Arizona Department of Administration ITAC Meeting Transcript 2026-05-20
ADOR STARS Project With Voytech Faces Delay
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Description
The Department of Revenue continues its multi-year STARS integrated tax system modernization with vendor Voytech, which is implementing the Revup 2.x platform under performance-based payments. Withholding Release 2.1 is behind schedule and a revised Voytech delivery plan is due by June 30, 2026, though the project remains under budget.
Contract Details
Contract Amount
Part of a $20.8 million JLBC-approved appropriation for STARS phase funding; total STARS expenditure to date is $35.5 million
Vendor
VOYTECH
Agency
Arizona Strategic Enterprise Technology|Information Technology Authorization Committee, AZ
Contract Type
TECHNOLOGY
Document Date
May 20, 2026
Contract Term
Phase 2 withholding tax Release 2.1 schedule to be revised by June 30, 2026; overall program budget end date August 2029
Renewal Date
2029-08-31
Renewal Info
STARS Phase 1 change request approved in September 2025 expanded scope to include Phase 2 withholding; current update flags schedule delays and notes that a revised Voytech schedule is required by June 30, 2026. Overall program funding was bolstered by a $20.8 million appropriation approved by JLBC in November 2025.
Issuing Agency
Arizona Strategic Enterprise Technology|Information Technology Authorization Committee
State
Phoenix, AZ
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