Tax lien defined.

Nev. Rev. Stat. § 361.731

in effect

Tax lien means a perpetual lien which remains against a parcel of real property until the taxes assessed against that parcel and any penalties, interest, fees and costs which may accrue thereon are paid: 1. To the county treasurer; or 2. If the lien is assigned pursuant to NRS 361.7303 to 361.733 , inclusive, to the assignee or any successor in interest of the assignee.