UNSPSC 84111802: Tax advisory services

UNSPSC 84111802 Tax advisory services is a Commodity code that encompasses a range of tax-related advisory, audit, and compliance work purchased by state and local governments to manage tax revenue collection, statutory compliance, and financial reporting. Rather than traditional tax planning or strategy for individual clients, state and local governments use this code to procure specialized tax services tied to specific revenue functions: online tax sale platforms and administration, delinquent property tax collection and legal representation, unclaimed property auditing and recovery, sales tax audit and compliance enhancement, arbitrage rebate calculations on municipal bond debt, and financial viability assessments for regulated industry licensees. The code draws issuing bodies from city governments, counties, school districts, special-purpose districts such as transit and development authorities, and state revenue or public utility agencies.

Recent activity spans a geographic footprint across the Southeast, South-Central, and Pacific Northwest. Newark, New Jersey has issued an RFP for online tax sales administration services due July 28, 2026, requiring vendors with multi-state electronic tax lien sale experience and SOC 2 cybersecurity compliance. Fulton County, Georgia posted an RFP for delinquent tax sales preparation and title examination services with an MBE/FBE subcontracting target due June 11, 2026. The City of Brownsville, Texas is seeking sales tax audit, compliance analytics, and revenue recovery services under an RFQ closing May 20, 2026, with a Texas HUB subcontracting requirement. The Texas Department of Public Safety issued a qualifications request for financial viability assessments of cannabis compassionate-use program providers due June 12, 2026, requiring CPA licensure and cannabis-industry compliance experience. The Washington State Department of Revenue posted overlapping RFPs for unclaimed property auditing across five counties (Franklin, Grant, Grays Harbor, Chelan, Yakima) with a June 5, 2026 deadline and compensation structured at ten percent of property recovered. Collier County, Florida solicited arbitrage rebate services for tax-exempt bond compliance due May 14, 2026. Multiple Texas school districts—Wimberley and Paris Junior College—issued RFQs for delinquent tax collection representation on contingency-fee terms. The activity reflects steady demand for specialized tax compliance and revenue-recovery work, with emphasis on regulatory expertise, multi-state or multi-jurisdiction experience, and documented track records in the specific tax domain.