SS/SB 190 - This act modifies provisions relating to the taxation of seniors. PROPERTY TAX CREDIT This act authorizes a county to grant a property tax credit to eligible taxpayers residing in such county, provided such county has adopted an ordinance authorizing such credit, or a petition in support of such credit is delivered to the governing body of the county and is subsequently submitted to and approved by the voters, as described in the act. Eligible taxpayers are defined as residents who: 1) are eligible for Social Security retirement benefits; 2) are the owner of record of or have a legal or equitable interest in a homestead; and 3) are liable for the payment of real property taxes on such homestead. The amount of the property tax credit shall be equal to the difference between the real property tax liability on the homestead in a given year minus the real property tax liability on such homestead in the year in which the taxpayer became an eligible taxpayer. A credit granted pursuant to this act shall be applied when calculating the eligible taxpayer's property tax liability for the tax year. The amount of the credit shall be noted on the statement of tax due sent to the eligible taxpayer by the county collector. The amount of property tax credits authorized by a county pursuant to this act shall be considered tax revenue actually received by the county for the purposes of calculating property tax levies. (Section 137.1050) This provision is identical to a provision in HCS/SB 247 (2023) and is substantially similar to SB 715 (2022) and to a provision in SS/SCS/SB 133 (2023), as amended, SS/SB 540 (2023), as amended, and SS#2/SCS/SB 649 (2022). RETIREMENT BENEFITS INCOME TAX DEDUCTION Current law allows taxpayers with certain filing status and adjusted gross income below certain thresholds to deduct 100% of certain retirement and Social Security benefits from the taxpayer's Missouri adjusted gross income, with a reduced deduction as the taxpayer's adjusted gross income increases. For all tax years beginning on or after January 1, 2024, this act allows the maximum deduction to all taxpayers regardless of filing status or adjusted gross income. (Sections 143.124 and 143.125) These provisions are identical to SB 448 (2023), SB 241 (2023), HB 662 (2023), HB 1206 (2023), SB 871 (2022), HB 2853 (2022), SB 157 (2021), SB 847 (2020), and HB 1725 (2020), and to provisions in HCS/SB 247 (2023), and are substantially similar to SB 585 (2023), HB 156 (2023), and HB 456 (2023), and to provisions in HCS/SS#3/SCS/SB 131 (2023). JOSH NORBERG