Subject to appropriations, a political subdivision that receives less than the allowable amount of total real and personal property tax revenues shall be eligible for reimbursement from the state in an amount equal to the amount by which such revenues are below the allowable amount.

This act is identical to SB 294 (2025), SB 274 (2025), SB 1086 (2024), SB 725 (2024), and SB 733 (2024), and to a provision in SS/SB 1207 (2024), and is substantially similar to SS/SCS/SB 8 (2023) and SB 493 (2023), and to a provision in HCS/SCS/SB 163 (2025), SB 171 (2025), SB 359 (2025), HB 464 (2025), SCS/HB 629 (2025), HB 903 (2025), HB 988 (2025), HCS/SS/SB 23 (2023), HCS/SS#3/SCS/SB 131 (2023), SS/SCS/SB 133 (2023), as amended, HCS/SS/SB 143 (2023), HCS/SB 247 (2023), and SCS/HCS#2/HB 713 (2023).

JOSH NORBERG

CLASSIFICATION OF PROPERTY

This act prohibits an assessor from reclassifying real property without first conducting an in-person consultation with the owner of record of such property. An assessor shall be deemed to be in compliance with this provision if the assessor can document a good-faith effort to contact the owner of record, as described in the act. (Section 137.016)

REAL PROPERTY ASSESSED VALUES

Current law provides that an assessor shall not increase the assessed valuation of any parcel of residential real property by more than fifteen percent since the last reassessment without first conducting a physical inspection of the property and providing notice to the taxpayer. This act modifies such provision by prohibiting any increase in assessments of residential real property in excess of fifteen percent. Additionally, a property owner may request the assessor to conduct a physical inspection, provided that the assessed value shall not increase as a result of such inspection. (Section 137.115.10)

REAL PROPERTY TAX CREDIT

Current law authorizes certain counties to provide a tax credit for the property tax liabilities owed on an eligible taxpayer's homestead. This act repeals such provision and instead provides that all counties shall provide a property tax credit for any real property owned by an eligible taxpayer, provided that the real property tax liability owed on the taxpayer's real property may be increased by no more than 2.5% per year or the percent increase in inflation, whichever is less. However, for any county in which any subclass of real property is considered to be valued below its true value in money, as determined in the act, the amount by which a taxpayer's real property tax liability may increase shall not exceed 7.5% per year, provided that this provision shall no longer apply to a county once such subclass of real property in such county is no longer considered to be valued below its true value in money.

Additionally, the act provides that no personal property tax liability owed on any individual item of personal property shall not be increased above the liability owed on such item during the 2024 tax year or the first year an eligible taxpayer first incurs personal property tax liability on such personal property, whichever occurs later. Any eligible taxpayer experiencing such an increase shall be eligible for a credit on the eligible taxpayer's personal property tax liability in an amount equal to such increase, as described in the act. (Sections 137.1058 and 137.1055)

STATE TAX COMMISSION RATIO STUDIES

Current law requires the State Tax Commission to equalize the valuation of each class and subclass of property among the respective counties. This act requires the Commission to utilize ratio studies to determine whether a class or subclass is valued below or above its true value. Such values shall be no less than 75% and no more than 100% of true market value, as described in the act. (Section 138.390)

JOSH NORBERG

KATIE O'BRIEN

This act also requires that, prior to selling delinquent property for back taxes, a collector shall notify a taxpayer that the ability to pay delinquent taxes in installments is available to the taxpayer. (Section 140.120)

Finally, current law authorizes a collector to sell delinquent property to satisfy delinquent taxes, interest, and penalties owed to the county. This act provides that a collector shall not commence such sale for a period of fifteen years following the date the property becomes delinquent. This provision shall not apply to delinquent property that is abandoned property, which is defined as property that is delinquent for three consecutive years and for which the collector is unable to contact the property owner. (Section 140.150)

JOSH NORBERG

TAXATION BALLOT MEASURE LANGUAGE

This act requires any ballot measure seeking to add, change, or modify a tax on real property to express the effect of the proposed change within the ballot language in terms of the change in dollars owed per $100,000 of a property's market valuation. (Section 137.067)

This provision is identical to a provision in HCS/HB 119 (2025), HCS/HB 517 (2025), HCS/HB 531 (2025), HB 660 (2025), HCS/HB 2058 (2024), HCS/HB 1517 (2024), HCS/HB 2140 (2024), CCS/HS/HCS/SS#2/SCS/SB 96 (2023), and HCS/SS#3/SCS/SB 131 (2023).

LOCAL PROPERTY TAX LEVY CALCULATIONS

Current law allows for an inflationary growth factor in assessed valuation for the purposes of calculating property tax levies, with such growth factor not to exceed the lesser of the consumer price index or five percent. This act reduces the allowable growth factor to the lesser of the consumer price index or three percent. (Section 137.073.2(4))

This provision is identical to a provision in HCS/HB 517 (2025).

Additionally, current law considers any aggregate increase in valuation of personal property over the previous year as new construction and improvements for the purposes of calculating property tax levies. Beginning January 1, 2027, this act provides that such amounts shall not be considered new construction and improvements. (Section 137.073.4(1))

This provision is identical to a provision in SB 264 (2025), HB 43 (2025), SCS/HB 629 (2025), and is substantially similar to a provision in SB 359 (2025) and HB 464 (2025).

PERSONAL PROPERTY ASSESSMENT RATE

Current law requires that personal property be assessed at 33.3% of its true value in money. Beginning January 1, 2027, this act reduces such percentage to 32%. (Section 137.115.1)

INDIVIDUAL INCOME TAX

Current law imposes a graduated income tax rate and authorizes reductions in the top rate of income tax contingent on certain state revenue collections, with an eventual top rate of 4.5%. This act provides that, for all tax years beginning on or after January 1, 2027, there shall be a flat income tax rate of either 4.7% or 4.6% on all taxable income. Beginning with the 2027 calendar year, the rate of tax may be reduced by at least 0.1%, but by no more than 1.0%, if the amount of net general revenue collections in the previous fiscal year exceeds the highest amount of such collections from any of the three previous fiscal years by at least $175 million.

The eventual rate of tax if all reductions authorized by the act and by current law are made shall be 3.4% or 3.3%. (Section 143.011)

This provision is identical to a provision in HCS/HB 798 (2025).

COMBINED INCOME TAX RETURNS

For all tax years beginning on or after January 1, 2027, this act provides that there shall be one column for the calculation of total Missouri combined adjusted gross income on the Missouri income tax return for combined returns. (Section 143.031)

This provision is identical to a provision in HCS/HB 798 (2025).

INDIVIDUAL INCOME TAX STANDARD DEDUCTION

Current law provides that the Missouri standard deduction shall be equal to the federal standard deduction. For all tax years beginning on or after January 1, 2027, this act provides that the Missouri standard deduction shall be equal to the federal standard deduction plus $4,000. (Section 143.131)

This provision is identical to a provision in HCS/HB 798 (2025).

NATIONAL GUARD INCOME TAX DEDUCTION

Current law authorizes an income tax deduction for salary earned as compensation for certain duties performed for the National Guard. For all tax years beginning on or after January 1, 2027, this act adds performance of state-funded military orders of the National Guard, commonly known as state active duty (SAD) or state emergency duty (SED), to such eligible duties. (Section 143.175)

EARNED INCOME TAX CREDIT

Current law authorizes an income tax credit in an amount equal to a percentage of the taxpayer's federal earned income tax credit. This act repeals such tax credit. (Section 143.177)

This provision is identical to a provision in HCS/HB 798 (2025).

DEFICIENCIES DUE TO DENIED TAX CREDITS

This act provides that a taxpayer shall not be liable for penalties or interest on an income tax balance due if such taxpayer is denied part or all of a tax credit to which the taxpayer has qualified pursuant to any provision of law due to lack of available funds, and such denial causes a balance-due notice to be generated by the Department of Revenue or any other redeeming agency. Such taxpayer shall pay the balance due within sixty days or be subject to penalties and interest pursuant to current law. (Section 143.512)

This provision is identical to a provision in HCS/SS/SB 67 (2025).

This act is identical to provisions in HCS/SCS/SB 163 (2025).

JOSH NORBERG

This act is identical to HB 388 (2025).

JOSH NORBERG

TAXATION BALLOT LANGUAGE

This act requires any ballot measure seeking to add, change, or modify a tax on real property to express the effect of the proposed change within the ballot language in terms of the change in dollars owed per $100,000 of a property's market valuation. (Section 137.067)

This provision is identical to a provision in HCS/SCS/SB 163 (2025), HCS/HB 119 (2025), HCS/HB 517 (2025), HCS/HB 531 (2025), HB 660 (2025), HCS/HB 2058 (2024), HCS/HB 1517 (2024), HCS/HB 2140 (2024), CCS/HS/HCS/SS#2/SCS/SB 96 (2023), and HCS/SS#3/SCS/SB 131 (2023).

CALCULATION AND REVISION OF PROPERTY TAX LEVIES

Current law provides for the calculation of revenue derived from single tax rates versus tax rates for each class and subclass of property. This act repeals such language. (Section 137.073.2, 137.079, and section 137.115)

Current law provides that the aggregate increase in valuation of personal property shall be the new construction and improvements factor for the purposes of calculating property tax rates. This act eliminates the new construction and improvements factor for personal property. (Section 137.073.4(1))

This act requires that all tax levy increases applied to any real and personal property shall be applied to each subclass of property equally. (Section 137.073.5(1))

This act requires that if the voters in a political subdivision approve an increase to the tax rate ceiling prior to the expiration of a previously approved temporary levy increase, the new tax rate ceiling shall remain in effect only until such time as the temporary levy increase expires under the terms originally approved by a vote of the people, at which time the tax rate ceiling shall be decreased by the amount of the temporary levy increase.

If, prior to the expiration of a temporary levy increase, voters are asked to approve an additional permanent levy increase, voters shall be submitted ballot language that clearly indicates that if the permanent levy increase is approved, the temporary levy shall be made permanent. (Section 137.073.5(3))

This provision is identical to a provision in HCS/HB 119 (2025), HB 660 (2025), HB 1497 (2025), HCS/HB 2058 (2024), HCS/HB 1517 (2024), HCS/HB 2140 (2024), CCS/HS/HCS/SS#2/SCS/SB 96 (2023), and HCS/SS#3/SCS/SB 131 (2023), and is substantially similar to SB 880 (2018) and SB 357 (2017).

Current law authorizes the governing body of a political subdivision to levy a tax rate lower than its tax rate ceiling, and to subsequently increase such lowered rate to the tax rate ceiling without voter approval. This act provides that such increase back to the tax rate ceiling shall be made in the immediately following general reassessment. (Section 137.073.5(4))

This provision is identical to a provision in HB 660 (2025) and HB 783 (2025).

This act provides that, if the total assessed valuation in a political subdivision decreases in the tax year immediately following a tax year in which the voters approved an increase to the tax rate ceiling, such political subdivision may increase its levy such that the revenue received equals the amount that would have been received from the increased rate of levy had there been no decrease in the total assessed valuation. (Section 137.073.5(6))

This provision is identical to a provision in HCS/HB 119 (2025), HB 660 (2025), HB 1497 (2025), HCS/HB 2058 (2024), HCS/HB 1517 (2024), and HCS/HB 2140 (2024).

JOSH NORBERG

This act is identical to SB 1211 (2026) and HB 388 (2025).

JOSH NORBERG

This constitutional amendment is identical to SJR 62 (2025), is substantially similar to SJR 39 (2022), SJR 12 (2021), HJR 13 (2021), SCS/SJRs 48, 41, & 43 (2020), HJR 85 (2020), and HJR 123 (2020), and is similar to HJR 81 (2020) and HJR 88 (2020).

JOSH NORBERG

This amendment is identical to SJR 53 (2025).

JOSH NORBERG

For all tax years beginning on or after January 1, 2027, this constitutional amendment, if approved by the voters, authorizes a taxpayer to claim an exemption from real property taxes imposed on the taxpayer's homestead, as such terms are defined in the amendment. To be eligible for a tax exemption, the homestead shall not be encumbered by a mortgage lien, the taxpayer shall not be delinquent on any state or local taxes, and the taxpayer shall prospectively pay five year's worth of property taxes owed on the homestead.

To claim an exemption, the taxpayer shall provide notice to the collector by September 1. Upon filing the notice and providing evidence that the taxpayer satisfies all requirements, the homestead shall be exempt from property taxation for as long as the taxpayer owns the homestead.

An exemption shall be void if the taxpayer sells or otherwise disposes of the property such that it no longer qualifies as a homestead, or by the taxpayer notifying the collector that the taxpayer wishes to void the exemption.

The amendment imposes a state sales tax at a rate of 0.1%, with the revenues deposited in the "Homestead Preservation Fund", which is established by the amendment. Moneys in the fund shall stand appropriated and shall be used solely to reimburse taxing jurisdictions for revenue lost as a result of tax exemptions authorized by the amendment, as described in the amendment.

The amendment provides for further rights to taxpayers owning a homestead and receiving a property tax exemption pursuant to the amendment, including the right to possess the homestead, to exclude others from the homestead, to enjoy the fruits and profits of the homestead, and to convey the homestead, as described in the amendment.

JOSH NORBERG

This amendment is identical to SCS/SJR 14 (2025), SS/SJR 46 (2025), and HJR 6 (2025), and is substantially similar to HJR 41 (2025), HJR 64 (2025), HJR 66 (2025), HJR 74 (2025), HJR 96 (2025), SJR 58 (2024), SJR 84 (2024), HCS/HJR 75 (2024), HJR 95 (2024), HJR 118 (2024), SJR 16 (2023), HCS/HJRs 7 & 11 (2023), HCS/HJR 52 (2023), HJR 57 (2023), SCS/SJR 40 (2022), HJR 72 (2022), HJR 73 (2022), HJR 86 (2022), HJR 89 (2022), HJR 115 (2022), HJR 119 (2022), HJR 140 (2022), HJR 3 (2021), HJR 32 (2021), HJR 63 (2021), SJR 23 (2018), SJR 34 (2018), HJR 63 (2018), and HJR 57 (2018).

JOSH NORBERG

This amendment is substantially similar to SJR 44 (2020).

JOSH NORBERG

This amendment is identical to SS/SJR 46 (2025), SCS/SJR 14 (2025), and HJR 6 (2025), and is substantially similar to HJR 41 (2025), HJR 64 (2025), HJR 66 (2025), HJR 74 (2025), HJR 96 (2025), SJR 58 (2024), SJR 84 (2024), HCS/HJR 75 (2024), HJR 95 (2024), HJR 118 (2024), SJR 16 (2023), HCS/HJRs 7 & 11 (2023), HCS/HJR 52 (2023), HJR 57 (2023), SCS/SJR 40 (2022), HJR 72 (2022), HJR 73 (2022), HJR 86 (2022), HJR 89 (2022), HJR 115 (2022), HJR 119 (2022), HJR 140 (2022), HJR 3 (2021), HJR 32 (2021), HJR 63 (2021), SJR 23 (2018), SJR 34 (2018), HJR 63 (2018), and HJR 57 (2018).

JOSH NORBERG

This amendment is identical to SJR 53 (2025).

JOSH NORBERG

In lieu of such property tax, the amendment requires a county to impose a sales tax on the sale of real property at a rate equal to the total combined rate of state and local sales taxes in effect at the location of the property, provided that all revenues generated by the tax are collected and distributed by the county in the same manner as the property tax levied prior to January 1, 2027. A taxpayer shall select whether to remit the tax due upon the transfer of the title of the property, or to remit ten percent of the sales tax due to the county collector upon the transfer of title of the property, and the remainder within five, ten, or fifteen years in equal annual installments. Financial institutions that are mortgage servicers shall pay sales tax obligations which they service from escrow accounts in one payment by the required due date.

This amendment also requires a taxpayer who purchases his or her real property prior to January 1, 2027, to remit a tax equal to the total combined rate of state and local sales taxes in effect at the location of the property multiplied by the remaining mortgage balance on such property, provided that all revenues generated by the tax are collected and distributed by the county in the same manner as the property tax levied prior to January 1, 2027. A taxpayer shall select whether to remit the tax due by December 31, 2027, 2032, 2037, or 2042, with such payment made in equal annual installments. Financial institutions that are mortgage servicers shall pay sales tax obligations which they service from escrow accounts in one payment by the required due date. (Section 4(e))

This amendment also modifies a constitutional provision prohibiting sales taxes on transactions that were not subject to tax as of January 1, 2015, by providing an exemption for the sales tax imposed pursuant to the amendment. (Section 26)

This amendment is identical to SJR 7 (2025), SJR 82 (2024), SJR 18 (2023), and SJR 59 (2022).

JOSH NORBERG

JOSH NORBERG