Opportunity
San Luis Obispo #2002
San Luis Obispo County Seeks Commercial Property Tax Management Software
Posted
October 20, 2026
Respond By
November 16, 2026
Identifier
2002
NAICS
513210
San Luis Obispo County is seeking information about commercially supported property tax software to replace its in-house PTAX system and related applications. - Government buyer: County of San Luis Obispo Auditor-Controller-Treasurer-Tax Collector (ACTTC). - Procurement: An existing commercial property tax management software product; the County is not seeking custom development or a rewrite of PTAX. - Functions sought: - Tax Collector: secured, unsecured, and supplemental billing and collection; delinquency and redemption management; prior-year delinquent unsecured tax processing; and tax-defaulted property sales. - Auditor-Controller: roll extension and levy; apportionment and distribution to taxing agencies; refunds; and corrections. - Supporting capabilities: staff lookup tools, public web payment portal, returned-mail processing, trust accounting, and redemption payment plan management. - Notable preference: The County prefers a product already in production in at least one California county. - OEMs and vendors: No OEMs or vendors are named in the opportunity.
Description
The County of San Luis Obispo Auditor-Controller-Treasurer-Tax Collector is seeking information from vendors offering existing commercial property tax software, with a primary interest in products already in production in California counties. The County plans to replace its in-house PTAX system and supporting applications with a commercially supported system, not a custom-developed solution or rewrite. Desired functions include secured, unsecured, and supplemental billing and collection; delinquency and redemption; tax-defaulted property sales; roll extension and levy; apportionment and distribution; refunds; and corrections. Responses are due November 16, 2026, at 3:00 PM PST.