Autumn Budget 2026

Autumn Budget 2026Trusted analysis. Practical guidance. AI-powered speed.
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From Budget questions to review-ready work – faster with Tolley+™ with Protégé™.

When the Autumn Budget lands, you’ll have new measures to understand, implications to assess and questions from clients or your own business to answer, fast.

Tolley+ with Protégé combines conversational AI, trusted Tolley tax content and practitioner workflows to help you cut through the complexity.

Ask Budget questions naturally, get answers grounded in trusted content, explore authoritative analysis and use Tolley workflows to turn insight into review-ready work.

So you can spend less time searching, and more time giving clients the answers they need.

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New Agentic AI workflows. Built for tax standards.

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Advanced Tax AI Grounded in Trusted Tolley Content

Turn complex tax work into clearer, stronger outcomes

From research and drafting to summarising tax cases, Tolley+ with Protégé brings advanced AI to every stage of tax work. Analyse documents, surface key dates and turn complex information into clearer analysis, stronger drafting and faster next steps.

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Guide complex tax tasks step by step

Complete complex tax work through expert-designed workflows that bring more structure, consistency and control to every stage of your task.

Ask. Get trusted, verifiable answers

Ask complex tax questions in natural language and get fast, citation-backed answers grounded in trusted Tolley research and practical guidance content.

Draft with confidence

Instantly create research notes, reports and client communications using trusted Tolley content and your own internal tax and client documents. Outputs are clear, relevant and shaped for professional review.

Summarise tax cases instantly

Turn lengthy case law into concise summaries that highlight key facts, reasoning and outcomes, so you can grasp complex details faster.

Add context from your securely stored documents

Securely store internal tax and client documents, including spreadsheets, and use them alongside trusted Tolley content whenever you need them. Get faster, more tailored and context-rich outputs.

See the source. Trust the answer

Every AI response links directly to the Tolley’s related content and your stored Vault documents, so you can verify and cite with complete confidence.

Productivity & Efficiency

Personal Vaults for faster, more tailored tax work

Store the documents you use most in a secure personal Vault, including internal tax materials, client documents and spreadsheets. Tolley+ with Protégé uses them alongside trusted Tolley content to deliver faster, more tailored answers and outputs with richer context. So, you can spend less time searching and more time on higher-value work.

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See every key date and deadline at a glance with Timelines

Turn static documents into clear visual timelines that surface critical events, dependencies and deadlines in one view. Grasp the full sequence faster, reduce manual tracking and stay in control.

Save, format and share with ease

Save your conversations and outputs for reference or review. Export clean, consistent PDF’s or print copies for internal documentation and audit trails.

Access answers anywhere

With TolleyThis, access trusted answers from any webpage. No switching tabs, just seamless support wherever you work.

Work beyond tax, securely connected

Handle broader professional work with leading general AI models and web search, without switching tools. Stay in one secure Tolley+ environment, then return to grounded tax research with your context intact.

What’s New in Tolley+ with ProtégéNew AI workflows built for how tax professionals really work

AI-guided workflows help turn tax tasks into structured, repeatable processes. Enter a task or question, launch a suggested workflow, add documents including spreadsheets, and move through guided steps to clearer, review-ready outputs.

Pre-built workflows

Turn complex tax work into a faster, clearer process

Expert-designed workflows support both compliance and advisory tasks across core tax practice areas. Grounded in trusted Tolley research and practical guidance with defined tax logic, they help teams deliver more consistent, review-ready work.

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Custom workflows

Turn your best practice into repeatable tax work

Coming soon. Describe a workflow in natural language, refine it through follow-up prompts, test it in a sandbox and publish it across your firm or team. It is a practical way to turn individual know-how into reusable tax workflows.

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Move from question to workflow faster

Type the task or question and Tolley+ with Protégé suggests a relevant workflow. Launch it straight away or browse the workflow library to explore other options.

Progress complex tasks with guided next steps

Guided follow-up questions help gather the right inputs, highlight what is missing and move the task forward with more structure.

Add context from your securely stored documents

Bring your securely stored internal tax and client documents, including spreadsheets, into the task for richer context and more relevant analysis.

Get outputs ready for review

Generate structured outputs such as tables, reports, file notes and draft communications that are easier to review, refine and share.

Move compliance work forward faster

Review source data, assess tax treatment, identify exceptions and prepare work for review, with outputs such as reviewed tables, query lists, checklists and first-pass documentation.

Deliver advisory work with greater clarity and confidence

Guide fact finding, apply tax rules and build clear, defensible analysis, with outputs such as file notes, client letters, reports, draft emails and structured recommendations.

Core Features & Trusted Sources

What powers Tolley+ with Protégé

Integrate advanced AI with authoritative, exclusive Tolley sources and your organisation’s own documents in one secure workspace.

LexisNexis Protégé™

The next-generation AI assistant at the heart of Tolley+ with Protégé. It helps you research, draft, summarise and analyse faster, working seamlessly across trusted Tolley content and your own securely stored documents.

Trusted primary and secondary tax sources

Access the UK’s largest collection of up-to-date tax legislation, case law, expert commentary and news. It grounds research and drafting in authoritative Tolley content, including exclusive titles such as Simon’s and De Voil, so you can work with greater depth, certainty and confidence.

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Practical Guidance

Work from practical guidance created by market-leading tax experts and built for real-world application. Guidance notes, worked examples, templates, checklists, step-by-step guides and flowcharts help you interpret legislation, apply tax rules and move from research to confident action faster.

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HMRC manuals

Work from current and historic HMRC materials in one place, including manuals, briefs and archived content. HMRC Manual Comparator helps you spot additions, deletions and earlier HMRC positions more clearly, so you can understand what has changed and check technical points with more confidence.

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Secure document Vault

Securely store and organise internal tax and client documents, including spreadsheets, for ongoing use. Use them alongside trusted Tolley content to add richer context and support more tailored, review-ready outputs.

General AI, securely connected

Strategise, draft and reason with leading AI models and web search in one secure Tolley workspace. Explore broader external perspectives, then move back into Tolley+ for grounded tax research and validation without losing context.

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Get a 14-day trial for Tolley+ with Protégé

Try workflow-driven tax research, drafting and analysis grounded in trusted Tolley content and powered by advanced generative and agentic AI.

Free trials are only available to individuals based in the UK, Ireland and selected UK overseas territories and Caribbean countries.

You will also become a Tolley+ AI Insider to keep you up to date with how AI can transform your tax workflow