2023 - 500X Amended Individual Income Tax Return

Important note regarding pages to submit

Beginning Tax Year 2023, when applying for a Net Operating Loss on Form 500X, Schedule 4 must be submitted with the Form 500X pages 1-5, as well as any other applicable Schedules 1-3 and IND-CRs.

If Form 500X Schedule 4 is submitted without the required Form 500X and any other applicable pages, the Schedule 4 will not be processed.

Complete the 2023 - 500X Amended Individual Income Tax Return Online

Completing Fillable Tax Forms Online

  • Click the field where you want to enter information.
  • Use the tab key to move to the next field or click in the field to enter the data.
  • Scroll to move to the next page on the form.
  • The forms use auto-calculating fields.  Do not enter in fields highlighted in yellow.
  • Print all required pages.
  • Mail the forms and other documentation to the address on the form.

Note: Completing the form online is not suitable for tablets and phones (mobile devices)

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