Municipal Assessors Institute
Designed for property assessors, deputy assessors, appraisers, and assessment professionals, the Municipal Assessors Institute offers practical education on current issues, emerging practices, and technical topics in municipal assessment.
Participants will have the opportunity to learn from subject matter experts, stay current on state policies, procedures, legal updates, and assessment practices, earn continuing education credits, and connect with peers from across Wisconsin.
2026 Municipal Assessors Institute
Register Today!
Register NowWhy Attend
+ Real Conversations with People Who Get It
Connect with fellow assessors, appraisers, and administrators who understand the realities of Wisconsin assessment work.
+ Focused, Relevant Content
Sessions are curated to reflect the most pressing issues in assessment today — from property tax litigation and commercial appraisal to legislative updates, GIS tools, and field safety.
+ Earn Continuing Education Credits
Sessions are designed to qualify for CE credits pending Wisconsin Department of Revenue approval, with hours across Appraisal, Law, and Management credit categories.
+ Built-In Peer Network
The relationships formed here extend beyond the event. Participants leave with a trusted network of colleagues to call on throughout the year.
Who Should Attend
The Municipal Assessors Institute is intended for property assessors, deputy assessors, appraisers, and municipal professionals who support or work alongside the assessment function. This program is especially relevant for those seeking practical updates, continuing education credit, and peer connection around current assessment practices in Wisconsin.
Other municipal professionals who support or work alongside the assessment function are also welcome.
Hotel Information
Hilton Paper Valley Hotel
333 West College Ave., Appleton, WI 54911
Book Online
Book Your Room →Or Call
Hilton Central Reservations: 800-774-1500
Group code ASSESS (you may not need it, but use it just in case)
Check-In: 3:00 PM Check-Out: 11:00 AM
Tax-exempt forms must be submitted to the hotel in advance.
Registration Rates
| Rate Period | Member League / Insured |
Non-Member |
|---|---|---|
| Early Through Aug 1 |
$230 | $330 |
| Standard Through Aug 31 |
$275 | $375 |
| Last Minute After Aug 31 |
$325 | $425 |
Agenda 2026
Tuesday, September 15 Day 1 — Click to collapse
| 8:00 AM Registration Opens / Light Breakfast & Coffee |
|
8:30 AM General Session
Welcome Address
● Presiding: Cristin Erdmann, Wauwatosa Assessors Section ● Welcome: Mayor Jake Woodford, City of Appleton |
|
8:45 AM General Session
WAAO Business Meeting
● Presenter: Pamela Williams, Milwaukee (WAAO President) |
|
9:00 AM – 12:00 PM Session
Analyzing the Commercial Appraisal Report & Mock Trial
Appraisal / Law / Mgmt — CE Credits Pending DOR Approval
● Instructor: William H. Miller, Managing Director, Integra Realty Resources ● Instructor: Attorney Amy Seibel, Seibel Law Offices ● Moderator: Alyssa Schultz, Bowmar Appraisal, Inc. ● Moderator: Justin Durtschi, Sun Prairie |
| 10:30 AMBreak |
| NoonLunch on Your Own |
|
1:30 PM – 4:30 PM Session
Analyzing the Commercial Appraisal Report & Mock Trial (Continued)
Appraisal / Law / Mgmt — CE Credits Pending DOR Approval
● Instructor: William H. Miller, Managing Director, Integra Realty Resources ● Instructor: Attorney Amy Seibel, Seibel Law Offices ● Moderator: Alyssa Schultz, Bowmar Appraisal, Inc. ● Moderator: Justin Durtschi, Sun Prairie |
| 3:00 PMBreak |
| 5:30 PM Social / Networking Social Hour / Networking |
|
6:30 PM Social Event
Banquet, WAAO Awards & Basket Drawing
An evening celebration recognizing outstanding contributions to the assessment profession. Banquet dinner, WAAO award presentations, and basket drawing. |
Wednesday, September 16 Day 2 — Click to expand
| 7:00 AMRegistration / Light Breakfast |
|
7:30 AM – 10:30 AM Session
Commercial Depreciation & Market Conditions
3 Hours — Appraisal (Pending DOR Approval)
● Instructor: William H. Miller, Managing Director, Integra Realty Resources ● Moderator: Lona Thelen, Appleton ● Moderator: Cristin Erdmann, Wauwatosa Breaks at approximately 9:00 AM and 10:30 AM. |
|
10:45 AM – 12:15 PM Session
Recent Legislation, Law Changes & Implementation Update for Assessors – 2026
1.5 Hours — Law / Mgmt (Pending DOR Approval)
● Instructor: Toni Herkert, League of Wisconsin Municipalities ● Instructor: Evan Miller, League of Wisconsin Municipalities ● Moderator: Cristin Erdmann, Wauwatosa ● Moderator: Lona Thelen, Appleton |
| 12:15 PMLunch on Your Own |
|
1:45 PM – 4:45 PM Session
Property Tax Litigation 2026
3 Hours — Law / Mgmt (Pending DOR Approval)
● Instructor: Attorney Amy Seibel, Seibel Law Offices ● Instructor: William H. Miller, Managing Director, Integra Realty Resources ● Instructor: Attorney Hannah Jahn, Assistant City Attorney, City of Milwaukee ● Instructor: Attorney Jaime Staffaroni, Municipal Law & Litigation Group ● Instructor: Nicole Larsen, Assessment Commissioner, City of Milwaukee ● Moderator: Pam Williams, Milwaukee ● Moderator: Julia Stover, Fitchburg |
| 3:00 PMBreak |
|
6:00 PM Networking
Informal Assessor Meet-Up
Clubhouse Bar, Hilton Paper Valley Hotel
A casual evening gathering to unwind and connect. Meet at the Clubhouse Bar and let the group decide where to head from there. |
Thursday, September 17 Day 3 — Click to expand
|
6:30 AM Optional Add-on
Assessors Morning Walk
Meet in the lobby by the front door for a guided walk of Appleton. ● Walk Led By: Matt Tooke, Assessor, City of Appleton |
| 7:30 AMBreakfast |
|
8:00 AM – 10:00 AM Session
Using GIS Efficiently
2 Hours — Appraisal (Pending DOR Approval)
● Instructor: Paul Verprakas, GIS Manager, City of Wauwatosa ● Moderator: Cristin Erdmann, Wauwatosa ● Moderator: Alyssa Schultz, Bowmar Appraisal, Inc. |
|
10:15 AM – 12:15 PM Session
De-escalation, Animal Bites & Drug Trends
2 Hours — Law / Mgmt (Pending DOR Approval)
A practical session on safety scenarios assessors may encounter in the field. Presented in partnership with the Appleton Police Department. ● Instructor: Officer Matthew Fillebrown, Appleton Police Department ● Instructor: Sgt. David Schneider, Appleton Police Department ● Instructor: Lt. Eric Holdorf, Appleton Police Department ● Moderator: Lona Thelen, Property Assessor II, City of Appleton |
| 12:15 PM Closing Adjourn |
| Access Date | Quiz Result | Score | Actions |
|---|