Intuit used AI and custom tools to implement complex tax legislation in days instead of months, creating a reusable workflow for regulated industries.

Intuit's TurboTax team compressed months of tax code implementation into days using a combination of commercial AI tools, proprietary domain-specific language, and custom unit testing framework

The workflow was built to handle the 900-page 'One Big Beautiful Bill' (OBBB) tax legislation that had no standardized schema or published IRS forms

Joy Shaw, Intuit's director of tax with 30+ years at the company, used AI to rapidly distill complex legal language into specific tax provisions applicable to customers

The solution serves as an adaptable template that other domain-constrained development teams in regulated industries can learn from and implement