Ad valorem tax; authorizing certain owners of manufactured homes, fixed structures and improvements to apply for homestead exemption. Effective date.

SB 1999 expands eligibility for Oklahoma's homestead property tax exemption to include manufactured home owners residing on land they don't own and owners of fixed structures (like permanent additions) on rented property, provided they live there. It amends existing law to clarify that these groups may apply for the exemption if they meet standard residency and ownership requirements. The key change removes previous barriers for these property types, allowing them to qualify for the same tax break as traditional homeowners. This directly affects low-to-moderate income residents living in manufactured homes on leased land or with permanent structures on rented property.