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Historical Timeline
Circa 1972 Initial Property Tax System Deployed
Circa 2006   Tax Departments mutually agree to re-engineer the Property Tax System
August 2006   Request for Proposals for Business Process and Systems Consulting Services released
Dececember 2006   CREST's Project Manager Appointed
January 2007   Initial County Project Team identified & Vendor response evaluation begins
June 2007   Board of Supervisor’s approval of contract with Sierra Systems
May 2009   Sierra Systems completion date; Completion of Phase I analysis and documentation
June 2009   IPTMS RFP & Computer Assisted Mass Appraisal (CAMA) RFP published
October 2009   CAMA Vendor & IPTMS Vendor response evaluation begins
October 2010   Board of Supervisors approved contract with Manatron, Inc. for both CAMA and IPTMS
July 2011   Thomson Reuters completes acquisition of Manatron, Inc.
August 2011   Fit/Gap Analysis Phase of IPTMS requirements complete with Manatron, Inc.
June 2012   CREST’s new Project Manager appointed
June 2013   Project schedule revised
June 2014   Milestone:  Complete preliminary testing phase
August 2014   Milestone:  Complete train-the-trainer program
October 2014   Milestone:  Complete Pre-UAT
February 2018   Milestone:  Begin Formal UAT
October 2018   Milestone:  Start of Phased Implementation of New Integrated Property Tax Management System