Since 2025 every business in Germany must be able to receive e-invoices. From 2027, at the latest from 2028, most must also issue them. SheetFaktura turns the invoice in your spreadsheet into a valid e-invoice, without new accounting software.

How it works
1. Click "Create template" in the sidebar. The add-on adds an invoice sheet: your company, customer, line items, VAT type, payment.
2. Fill in the yellow fields and click "Check". Missing or wrong data is explained, and one click jumps to the cell.
3. Click "Create e-invoice" and save both files: XRechnung (XML) and ZUGFeRD (PDF).

Formats
• XRechnung 3.0 in CII syntax, for public bodies and companies
• ZUGFeRD (Factur-X) as PDF/A-3 with embedded XML, profile EN 16931
• With a Leitweg-ID the PDF automatically uses the XRechnung profile
• Every version is tested before release with the KoSIT validation tool and the Mustang validator

What is covered
• VAT at 19 % and 7 %, zero rate, exempt (for example small businesses under section 19 UStG)
• Reverse charge, intra-EU supplies, exports, supplies not subject to VAT
• Discounts per line and on the whole invoice, cash discount (Skonto), prepayments
• Credit notes referring to the original invoice
• Delivery date or service period, order number, customer number
• Interface in German and English, PDF in German or English

Your data
• The add-on reads only the open spreadsheet. It asks for no access to Gmail, Drive or other files.
• The files are made in your browser. Your invoice data is not sent to us.

Pricing
• 5 e-invoices free to try
• Then 7.90 EUR a month, cancel monthly, or 69 EUR a year, plus VAT
• XML and PDF included, no limit on the number of invoices
• Payment through our payment provider Polar, licence key by email

Note: the add-on checks the format of your invoice. It is not tax advice.

Help and contact: https://sheetfaktura.de/help.html