The California Constitution authorizes the Legislature to exempt from taxation, in whole or in part, property that is used exclusively for religious, hospital, or charitable purposes, and is owned or held in trust by a nonprofit entity. Pursuant to that authority, existing law provides for a welfare exemption under which property used exclusively for an exempt purpose and owned and operated by specified entities, including foundations, limited liability companies, or corporations meeting certain statutory requirements is exempt from taxation. This bill would specify that for the purposes of the welfare exemption provisions above, "property used exclusively for religious, hospital, scientific, or charitable purposes" shall not include property, or any portion thereof, operated as a detention facility, as defined. The bill would declare that the above provision is declarative of, and not a change in, existing law.