KPMG Wrote 100-Page Prompt To Build Agentic TaxBot (theregister.com)
(Friday August 22, 2025 @05:40PM (msmash)
from the death-by-a-hundred-pages dept.)
Professional services firms are engineering AI agents through massive prompt documents to automate complex knowledge work. KPMG Australia [1]developed a 100-page prompt that transforms tax legislation and partner expertise into an agent producing comprehensive tax advice within 24 hours rather than the traditional two-week timeline.
The TaxBot searches distributed internal documents and Australian tax code to generate 25-page draft reports after collecting four to five inputs from tax agents. Chief Digital Officer John Munnelly said the system operates on KPMG Workbench, a global platform combining retrieval-augmented generation with models from OpenAI, Microsoft, Google, Anthropic, and Meta.
[1] https://www.theregister.com/2025/08/20/kpmg_giant_prompt_tax_agent/
The TaxBot searches distributed internal documents and Australian tax code to generate 25-page draft reports after collecting four to five inputs from tax agents. Chief Digital Officer John Munnelly said the system operates on KPMG Workbench, a global platform combining retrieval-augmented generation with models from OpenAI, Microsoft, Google, Anthropic, and Meta.
[1] https://www.theregister.com/2025/08/20/kpmg_giant_prompt_tax_agent/