Homestead Exemption. Every homeowner in Orleans Parish qualifies for a Homestead exemption on their primary residence.This exemption applies to all homeowners. A homestead exemption can benefit homeowners if one spouse in a twoincome household dies. This can provide asset protection from creditors for at least some of house's value. Click here to apply for a homestead exemption in Vernon parish. You can file online or download and mail in an application. If you have recently purchased a new home, built a new home or purchased a mobile home, you may be eligible for the Homestead Exemption. The Louisiana Homestead Exemption provides a significant financial benefit for homeowners in the state. Additional exemptions may be available for veterans.