Local assessment officials
Our webpages for local assessment officials include information and tools for assessors, county real property tax (RPT) directors, and other local government officials.
Online Assessment Community (OAC) login
The OAC is a secure website made available by the Office of Real Property Tax Services (ORPTS) to county RPT directors, assessors, and their staff.
Municipal profiles
Looking for historical statistics for your municipality or information about neighboring towns?
Visit Municipal Profiles and search for your county, town, city, or village.
Local assessment officials Resources
ORPTS Products
- STAR information for local officials
- Equalization rates
- Homeowner tax rebate credit (HTRC)
- Agricultural assessment information
- State aid
- State-owned land overview
- Residential assessment ratios
- School district income verification
- Special equalization ratios
- Equalization for coordinated assessment programs
- Property tax cap
- Appraisal methodology for solar and wind energy projects
- Value analysis tools
ORPTS Services
- ORPTS customer service teams
- Training
- Reassessment resources
- Property tax and assessment news
- State Board of Real Property Tax Services
- RP-5217/Sales reporting home
- Improving the effectiveness and efficiency of RPT administration
- ORPTS regional offices
- Pre-decisional collaboration
- Utility valuation
- Forest valuation
- Exemption reporting
- SalesWeb
ORPTS Library
- RPT forms by subject or by number
- Property tax publications
- Legal information
- Property class codes
- Assessment Community Weekly archive
- Assessor manuals
- Current status of property tax-related legislation
- SWIS code list
- Educating the public
- Assessor report instructions
- Rate complaints and procedures
- Tax mapping guide
- Aspera SendVault instructions
Recent RPSV4 updates
To install the most recent RPSV4 updates, visit RPSV4 Updates in the Online Assessment Community.
March 24, 2023
466-a exemption: RPS2020_4224.exe and db_793.exe
March 24, 2023
Cost data: Cost_2023.exe
January 13, 2023
2023 Agricultural Assessment Values: Ag_up_2023.exe
Updated:
