CSC Corptax®

Transforming tax through technology, business process expertise, and award-winning support, clients achieve breakthrough performance using the first and only single system on the market. Unmatched automation aligns processes, enhances speed and transparency, improves analytics, and lowers risk across the tax lifecycle.

Corptax software supports nearly 1,000 domestic and multinational clients across 100 countries, including 50% of the Fortune 500 and 60% of the Fortune 100, nationally.

Solutions Built for Your Success

Ready to See a Solution in Action?

Corptax is so easy to use and it just works. That’s the best way to describe it–it just works.

Brandon April, Federal Tax Manager ITW

End-to-end automation lets us prepare a complete and accurate return in under 1 day, saves the company $175,000 on third-party return preparation and cuts review fees by 50%.

Tax Director FLSmidth

We estimate that we save roughly $250,000 annually using in-house staff to prepare tax returns.

Manager of Tax Planning and Analysis SSAB

Corptax unifies us by keeping everyone on the same page and productive. We are effective, meet or exceed our deadlines, and most importantly, provide our company with quality tax services.

Kathryn Mella, Tax Accountant C.R. Bard, Inc.

I don’t want to work anywhere that doesn’t use Corptax because I know it is the best solution for what VPs and the C suite need out of the tax department.

Lisa Anderson, VP of Tax Reporting Discovery Communications

Relying on the software to crunch numbers gives us more time to find tax credits and other cost savings to benefit the company.

Mike Foust, Tax Analyst Menasha Corporation

Corptax not only helped me do my job better but helped me to enjoy what I’m doing.

Bing Wu, CPA, Global Tax Department Dow Corning

Learn More from Corptax

800.966.1639