Assessment Review Calendar

2016-17 Tax Year for Nassau County

January 2, 2015

Department of Assessment publishes tentative assessment roll based on value as of this date.

March 2, 2015

Last day to appeal 2016-17 assessment published on January 2015 tentative roll.

March 3, 2015 to April 1, 2016

ARC reviews appeals and makes determinations.

January 2, 2016

Last day to file an application for a new exemption with the Department of Assessment. Eligibility for exemptions determined as of this date. Department of Assessment publishes adjusted tentative assessments reflecting new construction or expansion of improvements. Value determined as of this date for property affected by new construction, expansion or destruction of improvements, or change in exempt status.

April 1, 2016

Department of Assessment publishes final assessment roll reflecting changes made by ARC and exemption changes.

May 2, 2016

Last day to file for judicial review of assessments, including Small Claims Assessment Review.

October 1, 2016

Town Receiver of Taxes mails school tax bill based on April 2016 assessment.

January 1, 2017

Town or city receiver mails general tax bill based on the April 2016 assessment.

Dates are approximately one year earlier for 2015-16 and one year later for 2017-18.