U.S. Tax Portals

Vendors / Fiserv

Fiserv

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

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

Federal systems 2

SystemAgencyProductCost
IRS Direct PayInternal Revenue Service (owner); operated for the Bureau of the Fiscal Service by a Treasury Financial AgentIRS Direct Pay web application
EFTPS (Electronic Federal Tax Payment System)Bureau of the Fiscal ServiceBank-operated tax collection service run under a Treasury financial agency agreement (not a procurement contract)$204.9M in financial agent compensation, FY2025

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