welcome to Uncle Louis

Domain-specific AI for International Tax Teams.

Chat, generate memoranda, and streamline your practice - all in one intelligent platform.
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why choose uncle louis?
Domain-specific AI for the world’s leading tax teams.
Secured, always
Uncle Louis is built on strict GDPR compliance, enterprise-grade encryption, and full data ownership for your firm. Every interaction stays confidential, so advisors can work with absolute peace of mind.
Enterprise ready
Uncle Louis is built for large tax advisory firms and multinational tax departments. We provide firm-specific models, custom agentic workflows, and integrations with your document systems—fully tailored to your operations.
Elevated quality
Uncle Louis improves the clarity, consistency, and depth of your advisory work. By structuring complex reasoning and removing repetitive drafting, it helps teams deliver sharper analyses and higher-quality outputs with less effort.
AI Features
Faster international tax work, powered by specialised AI.
Uncle Louis streamlines complex tax workflows, helping global teams move faster without sacrificing the quality and structure their work demands.
AI Tax Assistant
Work with an assistant trained in international tax reasoning, research, and drafting. Uncle Louis delivers technically sound answers, treaty-aware insights, and clear reasoning, all in seconds, across jurisdictions.
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Memo Generation
Produce professional, consistently structured tax memos in a fraction of the time. Uncle Louis helps your team draft with clarity, coherence, and technical precision, reducing repetitive work while elevating the standard of every deliverable.
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Fiscal Data Extraction
Extract key tax-relevant information from documents with speed and accuracy. Uncle Louis identifies figures, clauses, positions, and risks, turning dense files into structured insights and cutting hours of manual review.
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Surface what matters, automate the rest.
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