PROP TX-COMPLAINTS-ERROR CERT

Amends the Property Tax Code. Provides that, if there is a revision or correction affecting the assessed value of property that is used as a comparable property for the purposes of determining the assessed value of the taxpayer's property, then an assessment complaint may be filed with respect to the taxpayer's property within one year after the assessment for the comparable property is revised or corrected. Requires the chief county assessment officer and each township or multi-township assessor to post certain information on the assessor's Internet website. Provides that the chief county assessment officer is responsible for the accuracy of any information posted on the website. Provides that, if the information posted on the website contains an error with respect to the assessed value of comparable property, then an assessment complaint may be filed within one year after the taxpayer discovers, or through the use of reasonable diligence should have discovered, the error.