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Tax bills, receipts and payoff amounts can be found online at www.ongov.net/etax.
Applications for Certificate of Residence can be made online or by mail. Instructions can be found here.

Homeowners in New York State who were financially affected by COVID-19 and who are now behind on their housing payments can apply for assistance with the New York State Homeowner Assistance Fund (NYS HAF).  Please visit www.nyhomeownerfund.org for more information or to submit an application.

Properties outside City of Syracuse
(all other towns & villages)

Make payment online or mail to:

Chief Fiscal Officer
PO Box 1004
Syracuse, NY 13201

P: 315-435-2426

Properties in City of Syracuse:

Make payment online or mail to:

Commissioner of Finance
PO Box 5271
Binghamton, NY 13902

P: 315-448-8310



Onondaga County Property Tax Auction Banner

Onondaga County Real Property 2022 Tax Foreclosure Auction

Attend BOTH Auction Sessions

Link: Onondaga County Real Property 2022 Tax Foreclosure Auction


Session 1: ONLINE Pre-bidding


BEGINS - Tuesday, October 4th, 2022 (start at 9am)

ENDS - Monday, October 10th, 2022

During Session 1, bids will be received at www.brzostek.com in preparation for Session 2.




Session 2: ONLINE Virtual-Live Auction


SINGLE DAY - Tuesday, October 11th (start at 9am)


Session 2 is a Virtual-Live Auction and will commence at 9:00am at www.brzostek.com.

Parcels will be auctioned alphabetically by town name then numerically by tax map number.

The minimum bid/opening bid for each parcel will be the highest bid received online during Session 1.




Review Auction Terms, Certification, and Contract

(Info only; Registration and final paperwork online during auction; Printed paperwork will not be accepted)


Terms of Sale Button   Bidder Certification Button  Purchase Contract Button


Bidders cannot enter ANY property before deeds are filed (allow time for processing after close of auction).


  • Registrants CANNOT have any delinquent taxes on properties owned by the registrant, members of theirhousehold, 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)


for EACH winning property bid


  • Completed Online Registration through Brzostek
  • A minimum down payment at the time of closing:

$10,000.00 charged to the Bidder's Credit Card (Visa or MasterCard)


  • For bids totaling under $10,000.00, payment in full is due at closing during Session 2
  • Balance for bids totaling over $10,000.00 is payable in certified funds or personal/business check




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