Austrian E-Invoicing — PEPPOL-Ready for Federal B2G
E-invoicing to the Austrian federal government has been mandatory since 2014. Cauri handles EN 16931 / PEPPOL formatting for ER>B (e-Rechnung.gv.at), plus UID checks. Free to start, no credit card.
Why Austrian Businesses Choose Cauri
Federal B2G Ready
Ready for Austria's federal B2G e-invoicing obligation (mandatory since January 1, 2014) via ER>B / e-Rechnung.gv.at, using PEPPOL BIS 3.0.
UID Checks
UID (ATU) format + VIES pre-checks for Austrian VAT numbers. Users remain responsible for confirming official records.
Cross-Border PEPPOL
Send compliant e-invoices across Europe via the PEPPOL network. EUR pricing throughout. One platform for B2G and cross-border trade.
Austrian E-Invoicing Compliance
E-invoicing to Austria's federal government has been mandatory since January 1, 2014, submitted via the USP (Unternehmensserviceportal) / ER>B (e-Rechnung.gv.at) using ebInterface or PEPPOL BIS 3.0. As of 2026 there is no general B2B e-invoicing mandate in Austria — B2B remains voluntary. Cauri helps you stay ready:
- PEPPOL Access Point connectivity for ER>B / e-Rechnung.gv.at (federal B2G)
- EN 16931 / UBL 2.1 and PEPPOL BIS 3.0 formatting
- UID (ATU) format + VIES pre-checks (user confirms official records)
- PEPPOL for cross-border European trade
Simple Pricing
Transparent pricing in EUR. Archive-Vault on Business/Enterprise; Free/Pro users handle retention.
Unlimited features are subject to fair-use and technical rate limits. Archive-Vault retention applies to Business/Enterprise; Free/Pro users remain responsible for statutory archival and have a 30-day export window (90 days on Business/Enterprise).
Free
Free forever for basic invoicing
- Unlimited Invoices
- Unlimited Quotes
- PEPPOL Network Access
- Email Support
- Role & Permissions
- Multi-Currency
- Receive E-Invoices
- Recurring Invoices
- Priority Support
- Archive Vault
- Full Accountant Panel
- Bulk Report Generation
- Client Health Dashboard
Starter
Perfect for freelancers
- Unlimited Invoices
- Unlimited Quotes
- PEPPOL Network Access
- Email Support
- Role & Permissions
- Multi-Currency
- Receive E-Invoices
- Recurring Invoices
- Priority Support
- Archive Vault
- Full Accountant Panel
- Bulk Report Generation
- Client Health Dashboard
Professional
For growing businesses
- Unlimited Invoices
- Unlimited Quotes
- PEPPOL Network Access
- Email Support
- Role & Permissions
- Multi-Currency
- Receive E-Invoices
- Recurring Invoices
- Priority Support
- Archive Vault
- Full Accountant Panel
- Bulk Report Generation
- Client Health Dashboard
Enterprise
For large organizations
- Unlimited Invoices
- Unlimited Quotes
- PEPPOL Network Access
- Email Support
- Role & Permissions
- Multi-Currency
- Receive E-Invoices
- Recurring Invoices
- Priority Support
- Archive Vault
- Full Accountant Panel
- Bulk Report Generation
- Client Health Dashboard
Accounting Free
Basic accounting panel
- Unlimited Invoices
- Unlimited Quotes
- PEPPOL Network Access
- Email Support
- Role & Permissions
- Multi-Currency
- Receive E-Invoices
- Recurring Invoices
- Priority Support
- Archive Vault
- Full Accountant Panel
- Bulk Report Generation
- Client Health Dashboard
Accounting Starter
For small accounting firms
- Unlimited Invoices
- Unlimited Quotes
- PEPPOL Network Access
- Email Support
- Role & Permissions
- Multi-Currency
- Receive E-Invoices
- Recurring Invoices
- Priority Support
- Archive Vault
- Full Accountant Panel
- Bulk Report Generation
- Client Health Dashboard
Accounting Professional
For growing firms
- Unlimited Invoices
- Unlimited Quotes
- PEPPOL Network Access
- Email Support
- Role & Permissions
- Multi-Currency
- Receive E-Invoices
- Recurring Invoices
- Priority Support
- Archive Vault
- Full Accountant Panel
- Bulk Report Generation
- Client Health Dashboard
Accounting Enterprise
For large firms
- Unlimited Invoices
- Unlimited Quotes
- PEPPOL Network Access
- Email Support
- Role & Permissions
- Multi-Currency
- Receive E-Invoices
- Recurring Invoices
- Priority Support
- Archive Vault
- Full Accountant Panel
- Bulk Report Generation
- Client Health Dashboard
Frequently Asked Questions
Is e-invoicing mandatory in Austria?
For the federal government (B2G), yes — e-invoicing has been mandatory since January 1, 2014, submitted via ER>B / e-Rechnung.gv.at using ebInterface or PEPPOL BIS 3.0. As of 2026, there is no general B2B e-invoicing mandate in Austria; B2B remains voluntary. Please confirm your own obligations.
Can Cauri send e-invoices to the Austrian federal government?
Cauri generates EN 16931-compliant PEPPOL BIS 3.0 e-invoices and connects via a certified PEPPOL Access Point, the route accepted by ER>B / e-Rechnung.gv.at. Federal entities also accept the national ebInterface format.
How does UID (VAT number) validation work?
We run UID format checks (ATU followed by eight digits) and EU VIES pre-checks to flag issues before you send. Please confirm official records for final accuracy.
Can I invoice clients in other EU countries?
Yes! Through PEPPOL, you can send e-invoices to 32 European countries, including all EU members. Cross-border compliance is handled automatically.
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Start E-Invoicing for Austria Today
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