OUR MANAGEMENT TEAM

MichEAl D. Clark     John P. Vanderah     Kenneth J. Ungar

Micheal D. Clark
Principal
626.966.8625
mdc@avti.com

PRIVATE SECTOR EXPERIENCE
Current
• Principal, Ad Valorem Tax, Inc. (AVTI), Los Angeles, California
• Managing Principal of Western Region
• More than 27 years of experience in the property tax field
Previous
Director of Property Taxes for national lodging company
• Manager of Property Taxes for national restaurant company

PUBLIC SECTOR EXPERIENCE
Current

Citizen's Advisory Committee—Los Angeles County Assessor's Office
Previous
• Commercial Real Estate Appraiser—Department of Assessment & Taxation, Lane County, Oregon

PUBLIC PRESENTATIONS
• Institute of Professionals in Taxation
• California Assessor's Association
• Society of Auditors and Appraisers
• International Association of Assessing Officers
• Georgia Association of Assessing Officers
• Western States Petroleum Association

AWARDS
Literary Award, Institute for Professionals in Taxation

PROFESSIONAL AFFILIATIONS
Institute of Professionals in Taxation
• Society of Auditors and Appraisers

EDUCATION & ACCREDITATION
Bachelor of Business Administration—Finance & Real Estate, University of Oregon
• Certified Member of the Institute (CMI), Institute for Professionals in Taxation
• State Certified General Real Estate Appraiser, State of Colorado
• State Certified General Real Estate Appraiser, State of Nevada
• State Certified General Real Estate Appraiser, State of New Mexico
• State Certified General Real Estate Appraiser, State of Utah
• Registered Property Tax Agent, State of Arizona

AUTHOR
Developing Effective Tax Management Systems, Journal of Property Tax Management
   Download Article (1.4MB)

• The ABCs of Hiring a Property Tax Consultant, Journal of Property Tax Management
   Download Article (1.4MB)

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John P. Vanderah
Principal
847.253.8262
jpv@avti.com

PRIVATE SECTOR EXPERIENCE
Current
• Principal, Ad Valorem Tax, Inc. (AVTI), Chicago, Illinois
• Managing Principal of Central Region
• More than 20 years of experience in the property tax field
Previous
Senior Consultant, Ad Valorem Tax, Inc. (AVTI), Los Angeles Area Office
• Real Estate Appraiser, Shenehon-Goodlund-Taylor, Inc., Minneapolis, MN

PUBLIC PRESENTATIONS
Institute of Professionals in Taxation

PROFESSIONAL AFFILIATIONS
Institute of Professionals in Taxation
• International Association of Assessing Officers

EDUCATION & ACCREDITATION
Bachelor of Arts—Economics and Business Administration, College of St. Thomas, St. Paul, Minnesota
• Certified Member of the Institute (CMI), Institute for Professionals in Taxation
• State Certified General Real Estate Appraiser, State of Colorado
• Registered Senior Property Tax Consultant, State of Texas

AUTHOR
• Co-author of AVTI Powertools®, The Property Tax Management System

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Kenneth J. Ungar
Principal
330.562.3335
kju@avti.com

PRIVATE SECTOR EXPERIENCE
Current

Principal, Ad Valorem Tax, Inc. (AVTI), Cleveland, Ohio
Managing Principal of Eastern Region
More than 36 years of experience in the property tax field
Previous
Manager of Property Taxes for international industrial & aerospace company
Manager of Property, Sales & Use Taxes for international industrial and energy company
Manager of Property Tax for international business equipment manufacturing company

PUBLIC SECTOR EXPERIENCE
Previous

Personal Property Audit & Assessment Administrator—Property Division - Ohio Department of Taxation
Personal Property Tax Hearing Officer—Legal Division—Ohio Department of Taxation
Personal Property Tax Auditor—Property Division—Ohio Department of Taxation

PUBLIC PRESENTATIONS
Institute of Professionals in Taxation
Georgia Association of Assessing Officers
Tax Executives Institute

PROFESSIONAL AFFILIATIONS
Institute of Professionals in Taxation
 - Committee Member: Certification
 - Committee Chair: Property Tax Audit Issues
 - Committee Vice Chair: Web Enhancement
 - Committee Member & Facilitator: Property Tax Academy (2005)
 - Instructor: Advanced Personal Property School (2000—2001)
 - Instructor: Intermediate Personal Property School (1992—1995)

EDUCATION & ACCREDITATION
Bachelor of Business Administration—Finance, Kent State University
Certified Member of the Institute (CMI), Institute for Professionals in Taxation
Registered Senior Property Tax Consultant, State of Texas
Registered Property Tax Agent, State of Tennessee

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