U.S. Tax Portals

Vendors / SAP

SAP

sap.com (company website)

2states with a current system
2current state systems: tax 2
—no contract total documented yet
1contract actions on record
2007–2025years covered by the record
AlabamaAlaskaArizonaColoradoFlorida: SAP runs a current systemGeorgiaIndianaKansasMaineMassachusettsMinnesotaNew JerseyNorth CarolinaNorth DakotaOklahomaPennsylvaniaSouth DakotaTexasWyomingConnecticutMissouriWest VirginiaIllinoisNew MexicoArkansasCaliforniaDelawareDistrict of ColumbiaHawaiiIowaKentuckyMarylandMichigan: SAP runs a current systemMississippiMontanaNew HampshireNew YorkOhioOregonTennesseeUtahVirginiaWashingtonWisconsinNebraskaSouth CarolinaIdahoNevadaVermontLouisianaRhode Island
Current system (2)

How these are counted: from this site's records only, so they grow as more states are researched. 2 states appear in the record in all, including replaced systems. Contract totals are approved ceilings or current contract values as the source states them, not money paid, and they are summed only where a state was researched in depth.

Every state system and contract action on this site that names SAP. Figures are as stated in each source; follow the state link for the full record.

Every fact links to its source and carries a label: Public record Vendor claim Press / secondary

State systems 2

StateSystemAgencyProductCostSource
FloridaSUNTAX (System for Unified Taxation)Florida Department of RevenueSAP commercial off-the-shelf enterprise resource planning software$30M to $50M estimate (1997)state page
MichiganMIITAS (Michigan Integrated Tax Administration System) and Michigan Treasury OnlineMichigan Department of TreasurySAP ECC Tax and Revenue Management, SAP Enterprise Portal; SAP Commerce (Hybris) eServices; SAP NS2 Secure HANA Cloud hosting$129.0M over three vendors to 2020 (Auditor General)state page

Contract actions 1

DateStateActionAmountRunning totalSource
Dec 16, 2025MichiganSAP NS2 Secure HANA Cloud hosting (MIITAS and MiTreas): one-year extension to 1/14/2027$7,920,248$52,992,554source Public record

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