Money & Taxes · Central New York
Hannibal Owners Should Use the County Contact List Before Mailing Tax Questions
Oswego County's real property contact list helps Hannibal owners find the assessor or collector instead of guessing from an old bill.
Published June 24, 2026 · Last verified June 24, 2026
Start a Hannibal tax question with the county contact list. Oswego County lists local assessors and collectors. Online records and online payment are not offered for every town or school district.
Search the county tax record if one is available. Then match the job to the Hannibal assessor or collector. Do not mail a form or payment to an old bill address.
Keep the tax record, bill, parcel number, town or school district, current contact, and receipt together. Ask the assessor about value or exemptions. Ask the collector about a balance or payment.