Mo. Code Regs. Ann. tit. 12, § 10-22.020
PURPOSE: This rule is designed to clarify the eligibility of married persons filing combined or separate claims under the Tax Relief Law (sections 135.010–135.035, RSMo).
(1) Married persons otherwise qualified may file a claim(s) as follows:
same address at anytime during the taxable year must file a combined claim reporting their combined income and property tax/rent on their homestead. If one (1) of the spouses dies during the taxable year the surviving spouse must file a combined claim reporting their combined income and property tax/rent on their homestead; and
AUTHORITY: section 135.015, RSMo 1986.* Original rule filed Oct. 15, 1985, effective Jan. 26, 1986. *Original authority: 135.015, RSMo 1973, amended 1975, 1983.