Data Management & Quality Assurance for Assessment Rolls

The contract requires the clean, validate, and standardize assessment roll data from all Florida counties to ensure data integrity and consistency before it is used in statistical modeling to develop time-adjustment factors. This work is critical to maintaining accurate property valuation systems and supports the Department of Revenue’s mission of equitable tax administration across the state. The contractor must apply rigorous data quality controls to identify and correct errors, inconsistencies, and missing information in the assessment records to produce a reliable, uniform dataset ready for analytical modeling. The task is scoped as a subcontract under NAICS code 518210, with a response deadline of May 5, 2026, and was posted on April 30, 2026. The performance location is statewide in Florida, with no specific city or office address designated. The work must be conducted under the oversight of the Florida Department of Revenue, and all deliverables must meet defined standards for accuracy, structure, and completeness to support downstream modeling efforts aimed at improving property tax assessment fairness and efficiency.