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Compliance is mandatory. We turn it into protection too: every e-invoice per EN 16931 (ZUGFeRD, Factur-X, XRechnung), validated with the official KoSIT validator – plus an IBAN fraud check that catches manipulated bank details before you pay. For non-technical users and developers alike, built and operated by FHC+P – live at sichere-erechnung.de.
Since 2025, German companies must be able to receive e-invoices. The obligation to issue them follows in stages through 2028. A PDF sent by email is not an e-invoice. Companies that don't adapt risk rejected invoices, delayed payments, and trouble with the tax office. No XML, no mapping, no coding required – you provide the data as you have it, we turn it into a compliant e-invoice.
The issuer's IBAN is matched against your supplier history – check digit, country vs. registered address, known fraud accounts. A warning before you pay the wrong account. An endpoint no competitor offers.
ZUGFeRD 2.x / Factur-X as PDF/A-3 with embedded CII XML, validated against the official KoSIT validator, VAT ID verified live via EU VIES. XRechnung-checkable, fully compliant with §14 UStG.
Form, AI import (paste an Excel row or free text), or no-code Excel upload for many invoices at once. For developers, a lean REST API; for SaaS vendors, white-label via iframe or API.
Outgoing invoices are cryptographically signed (Ed25519) and carry a QR code. Your customer scans it and instantly sees: genuine, unaltered, correct IBAN – protection against invoices faked in your name.
Every invoice automatically carries a GiroCode (banking app scans, everything pre-filled) and a "pay now" link. Plus receivables management with reminder stages, automatic late-payment interest, and collections handover.
Connect Outlook/IMAP (read-only) – every incoming e-invoice is automatically checked: KoSIT compliance, PDF-vs-XML tampering, duplicates, and IBAN matching. Warns at the point of receipt, earlier than bank-side payment verification.
Form, AI import, or Excel upload. We handle the format, XML, and compliance. The result is a single file accepted everywhere.
A lean REST API for accounting, ERP, or your shop — invoice data in, a legally compliant e-invoice out, automatically.
Embed the invoice form via iframe or API in your own corporate design, or bring the IBAN fraud protection as an API (/v1/check) into your own software.
sichere-erechnung.de is built and operated by FHC+P – hosted in Germany, GDPR-compliant. We use the API in our own products too, including our CRM. Fair pricing from €9/month as a flat rate, or pay-per-use with credits that never expire – getting started is free with trial credits.
From AI import to API. Bring your invoicing up to legal standard in 2 minutes – or talk to us about an integration.
Have further questions? Feel free to contact us directly via our contact form or by e-mail.
Since January 1, 2025, German companies must be able to receive e-invoices. The obligation to issue them follows in stages through 2028, depending on company size. A PDF sent by email is not an e-invoice.
When checking an incoming invoice, the issuer's IBAN is compared against your supplier history. If it deviates, the check digit is wrong, or the same IBAN suddenly appears for a different supplier, you get a warning before you pay the wrong account — including a blocklist for known fraud IBANs.
No. The web form, AI import (paste an Excel row or free text) or no-code Excel upload produce compliant ZUGFeRD invoices without XML, mapping, or coding. Software vendors also get a lean REST API.
As a monthly plan from €9/month, or pay-per-use with credits that never expire (from €9). Getting started is free with trial credits. Current pricing and details at sichere-erechnung.de.