Daniel Arrowsmith

Dan Arrowsmith is Director of Product Development for Tolley at LexisNexis, where he leads the development of specialist tax products and is helping define how AI will reshape professional tax work. During nearly two decades at LexisNexis, Dan has worked at the intersection of trusted tax expertise, customer insight and emerging technology. He has built and led high-performing product teams and played a central role in bringing Tolley+™ with Protégé™ from concept to market. Daniel’s focus is on turning the potential of generative and agentic AI into tools that tax professionals can trust and use in their everyday work. He is particularly interested in how AI can support complex research and workflows while preserving the authority, transparency and professional judgement essential to high-quality tax advice. Drawing on first-hand experience of developing and launching AI products in a complex, high-trust market, Daniel brings a practical perspective on what drives adoption and how firm