HermitTax automates German tax compliance for Shopify merchants. Every order generates a sequential, GoBD-immutable invoice with proper German VAT rates, EU intra-community supply rules, and Kleinunternehmer support. Export DATEV EXTF files your Steuerberater can import directly. Download ZUGFeRD 2.2 and XRechnung-compliant PDF/A-3 invoices. The app runs entirely inside Shopify Admin with no theme code and no external accounts. Includes a pre-flight check to catch missing tax data before your ac

• GoBD-compliant sequential invoices created automatically from orders
• DATEV EXTF export ready for your Steuerberater to import
• ZUGFeRD 2.2 / XRechnung PDF/A-3 invoices with embedded XML
• Handles all German VAT rates, EU intra-community rules, and Kleinunternehmer
• Pre-flight check catches missing tax config before DATEV download