How do I amend my Mississippi state tax return?

Asked 5 months ago
To amend a Mississippi state tax return, an individual should understand the process and requirements involved. First, it is essential to gather the original tax return that needs to be amended, as this will be necessary for reference. The Mississippi Department of Revenue provides an official form known as Form 80-004, which is the Amended Income Tax Return. This form is specifically designed for taxpayers who need to correct an error or make changes to their original return. When filling out Form 80-004, a taxpayer should complete it in its entirety, providing accurate details regarding the amendments being made. It is important to clearly indicate the changes in income, deductions, and credits compared to the original filing. Additionally, if the amendments result in an increased tax liability, the taxpayer should ensure that any additional taxes owed are paid in a timely manner to avoid penalties or interest. Once the form is completed, it should be printed, signed, and mailed to the address provided for the Mississippi Department of Revenue. Taxpayers should retain a copy of the amended return and any documents that support the changes for their personal records. For more specific details on filing amendments and to access Form 80-004, it may be beneficial to visit the current official web page of the Mississippi Department of Revenue. There, one can find comprehensive instructions, additional forms, and up-to-date information related to the amendment process.
Christian Allen is the editor / author responsible for this content.
Answered Jul 9, 2025

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