Corptax Compliance — Stay Current, Compliant and in Control

Simplify Corporate Tax Compliance

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Easily manage all compliance processes with the power of Corptax® Compliance. From provision through estimates, extensions, returns, audits and E&P analysis, Corptax Compliance delivers a system proven to increase speed, efficiency and accuracy. Plus, Corptax Compliance makes it effortless to repurpose compliance and provision data for unlimited planning scenarios.

Domestic and multinational companies count on Corptax solutions to comply with current tax laws and obligations with included tax calculations, reports and forms.

  • Domestic and international compliance
  • Pass-Through for corporations, partnerships, S-corporations
  • Multiple industries, including insurance and energy
  • REITs and RICs
  • Property tax, in partnership with Corptax affiliate, Tax Compliance Inc. (TCI)

Gain Control and Clarity

  • Minimize duplicate data entry–import data from multiple sources and share across federal, state, local and international calculations
  • Automate processes and cut risk with workpapers and methodologies that reduce manual execution for compliance, provision, estimates, extensions, audits and planning
  • Facilitate forecasting and analysis with data-driven and structural scenario planning
  • Streamline reviews with a complete audit trail for every entry, including date/time stamp and user. Review data by business unit, legal entity or multiple entities.
  • Track data and changes throughout the process and instantly configure tax calculations and reports to match specific needs
  • Adapt quickly with familiar Excel®-style interface

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Comprehensive Coverage for Domestic and International Regulations


  • Income tax compliance for C-Corps, S-Corps, Partnerships, REITs and RICs
  • U.S. federal, state and local calculations
  • International compliance calculations (5471, 1118, 8858, 8865, etc.), including but not limited to:
    • Foreign Earnings & Profits adjustments
    • Look-through computations
    • Subpart F Income
    • Historical E&P
    • Income sourcing and expense apportionment
    • Foreign Tax Credit (FTC) limitation
    • Branch remittance
  • Local country calculations (Canada)
  • Insurance compliance calculations
  • FBAR compliance
  • And much more…


  • Automated tax adjustments, including common book tax adjustments, state modifications and adjustments, E&P, etc.
  • User-configurable tax calculations and reports
  • Flexible data import capabilities, including web-based Data Collection, Corptax Office and Data Exchange
  • Workflow management
  • Audit-ready workpapers
  • Audit trails
  • E-file

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Automate Monthly Sales and Use Tax Returns

Count on Corptax® CORPSales to produce timely, accurate results with up-to-date Sales and Use tax forms, e-filing requirements, rates and reports for all states and most local jurisdictions—including county, city and special districts.

  • A single database stores tax information for current and past periods for analysis, audit help and customized reporting
  • CORPSales’ flexible data collection integrates with virtually any front-end system
  • Sales and Use data can be imported and stored at company, division, business unit or store level
  • Drill down from every tax return for a complete audit trail—even to source data records
  • Use custom calculations and reports to produce alternative tax returns and management reports. CorpSales also provides a variety of standard reports.

Food and Beverage Rates and Returns Module
Add the Food and Beverage (including liquor) Rates and Returns module to access new rates and returns as they’re rolled out. To see a current list of Food and Beverage Rates and Returns, check with your Corptax account manager.

How can Corptax Compliance help?

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An Inside Look at Corptax Compliance

Learn why Corptax® Compliance is the industry-preferred solution for automating U.S. and international tax compliance processes.

Webinar: Corptax Compliance
View a suite of tools designed to streamline the compliance process, while reducing risk, automating repetitive tasks and providing insight to analytics.

Webinar: Corptax International Compliance
Don’t let complex international tax calculations diminish productivity. See how Corptax automatically calculates, maintains, produces and updates foreign entity data.


Webinar: Corptax Delivers Compliance to Partnerships
Learn how to eliminate unnecessary time and work from the partnership compliance process.

Webinar: Single Solution: Return to Provision
Let Corptax demonstrate how a common database reduces risk and improves accuracy, transparency and reporting.

White PaperWhy Good Tax Strategies Begin with Smart Technology Strategies
See how advanced technology helps you achieve greater efficiency, accuracy, and time-savings in today’s tax processes and operations.

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At Work for Clients

Check out actual results from our clients.

Webinar: Client Insights: The CSC Story Learn how Computer Sciences Corporation maintains data integrity across the compliance and provision tax lifecycle.

Case Study: FLSmidth Learn why tax process automation leads to faster execution and reporting throughout the financial, tax, compliance and audit landscapes.

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