Section 370.5041 - Limitations on claim for refund or credit; form and contents of claim; failure to file claim constitutes waiver; service of notice of rejection of claim1. Except as otherwise provided in NRS 360.235 and 360.395: (a) No refund may be allowed unless a claim for it is filed with the Department within 3 years after the close of the period for which the tax was due.(b) No credit may be allowed after the expiration of the period specified for filing claims for refund unless a claim for credit is filed with the Department within that period, or unless the credit relates to a period for which a waiver is given pursuant to NRS 360.355.2. Every claim for a credit or refund must be in writing and must state the specific grounds upon which the claim is founded.3. Failure to file a claim within the time prescribed in this chapter constitutes a waiver of any demand against the State on account of overpayment.4. Within 30 days after disallowing any claim in whole or in part, the Department shall serve notice of its action on the claimant in the manner prescribed for service of notice of a deficiency determination.Added to NRS by 2019, 621Added by 2019, Ch. 118,§37, eff. 5/23/2019.