Post #12770 91 Nov 1, 2025, 04:29 UTC IRS open-sourced the fact graph it uses for tax lawhttps://github.com/IRS-Public/fact-graphhttps://redd.it/1olb241@programmingreddit GitHub GitHub - IRS-Public/fact-graph: Fact Graph Fact Graph . Contribute to IRS-Public/fact-graph development by creating an account on GitHub.