Delinquent Tax Payment
Delinquent Tax Payment
Please Mail Payment in the Form of Cashier’s Check or
Certified Check to:
NASSAU COUNTY TREASURER
1 West Street
Mineola, NY 11501
*Credit Card Information Provided Below
The Tax Records Department of the Treasurer's Office maintains all records of tax payments. In addition, it collects delinquent tax payments for the Towns of Hempstead, North Hempstead and Oyster Bay. This includes both the General and School Taxes. The City of Glen Cove handles its own School Tax delinquencies, therefore, only delinquent General Taxes are collected by the Treasurer’s Office. The delinquent County portion of the General Taxes and School Taxes are also collected for the City of Long Beach.
The First Half General Taxes become delinquent after the last day of February and the Second Half General Taxes become delinquent after the last day of August. The First Half School Taxes become delinquent after the last day of November and the Second Half School Taxes become delinquent after the last day of May. The only exception is if the last day falls on a holiday or weekend, the last day would be on the following business day.
Delinquent School Taxes are collected by the Treasurer’s Office beginning June 1st, and delinquent General Taxes are collected by the Treasurer’s Office beginning September 1st. Each February, the Treasurer’s Office conducts a public auction to sell all unpaid delinquent taxes in the form of Tax Liens at the Annual Tax Lien Sale.
Delinquent taxes may be paid either in person or via postal mail.
Personal Checks and Money Orders are not accepted after October 31st.
Tax Liens must be paid by Certified, Bank Check or Cash.
Personal Check, Money Order, Credit Card or ACH payments will not be accepted for Tax Liens.
*CREDIT CARD and ACH PAYMENTS
Credit Card payments are typically accepted from July to January 31st.
ACH payments are typically accepted from July to October 31st.
If you have any further questions you may call (516) 571-2090, ext. 13715. You may also access information by going to
The link above will open a window to a website hosted by an online payment service.The nassaucountyny.gov website provides links to, and may be linked from, other organizations, websites, as well as local, state and federal government agencies and their corresponding websites. The existence, publication and/or provision of these links neither constitutes nor implies sponsorship or endorsement by Nassau County, or its officials and/or employees, of the destination or departure websites or of the content, viewpoint, accuracy, opinions, policies or product(s) of those websites or their sponsor(s) or owner(s).