Application for such exemption must be made
annually by the owner, or all of the owners of the property, on forms
prescribed by the State Board, and shall be filed in such Assessor's
office on or before the appropriate taxable status date; provided,
however, that proof of a permanent disability need be submitted only
in the year exemption pursuant to this section is first sought or
the disability is first determined to be permanent. At least 60 days
prior to the appropriate taxable status date, the Assessor shall mail
to each person who was granted exemption pursuant to this section
on the latest completed assessment roll an application form and a
notice that such application must be filed on or before taxable status
date, and be approved in order for the exemption to continue to be
granted. However, failure to mail such application form or the failure
of such person to receive the same shall not prevent the levy, collection
and enforcement of the payment of the taxes on property owned by such
person.