After you file
Form MO-1040 includes a box to show one of the filers is deceased. It's right above the address line.
Missouri requires additional information as well:
In order to claim a refund for a decedent, the following documents are required:
- Refund check payable to decedent;
- Completed Federal Form 1310, Statement of Person Claiming Refund Due a Deceased Taxpayer;
- Death Certificate; and
- If requestor is a personal representative, verification of appointment.
Send all required documentation to Missouri Department of Revenue, P.O. Box 2200, Jefferson City, Missouri 65105-2200.
