Otsego County, New YorkProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Assessment appeal
- May 26, 2026 is the standard fourth-Tuesday-in-May New York Board of Assessment Review grievance day; Otsego County municipalities may publish alternate dates. File RP-524 with the applicable local assessor.
Exemptions & appeals
View exemption application (opens in a new tab)Exemption filing
March 1, 2026 for most local New York property-tax exemptions; file RP-467/RP-467-Rnw and other applicable forms with the applicable city, town, or village assessor by the taxable-status date. New STAR applicants generally register for the NYS STAR credit rather than a new local exemption.
Senior relief
Otsego County's published senior-citizen exemption guidance covers owners age 65 or older occupying a primary residence, requires filing with the town assessor by March 1, and lists a county income limit of $26,399.99; town and school districts may use lower income limits. Enhanced STAR is separately available through New York State.
Valuation limits
New York's property-tax cap limits the annual levy of participating local governments and most school districts to the lower of 2% or inflation, with override provisions; it is not an individual parcel assessed-value cap. Local assessors apply uniform-assessment rules under New York Real Property Tax Law.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.
More exemption & appeal guidance →