Supreme Court properly dismissed the petition seeking to annul DHCR’s denial of petitioner’s application for high-income rent deregulation. Contrary to petitioner’s contention, DHCR was not required to conduct any further investigation prior to
Petitioner’s contention that DHCR improperly accepted Drosnes’ unsworn statement regarding his daughter’s occupancy lacks merit, as State Administrative Procedure Act § 306 (1) provides, in part, that “[u]nless otherwise provided by any statute, agencies need not observe the rules of evidence observed by courts, but shall give effect to the rules of privilege recognized by law.” Pursuant to State Administrative Procedure Act § 306 (1), the burden of proof was on petitioner — as the party who initiated the proceeding — to establish that Drosnes’ daughter did not reside in the apartment on a temporary basis.
Drosnes’ supplemental response, made one day after the 60-day period, was the result of DHCR’s request for clarification of his initial submission. Any delay may be properly excused (see Matter of Elkin v Roldan, 260 AD2d 197 [1st Dept 1999]), as New York City Administrative Code § 26-504.3 (c) (1) does not divest DHCR of “authority to forgive a late filing or excusable default in the sound exercise of its discretion” (Matter of Dworman v New York State Div. of Hous. & Community Renewal, 94 NY2d 359, 371-372 [1999]). Concur — Mazzarelli, J.P., Moskowitz, DeGrasse, Manzanet-Daniels and Clark, JJ.