Why was my amended return adjusted or disallowed?

Your amended return may have been adjusted or disallowed for one or more of the following reasons:

• Your amended return did not include the Michigan Amended Return Explanation of Changes (Schedule AMD)
• You did not indicate the reason for amending your original return
• We did not receive a response to our letter
• The amount claimed as previously paid was corrected to agree with our records
• The amount claimed as your previous refund and/or credit forward was corrected to agree with our records
• The amount claimed as previously paid included nonrefundable penalty and/or interest
• You did not submit supporting documents to substantiate the changes made to your return. Examples include but are not limited to:
• Federal amended return and schedules
• Copies of the Internal Revenue Service (IRS) audit report, notice, federal transcripts or other supporting documents
• Property tax statements/lease agreements
• Copy of original or corrected W-2(s), 1099(s), and/or U.S. Schedule K-1(s)
• Michigan Schedules and Forms (e.g. Schedule W, Schedule 1, Form 4884, MI-1040CR)
• Copy of other state or local return(s)