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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. 

Online assessment community

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.

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Recent RPSV4 updates

To install the most recent RPSV4 updates, visit RPSV4 Updates in the Online Assessment Community.

January 13, 2023

2023 Agricultural Assessment Values: Ag_up_2023.exe

September 9, 2022

RP-467-Rnw heading and Citrix print issue: RPS2020_3609.exe

June 1, 2022

Maintenance release: RPS2020_3301.exe and db_792.exe