• 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.

    81st Annual International Conference on Assessment AdministrationVisit the conference website for all the details.

  • 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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  • July 24 2015
    Executive Board Meeting 07/24/2015 Registration for this event is open to 2015 Executive Board members only.
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  • September 13 2015
    81st Annual Conference On Assessment Administration 09/13/2015 Join IAAO for the 81st Annual Conference on Assessment Administration in Indianapolis, IN. The annual conference provides educational sessions, networking, special events, and exhibits that supply the tools you need to succeed. Add to Calendar
  • October 16 2015
    IAAO Fall Leadership Days 10/16/2015 Registration for this event is open to committee invitation only. Add to Calendar
  • November 13 2015
    Executive Board Meeting 11/13/2015 Registration for this event is open to 2015 Executive Board members only. 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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