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Fiduciary-Grade AI™: Built for work you can stand behind

In high-stakes work, professionals need to make faster decisions, gain sharper insights, and drive greater impact. Using our AI — grounded in authoritative content, deep domain expertise, rigorous data governance, and expert support — you can move faster and work better without compromising your standards.

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Built on the principles of Fiduciary-Grade AI, CoCounsel is the AI of choice for professionals who need to deliver defensible work, uncover value, and reduce friction across complex workflows.

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Thomson Reuters ONESOURCE+: Your intelligent compliance network

Are disconnected tools and manual tasks creating blind spots for your business? ONESOURCE+ brings tax, trade, legal, and risk together in an AI‑powered, connected approach so teams collaborate faster, see risks sooner, and make smarter decisions.

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Future of Professionals Report 2026

The Future of Professionals Report 2026 reveals how AI continues to reshape professionals’ work and what it takes to get ahead. This year’s report illustrates a clear shift: AI is now embedded in professional work, but value hinges on effective execution, strategy, and the right infrastructure. As a result, a gap is emerging between organizations achieving real impact and those falling behind, with increasing risks surfacing across clients, talent, and governance.

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ONESOURCE Indirect Tax named a leader in two IDC MarketScape Vendor Assessments

In today’s rapidly evolving global marketplace, tax compliance has become increasingly complex for multinational corporations. At Thomson Reuters, we’re committed to empowering our customers with technology that not only ensures compliance but also enhances their competitive edge.

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2026 AI in Professional Services Report 

The 2026 AI in Professional Services Report (formerly Generative AI in Professional Services Report) reveals how AI is reshaping the legal, tax, accounting, risk, fraud, and government sectors. This year’s findings highlight where generative AI (GenAI) and agentic AI are gaining traction, how expectations and business models are evolving, and what leaders must do to prepare as AI becomes a core pillar of professional work — now and in the years ahead.

Download the report

Thomson Reuters ONESOURCE+: Your intelligent compliance network

Are disconnected tools and manual tasks creating blind spots for your business? ONESOURCE+ brings tax, trade, legal, and risk together in an AI‑powered, connected approach so teams collaborate faster, see risks sooner, and make smarter decisions.

Discover ONESOURCE+

Future of Professionals Report 2026

The Future of Professionals Report 2026 reveals how AI continues to reshape professionals’ work and what it takes to get ahead. This year’s report illustrates a clear shift: AI is now embedded in professional work, but value hinges on effective execution, strategy, and the right infrastructure. As a result, a gap is emerging between organizations achieving real impact and those falling behind, with increasing risks surfacing across clients, talent, and governance.

Explore the report

ONESOURCE Indirect Tax named a leader in two IDC MarketScape Vendor Assessments

In today’s rapidly evolving global marketplace, tax compliance has become increasingly complex for multinational corporations. At Thomson Reuters, we’re committed to empowering our customers with technology that not only ensures compliance but also enhances their competitive edge.

Access the excerpts

2026 AI in Professional Services Report 

The 2026 AI in Professional Services Report (formerly Generative AI in Professional Services Report) reveals how AI is reshaping the legal, tax, accounting, risk, fraud, and government sectors. This year’s findings highlight where generative AI (GenAI) and agentic AI are gaining traction, how expectations and business models are evolving, and what leaders must do to prepare as AI becomes a core pillar of professional work — now and in the years ahead.

Download the report

Featured insights

Future of Professionals Report 2026

The Future of Professionals Report 2026 reveals a clear shift: AI is now embedded in professional work, but value hinges on effective execution, strategy, and the right infrastructure. As a result, a gap is emerging between organizations achieving real impact and those falling behind, with increasing risks surfacing across clients, talent, and governance.

Read the report

Introducing Our First CoCounsel Guided Workflows

Thomson Reuters is launching its first production-grade workflows on CoCounsel that handle the messy, multi-step work most AI tools can't touch, and making them easy to use.

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2026 AI in Professional Services Report

The 2026 AI in Professional Services Report reveals how AI is reshaping the legal, tax, accounting, risk, fraud, and government sectors. Drawing on perspectives from more than 1,500 professionals, this year’s report reveals where GenAI and agentic AI are gaining traction, how expectations and business models are evolving, and what leaders must do to prepare as AI becomes a core pillar of professional work — now and in the years ahead.

Download the report

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Press releases

AI is Ready but Firms are Not: How Falling Behind on AI Implementation is Costing Clients and Talent

TORONTO, JUNE 22, 2026 - Thomson Reuters (Nasdaq/TSX:TRI), a global content and technology company, today released its 2026 Future of Professionals report which warns of the financial cost of failing to effectively implement AI across the legal, tax and audit and risk professions.

June 22, 2026

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Thomson Reuters Standard for High Stakes AI

Thomson Reuters (TSX/Nasdaq: TRI), a global content and technology company, today shared its standard for Fiduciary-Grade AI™, a higher benchmark for AI used in professional contexts where accuracy, accountability, and trust are critical. Fiduciary-Grade AI is purpose-built for professionals operating under duties of care and regulatory oversight. It is grounded in authoritative, domain-specific content, protected by rigorous privacy and security safeguards, shaped by subject-matter experts, and designed to deliver transparent, verifiable outputs.

May 27, 2026

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Thomson Reuters to Present at CIBC Technology & Innovation Conference

Toronto, May 18, 2025 – Steve Assie, General Manager, Global Large Law Firms and Erin Brown, Head of Finance, Corporates at Thomson Reuters (TSX/Nasdaq: TRI) will both present at the CIBC Technology & Innovation Conference on Thursday, May 21, 2026 at 11:40 a.m. EDT. The presentation may include forward-looking information.

May 18, 2026

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