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Amending a Property Tax Refund
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If you find a mistake on your Property Tax Refund return, amend it by filing Form M1PRX, Amended Homestead Credit Refund.
Common reasons to amend your return include:
- Changing your household income
- Receiving a corrected Statement of Property Taxes Payable
- Receiving an abatement that reduced your property taxes
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The deadline for filing Form M1PRX is 3.5 years from the due date of the original Form M1PR, Homestead Credit Refund.
Example: 2024 Form M1PR is due August 15, 2025. You must file 2024 Form M1PRX by February 15, 2029.
If you amend your return, you will receive or pay back the difference plus interest.
If your amended return:
- Reduces your refund, calculate interest from the date you received your refund
- Increases your refund, calculate interest from one of these dates, whichever is later:
- 60 days after you filed the original return
- August 15 for renters or September 30 for homeowners
To find our interest rates for recent years, see Penalties and Interest for Individuals.
You may file Form M1PRX before we process your original return. This could delay your refund while we match up and process your original and amended returns.
For details about amending your Property Tax Refund, see Form M1PRX instructions.