Overview
Hours of Operation:
Monday–Friday
September–May 8:00am to 4:30pm
June–August 8:00am to 4:00pm
Services:
Tentative and Final Assessment Rolls
For all tax bill, tax rates, or past due balance amounts, contact the Treasurer’s Office.
Real Property Tax Service
Programs View all Programs
Assessor Directory
View assessors’ addresses, hours, phone numbers, email addresses, and websites. …
Quick Links
- County Property Records - Schneider Beacon Online Research property information in Herkimer County.
- NYS Office of Real Property Services
Visit NYS Real Property’s home page. - NYS Office of Real Property Tax Services - Forms & Instructions
Download various property tax forms. - Basic STAR Registration
Learn more about the STAR program. - List of Assessors’ Phone Numbers and E-mail Addresses
View assessors’ addresses, hours, phone numbers, email addresses, and websites. - How to Check Your Assessment
Find information about assessment rolls, Grievance Day, and more.
Documents
Final Assessment Rolls 2026
| Document | Download |
|---|---|
| 2026 Tentative Assessment Roll - City Of Little Falls | Download |
| 2026 Tentative Assessment Roll - Columbia | Download |
| 2026 Tentative Assessment Roll - Danube | Download |
| 2026 Tentative Assessment Roll - Fairfield | Download |
| 2026 Tentative Assessment Roll - Frankfort | Download |
| 2026 Tentative Assessment Roll - German Flatts | Download |
| 2026 Tentative Assessment Roll - Herkimer | Download |
| 2026 Tentative Assessment Roll - Litchfield | Download |
| 2026 Tentative Assessment Roll - Manheim | Download |
| 2026 Tentative Assessment Roll - Newport | Download |
| 2026 Tentative Assessment Roll - Norway | Download |
| 2026 Tentative Assessment Roll - Ohio | Download |
| 2026 Tentative Assessment Roll - Russia | Download |
| 2026 Tentative Assessment Roll - Salisbury | Download |
| 2026 Tentative Assessment Roll - Schuyler | Download |
| 2026 Tentative Assessment Roll - Stark | Download |
| 2026 Tentative Assessment Roll - Town Of Little Falls | Download |
| 2026 Tentative Assessment Roll - Warren | Download |
| 2026 Tentative Assessment Roll - Webb | Download |
| 2026 Tentative Assessment Roll - Winfield | Download |
Government: Tax Service
| Document | Download |
|---|---|
| No Documents Available in Library | |
Beth Sadlon
108 Court Street
Suite 3200
Herkimer, NY 13350