This is an ad valorem tax case. Appellants, Dallas County Appraisal District and Dallas County Appraisal Review Board, appeal from a summary judgment granted appellee, Institute for Aerobics Research, in appellee’s suit seeking exemption from ad valorem taxation under section 11.23(h) of the Property Tax Code. The threshold question before us is whether we have jurisdiction over this appeal. We conclude that we do not and dismiss the appeal for want of jurisdiction.
Appellants failed to file the cost bonds, i.e., appeal bonds required by the Texas Rules of Appellate Procedure, rule 40. Appellants contend that because section 42.28 of the Property Tax Code specifically exempts the chief appraiser from filing an appeal bond, then the Dallas County Appraisal District is also exempt. Appellants claim that since the chief appraiser is exempt and he is the chief administrator of the appraisal district, who acts on behalf of the district, then section 42.28 implicitly exempts the appraisal district from filing an appeal bond. If the Dallas County Appraisal District is exempt from filing an appeal bond then its Appraisal Review Board would be exempt as well. This is because a governmental board of an entity exempted from filing an appeal bond is also so exempted. Board of Adjustment of City of Fort Worth v. Stovall,
Appellants mistakenly assert that we interpreted section 42.28 as exempting appraisal districts and review boards from filing appeal bonds in Plano I.S.D. v. Oake,
Section 42.28 provides:
A party may appeal the final judgment of the district court as provided by law for appeal of civil suits generally, except that an appeal bond is not required of the chief appraiser, the county, the State Property Tax Board, or the commissioners court.
An appraisal district is not one of the entities mentioned in the statute as being exempt from filing an appeal bond.
It is a settled rule of statutory construction that the express mention or enumeration of one person, thing, consequence or class is equivalent to an express exclusion of all others. State v. Mauritz-Wells Co.,
