All document types
Quotes, orders, deliveries, invoices, credits, cancellations, dunning, subscriptions and ebInterface XML — with four versioned PDF layouts.
Fits Austria. Fits your business.
Invoices that simply fit. Austria. Your business. Your day.
From quotes and invoices through incoming payments and dunning to the tax package — one controlled workflow for Austrian businesses.
No charge for 14 days · payment method at Stripe checkout · no setup fee
What it looks like day to day
July 2026
Revenue this month
12.480 €
Outstanding
3.024 €
Overdue
1
Invoice
3 / 118Fischer Bau GmbH
RE-2026-00118
1.440,00 €
Paid
Gruber Installationen
RE-2026-00117
2.160,00 €
Open
Wagner Handels KG
RE-2026-00116
864,00 €
Overdue
SOPASSTRE-2026-00118
- Net
- 1.200,00 €
- VAT 20%
- 240,00 €
- Total
- 1.440,00 €
- § 11 UStG validated
- EU runtime and storage
- Immutable PDFs with byte hashes
- Customers pay you directly, not SoPasst
What it looks like day to day
One reliable workspace instead of scattered files
Documents, outstanding items, payments and reports stay connected in one traceable workflow.
Automatic dunning
Detect due dates, review reminder stages and deliver now or later by PDF attachment or secure link.
Recurring invoices
Recurring invoices for subscriptions, rent and maintenance, with a controlled next run and pause state.
Delivery & payment recording
Send invoices through EU transactional email and record received payments manually.
EU AI for controlled drafts
Mistral EU OCR captures documents and prepares reviewable drafts. SoPasst alone calculates amounts, VAT and invoice numbers; every action stays under your control.
Controlled migration
Starter includes one CSV or KingBill migration; Pro and above add complete KingBill and sevDesk migration with previews and duplicate checks.
Cash-basis accounting & your accountant
Expenses, cash book, cash-basis accounting, VAT figures, E1a preparation and BMD or accountant exports.
GDPR & Austrian retention
EU runtime and EU document storage. Issued PDFs are immutable and protected by an exact byte hash.
The operating workflow
Every step stays reviewable, from draft to hand-off.
SoPasst connects professional output, payment control and year-end preparation without automatic postings or ambiguous states.
- 01
Documents with professional output
Classic, Modern, Compact or Letterhead: choose a layout per document type, inspect the real PDF preview and freeze it immutably when issuing.
4 PDF layouts · Preview · Versioned
- 02
Review payments before posting
After checking the amount, you can manually allocate received payments to open invoices. Partial payments and dunning status remain traceable.
Check · Record · Reconcile
- 03
A clean hand-off to your accountant
Expenses, cash book, cash-basis accounting and VAT work figures feed traceable BMD and accountant exports plus an E1a figures aid.
Cash basis · VAT · E1a · BMD
Payments without a detour
Your customer pays you — not SoPasst.
Your invoice carries your bank details and your customer transfers directly to you. Stripe processes only your SoPasst subscription.
Online payment links and SEPA Direct Debit are not included in this release.
Add your bank details
Enter IBAN and BIC once in your company profile; they appear on every issued invoice.
Record the payment
When a transfer arrives, record it on the invoice. Partial payments and the open amount stay traceable.
Paid directly to your business
The money lands in your own business account. SoPasst is not the recipient of customer funds.
Your first invoice in three minutes
Everything an Austrian invoice needs
No setup weekend, no training. Enter your company details, add a customer, issue the invoice.
- 01
Enter your company details
VAT ID, address, bank details — once. Every invoice draws its mandatory fields from them.
- 02
Add your customers
By hand, or as a CSV import from your current tool. VAT IDs are checked against VIES.
- 03
Issue the invoice
Pick line items, issue, send the PDF. The number and a content hash are fixed at that moment.
Issued invoices cannot be edited — corrections go through a credit note or cancellation, exactly as the law requires.
Built for Austria, not translated into it
These rules are not fine print — they are the reason an invoice is accepted at all.
§ 11 UStG mandatory fields
Every invoice is validated before it is issued. If a mandatory field is missing, it is not issued.
Gap-free numbering
The number sequence is guarded against gaps and resets annually for a traceable audit.
Default interest under § 456 UGB
B2B interest under § 456 UGB and the €40 flat fee under § 458 UGB; no automatic flat reminder fee for consumers.
Immutable and retained
Issued documents are locked and content-hashed. Corrections use cancellation invoices or credit notes.
Fair prices. No hidden fees.
Start professionally, automate bookkeeping, connect operations or handle high volume.
Starter
€7
/ month excl. VAT
Promotional price · 12-month minimum term
Start safely and invoice professionally.
Pro
€19
/ month excl. VAT
Promotional price · 12-month minimum term
Automate bookkeeping and hand over clean records.
Business
€39
/ month excl. VAT
Promotional price · 12-month minimum term
For larger teams, with secure delivery to your tax advisor.
Enterprise
€79
/ month excl. VAT
Promotional price · 12-month minimum term
Handle high document volume without artificial limits.
Common questions
I already have invoicing software. How do I move across?
Starter includes one CSV or KingBill migration. From Pro, the Migration Center previews and validates complete KingBill and sevDesk data, then imports only after your approval.
I am a small-business taxpayer. Does this fit?
Yes. The Kleinunternehmer scheme is supported, including the required note on the invoice and no VAT shown.
Where does my data live?
The application, documents and PostgreSQL database run on servers in the EU. Other processors and safeguards are listed in the Privacy Policy.
What happens if I leave?
You export documents, customers and the income-expense statement as a ZIP. Your data is yours, not ours.
Do customer payments run through SoPasst or Stripe?
No. Stripe is used only for your SoPasst subscription. Your customers transfer to the bank details on your invoice; online payment links are not included in this release.
Does AI decide prices or issue invoices?
No. AI reads documents and prepares reviewable drafts. Prices, VAT, totals and invoice numbers remain deterministic SoPasst calculations, and external actions require your approval.
Can SoPasst reconcile my bank account automatically?
No. This release has neither bank import nor automatic bank reconciliation. You record received payments manually on the invoice.
No charge for 14 days · cancel before the trial ends
When everything fits, there is more time for business.
Create your account, enter firm details and start the SoPasst plan securely through Stripe.