Spain
Spain's VeriFactu regulation — certified billing software with hash-chained records — triggered a wave of open implementations: libraries for VeriFactu compliance, Facturae generation, and SII reporting in PHP, Go, and .NET. It's currently one of the most active corners of European tax open source.
Open Renta (personal income tax) tooling — AEAT's filing side remains closed, and nobody models IRPF rules openly yet.
9 projects tagged Spain, ranked by community stars.
📝 Genera, firma, envía y recibe facturas electrónicas sin necesidad de ninguna librería adicional
Librería para la implementación del sistema VERI*FACTU de la AEAT española
Paquete Laravel para gestión y registro de facturación electrónica VeriFactu. Compatible con Laravel 10 a 12.x
Convert GOBL into VeriFactu documents and send to the AEAT
Convert GOBL documents into the Spanish FacturaE format
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.