The Hancock Amendment:
Missouri’s Tax Limitation Measure
Report 17-2012
November 2012
Prepared by:
Bridget Kevin-Myers, RN JD
Assistant Research Professor
Institute of Public Policy
Harry S Truman School of Public Affairs
University of Missouri
Russ Hembree, JD
Director
Joint Committee of Legislative Research
Missouri General Assembly
Missouri Legislative Academy
Institute of Public Policy
University of Missouri
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Missouri Legislative Academy
Institute of Public Policy
University of Missouri
THE HANCOCK AMENDMENT:
MISSOURIS TAX LIMITATION MEASURE
Abstract
In 1980, the Missouri constitution was amended to include a taxing and expenditure
limitation, which is commonly known as the Hancock Amendment. The Hancock
Amendment requires the state to refund money to income tax payers when revenues are
in excess of a percentage based upon the personal income of Missourians. If, in any given
year, there is a revenue surplus greater than 1% of the revenue limitation, the state must
refund the money to taxpayers. There were refunds in the late 1990s, but it is unlikely
that the refund provision will be invoked any time soon because the state is at least $3
billion dollars below the revenue threshold. Further, the Hancock amendment limits the
overall amount of new annual revenue that the legislature may raise in any one year
without voter approval. Finally, the Hancock amendment has a ‘no unfunded mandate’
provision that prevents the state legislature from shifting funding responsibilities from the
state level to the local level. In these tight fiscal times, both the voter approval
requirement for taxes and the local mandate prohibition impact legislative decision-
making.
Introduction
In 1980, Mel Hancock, a Springfield businessman, began a petition drive in support of a
constitutional amendment that would limit state and local government taxation and
spending. On November 4, 1980, 55 percent of the voters approved the constitutional
amendment. It is generally known as the Hancock amendment, and is found in Article X
Sections 18-24 of the Missouri Constitution.
1
The amendment is often known as the “tax
and spending lid” whose purpose is to limit taxes by establishing tax, revenue and
spending limits for the state legislature and other political subdivisions that may only be
exceeded with voter approval. See Roher v. Emmons, 289 SW 3d 600, 603 (Mo.App.
E.D. 2009)(internal citations omitted).
2
Missouri is a fiscally conservative state and the Hancock Amendment places further
restrictions on the government’s ability to raise monies and spend those monies. It is
imperative that Missouri legislatures and government officials understand the limitations
and the allowances of the tax and spending lid. To that end, this report discusses the
various sections of the Hancock Amendment in detail and select court decisions
interpreting the provisions of the Amendment. The legislature has not adopted
implementing legislation; consequently lawsuits are necessary to determine the
parameters of the Hancock Amendment.
3
1
The amendment is found online at the State legislature site: http://www.moga.mo.gov/ , last visited November 5, 2012.
2
A thorough discussion of the historical context of the Hancock Amendment, its interpretation by the courts over the past thirty years
and the implications of the limitations for future legislative efforts is found in a recent Missouri Law review article. Bremer, J.G.,
Puling the Taxpayer’s Sword From the Stone: The Appropriation Requirement of Missouri’s Hancock Amendment, 77 Missouri
L.Rev. 481 (2012).
3
Id. at 489.
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Substantive Provisions
The Hancock Amendment
4
contains five important provisions: 1) state revenue limit
and tax refund provision; 2) state mandate provision 3) voter approval of raising tax
revenues above a specified ceiling 4) local government tax limit and voter approval
provision and 5) taxpayer right to bring lawsuit.
State Revenue Limit
Section 18(a)
5
limits the amount of taxes which the General Assembly may impose in any
fiscal year by requiring that the ratio between total state revenues (TSR) and the personal
income of Missourians be the same as the ratio calculated for certain base years (the
amendment specifies the TSR for FY81 and the personal income figures for calendar year
1979). That ratio was determined and set at 5.6395% in 1985. This constant ratio is then
multiplied by the personal income figures for Missourians in later years to determine the
revenue limit for any given year. The limit in state revenue, therefore, is tied to the
percentage growth in Missourians' personal income.
To qualify as total state revenues, the funds must be received into the state treasury and
be subject to appropriation. Kelly v. Hanson, 959 S.W.2d 107, 111 (Mo. 1997).
Revenues can include general revenue, special revenue, licenses and fees. It is important
to note, however, that the amendment requires the exclusion of tax revenues if those
revenues have been directly approved by voters after the adoption of the Hancock
Amendment. Goode v. Bond, 652 S.W.2d 98 (Mo. banc 1983); Missouri Merchants and
Manufacturers Association v. State, 42 S.W.3d 628 (Mo. banc 2001). The latter case
also held that tax credits used to reduce the amount of money a taxpayer owes do not
become TSR, but tax credits which exceed the amount of money owed in taxes do
become TSR. Id. at 635. Practically speaking, tax credits reduce TSR, which is
important to consider when contemplating raising tax revenues and the limitations
discussed below.
4
Vernon’s Annotated Statutes (VAMS) provides an excellent synopsis of major court decisions interpreting this constitutional
provision and the reader is encouraged to consult VAMS. VAMS Const. Art.10, §§ 16-24.
5
Mo.Const.art. X, §18 (2012).
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Overall Limitation on Raising Tax Revenues
Section 18(e)
6
prohibits the General Assembly
from increasing taxes or fees in any fiscal year
that would produce "new annual revenues" in
excess of either a specified dollar amount
(adjusted annually by percentage change in
personal income; for FY12 the amount was
estimated at $80.2 million) or 1% of TSR for the
second fiscal year before the General
Assembly's action, whichever is less. The term
“new annual revenues” refers to the net increase
in annual revenues.
7
The determination of a net
increase in annual revenues is determined by
identifying the total increase of all taxes and
fees less any applicable refunds and any
contemporaneously occurring reductions in
taxes or fees. In addition, “new annual revenue”
does not include and interest earned on the
proceeds of any taxes or fees. Finally, this
limitation does not apply to dedicated funds.
8
Refund Provision
For any year in which the revenue limit is
exceeded by 1% or more, a pro rata refund of
the excess revenues is made to Missouri state
income taxpayers.
9
In order for the funds to be
subject to the refund mandate, they must be 1)
received into the state treasury and 2) subject to
appropriation. Missouri Ass’n of Counties v.
Wilson, 3 S.W. 3d 772, 774 (Mo. 1999) citing
to Kelly v. Hanson, 959 S.W. 2d 707 (Mo.
1997). The constitutionality of this provision
was upheld by the Missouri Supreme Court in
Missourians for Tax Justice Education Project
v. Holden, 959 S.W.2d 100 (Mo. banc 1997), in
which it was argued that the refund was
unconstitutional, as a violation of the Equal
Protection clause, because it went only to
income taxpayers, not all taxpayers. The Court
found that the Hancock amendment furthered a
6
Mo.Const. art. X,§ 18(e)(1)(2012).
7
Mo.Const. art. X,§18(e)(2)(2012).
8
The amount of annual new revenue allowable without voter approval is published annually in the executive budget and can be viewed on-line at
www.oa.mo.gov.
9
Mo.Const. art. X,§18(b)(2012).
Definitions
FY (Fiscal Year) - the period running from
July 1 of one year through June 30 of the
following year which is used to measure the
state budget cycle of revenues and spending.
General Revenue Fund - fund in the state
treasury into which all state moneys are
deposited, unless required by statute or
constitutional provision to be deposited into
another fund. (See §33.543, RSMo)
Hancock II - initiative petition placed on the
ballot in 1994 which would have strengthened
several provisions of the original Hancock
Amendment. The measure was defeated by a
wide margin.
Personal Income of Missouri - total amount of
income received by persons in Missouri from
all sources, as defined by the U.S. Department
of Commerce. (See article X, § 17(2) in
Appendix A)
Total State Revenue (TSR) - all general and
special revenues, licenses and fees, excluding
federal funds. The term is used to describe the
total amount of money which the state receives
into the state treasury and which is then subject
to appropriation; if the amount exceeds a
certain limit, the excess must be refunded to
state income tax payers. (See article X, §17(1);
§ 18(b) in Appendix A)
§18(e) State Tax Increases Requiring Voter
Approval - a referendum amendment adopted
in 1996 imposed an additional limit on the
ability of the General Assembly to increase
taxes without voter approval. New annual
revenues imposed by the General Assembly,
which in the aggregate exceed a specified
dollar amount (originally $50 million), or 1%
of total state revenues, must first be approved
by the voters. The dollar figure is adjusted for
changes in personal income of Missouri and for
2012; the amount is estimated at $80.2 million.
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legitimate state purpose and that the refund mechanism was a rational means of achieving that
purpose. Id. at 105. Further, the words of the amendment were not vague or ambiguous, thus
were not a violation of the Due Process clause. Id. at 106-07. Ultimately refunds for FY95,
FY96, FY97, FY98, and FY99 were distributed. Approximately $971 million in total refunds
(including corporate taxpayers) were made for those years.
In the current economic environment, and for the foreseeable future, it is unlikely that the refund
provision will be invoked. The state is currently more than $3 billion below the refund threshold.
As discussed above, the legislature is limited in its ability to raise tax revenues in excess of $80.2
million without voter approval. Raising tax revenues above $80 million requires voter approval
of the largest proposed tax. Moreover, the Missouri Supreme Court has consistently held that
voter approved tax increases [are] not subject to the revenue limit of article X, section 18(a) and
[are] not subject to being included in the revenues subject to Hancock refunds.” Missouri
Merchants and Manufacturers, 42 S.W.3d 628, 633. Consequently, even if voters approved
taxes whose revenues exceeded the revenue threshold amount in any given year (currently over
$3 billion); it is unlikely that those funds would be subject to Hancock refunds.
State Mandate
Sections 16 and 21
10
prohibit the state from reducing its proportion of funding for local activities
from the level in effect at the time the amendment was adopted (11/4/1980) or from requiring
local governments to provide new or additional activities or services without the state agreeing to
pay the costs. This provision essentially prevents the legislature from shifting funding
responsibilities from the state to local governments- no unfunded mandates. Court cases have
emphasized that a violation occurs when two things happen: 1) the state requires a new or
increased activity of a political subdivision; and 2) the political subdivision experiences
increased costs as a result of the state-mandated new or increased activity or service. See City of
Jefferson v. Missouri Department of Natural Resources, 863 S.W.2d 844 (Mo. banc 1993).
The political subdivision must show an actual increase in costs; the increase will not be
presumed. The plaintiff has the burden to prove that an unfunded mandate exists by offering
specific proof of new or increased duties and increased expenses, and these elements cannot be
established by mere ‘common sense,’ or ‘speculation and conjecture. School Dist. of Kansas
City v. State, 317 S.W.3d 599, 611 (Mo. 2010).
If increased costs are shown, then the state must make a specific appropriation which expressly
funds the costs of the state-mandated program. See Rolla 32 School Dist. v State, 837 S.W.2d 1
(Mo. banc 1992). If a specific appropriation is not made, the recourse for the political
subdivision is a declaratory judgment relieving it of the duty to perform the state-mandated
activity or service. See Harrison v. Monroe County, 716 S.W.2d 263 (Mo. banc 1986). With
respect to the requirements of a concealed carry statute, the Court ruled that the fee authorized by
statute for the issuance of gun permits by counties was insufficient to cover the cost of issuing
those permits. See Brooks v. State of Missouri, 128 S.W.3d 844 (Mo.banc 2004).
11
In the case
of handgun permits, the statute was revised to allocate more of the fee to pay for processing. The
10
Mo.Const.art X, §§16, 21(2012).
11
Actually, the court ruled that the portion of the fee applied to the cost of processing the application was inadequate. This decision applied only
to the four counties that were party to the suit.
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Senate Appropriations Staff is not aware of any appropriation as the result of a decision made
under the mandate provision of the amendment.
Where there is no mandate that the governmental entity take on a new responsibility, rather to
continue to maintain a responsibility for funding an existing activity in accordance with a
previously-existing formula, there is no Hancock violation. See Neske v. City of St. Louis, 218
S.W.3d 417, 423 (Mo. 2007) (overruled on other grounds).
Local Government Tax limit/voter approval
Sections 16 and 22
12
impose the tax limit and voter approval requirement on local governments.
The general rule is that voter approval is required before any political subdivision can levy any
"tax, license or fees" not authorized when the Amendment was adopted or increase the current
levy above the level at the time of adoption. In addition, if the existing base of a tax, license or
fee is broadened (such as by repealing a deduction or exemption), then the tax rate has to be
reduced to yield the same amount as would have been received on the prior base.
The Missouri Supreme Court, in Keller v. Marion County Ambulance District, 820 S.W.2d 301
(Mo. banc 1991), enunciated a five-part test to be used in determining what constitutes a "tax,
license or fee" for purposes of the Hancock amendment. These factors should be considered in
totality and no factor should be considered independently controlling of the analysis.
1) When is the fee paid? Fees subject to the Hancock Amendment are likely due to be paid on
a periodic basis.
2) Who pays the fee? A fee subject to the Hancock Amendment is likely to be blanket-billed to
all or almost all of the residents of the political subdivision.
3) Is the amount of the fee to be paid affected by the level of goods or services provided to the
fee payer? Fees subject to the Hancock Amendment are less likely to be dependent on the
level of goods or services provided to the fee payer.
4) Is the government providing a service or good? If there is no good or service being provided,
or someone unconnected with the government is providing the good or service, then any
charge required by and paid to a local government is probably subject to the Hancock
Amendment.
5) Has the activity historically and exclusively been provided by the government? If the
government has historically and exclusively provided the good, service, permission or
activity, the fee is likely subject to the Hancock Amendment.
12
Mo.Const.art X, §§16, 22 (2012).
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Avanti Petroleum, Inc. v. St. Louis County, 974 S.W.2d 506, 510-11 (Mo.App.E.D. 1998)
citing to Keller at 304.
If the assessed valuation of property, excluding new construction and improvements, increases
by a larger percentage than the Consumer Price Index, then a "rollback" of the tax rate is
required to yield the same amount as would have been received from the levy on the prior
assessed value. This rollback applies on a district-wide basis; consequently, individual property
owners can still see a higher-than-CPI increase in their own property tax bills. It is important to
note, however, that claims for refunds of taxes collected in violation of the Hancock Amendment
must be brought before the taxes become payable, i.e., before the last day of the tax year at issue.
Koehr v. Emmons, 55 S.W.3d 580, 584 (Mo.App. E.D. 2001).
Plaintiffs sought the rollback of a school district tax levy in Thompson v. Hunter, 119 S.W.3d
95 (Mo. banc 2003). The central issue involved whether Article X, Section 11(b), as amended in
1998 and which authorizes a school district to set a property tax levy of $2.75 without voter
approval, was nevertheless subject to the Hancock rollback provisions. The Court held that the
1998 amendment prevailed and authorizes a $2.75 tax levy by decision of the district school
board.
Taxpayer right to bring lawsuit
Finally, section 23
13
specifies that "any taxpayer" has standing to bring suit in circuit court or,
when the state is involved, in the Missouri Supreme Court, to enforce the provisions of the
Hancock Amendment. To enforce the Hancock Amendment, a taxpayer may (1) seek an
injunction, enjoining the collection of the challenged tax until the constitutionality of the tax is
determined; or (2) seek a refund of an increased tax that was collected in violation of the
Hancock amendment through a timely action. Koehr 55 S.W.3d 580, 582. “Any taxpayer” does
not include any governmental entity or political subdivision, but may include a governmental
official if that official is bringing suit in his role as a taxpayer. State ex rel. City of Desloge v.
St. Francois County, 245 S.W.3d 855, 861 (Mo.App. E.D. 2007).
A plaintiff who is successful in pursuing a Hancock claim is entitled to reimbursement for
reasonable attorney fees and costs. See Avanti Petroleum, Inc. v. St. Louis County, 974 S.W.2d
506 (Mo.App.E.D. 1998). A class action by taxpayers is authorized under appropriate
circumstances. See City of Hazelwood v. Peterson, 48 S.W.3d 36 (Mo.banc 2001).
Conclusion
The Hancock Amendment effectively restricts the legislature’s ability to significantly tax and
spend revenues without voter approval. The legislature can impose taxes that increase revenue,
but are limited to those that result in a net increase that is less than or equal to 1% of TSR. Voter
approved taxes, however, are not generally subject to the limits of the Hancock Amendment. It
is unlikely that the refund provision of the Hancock Amendment will be invoked in the
foreseeable future because of the pronounced gap between TSR and the refund limit. Moreover,
it is likely that sections 16 and 21 of the Hancock Amendment will most affect the work of the
13
Mo.Const.art X, §23 (2012).
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legislature in the future because those sections prohibit unfunded mandates imposed by the
legislature. Consequently, when enacting any legislation, the legislature needs to consider both
the limit on raising taxes that may result in revenue exceeding the 1% of TSR limit (currently
$80.2 million) and the financial consequences of imposing any responsibilities on local
government.
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APPENDIX A
14
The Hancock Amendment
Section 16. Property taxes and other local taxes and state taxation and spending may not
be increased above the limitations specified herein without direct voter approval as provided by
this constitution. The state is prohibited from requiring any new or expanded activities by
counties and other political subdivisions without full state financing, or from shifting the tax
burden to counties and other political subdivisions. A provision for emergency conditions is
established and the repayment of voter approved bonded indebtedness is guaranteed.
Implementation of this section is specified in sections 17 through 24, inclusive, of this article.
Section 17. As used in sections 16 through 24 of Article X:
(1) "Total state revenues" includes all general and special revenues, license and fees,
excluding federal funds, as defined in the budget message of the governor for fiscal year
1980-1981. Total state revenues shall exclude the amount of any credits based on actual tax
liabilities or the imputed tax components of rental payments, but shall include the amount of any
credits not related to actual tax liabilities.
(2) "Personal income of Missouri" is the total income received by persons in Missouri
from all sources, as defined and officially reported by the United States Department of
Commerce or its successor agency.
(3) "General price level" means the Consumer Price Index for All Urban Consumers for
the United States, or its successor publications, as defined and officially reported by the United
States Department of Labor, or its successor agency.
Section 18. (a) There is hereby established a limit on the total amount of taxes which
may be imposed by the general assembly in any fiscal year on the taxpayers of this state.
Effective with fiscal year 1981-1982, and for each fiscal year thereafter, the general assembly
shall not impose taxes of any kind which, together with all other revenues of the state, federal
funds excluded, exceed the revenue limit established in this section. The revenue limit shall be
calculated for each fiscal year and shall be equal to the product of the ratio of total state
revenues in fiscal year 1980-1981 divided by the personal income of Missouri in calendar year
1979 multiplied by the personal income of Missouri in either the calendar year prior to the
calendar year in which appropriations for the fiscal year for which the calculation is being
made, or the average of personal income of Missouri in the previous three calendar years,
whichever is greater.
(b) For any fiscal year in the event that total state revenues exceed the revenue limit
established in this section by one percent or more, the excess revenues shall be refunded pro rata
based on the liability reported on the Missouri state income tax (or its successor tax or taxes)
annual returns filed following the close of such fiscal year. If the excess is less than one percent,
this excess shall be transferred to the general revenue fund.
(c) The revenue limitation established in this section shall not apply to taxes imposed for
the payment of principal and interest on bonds, approved by the voters and authorized under the
provisions of this constitution.
(d) If responsibility for funding a program or programs is transferred from one level of
government to another, as a consequence of constitutional amendment, the state revenue and
spending limits may be adjusted to accommodate such change, provided that the total revenue
14
The Hancock Amendment, Article X, Sections 16-24 of the Missouri Constitution are reprinted below.
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authorized for collection by both state and local governments does not exceed that amount which
would have been authorized without such change.
Section 18(e). 1. In addition to the revenue limit imposed by section 18 of this article,
the general assembly in any fiscal year shall not increase taxes or fees without voter approval
that in total produce new annual revenues greater than either fifty million dollars adjusted
annually by the percentage change in the personal income of Missouri for the second previous
fiscal year, or one percent of total state revenues for the second fiscal year prior to the general
assembly's action, whichever is less. In the event that an individual or series of tax or fee
increases exceed the ceiling established in this subsection, the taxes or fees shall be submitted by
the general assembly to a public vote starting with the largest increase in the given year, and
including all increases in descending order, until the aggregate of the remaining increases and
decreases is less than the ceiling provided in this subsection.
2. The term "new annual revenues" means the net increase in annual revenues produced
by the total of all tax or fee increases enacted by the general assembly in a fiscal year, less
applicable refunds and less all contemporaneously occurring tax or fee reductions in that same
fiscal year, and shall not include interest earnings on the proceeds of the tax or fee increase. For
purposes of this calculation, "enacted by the general assembly" shall include any and all bills
that are truly agreed to and finally passed within that fiscal year, except bills vetoed by the
governor and not overridden by the general assembly. Each individual tax or fee increase shall
be measured by the estimated new annual revenues collected during the first fiscal year that it is
fully effective. The term "increase taxes or fees" means any law or laws passed by the general
assembly after May 2, 1996, that increase the rate of an existing tax or fee, impose a new tax or
fee, or broaden the scope of a tax or fee to include additional class of property, activity, or
income, but shall not include the extension of an existing tax or fee which was set to expire.
3. In the event of an emergency, the general assembly may increase taxes, licenses or
fees for one year beyond the limit in this subsection under the same procedure specified in
section 19 of this article.
4. Compliance with the limit in this section shall be measured by calculating the
aggregate actual new annual revenues produced in the first fiscal year that each individual tax
or fee change is fully effective.
5. Any taxpayer or statewide elected official may bring an action under the provisions of
section 23 of this article to enforce compliance with the provisions of this section. The Missouri
supreme court shall have original jurisdiction to hear any challenge brought by any statewide
elected official to enforce this section. In such enforcement actions, the court shall invalidate the
taxes and fees which should have received a public vote as defined in subsection 1 of this section.
The court shall order remedies of the amount of revenue collected in excess of the limit in this
subsection as the court finds appropriate in order to allow such excess amounts to be refunded
or to reduce taxes and/or fees in the future to offset the excess monies collected.
Section 19. The revenue limit of section 18 of this article may be exceeded only if all of
the following conditions are met: (1) The governor requests the general assembly to declare an
emergency; (2) the request is specific as to the nature of the emergency, the dollar amount of the
emergency, and the method by which the emergency will be funded; and (3) the general assembly
thereafter declares an emergency in accordance with the specifics of the governor's request by a
majority vote for fiscal year 1981-1982, thereafter a two-thirds vote of the members elected to
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and serving in each house. The emergency must be declared in accordance with this section
prior to incurring any of the expenses which constitute the emergency request. The revenue limit
may be exceeded only during the fiscal year for which the emergency is declared. In no event
shall any part of the amount representing a refund under section 18 of this article be the subject
of an emergency request.
Section 20. No expenses of state government shall be incurred in any fiscal year which
exceed the sum of the revenue limit established in sections 18 and 19 of this article plus federal
funds and any surplus from a previous fiscal year.
Section 21. The state is hereby prohibited from reducing the state financed proportion of
the costs of any existing activity or service required of counties and other political subdivisions.
A new activity or service or an increase in the level of any activity or service beyond that
required by existing law shall not be required by the general assembly or any state agency of
counties or other political subdivisions, unless a state appropriation is made and disbursed to
pay the county or other political subdivision for any increased costs.
Section 22. (a) Counties and other political subdivisions are hereby prohibited from
levying any tax, license or fees, not authorized by law, charter or self-enforcing provisions of the
constitution when this section is adopted or from increasing the current levy of an existing tax,
license or fees, above that current levy authorized by law or charter when this section is adopted
without the approval of the required majority of the qualified voters of that county or other
political subdivision voting thereon. If the definition of the base of an existing tax, license or
fees, is broadened, the maximum authorized current levy of taxation on the new base in each
county or other political subdivision shall be reduced to yield the same estimated gross revenue
as on the prior base. If the assessed valuation of property as finally equalized, excluding the
value of new construction and improvements, increases by a larger percentage than the increase
in the general price level from the previous year, the maximum authorized current levy applied
thereto in each county or other political subdivision shall be reduced to yield the same gross
revenue from existing property, adjusted for changes in the general price level, as could have
been collected at the existing authorized levy on the prior assessed value.
(b) The limitations of this section shall not apply to taxes imposed for the payment of
principal and interest on bonds or other evidence of indebtedness or for the payment of
assessments on contract obligations in anticipation of which bonds are issued which were
authorized prior to the effective date of this section.
Section 23. Notwithstanding other provisions of this constitution or other law, any
taxpayer of the state, county, or other political subdivision shall have standing to bring suit in a
circuit court of proper venue and additionally, when the state is involved, in the Missouri
supreme court, to enforce the provisions of sections 16 through 22, inclusive, of this article and,
if the suit is sustained, shall receive from the applicable unit of government his costs, including
reasonable attorneys' fees incurred in maintaining such suit.
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Section 24. (a) The provisions for voter approval contained in sections 16 through 23,
inclusive, of this article do not abrogate and are in addition to other provisions of the
constitution requiring voter approval to incur bonded indebtedness and to authorize certain
taxes.
The provisions contained in sections 16 through 23, inclusive, of this article are self-enforcing;
provided, however, that the general assembly may enact laws implementing such provisions
which are not inconsistent with the purposes of said sections.