Software + Research


Tax software solutions to help businesses and tax corporations comply with regulations around the world.

Discover Thomson Reuters ONESOURCE


Expert guidance, source materials, tools and news to get your research finished faster and with greater confidence.

Discover Thomson Reuters Checkpoint

Integrated Solutions to Help Solve Your Toughest Corporate Challenges

Understand complex information, make informed decisions and be more productive.

Checkpoint for Corporate Professionals

Expert guidance, regulations, tools, news and more for corporate tax, accounting, audit, finance, payroll, pension and benefits professionals.

View our corporate research and guidance solutions


Our comprehensive, industry-leading solution for corporate income tax.

Our corporate income tax software

ONESOURCE Indirect Tax

World-class solutions for determination, calculation and compliance.

Explore indirect tax software