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Justly Prudent achieves 5 times the ROI with CoCounsel

Learn how Justly Prudent used CoCounsel and Westlaw AI to achieve exceptional return on investment (ROI) — increasing litigation capacity by 100%.

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See how Brinks used CoCounsel to streamline legal work, cut outside counsel spend, and strengthen global operations.

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Speed meets confidence

Discover how Harris, Hardy & Johnstone reduced hour-long reviews into minutes with CoCounsel.

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See how the Pascua Yaqui Tribe used HighQ to transform legal matter management.

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Learn how Oracle users consolidate compliance into one platform that reduces complexity while scaling tax and trade.

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CoCounsel Legal Integrate research, analysis, and drafting with professional-grade AI grounded in trusted Westlaw and Practical Law content.
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Legal Tracker Maximize legal efficiency while reducing annual spend through AI-powered matter management.

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Westlaw Advantage Move from research to strategy faster with agentic AI and comprehensive, verified Westlaw content.
Westlaw Edge Expedite complex legal research with AI tools that deliver precise, verified answers and strategic insights.

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Complete legal work faster with AI that unites research, analysis, and drafting in one seamless experience.

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Guided Assurance Complete audit engagements efficiently and ensure compliance with automated software that identifies risks using AI.
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Ready to Review Scale tax capacity with AI that automates 1040 return preparation and eliminates manual data-entry tasks.
SafeSend Scale tax capacity with AI that automates 1040 return preparation and eliminates manual data-entry tasks.

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ONESOURCE Determination Ensure accurate tax calculations across all systems with a certified, automated software for global indirect taxes.
ONESOURCE Income Tax File accurate corporate tax returns faster with trusted software for federal, state, and international compliance.
ONESOURCE Indirect Compliance Centralize indirect tax compliance with automated software for VAT, GST, and sales tax across all jurisdictions.
ONESOURCE Pagero Streamline e-invoicing compliance globally with integrated software that centralizes tax data and automates reporting.
ONESOURCE Tax Provision Expedite financial close with automated software that calculates tax estimates in seconds and streamlines reporting.

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Manage export compliance, screening, clearance, and documents in one workflow.

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ONESOURCE Foreign Trade Zone Management Maximize duty savings and improve cash flow with software that centralizes supply-chain data and automates compliance.
ONESOURCE Global Classification AI Automate trade compliance with an AI software that delivers fast, accurate product classifications for import and export.
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ONESOURCE Denied Party Screening Minimize sanctions risk with automated denied-party screening across more than 750 global lists.
ONESOURCE Free Trade Agreement Management Reduce duties and simplify free-trade-agreement qualifications with less manual effort.
ONESOURCE Export Management Manage export compliance, screening, clearance, and documents in one workflow.

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Global Classification AI

Eliminate the complexity of global trade compliance with AI-powered Harmonized System (HS) code classification that's fast, accurate, and always audit ready.

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CLEAR Advance your investigations with trusted public-records technology that reveals critical connections in one platform.
CLEAR Investigate Surface critical connections faster with AI-driven research workflows integrated with premium public-records data.
CLEAR Adverse Media Screen for risky individuals and businesses with automated monitoring of adverse media across the globe.
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Tax, audit & accounting professional services Achieve faster results with professional services that provide expert guidance and comprehensive product training.
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Determination Content

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Determination Content

Determination Content (EMEA/AMER regions PROD & UAT environments)
Version	Release date
2026.02	January 26, 2026
2026.03	February 23, 2026
2026.04	March 25, 2026
2026.05	April 23, 2026
2026.06	May 21, 2026
2026.07	June 24, 2026
2026.08	July 27, 2026
2026.09	August 25, 2026
2026.10	September 24, 2026
2026.11	October 22, 2026
2026.12	November 19, 2026
2027.01	December 23, 2026

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Product: ONESOURCE Determination

Justly Prudent achieves 5 times the ROI with CoCounsel

AI that delivers

Speed meets confidence

Streamlined matter management

Compliance without complexity

CoCounsel Legal

CoCounsel Tax

Global Classification AI

CLEAR Investigate

Tax Quickfinder

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CoCounsel Legal

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CoCounsel Tax

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Chosen by changemakers

Legal enhancements

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