Open Source Tax Software.

TaxEase.AI is a user-friendly AI assistant designed to demystify and simplify US tax filing, a system that has become needlessly convoluted and stressful for millions of Americans.

Claude Code/Codex agent skills for preparing Dutch income tax and voorlopige aanslag workpacks.

Beancount plugin for generating informational UK tax report (calculate capital gains tax)

Local-first MCP server for Indian income tax: deterministic tax computation, regime comparison, advance tax planning, document parsing -- all on your machine

MCP server for AI-assisted tax filing through FreeTaxUSA using Playwright browser automation

Simplify Tax is an AI-powered tax filing and optimization tool designed to assist Indian taxpayers in understanding their tax obligations, maximizing deductions, and selecting the most beneficial regime. It reads bank statements, classifies income, calculates tax liabilities, and recommends the optimal tax-saving strategy — all automatically.

Java library helping you to handle ZUGFeRD invoices

Bulletin officiel des finances publiques - impôts, non-instruct (11-12-2023) This project focuses on fine-tuning pre-trained language models to create efficient and accurate models for legal practice. Fine-tuning is the process of adapting a pre-trained model to perform specific tasks or cater to particular domains. It involves adjusting the model's parameters through a further round of training on task-specific or domain-specific data. While conventional fine-tuning strategies… See the full description on the dataset page: https://huggingface.co/datasets/louisbrulenaudet/bofip.

Retrieval Augmented Generation (RAG) dataset for Brazilian Federal Revenue Service (Receita Federal do Brasil ― RFB).

MCP server for AI invoicing — Create invoices, track expenses & generate tax reports with Claude, Cursor & any MCP-compatible AI assistant

FacturaHub plugin for Claude Code — Run your business from Claude. 46 MCP tools for invoicing, expenses, tasks, reports and e-invoicing.