Oswego County Real Property Tax Service

Welcome to the Real Property Tax Service Homepage

Comments or Questions for our office?

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News and Announcements

Please Note! The RPTS Schedule of Fees has changed. The new fee schedule is effective September 18th.
  • 2017-18 School Tax Season begins September 1st.
  • The School Tax Collector Contact List has been updated for the 2017-18 School year.
  • The Current Tax Rates page has been updated with 2017-18 School Tax Rates.
  • Our Office has returned to Regular Hours: Monday - Friday 9:00am to 5:00pm.
New! Try our new GIS Parcel Viewer!

For Delinquent Tax information please contact the County Treasurer at (315) 349-8393

This page is subject to the terms outlined in our Legal Disclaimer.