TaxPilot automates tax document analysis for Italian accountants. Upload XML invoices, get instant validation in 5 seconds. Hybrid AI validates VAT numbers, tax codes, calculations using Italian fiscal law algorithms. Features: smart classification, client management, accounting system, analytics. Built with Next.js + Groq AI. GDPR compliant, EU-hosted. Free trial: 15 days, 15 documents, no credit card. Created by Frank Ciardo.