• Welcome to IAAOWe are the International Association of Assessing Officers and we offer education, technical standards, consulting services, and many other resources to the assessing community.

  • Continuing EducationIAAO courses include a comprehensive curriculum on appraisal procedures and assessment administration offered throughout the world. Our courses, workshops, and forums range in length from one to five days and we also offer a variety of online courses.
  • WebinarsOur webinars offer the education you need without the hassle of traveling to attend a course or seminar. Full of information on the hot trends of the tax assessment industry, sign up early to ensure your space.

Upcoming Events

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  • October 16 2015
    IAAO Fall Leadership Days 10/16/2015 Registration for this event is open to committee invitation only. Add to Calendar
  • October 21 2015
    Technology and Innovation To Achieve Data Accuracy 10/21/2015 In this webinar Amrit Brar will teach you to understand how assessment organizations can improve appraisal workflows and processes. You will learn ways in which public sector corporations can improve the services they make available to customers. You will see how BC Assessment applies technology to improve their data collection methods and how they use Standards for measuring data accuracy. And finally you will learn how to apply continuous improvement and innovation to your organization.
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  • November 13 2015
    Executive Board Meeting 11/13/2015 Registration for this event is open to 2015 Executive Board members only. Add to Calendar
  • December 10 2015
    36th Annual Legal Seminar 12/10/2015 The Legal Seminar offers the unique perspective of members who are primarily involved in legal issues. The seminar presents substantive and procedural developments in law that affect assessments and valuation. Add to Calendar
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Achieve professional goals with IAAO Education & Designations

IAAO fosters innovation and excellence through our internationally recognized designation program, top notch courses, and easily accessible online education. Success has never been more attainable.


Find what you are looking for In the IAAO Library

Looking for an IAAO Resource? Find all of our internationally recognized publications, standards, and periodicals here. Members have full access to the IAAO Library as well as AssessorNET, our member networking tool.

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