CSC Corptax

CSC Corptax is ranked #7 of 27 in corporate tax software on The Geeks Club. It runs on Web.

CSC Corptax plans and pricing

CSC Corptax Not published Enterprise corporate tax software; demo requested for pricing cscglobal.com · 30 Sept 2026

Compared on corporate tax software

Ownership structures: Yes
Governance documents: Yes
Filing deadline tracking: Yes
Jurisdiction coverage: global

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CSC Corptax

Purpose: Corptax is corporate tax software for enterprise tax departments that manages compliance, income tax provision, reporting, and filings in one system.
Shared data: The platform centralizes tax data and workflows to support U.S. and global compliance, provision, and planning.
U.S. compliance: Corptax automates calculations, data dependencies, adjustments, and apportionment across U.S. tax compliance workflows.
Global minimum tax: Corptax GMT supports safe harbor and top-up tax calculations, financial reporting data, GloBE Information Returns, and local notifications and filings.
Analytics: Corptax Analytics runs within Corptax Web and offers prebuilt dashboards, state heatmaps, automated refreshes, and alerts.
Integrations: Corptax lists connectors for Microsoft Power Automate, Excel through Corptax Office, Alteryx, and Microsoft Power BI.
Entity management: Entity Management stores and reports legal entity, ownership, organization chart, and entity group data in a shared database.
Access controls: Corptax Compliance lists centralized user access as a control, and Entity Management describes security for stored entity information.
Support: Corptax advertises support plans named Silver, Gold, and Platinum, a 99% satisfaction rating, training, and professional services.
Support availability: The Corptax product page says support is available every day, during and after business hours, with busy-season coverage from tax and technology specialists.
Intended users: Corptax is built for enterprise tax departments, and CSC says its solutions support 1,000 corporate clients in 100 countries.
Pricing and access: The product page invites visitors to request a demo and does not state a software price or trial offer.
Centralized tax system: The single system centralizes tax data and workflows and includes AI-enabled features intended to reduce manual work.
Tax lifecycle: The single solution supports Pillar 2, U.S. international and domestic compliance, provision, and planning in one system.

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Where it ranks on The Geeks Club

Best Corporate Tax Software in 2026#7 of 27
Best Legal Entity Management Software in 2026#10 of 27
Best Tax Provision Software in 2026#4 of 19
Best Property Tax Software in 2026#2 of 17

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Sources

cscglobal.com/service/corptax/· checked 29 Sept 2026
cscglobal.com/service/corptax/tax-compliance/· checked 29 Sept 2026
cscglobal.com/service/corptax/global-minimum-tax/· checked 29 Sept 2026
cscglobal.com/service/corptax/analytics-planning/· checked 29 Sept 2026
cscglobal.com/service/corptax/corptax-entity-manageme· checked 29 Sept 2026
cscglobal.com/service/corptax/support-services/· checked 29 Sept 2026
cscglobal.com/service/corptax/single-solution/· checked 30 Sept 2026
cscglobal.com/service/about/· checked 30 Sept 2026