THE TEXAS CONSTITUTION

ARTICLE 8. TAXATION AND REVENUE

Sec. 1.  EQUALITY AND UNIFORMITY OF TAXATION; TAXATION OF PROPERTY IN PROPORTION TO VALUE; OCCUPATION AND INCOME TAXES; EXEMPTION OF CERTAIN TANGIBLE PERSONAL PROPERTY AND SMALL MINERAL INTERESTS FROM AD VALOREM TAXATION; VALUATION OF CERTAIN REAL PROPERTY FOR TAX PURPOSES.  (a)  Taxation shall be equal and uniform.
(b)  All real property and tangible personal property in this State, unless exempt as required or permitted by this Constitution, whether owned by natural persons or corporations, other than municipal, shall be taxed in proportion to its value, which shall be ascertained as may be provided by law.
(c)  The Legislature may provide for the taxation of intangible property and may also impose occupation taxes, both upon natural persons and upon corporations, other than municipal, doing any business in this State.  The Legislature may also tax incomes of corporations other than municipal.  Persons engaged in mechanical and agricultural pursuits shall never be required to pay an occupation tax.
(d)  The Legislature by general law shall exempt from ad valorem taxation household goods not held or used for the production of income and personal effects not held or used for the production of income.  The Legislature by general law may exempt from ad valorem taxation:
(1)  all or part of the personal property homestead of a family or single adult, "personal property homestead" meaning that personal property exempt by law from forced sale for debt;
(2)  subject to Subsections (e) and (g) of this section, all other tangible personal property, except structures which are substantially affixed to real estate and are used or occupied as residential dwellings and except property held or used for the production of income;
(3)  subject to Subsection (e) of this section, a leased motor vehicle that is not held primarily for the production of income by the lessee and that otherwise qualifies under general law for exemption; and
(4)  one motor vehicle, as defined by general law, owned by an individual that is used in the course of the individual's occupation or profession and is also used for personal activities of the owner that do not involve the production of income.
(e)  The governing body of a political subdivision may provide for the taxation of all property exempt under a law adopted under Subdivision (2) or (3) of Subsection (d) of this section and not exempt from ad valorem taxation by any other law.  The Legislature by general law may provide limitations to the application of this subsection to the taxation of vehicles exempted under the authority of Subdivision (3) of Subsection (d) of this section.
(f)  The occupation tax levied by any county, city or town for any year on persons or corporations pursuing any profession or business, shall not exceed one half of the tax levied by the State for the same period on such profession or business.
(g)  The Legislature may exempt from ad valorem taxation tangible personal property that is held or used for the production of income and has a taxable value of less than the minimum amount sufficient to recover the costs of the administration of the taxes on the property, as determined by or under the general law granting the exemption.
(h)  The Legislature may exempt from ad valorem taxation a mineral interest that has a taxable value of less than the minimum amount sufficient to recover the costs of the administration of the taxes on the interest, as determined by or under the general law granting the exemption.
(i)  Notwithstanding Subsections (a) and (b) of this section, the Legislature by general law may limit the maximum appraised value of a residence homestead for ad valorem tax purposes in a tax year to the lesser of the most recent market value of the residence homestead as determined by the appraisal entity or 110 percent, or a greater percentage, of the appraised value of the residence homestead for the preceding tax year.  A limitation on appraised values authorized by this subsection:
(1)  takes effect as to a residence homestead on the later of the effective date of the law imposing the limitation or January 1 of the tax year following the first tax year the owner qualifies the property for an exemption under Section 1-b of this article; and
(2)  expires on January 1 of the first tax year that neither the owner of the property when the limitation took effect nor the owner's spouse or surviving spouse qualifies for an exemption under Section 1-b of this article.
(j)  The Legislature by general law may provide for the taxation of real property that is the residence homestead of the property owner solely on the basis of the property's value as a residence homestead, regardless of whether the residential use of the property by the owner is considered to be the highest and best use of the property.
(n)  This subsection does not apply to a residence homestead to which Subsection (i) of this section applies.  Notwithstanding Subsections (a) and (b) of this section, the Legislature by general law may limit the maximum appraised value of real property for ad valorem tax purposes in a tax year to the lesser of the most recent market value of the property as determined by the appraisal entity or 120 percent, or a greater percentage, of the appraised value of the property for the preceding tax year.  The general law enacted under this subsection may prescribe additional eligibility requirements for the limitation on appraised values authorized by this subsection.  A limitation on appraised values authorized by this subsection:
(1)  takes effect as to a parcel of real property described by this subsection on the later of the effective date of the law imposing the limitation or January 1 of the tax year following the first tax year in which the owner owns the property on January 1; and
(2)  expires on January 1 of the tax year following the tax year in which the owner of the property ceases to own the property.
(n-1)  This subsection and Subsection (n) of this section expire December 31, 2026.
(Feb. 15, 1876. Amended Nov. 7, 1978, and Nov. 3, 1987; Subsecs. (b) and (f) amended Nov. 7, 1989; Subsec. (e) amended Aug. 10, 1991; Subsec. (c) amended Nov. 2, 1993; Subsec. (d) amended and (g) and (h) added Nov. 7, 1995; Subsec. (i) added Nov. 4, 1997; Subsecs. (d) and (e) amended Nov. 2, 1999; Subsec. (d) amended and former (j) and (j-1) added Nov. 6, 2001; Subsec. (d) amended, (i-1) added, and (j) repealed Sept. 13, 2003; Subsec. (j-1) expired Jan. 1, 2004; Subsec. (i-1) expired Jan. 1, 2005; Subsecs. (d) and (i) amended Nov. 6, 2007; current Subsec. (j) added Nov. 3, 2009; Subsec. (c) amended Nov. 5, 2019; Subsecs. (n) and (n-1) added Nov. 7, 2023, subject to resolution of an election contest under Chapter 233, Election Code, pending as of Feb. 1, 2024.)