unassessed
/ˌʌnˈæsesd/Definitions
1. adjective
not assessed or evaluated; not yet having been appraised or estimated in value, cost, or quality
“The government has to re-evaluate the unassessed tax on foreign imports to bring revenue.”
2. noun
a property or asset that has not been assessed for tax purposes
“The unassessed land was inherited by the family after the great-grandfather’s death.”