State of Wisconsin

Department Of Revenue

Assessor

New! Manage your municipalities and contact information in MyDORGov

Assessor Contact Information form (ACD-100) | Instructions | Recorded webinar | Q&A from Webinar

Online Services

DOR's e-filing system for local government finance and property assessment.

New Assessor for a municipality?

Request Office and/or Access using MyDORGov
Municipal clerk verification grants access to:
- File assessment forms
- Provide Assessment Data System
- Updates the Wisconsin Municipal Assessor List

Login | Register | Help

Learning management system for assessors

Provide Assessment Data System

2022 XML file Schema Layout
Submit Test PAD XML file” - select “Yes” for “Is this a test file?

PAD is moving to My Tax Account in June 2026

Common Questions

Certification and Continuing Education

Manuals and Procedures

Partnerships

Assessment Topics

Resources

Common Forms

Assessor Contact Information form (ACD-100)
- Instructions
Municipal Assessment Report (MAR)
For 2026, the MAR form will be available on the fourth Monday in April.
Annual Assessment Report
Residential Property Record Card - Form PA‑500
More forms…