The Illinois Chapter of the IAAO is pleased to announce 10 two-hour continuing education sessions for 2022. Each session will count as two hours of CE credit with the IDOR and IPAI for CIAO maintenance.

When: Once a month on a Thursday morning (see schedule for dates) from January through October.

Time: 10:00 am to 12:00 noon Central Time

Where: Virtually via Zoom


    • $30 for Illinois Chapter of the IAAO Members per session
    • $50 for non-members per session
    • $240 for all 10 sessions for Chapter Members
    • $400 for all 10 sessions for non-members

Capacity: 90 participants per session

Each session includes a prerecorded IAAO webinar along with a question-and-answer session performed by a live moderator. Participants MUST attend the entire 2-hour session to receive credit. Additionally, all participants MUST have a web camera and microphone for attendance and participation purposes. Attending 8 sessions will earn the participant 16 CE hours.

If you have any questions, please feel free to contact Course Coordinator Dale Butalla at (815)726-5446 or

Date Seminar Topic
January 13 Becoming a Mobile Assessor
February 3 Developing Effective Age Models
March 3 Rental Data Analysis: Data Cleaning
April 14 Condominium Assessment ‐ Issues and Answers
May 5 The Income Capitalization Approach for Skilled Nursing Facilities
June 2 Price is What You Pay, Value is What You Get ‐ The Valuation of Mall Department Stores
July 7 The Good, the Bad, and the Ugly of Assessment Policies and Practices Webinar
August 11 Research Like a Pro
September 8 Excel Can Do That?
October 6 Excel Can Do That? Part 2

IAAO Illinois Chapter Executive Officers

Mark D. Armstrong, CIAO-M
Kane County (Kane - Geneva, IL)

Vice President
Timothy A. Jorczak, CAE, AAS, CIAO
McLean County (McLean - Bloomington, IL)

Dale D. Butalla, CIAO-M
Joliet Township (Will - Joliet, IL)

Jennifer Campbell, CIAO
Piatt County (Piatt - Monticello, IL)

Dale D. Butalla, CIAO-M
Joliet Township (Will - Joliet, IL)

Immediate Past President
Chesney M. Leafblad, CIAO-M
Warren Township (Lake - Gurnee, IL)

Executive Committee Member at Large
Julie A. Russell, CIAO
Fulton County (Fulton - Lewistown, IL)

Executive Committee Region #1
Jeff Lee, CIAO
Lake Villa Township (Lake - Lake Villa, IL)

Executive Committee Region #2
Brent D. Dornon, RES, AAS, CIAO
Tyler Technologies (Peoria - Peoria, IL)

Executive Committee Region #3
Georgene Zimmerman, CIAO
Adams County (Adams - Quincy, IL)