Tax Technology · Pillar Two · AI
Making complex tax work easier to structure, explain, and operate.
I write about how complex regulatory frameworks become scalable systems, data structures, and operating models. The focus is practical: turning technical rules into work that can actually be run.
Featured Paths
A more curated way into the site: start with the pillar guide, scan the full archive, or look at selected implementation work.
OECD Pillar Two Explained
A structured guide to the 15% global minimum tax and the role of the IIR, UTPR, and QDMTT.
Read the guide →Pillar Two Fundamentals
A connected article series covering top-up tax, ETR, safe harbours, and rule order.
Browse thoughts →Tax technology delivery
Abstracted examples of data, workflow, operating model, and implementation work.
View projects →Current Focus
The themes tying the writing, projects, and book together.
Pillar Two operating models
How multinational groups move from rule interpretation to repeatable data, review, and reporting workflows.
Tax data design
How source systems, mapping, ownership, and controls shape the quality of tax reporting.
AI in tax work
How AI can support documentation and workflow without replacing judgment, context, or review discipline.