Nev. Rev. Stat. § 271.560
Each tract of land sold for delinquent and unpaid special assessments, or installments thereof, shall be sold to the first person at the sale offering to pay the amount due thereon as aforesaid. If there is no bidder for any tract for a sum sufficient to pay such amount, the treasurer shall strike it off to the municipality. If any bidder to whom any property is stricken off at the sale does not pay the amount which the municipal treasurer was required to collect by the sale before 10 a.m. of the day following the sale, the property must then be resold, or if the assessment sale is closed, be deemed to have been sold to the municipality. A certificate of sale shall be issued to the municipality for each property stricken off to the municipality in substantially the form hereafter provided.
NRS 271.560