CorpTax

Trusted enterprise tax solutions for U.S. and global compliance, provision, and planning.

by CorpTax · Corporate Tax

Executive Summary

CorpTax, a division of CSC, delivers enterprise tax solutions for U.S. and global compliance, provision, and planning. It serves large corporations, including a significant portion of the Fortune 500, by centralizing tax data and workflows within a single system. The platform leverages AI-informed automation and advanced analytics to enhance accuracy, control, and strategic insight across the entire corporate tax lifecycle, enabling tax departments to streamline processes, minimize risk, and focus on high-value activities.

Use Cases

  • Global and U.S. Income Tax Compliance
  • Tax Provisioning (GAAP & IFRS)
  • Strategic Tax Planning and Modeling
  • Global Minimum Tax (Pillar Two) Compliance and Reporting
  • Tax Data Management and Reconciliation
  • Audit Support and Response

Features

Visibility

  • Full Visibility to Source Data: Provides complete transparency down to the source data, allowing users to trace every number and respond to auditors with speed and accuracy.
  • Pre-built & Customizable Dashboards: Offers immediate access to pre-built dashboards and the ability to create custom views for analyzing data across international, domestic, and jurisdiction reporting.
  • Instant Audit Trails: Ensures confidence in results with instant audit trails for every number, supporting data integrity and compliance verification.
  • Analytics and Planning Tools: Enables users to perform analytics directly within Corptax and flow data to and from Business Intelligence (BI) applications for enhanced planning.

Intelligence

  • AI-informed Automation: Combines AI-informed automation to streamline tax workflows, calculations, and data dependencies across the tax lifecycle.
  • Robotic Process Automation (RPA): Automates multiple tasks to streamline data import, adjustment, consolidation, and calculation processes, reducing manual effort.
  • Predictive Analytics: Offers predictive analytics to anticipate global tax changes and understand the impact of legislative updates.
  • Automated Adjustments & Apportionment: Automates adjustments and apportionment calculations, leveraging data-driven reviews for U.S. and international compliance.

Support

  • Multi-Channel Customer Support: Offers support through various channels including phone, online customer portal, and an online user community.
  • Award-Winning Support Staff: Known for award-winning customer service and a high customer satisfaction rating, with knowledgeable and competent support professionals.
  • Corptax Connect User Community: Provides access to an online customer user community and knowledge base for self-service support and best practices.
  • Professional Services & Consulting: Offers consulting services for implementations, process reengineering, tax analytics, and loan-staffing, with experts in tax laws and logic.

Technical Specifications

Architecture
Single tax system, single database architecture, web-based and scalable
Deployment
Cloud/SaaS
Authentication
SSO, SAML 2.0
API Available
Yes
MCP Server
No

AI/ML Stack

  • Machine Learning
  • Robotic Process Automation

Security & Compliance

Encryption: Not explicitly detailed, but data security is a priority.

Pricing

Model
Custom enterprise
Starting Price
Contact sales
Target Customer
Mid-market to Enterprise
Contract Type
Annual
Free Trial
No (credit card required)

Ratings & Reviews

G2: 4/5 (19 reviews) · Capterra: [object Object]/5 · Gartner: [object Object]/5

About CorpTax

Corptax, a part of CSC, provides enterprise tax technology solutions that automate corporate tax reporting and streamline tax workflows. It offers a single system for tax provision, compliance, and planning, serving almost 1,000 corporate clients globally, including 50% of the Fortune 500.

Founded: 1974 · Headquarters: Deerfield, IL, United States · Employees: 201-500 · Private