Open Source Tax Software.
Every project is a real public repository, with stats refreshed from the source. Members can review projects, and maintainers can verify ownership of their pages.
Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories
A portfolio tracking, analytics, accounting and management application that protects your privacy
Programming language for literate programming law specification
Open-source Tax Guides for AI agents, reviewed by named CPAs/CAs/EAs. 1,000+ Guides across 190+ jurisdictions. MCP server included. Works with Claude, ChatGPT, Cursor.
OpenFisca core engine. See other repositories for countries-specific code & data.
An overlapping generations model framework for evaluating fiscal policies.
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