Laws & Rules

ARC 2022/23 application grace period Applications received by the Assessment Review Commission  up through April 30, 2021 shall be deemed timely. The Commission recommends that to the extent possible property owners that plan to file do so as soon as possible.

Nassau County Assessment Review Commission Rules Of Procedure

Nassau County Assessment Review Commission Rules Of Procedures (PDF) (Downloadable)

Nassau County Assessment Review Dates

N.Y. Real Property Tax Law § 523-b, as amended by N.Y. Laws of 2002, ch. 401 (PDF)

Nassau County Administrative Code provisions amended by Laws of 2002, chapter 401 (PDF)