• 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.
  • GIS/CAMA Technologies Conference19th Annual GIS/CAMA Technologies Conference, March 2-5, 2015, Renaissance Oklahoma City, Convention Center Hotel, Oklahoma City, OK.

  • Staffing Benchmark Survey ReportClick on the Marketplace link to place your order.
  • 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

Change View
  • March 11 2015
    Animating Your Vision Webinar 03/11/2015 Presented by Bob Henriquez, Property Appraiser, Hillsborough County and Nereia Cormier, Director of Strategic Planning and Development, Hillsborough County
    Changing the culture of an office can be one of the most challenging tasks an organization will ever face. This presentation will guide participants through a new administration's first year in office and demonstrate how it brought its vision to life through a comprehensive strategic planning process, employee morale initiatives, and technological innovations.
    Add to Calendar
  • April 16 2015
    Taxation of Minerals and Mineral Interests Webinar 04/16/2015 This webinar will discuss the legal issue of property taxation as applied to mineral interests, particularly those severed from surface interests, and how these affect the assessment process. A review of various approaches to the taxation of mineral interests in primary mineral-producing states will be considered. Investigation results will be shared on whether mineral taxes conform to the principles of a “good” tax. Suggestions will be provided on ways to improve assessment practices for mineral interests.
    Add to Calendar
  • April 24 2015
    Executive Board Meeting 04/24/2015 Registration for this event is open to 2015 Executive Board members only. Add to Calendar
  • June 2 2015
    2015 SDAAO Annual Conference 06/02/2015 The 2015 Annual Conference of the South Dakota Association of Assessing Officers is scheduled for June 2-5 in Yankton, South Dakota. For more information contact Brandy Meier at brandy.meier@state.sd.us. Add to Calendar
  • July 24 2015
    Executive Board Meeting 07/24/2015 Registration for this event is open to 2015 Executive Board members only.
    Add to Calendar
  • 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
View Full Calendar


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.

Marketplace Featured Products

Browse Full Online Marketplace