Nassau County Assessment Review Dates

	New Law	New Law	New Law	New Law
School	2007/08	2008/09	2009/10	2010/11
Town/County	2008	2009	2010	2011
Tax status date	Jan. 2, 2006	Jan. 2, 2007	Jan. 2, 2008	Jan. 2, 2009
Tentative roll	Jan. 2, 2006	Jan. 2, 2007	Jan. 2, 2008	Jan. 2, 2009
Grievances due	Mar. 1, 2006	Mar. 1, 2007	Mar. 3, 2008	Mar. 2, 2009
Final roll	Apr. 2, 2007	Apr. 1, 2008	Apr. 1, 2009	Apr. 1, 2010
Petitions due	Apr. 30, 2007	Apr. 30, 2008	Apr. 30, 2009	Apr. 30, 2010
School tax bills	Oct. 1, 2007	Oct. 1, 2008	Oct. 1, 2009	Oct. 1, 2010
Town tax bills	Jan. 1, 2008	Jan. 1, 2009	Jan. 1, 2010	Jan. 1, 2011