CSC Corptax

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Score6.4

Rank#3 of 27

Free planNo

Runs onWeb

Summary

CSC Corptax is web-based corporate tax software for enterprise tax departments, bringing compliance, income tax provision, reporting, and filings into one system. It centralizes tax data and workflows for U.S. and global compliance, provision, and planning. Its compliance tools automate calculations, data dependencies, forms, adjustments, and apportionment across federal and state reporting. Corptax GMT covers safe harbor and top-up tax calculations, financial reporting data, GloBE Information Returns, and local notifications and filings. Corptax Analytics runs within Corptax Web and provides dashboards, state heatmaps, automated refreshes, and alerts. Connectors include Microsoft Power Automate, Excel through Corptax Office, Alteryx, and Microsoft Power BI; users can also connect data to third-party tools, databases, and analytics applications. Entity Management stores legal entity, ownership, organization chart, and entity group information in a shared database. The company offers training, professional services, and support plans named Silver, Gold, and Platinum. Pricing is available on request, and the product page invites visitors to request a demo.

Who it is for

Corptax is intended for enterprise tax departments handling U.S. and global compliance, provision, planning, and reporting. It may suit teams that need shared tax data, entity records, and connections to analytics tools.

What is good

Combines compliance, provision, reporting, and filings
Supports U.S. and global tax workflows
Automates calculations, forms, adjustments, and apportionment
Analytics includes dashboards, heatmaps, refreshes, and alerts
Connectors include Excel, Alteryx, and Power BI

What to know first

Pricing is available only on request
Web platform only
No trial offer is stated

Verdict

Corptax brings a broad set of enterprise tax workflows and data into one web system, with analytics and integrations for external tools. Prospective users need to request pricing and a demo rather than consult a listed price.

CSC Corptax plans and pricing

All plans

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

Compared on corporate tax software

Ownership structures: Yescscglobal.com
Governance documents: Yescscglobal.com
Filing deadline tracking: Yescscglobal.com
Jurisdiction coverage: globalcscglobal.com

Facts

Purpose: Corptax is corporate tax software for enterprise tax departments that manages compliance, income tax provision, reporting, and filings in one system.cscglobal.com · 29 Sept 2026
Shared data: The platform centralizes tax data and workflows to support U.S. and global compliance, provision, and planning.cscglobal.com · 29 Sept 2026
U.S. compliance: Corptax automates calculations, data dependencies, adjustments, and apportionment across U.S. tax compliance workflows.cscglobal.com · 29 Sept 2026
Global minimum tax: Corptax GMT supports safe harbor and top-up tax calculations, financial reporting data, GloBE Information Returns, and local notifications and filings.cscglobal.com · 29 Sept 2026
Analytics: Corptax Analytics runs within Corptax Web and offers prebuilt dashboards, state heatmaps, automated refreshes, and alerts.cscglobal.com · 29 Sept 2026
Integrations: Corptax lists connectors for Microsoft Power Automate, Excel through Corptax Office, Alteryx, and Microsoft Power BI.cscglobal.com · 29 Sept 2026
Entity management: Entity Management stores and reports legal entity, ownership, organization chart, and entity group data in a shared database.cscglobal.com · 29 Sept 2026
Access controls: Corptax Compliance lists centralized user access as a control, and Entity Management describes security for stored entity information.cscglobal.com · 29 Sept 2026
Support: Corptax advertises support plans named Silver, Gold, and Platinum, a 99% satisfaction rating, training, and professional services.cscglobal.com · 29 Sept 2026
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.cscglobal.com · 29 Sept 2026
Intended users: Corptax is built for enterprise tax departments, and CSC says its solutions support 1,000 corporate clients in 100 countries.cscglobal.com · 29 Sept 2026
Pricing and access: The product page invites visitors to request a demo and does not state a software price or trial offer.cscglobal.com · 29 Sept 2026
Centralized tax system: The single system centralizes tax data and workflows and includes AI-enabled features intended to reduce manual work.cscglobal.com · 30 Sept 2026
Tax lifecycle: The single solution supports Pillar 2, U.S. international and domestic compliance, provision, and planning in one system.cscglobal.com · 30 Sept 2026
Compliance features: Compliance tools automate calculations, data dependencies, forms, adjustments, and apportionment across federal and state reporting.cscglobal.com · 30 Sept 2026
Analytics integrations: Named data connectors include Microsoft Power Automate, Excel through Corptax Office, Alteryx, and Microsoft Power BI.cscglobal.com · 30 Sept 2026
Data connections: Corptax says users can directly connect its data to third-party tools, databases, and analytics applications.cscglobal.com · 30 Sept 2026
Security and governance: The product page lists total transparency, instant data access, and full data governance among the single solution's features.cscglobal.com · 30 Sept 2026
Support rating: CSC reports a 99% customer satisfaction rating for Corptax support.cscglobal.com · 30 Sept 2026
Training: Corptax offers in-product videos, webcasts, and CPE classes, according to its product page.cscglobal.com · 30 Sept 2026
Services: Professional services include workflow and tax data analytics help, implementation assistance, strategic planning, and loan-staff services.cscglobal.com · 30 Sept 2026
Tax forms: The FAQ names Forms 1120, 5471, and 8858, as well as OECD Pillar 2 filings including GIR and QDMTT.cscglobal.com · 30 Sept 2026
Company history: CSC says it was formed in 1899 by Delaware attorneys Josiah Marvel and Christopher Ward.cscglobal.com · 30 Sept 2026