How HSP GRUPPE builds AI capabilities for tax advisory

The OpenAI blog highlights how HSP GRUPPE has integrated ChatGPT Enterprise into its tax advisory workflows. The firm reports gains in productivity and work quality, allowing staff to focus more time on direct client service and advisory tasks. This adoption reflects a broader trend of professional services firms leveraging enterprise AI tools for document-heavy, compliance-oriented work. The case study suggests that generative AI can augment rather than replace specialized human expertise in fields like tax law.