Tolley+
Tolley+™- Research starts it.
- Guidance explains it.
- AI enhances it.
- Tolley+ connects it.
Access the UK’s largest collection of up-to-date tax legislation, case law, expert commentary and news. Advanced AI-powered search, HMRC versioning and cross-referenced guidance help you find fast, accurate answers you can trust - every time. Simplify complex tax tasks with expert-written guidance, templates and checklists. Integrated with Research, it helps every professional turn knowledge into accurate, compliant action - faster. Reduce time on repetitive tasks with interactive calculators, SmartLists and flowcharts designed around real-world tax workflows. From capital allowances to VAT validation, you can achieve consistent, accurate outcomes - quickly and with assurance. Start with a tax question or task and move through guided AI workflows grounded in trusted Tolley content and expert tax logic. Tolley+ with Protégé (formerly Tolley+ AI™) brings research, analysis and drafting into one connected flow, producing structured outputs ready for professional review.Market-leading Tolley® content, tools and AI - all in one place
Unlock Essential
Tax ResearchApply Tax Legislation Confidently
with Practical GuidanceDeliver Faster, Safer Work
with Tax ToolsMove Faster from Question to Review‑Ready Work
with Tolley+™ with Protégé™
The Tolley+ ecosystem
A fully connected experience - designed for the way tax professionals actually work today.
Up-to-date legislation and case law
Primary sources you can trust
Guidance on every matter
Practical application
Designed for tax work
Streamline compliance tasks
Trusted AI workflows built for real tax work
Move faster from question to review‑ready work
Built for trust and efficiency
These are just a few of the ways Tolley+ helps you work faster and smarter, using trusted tax content, intelligent tools and AI.
Search everything in one place
Instantly search tax law, guidance and HMRC materials across Tolley+ Research and Tolley+ Guidance. Finding the precise answers you need, faster and with total confidence.
Track changes with confidence
Only Tolley's HMRC Manual Comparator lets you quickly identify and redline any recent additions or deletions that have been made to any HMRC Manual document you are viewing.
Use tools that do the heavy lifting
Access calculators, checklists, templates and flowcharts that simplify complex tax tasks. Helping you apply rules quickly and accurately to any client or business scenario.
Keep your work organised and connected
Tolley+ Folders let you save, annotate and share documents by client or project, so your team works from the same, centralised source.
Ask. Get trusted, verifiable answers.
Have a natural conversation with Tolley+ with Protégé and get precise, cited answers you can trust. Grounded in Tolley’s authoritative tax content.
Draft with confidence
Generate research notes, reports and client communications instantly, built on Tolley’s trusted content. Clear, accurate and professional every time.
Summarise tax cases instantly
Turn lengthy case law into concise, digestible summaries that highlight key facts and reasoning, saving hours of reading time.
Analyse documents securely
Upload tax documents for instant insights. Files are encrypted, processed securely and deleted when your session ends. Security taken seriously for total peace of mind.
Use trusted AI workflows
Move through research, analysis, drafting and review in one connected flow. Guided AI workflows help structure complex tax tasks so you can complete work faster with greater consistency and confidence.
