below:

Form 1040X



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