Who We Are and What We Do
The Assessors' Association of Pennsylvania was founded in 1949 by a group of county assessors with the intent of promoting more education and professionalism. Today, the AAP has grown to become a leading association offering a wide variety of services for county assessors.
The AAP Mission is to:
- improve assessment practices in the Commonwealth of Pennsylvania
- provide for the collection, distribution, and exchange of information relating to the field of assessing among its members
- improve public relations
- inform members of legislation intended to improve assessment functions
- cooperate with other interested agencies in the promotion of the objectives of this Association
- encourage a fair and just distribution of the tax burden
Informational Links
Administration Links
- 2025-26 Board of Governors and Committee
- AAP Committee List
- Board Minutes (Members Only)
- Membership Minutes (Members Only)
- Contact Us
AAP Resources
- AAP Journal
- Chief Assessors Directory (Members Only)
- Members Only: By-laws, policies and procedures and more!
Governance
Executive Board
- Sarah Jordan, CPE
AAP President - Michelle Mack, CPE
AAP President Elect - Kristin Montgomery, CPE
AAP Vice President - Michelle Hasker, CPE
AAP Treasurer - Camdon Porterfield, CPE
AAP Secretary - Rita Yannayon, CPE
AAP Immediate Past President
Board of Governors
Laurel Mountain Representatives
- Brandon Baker, CPE
- Carolyn Brooks, CPE
North Central Representatives
- Deborah Crawford, CPE
- Mark Anderson, CPE
Northeast Representatives
- Kelley Cosner, CPE
- Catherine Voda, CPE
Northwest Representatives
- Beth McCandless, CPE
- Joseph Shields, CPE
South Central Representatives
- Jodi Martin, CPE
- Chelsea Webster, CPE
South East Representatives
- Bruce Witt, CPE
- Jeffrey Lillie, CPE
Committee
- Angelia Tennies, CPE
- Camdon Porterfield, CPE
- Catherine Voda, CPE
- Charles "JR" Hardester, CPE
- Darrell Lutz, CPE
- Deborah Crawford, CPE
- Jonathan Schuck, CPE
- Joseph Shield, CPE
- Josh Zeyn, CPE
- KateLynn VanHooser, CPE
- Kristin Montgomery, CPE
- Mark Kellerman, CPE
- Michelle Hasker, CPE
- Michelle Mack, CPE
- Rachael White, CPE
- Randy Waggoner, CPE
- Renee Reynolds, CPE
- Rita Yannayon, CPE
- Stephen Nicolai, CPE