Tax Exempt Entities & Corrections

Ad Valorem Tax Exemptions for Fraternal, Religious & Charitable Institutions

Properties of fraternal, religious and charitable institutions may be entitled to ad valorem tax exemptions on all or part of their property pursuant to Art. 10, § 6 Oklahoma Constitution and Oklahoma Statute Title 68 § 2887.

Qualifying Properties

Ad valorem tax exemptions are allowed to qualifying properties of institutions on a parcel-by-parcel basis and depends on the ownership and usage of the property.


Ad valorem tax exemptions are not automatic. For each parcel of real property owned by a church or charitable organization, an affidavit, stating the use of the property, must be filed with the Oklahoma County Assessor. The affidavit serves as the basis for the determination of the ad valorem tax status of the parcel of real property.

The affidavit forms, which are available from the County Assessor's Office, lists items which may be needed in support of a request for ad valorem tax exemption.

Additional Details

The County Assessor's Office sometimes needs additional information after the receipt of an affidavit and a physical inspection of a property is sometimes necessary. Therefore, it is advisable that the application for an ad valorem tax exemption should be filed at the beginning of the calendar year for which you are making an application.

Contact Us

For information concerning the ad valorem tax exemption process and affidavit forms contact:
Larry Stein, Oklahoma County Assessor
Attn:  Cherita Wells, Supervisor Tax Roll Corrections Department.
320 Robert S Kerr Number 313
Oklahoma City, OK 73102
Phone: 405-713-1226