E-invoicing made easy
With autarc, you can create e-invoices in the legally required XRechnung format—quickly, securely, and without any technical expertise. Conversion to XML format happens automatically, including a PDF attachment. This allows you to digitize your invoicing process efficiently and in compliance with the law.
What is an e-invoice?
An e-invoice is a structured electronic invoice document, not just a simple PDF. It is based on machine-readable formats that enable automated processing. In Germany, two formats are relevant:
E-invoicing will be mandatory for public sector clients starting in 2025, and will be phased in for the B2B sector from 2027. With autarc, you are perfectly prepared.
Why use e-invoicing with autarc?
autarc actively supports you in transitioning to mandatory e-invoicing—with no extra effort on your part. The feature for creating XRechnungen is fully integrated into the application and available to all users at no additional cost.
- Automatic XRechnung generation
- Includes PDF preview
- Seamless integration into your workflows
- Future-proof & Compliant
The autarc app for heating load calculation offers you numerous advantages
- Time savings: Create a complete heat load calculation in minutes instead of hours.
- High accuracy: LiDAR scanning and AI-based analysis ensure accurate results.
- Error reduction: Automated processes minimize manual input errors.
- DIN compliance: The calculation is carried out in accordance with DIN EN 12831.
- Eligibility: Secure the basis for government funding.
- Efficient workflow: From scan to report — everything is digital and seamless.
Map technical details precisely
E-billing FAQ
When am I legally required to send e-invoices?
How long does a heat load calculation take with autarc?
What distinguishes autarc from classic heat load calculation?