William Mack
William began employment with Visual Lease Services in February of 2007. As consultant his duties include, but are not limited to, valuation modeling, litigation as well as some occasional public relations duties. William began work with the Oklahoma Tax Commission in 1979. From 1984 until his retirement from state government in 2007, William was responsible for the valuation of all centrally assessed property for The State of Oklahoma. After returning from military service he received his BS degree in Business Administration and Marketing from Northeastern State University. Other course work and accomplishments are as follows:
- Advanced Accreditation from the Oklahoma Tax Commission
- Course I Introduction to Assessor’s Office
- Course II Real Property Appraisal
- Course III Mass Appraisal
- Course IV Income Approach to Valuation
- Course V Business Personal Property
- Course VI Cadastral Mapping
- Course VII Agriculture Land Valuation
- International Association of Assessing Officers
- Course 101 Fundamentals of Real Property Appraisal
- Course 102 Income Approach to Valuation
- Course 151 Standards and Ethics
- Course 400 Assessment Administration
- Course 500 Assessment of Personal Property
- Course 301 Mass Appraisal
- Affiliations, Present and Former Service
- Chairman of Education Committee for the National Conference of Unit Valuation States
- Chairman of the Public Utility Section of the International Association of Assessing Officers
- Presenter and member of planning committee for the Wichita School for the Appraisal of Communication, Energy and Transportation Properties
- Certificates from the basic and advanced courses of the WSATA Unitary Appraisal School