Nev. Rev. Stat. § 374.385
1. Except as otherwise provided in this section or required by the Department pursuant to NRS 360B.200, the reporting and payment period of:
(b) A taxpayer who files reports on a quarterly basis in accordance with paragraph (a) and:
(2) Whose taxable sales do not exceed a total amount of $1,500 for the immediately preceding four quarterly reporting periods,
is 12 calendar months, unless the taxable sales of the taxpayer exceed a total amount of $1,500 for such a 12-month reporting and payment period or $10,000 for a calendar month.
(Added to NRS by 1967, 906; A 1975, 1728; 1981, 291, 910; 2003, 2380; 2005, 1778; 2007, 390)