ONESOURCE

Corporate tax software and services for seamless tax and trade compliance for companies across the globe.

How can you make confident decisions in today’s turbulent tax environment?

ONESOURCE — the industry's most powerful portfolio of tax and accounting technology for corporations, delivers the intelligence, technology and human expertise you need to find trusted answers to navigate uncertain times. You’ll boost collaboration with departments and partners and ensure seamless tax compliance no matter where your company does business.

Thomson Reuters Tax and Accounting: Shape the Future

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Explore tax products

Corporate Tax

Get everything you need to automate and streamline your corporate income tax process, from planning and estimating to filing and reporting.

Indirect Tax

Our indirect tax solutions provide automation and accuracy across tax and finance workflows from determination through final remittance and compliance.

E-invoicing

Comply with IRB Malaysia and global e-invoicing mandates - leveraging a fully integrated electronic invoice management for simplified e-filing.

Tax Provision

Get everything you need to estimate accurate tax provisions, no matter where your company does business.

BEPS Action Manager

Trusted solution aligned to OECD BEPS framework, that will help you take control of your OECD reporting requirements, including Local File and Country by Country (CbC) reporting

Statutory Reporting

Global disclosure management tool that includes local language, best practice, country-specific reporting templates, and content updates from the largest accounting firms.

Global Minimum Tax

Automate Pillar 2 – global minimum tax calculations with an integrated platform.

International Tax Platform

Simplify international tax tasks with easy access to research and automated workflows.

WorkFlow Manager

Workflow software that combines document, data, and task management, plus collaboration tools.