The amount of damage must exceed $10,000, and a completed Calamity Claim application must be filed with the Assessor within 12 months of the date of damage.
However, if no application has been filed and the Assessor determines that a property suffered a calamity within the preceding 12 months, the Assessor must send an application to the last known owner of the property. The owner shall file the completed application within 60 days of the date of mailing on the Assessor's notification, but in no case more than 12 months after the date of calamity.