File An Appeal
Appealing Your Assessment
**The last date to appeal the 2020 assessment was December 31, 2020. Complaints for Review of a 2020 Assessment filed or postmarked after December 31, 2020, will not be accepted.**
You may file an appeal with the State Tax Commission by downloading the Complaint for Review of Assessment form using the link below. Please submit your form and the supporting documentation by email to Legal@stc.mo.gov. Please note: Email is the preferred method for receiving your Complaint for Review at this time. In 2021, the STC will be converting to an electronic filing system, which will be the preferred method for filing appeals. If you do not have access to email, you may mail your form and the supporting documentation to the address shown on the form and in the information below.
Complaint for Review of Assessment Form and Instructions
Do I need an attorney?
For appeals involving property owned by a natural person or persons, (Example: a home owned by an individual or individuals) representation by an attorney is not necessary. However, under Missouri law, a property owned by a legal entity (corporation, partnership, limited liability company, etc.) OR owned by a trust, association, or an estate MUST be represented by an attorney.
How do I file the Complaint for Review of Assessment form?
- Click the link, above.
- Download and complete the form.
- Email the completed form along with supporting documentation to Legal@stc.mo.gov. Please note: Email is the preferred method for receiving your Complaint for Review at this time. In 2021, the STC will be converting to an electronic filing system, which will be the preferred method for filing appeals.
- If you do not have access to email, print and complete the form, then send it along with a copy of the supporting documentation to:
STATE TAX COMMISSION OF MISSOURI
P.O. BOX 146
JEFFERSON CITY, MO 65102-0146
What happens after I file my appeal?
The appeal will be reviewed by the State Tax Commission. If there are any problems with your submission, you will be notified. If the appeal is accepted, it will be assigned an appeal number and a hearing officer. The hearing officer will notify you when your appeal is scheduled. Most notifications will be emailed to you. Please review your email settings to ensure the emails do not go to a “junk”, “spam”, or “trash” folder.
Is there a deadline?
Your Complaint(s) must be filed with this Commission on or before September 30 of the year of assessment, or within thirty (30) days of the decision of the Board of Equalization, whichever is later.
NOTE: These filing deadlines are set by statute, the State Tax Commission cannot extend them. All Complaints sent by registered, certified or first class mail will be deemed filed as of the date of the postmark. Complaints sent by metered mail shall be deemed filed as of the date of post office cancellation; otherwise, as of the date the Commission receives the Complaint
I purchased my property this year, may I appeal?
If you purchased the property within thirty (30) days of the statutory deadline for filing appeals to the board of equalization, or later in the year, and did not have a chance to appeal to the board of equalization, you will need to send your proof of purchase (sales contract and closing statement) in order that we have substantiating documentation of your purchase at a time which did not permit you to appeal to the board. You should contact the county clerk in the county where your property is located to determine the date when an appeal to the board was due.
Questions regarding the appeal process?
If you have further questions or wish to learn about property reassessment or tax appeals before the State Tax Commission, please click the following link:
Property Tax Appeals Before the State Tax Commission of Missouri (https://stc.mo.gov/resources)
If you still have questions, please feel free to contact the State Tax Commission at 573-751-1715.