SoPasst · Invoicing
Invoicingthat fits.Full stop.
Quotes, invoices, dunning and accountant exports in one web app for Austrian businesses. Data and documents stay in the EU.
SoPasst
Its own product, developed by Liva and running at sopasst.at. Built for Austrian rules, not translated from another market.
From quote to hand-off.
- Quote
Quote, order, delivery note
An accepted quote becomes an order, or goes straight to an invoice. The delivery note is created from the order.
- Issue
The invoice
Pick line items, issue, send the PDF. The number and a content hash are fixed at that moment.
- Follow up
Payment and dunning
You record incoming payments on the invoice. Once it is due, you send the reminder as a PDF attachment or secure link, now or scheduled.
- Hand off
To your accountant
Expenses, cash book, cash-basis accounts and VAT figures go to your accountant as a BMD or accountant export.
EU AI for drafts
The AI reads the receipt. SoPasst calculates.
Mistral EU OCR captures incoming receipts and prepares a reviewable draft. Amounts, VAT and numbers are calculated by SoPasst alone.
- ✓ Processing in the EU
- ✓ A draft, not a posting
- ✓ Approval stays with you
- ✓ OCR pages per plan
Invoice Muster Elektro GmbH, 1100 Vienna, 14.07.2026. Cable and mounting material, net €85.00, plus 20% VAT €17.00, total €102.00.
Austrian rules, built in.
§ 11 UStG
Mandatory fields before issuing
Every invoice is validated before it is issued. If a mandatory field is missing, it is not issued.
Gap-free
Number sequences without jumps
The number sequence is guarded against gaps and restarts every year.
§ 456 UGB
Default interest in B2B
Interest under § 456 UGB and the €40 flat fee under § 458 UGB. No automatic flat fee for consumers.
Locked
Issued means immutable
Issued PDFs are protected by a byte hash. Corrections go through a credit note or a cancellation.
For small-business taxpayers too: with the required notice on the invoice and no VAT shown.
Your customer pays you. Not SoPasst.
Your bank
Customers transfer directly to you
Hetzner EU
Application, documents, database
ZIP export
Documents, customers and EÜR
Switching
From KingBill, sevDesk or CSV
Stripe processes only the SoPasst subscription. Online payment links, SEPA Direct Debit and bank import are not included in the current release; you record received payments on the invoice.
See whether it fits.
No charge for 14 days, cancel before the trial ends. You add a payment method at Stripe checkout.