(a) All occupation taxes shall be equal and uniform upon the same class of subjects within the limits of the authority levying the tax; but the legislature may, by general laws, exempt from taxation public property used for public purposes; actual places of religious worship, also any property owned by a church or by a strictly religious society for the exclusive use as a dwelling place for the ministry of such church or religious society, and which yields no revenue whatever to such church or religious society; provided that such exemption shall not extend to more property than is reasonably necessary for a dwelling place and in no event more than one acre of land; any property owned by a church or by a strictly religious society that owns an actual place of religious worship if the property is owned for the purpose of expansion of the place of religious worship or construction of a new place of religious worship and the property yields no revenue whatever to the church or religious society, provided that the legislature by general law may provide eligibility limitations for the exemption and may impose sanctions related to the exemption in furtherance of the taxation policy of this subsection; any property that is owned by a church or by a strictly religious society and is leased by that church or strictly religious society to a person for use as a school, as defined by § 11.21, Tax Code, or a successor statute, for educational purposes; places of burial not held for private or corporate profit; solar or wind-powered energy devices; all buildings used exclusively and owned by persons or associations of persons for school purposes and the necessary furniture of all schools and property used exclusively and reasonably necessary in conducting any association engaged in promoting the religious, educational and physical development of boys, girls, young men or young women operating under a State or National organization of like character; also the endowment funds of such institutions of learning and religion not used with a view to profit; and when the same are invested in bonds or mortgages, or in land or other property which has been and shall hereafter be bought in by such institutions under foreclosure sales made to satisfy or protect such bonds or mortgages, that such exemption of such land and property shall continue only for two years after the purchase of the same at such sale by such institutions and no longer, and institutions engaged primarily in public charitable functions, which may conduct auxiliary activities to support those charitable functions; and all laws exempting property from taxation other than the property mentioned in this Section shall be null and void.
(b) The Legislature may, by general law, exempt property owned by a disabled veteran or by the surviving spouse and surviving minor children of a disabled veteran. A disabled veteran is a veteran of the armed services of the United States who is classified as disabled by the Veterans’ Administration or by a successor to that agency or by the military service in which the veteran served. A veteran who is certified as having a disability of less than 10 percent is not entitled to an exemption. A veteran having a disability rating of not less than 10 percent but less than 30 percent may be granted an exemption from taxation for property valued at up to $5,000. A veteran having a disability rating of not less than 30 percent but less than 50 percent may be granted an exemption from taxation for property valued at up to $7,500. A veteran having a disability rating of not less than 50 percent but less than 70 percent may be granted an exemption from taxation for property valued at up to $10,000. A veteran who has a disability rating of 70 percent or more, or a veteran who has a disability rating of not less than 10 percent and has attained the age of 65, or a disabled veteran whose disability consists of the loss or loss of use of one or more limbs, total blindness in one or both eyes, or paraplegia, may be granted an exemption from taxation for property valued at up to $12,000. The spouse and children of any member of the United States Armed Forces who dies while on active duty may be granted an exemption from taxation for property valued at up to $5,000. A deceased disabled veteran’s surviving spouse and children may be granted an exemption which in the aggregate is equal to the exemption to which the veteran was entitled when the veteran died.

(c) The Legislature by general law may exempt from ad valorem taxation property that is owned by a nonprofit organization composed primarily of members or former members of the armed forces of the United States or its allies and chartered or incorporated by the United States Congress.
(d) Unless otherwise provided by general law enacted after January 1, 1995, the amounts of the exemptions from ad valorem taxation to which a person is entitled under § 11.22, Tax Code, for a tax year that begins on or after the date this subsection takes effect are the maximum amounts permitted under Subsection (b) of this section instead of the amounts specified by § 11.22, Tax Code. This subsection may be repealed by the Legislature by general law.
(e) The Legislature by general law may provide that a person who owns property located in an area declared by the governor to be a disaster area following a disaster is entitled to a temporary exemption from ad valorem taxation by a political subdivision of a portion of the appraised value of that property. The general law may provide that if the governor first declares territory in the political subdivision to be a disaster area as a result of a disaster on or after the date the political subdivision adopts a tax rate for the tax year in which the declaration is issued, a person is entitled to the exemption authorized by this subsection for that tax year only if the exemption is adopted by the governing body of the political subdivision. The Legislature by general law may prescribe the method of determining the amount of the exemption authorized by this subsection and the duration of the exemption and may provide additional eligibility requirements for the exemption.