What's New!

2020 Annual Conference Early Registration Open

Attendees interested in registering as an attendee or guest for the 2020 IAAO Annual Conference prior to December 31, 2019 may do so online. Hotel room reservations, single day registration, and purchase of Closing Banquet and other events will be offered beginning in March. Registration fees for members are $645 and $845 for nonmembers. Guest registration is $300.

Submit your presentation ideas for the conference!

Interested in presenting at the 2020 IAAO Annual Conference in Denver? The Call for Presentations is now open. The submission deadline is Jan. 31, but anyone interested is encouraged to submit presentation ideas as soon as possible. Registration discounts of up to $200 may be available to presenters. 

IAAO Board of Directors election results released

Voting for the 2020 IAAO Board of Directors ended on November 15 and members elected the following candidates to the IAAO Board of Directors. President-Elect - Greg McHenry, AAS, Appraiser, Riley County Appraiser's Office, Manhattan, Kansas
Vice President - L. Wade Patterson, County Assessor (retired), Garfield County, Oklahoma
Region 1 Director - Dinah L. Kilgore, Executive Director/ Chief Appraiser, El Paso Central Appraisal District, El Paso, Texas
Region 2 Director- William Healey, RES, Chief Assessor, City of Lewiston, Maine
Region 3 Director - G. Cecil Jackson, Jr., RES, AAS, Tax Director, Gaston County, North Carolina

Proposed standard on Data Quality exposed

The IAAO Data Quality Standard Task Force recently completed the draft Standard on Data Quality and the IAAO Board of Directors approved its released for exposure. The IAAO Standard on Data Quality (the "Standard") is intended to provide a common reference framework for the use of data in the process of assessment or mass appraisal ("Assessment") of real property.

2020 Conference Registration Open

Submit a presentation for conference

Proposed standard on Data Quality Exposed






Upcoming Meetings

Registration open for Emerging Leadership Summitt

Registration is now open for IAAO's second annual Emerging Leadership Summit, set for April 2-3, 2020 in Chicago, IL. The Summit is designed to provide a powerful professional development opportunity for emerging leaders who have a desire to advance their careers in the assessment industry. Attendees will come away with a new network of peers and colleagues with a shared purpose who can support each other in their careers long after the summit is over. 

GIS/Valuation Conference is March 23-26 in Louisville

Registration is now open for the 2020 GIS/Valuation Technologies Conference, March 23-26 in Louisville, Kentucky. Formerly known as GIS/CAMA, the event was re-branded to take into account the abundance of technologies that, when integrated with GIS, make valuation and assessment more accurate, efficient and applicable for jurisdictions of all sizes. #GIS/ValTech2020 will feature an exhibition, pre-conference workshops, keynote speakers, and a substantial educational program.  


Emerging Leadership Summit

2020 GIS/Valuation Conference

Industry Events

Change View
  • March 23 2020
    GIS/Valuation Technologies Conference 03/23/2020 The GIS/Valuation Technologies Conference is jointly presented by URISA and IAAO and is designed to foster collaboration and integration of data, technology and functionality.

    The 2020 Conference will take place in Louisville, Kentucky. Currently URISA is accepting proposals for sessions at the conference and more information is available on the URISA website at https://www.urisa.org/gisvaltechcall.
    Add to Calendar
  • April 2 2020
    Emerging Leadership Summit 04/02/2020 Join IAAO for the second annual Emerging Leadership Summit in Chicago, IL on April 2-3, 2020. The Summit is designed to provide a powerful professional development opportunity for emerging leaders who have a desire to advance their careers in the assessment industry. Add to Calendar
  • May 13 2020
    International Research Symposium 05/13/2020 The 2020 IAAO International Research Symposium is set for May 13-15 in Copenhagen, Denmark, and will offer an exploration of the intersection of public policy and mass appraisal standards, guidance, and implementation challenges. Add to Calendar
  • August 30 2020
    86th Annual Conference On Assessment Administration 08/30/2020 Join IAAO for the 86th Annual Conference on Assessment Administration in Denver, Colorado. The annual conference provides educational sessions, networking, special events, and exhibits.

    Add to Calendar
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Find the resources you need in the 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 IAAO Connect, our member community networking tool.

Research Exchange

The new IAAO Research Exchange is also now available. The Research Exchange is the central repository for research papers and journal articles relevant to the property tax assessment and administration community.

Subject Guides

The library recently released two new subject guides. The Marijuana Valuation Subject Guide provides links to articles, reports and websites with information on this new special property type. The Sustainable Architecture Subject Guide focuses on how green buildings features impact property valuation.

Research Exchange

Subject Guide on Marijuana Valuation

New Sustainable Architecture Subject Guide

More about IAAO Resources