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In person payment of delinquent property taxes certificates of residence is suspended until further notice.
Payments can be made online at: https://onondaga.go2gov.net/
or by mailing checks made payable to Chief Fiscal Officer to P.O. Box 1004, Syracuse, NY 13201.

Please direct specific inquires to: http://www.ongov.net/rpts/contact.html

Onondaga County
Real Property Tax Services

John H. Mulroy Civic Center
15th Flr - 421 Montgomery St.
Syracuse, NY 13202-2998

P: (315) 435-2426
F: (315) 435-2421

Open 8:00am - 4:00pm

Make Payments Online or to:
Chief Fiscal Officer
PO Box 1004
Syracuse, NY 13201


Onondaga County Property Tax Auction Banner


Monday, October 26th, 2020



Auction Details - To Be Announced


Onondaga County intends to hold its annual delinquent tax auction as planned on 10/26.

Some changes may be made to time, location, registration, and so on, in compliance with COVID-19

regulations to ensure the safest possible auction for employees and bidders.

RPTS 2020 Auction List

(Available in September)


RPTS 2019 Auction Results

RPTS 2018 Auction Results


  • Registrants CANNOT have any delinquent taxes on properties owned by the registrant,
  • members of their household, and/or their business
  • Valid, Government-Issued Photo ID for each registrant to be named on the

deed (e.g. Driver's License, State ID, Passport)

  • Social Security Number
  • Business paperwork and Employer Identification Number (if registering a business)
  • Auction Forms



If the Registrant is a Winning Bidder, the following is

required for EACH winning property bid. 

Please Note: Winning Bidders must immediately begin the auction paperwork with the closing table at the time they win the bid.  Bidders are NOT ALLOWED to leave the auction to complete ANY of these requirements - NO exceptions.

- Come to the auction prepared! -


  • Your bidder number and valid ID
  • You MUST remain in the auditorium until both the bid contract and down

payment are completed

  • A minimum down payment of 25% of the bid plus applicable fees is to be

paid at the time of closing as follows:

  • $1,000.00 certified funds (i.e. cash, money order, or certified check)
  • Balance payable in certified funds or personal/business check
  • For bids totaling under $1,000.00, payment in full with certified funds



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