• Welcome to the San Patricio
    County Appraisal District Website!





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Texas business owners are required to file a Business Personal Property Rendition every year. A 10% penalty will be applied if not filed by the filing deadline of April 15th.

Property owner or agent, upon request, can extend the filing deadline to May 15th.


We encourage you to file your rendition electronically at www.sanpatcad.org (online forms) or by emailing a completed rendition form to renditions@sanpatcad.org. Electronic signatures will be accepted. When applicable, please submit your excel files along with your rendition. The online forms will accept the excel file.
Website/Online Services:  Forms and applications are available on our website here or on the Comptrollers website at https://comptroller.texas.gov/taxes/property-tax/
Email:  sanpatpublic@sanpatcad.org

Welcome to the San Patricio County Appraisal District Website!


Within this site you will find general information about the District and the ad valorem property tax system in Texas, as well as information regarding specific properties within the district.

The primary mission of San Patricio County Appraisal District is to provide the best possible customer service through teamwork, a positive attitude, a well educated and informative staff and through an accountable system which uses technology, positive communication and a helpful manner in order to ensure the taxing jurisdictions, property owners and the public a smooth transition and experience.


 San Patricio CAD Appraises Property For Ad Valorem Taxation Of These Taxing Entities:
San Patricio County Skidmore – Tynan ISD Corpus Christi ISD Banquete ISD
Aransas Pass ISD Gregory – Portland ISD Ingleside ISD Mathis ISD
Odem – Edroy ISD Sinton ISD Taft ISD City of Gregory
City of Ingleside City of Mathis City of Odem City of Portland
City of Sinton City of Taft City of Aransas Pass City of Ingleside on the Bay
City of Lakeside San Patricio County DD Nueces County ESD #4 City of Corpus Christi


The duties of the Appraisal District include:

  • The determination of market value of taxable property
  • The administration of exemptions and special valuations authorized by the local entities and the State of Texas