General Instructions
Use this form to correct income tax returns, credit claims and
schedules for tax year 2012 or 2013. If you are amending for tax year 2011 or prior, you must use form MI-1040X. Visit www.michigan.gov/taxes to locate tax forms.
To Amend Credit Claims
If amending any of the following credit claims, ile Form
MI‑1040X‑12 and attach the document indicated:
•Michigan Historic Preservation Tax Credit (Attach a corrected Form 3581.)
•Small Business Investment Tax Credit (Attach a Michigan
Strategic Fund certiicate.)
If you are amending the following credits and have no
adjustments to Form MI-1040 write “Amended” on the top of the
corrected credit form and do not ile Form MI-1040X-12:
•Farmland Preservation Tax Credit Claim
(Attach a corrected MI-1040CR-5 to a new MI-1040 and write “Amended” at the top of the form.)
•Michigan Homestead Property Tax Credit Claim (MI-1040CR)
•Michigan Homestead Property Tax Credit Claim for Veterans and Blind People (MI-1040CR-2)
Important note for Michigan Home Heating Credit Claim
(MI-1040CR-7) ilers. If amending Form MI-1040CR-7, ile a MI-1040CR-7 for the appropriate year and write “Amended” at
the top. An amended claim requesting an additional refund will
not be accepted after September 30 following the year of the
claim.
To Amend Schedules
To avoid processing delays, if the change on your income tax return is the result of a change to a schedule, attach a copy of the corrected schedule to Form MI-1040X-12. This applies to federal
schedules as well as Michigan schedules.
Income and Deductions
If you have questions about what income is taxable or what is deductible, see the instructions for Form MI-1040 (and related schedules and forms) for the tax year you are
amending. If you need forms or assistance, visit our Web site at
www.michigan.gov/taxes.
When to File
File Form MI-1040X-12 only after your original return or claim has been iled and completed processing. If you are claiming a refund on your amended return, you must ile it within four years of the due date of your original return. For example, if you wish to amend a 2012 return, Form MI-1040X-12 must be postmarked by April 17, 2017.
Interest and Penalty
If your amended return results in tax due, include interest with
your payment. Interest is 1 percent above the prime rate which is adjusted on July 1 and January 1. For information on interest
rates, visit our Web site at www.michigan.gov/taxes. Penalty, if applicable, is 10 percent of the tax due (minimum $10).
Rounding Dollar Amounts
Round down all amounts less than 50 cents. Round up all amounts of 50 through 99 cents. Do not enter cents.
Line-by-Line Instructions
Lines not listed are explained on the form.
Line 1: Enter the tax year you are amending (calendar year or iscal year). Your return cannot be processed without this
information
Lines 7 through 28: Enter an explanation of changes to these lines on line 39. See special instructions for amending use tax on line 21. Attach copies of corrected or new schedules.
Column A: Enter the amounts shown on your original return or as adjusted due to an examination of your original return.
Column C: Report the corrected totals after taking into account
the amounts of the increases or decreases shown in column B.
If there are no changes, enter the amount reported in column A.
Line 7: If you are correcting Adjusted Gross Income (AGI) due to the amount of wages or other employee compensation, attach
Schedule W. If you are correcting AGI based on an amended federal return, provide a copy of the amended federal return and supporting schedules.
Line 12: Enter the exemption allowance based on the number of exemptions claimed on line 37.
|
Michigan |
Special |
Disabled |
Year |
Personal |
Exemption |
Exemptions |
Veteran |
2012 |
$ 3,763 |
$ 2,400 |
$ 300 |
2013 |
$ 3,950 |
$ 2,500 |
$ 300 |
Filers who can be claimed as a dependent on someone else’s return follow special rules. Refer to the instructions for tax year
being amended.
Line 14: Your taxable income must be multiplied by the tax rate
in effect for the year you are amending.
Year |
Tax Rate |
2012 |
4.33% |
2013 |
4.25% |
Lines 15 through 17: Enter changes in your nonrefundable
credits. See instructions for the tax year being amended to determine the amount of your credit. Attach a copy of Form 3581
if you are amending or claiming a new Historic Preservation Tax Credit.
Line 20: Amended amounts for voluntary contribution funds or programs will not be accepted.
Line 21: Amended use tax amounts will not be accepted on the
MI‑1040X‑12. To amend your use tax, write a letter to Michigan
Department of Treasury, Business Tax Division, P.O. Box 30427, Lansing, MI 48909.
Lines 23 through 26: Enter changes in your property tax