Austria

VAT invoice software for Austria

Invoices in euros with Austrian VAT at 20%, 13% or 10% and your UID number, for customers in Austria or anywhere in the EU.

Start free

Free for 5 invoices a month. Pro from € 8 a month.

Set for Austria

Made for how Austria invoices.

VAT

20% is the standard rate. 10% covers food, books and passenger transport, and 13% a smaller group that includes cultural events. Locally the tax is called Umsatzsteuer (USt).

VAT ID

The UID number (Umsatzsteuer-Identifikationsnummer) is ATU followed by eight digits.

EUR and local dates

Amounts are in euros, and you can pick another currency on any invoice. A bank statement you upload is read the way banks in Austria write dates.

Financial year from 1 January

Invoice numbers start a new series each January, so the first invoice of the year is OG/2026/0001.

What an invoice needs to show in Austria.

An invoice in Austria carries:

  1. Your name and address, and your customer’s
  2. Your UID number
  3. Your customer’s UID number once the invoice total is above €10,000, and on reverse charge invoices
  4. The invoice date and a number from a continuous series
  5. What was supplied and how much, and the date or period of supply
  6. The net amount, the VAT rate and the VAT amount

Invoices up to €400 including VAT can be simpler: the gross amount and the rate are enough, without the customer’s details.

Check with your accountant for your case.

The Openn Group1

VAT IDATU123456782

Invoice

4OG/2026/0046

4Date
5 Oct 2026
5Date of supply
1 Oct 2026
Due
20 Oct 2026

Bill to

Brew Street Cafe1

VAT IDATU567890123

Item5VATAmount
Logo design20%500,00
Menu cards20%200,00
Shop signboard20%400,00

Subtotal6€ 1.100,00

VAT 20%6€ 220,00

Total€ 1.320,00

How to pay

Account number
AT61 1904 3002 3457 3201
SWIFT / BIC
OPNNAT22

Authorised signatory

for The Openn Group

Getting paid

  1. Send it yourself

    Share the invoice from your own email or any app on your phone. The track turns to Viewed when your customer opens it.

  2. Your customer sees how to pay

    Customers pay by SEPA bank transfer. Print your IBAN and BIC, and add a payment link if you take cards.

  3. Match it from your statement

    On Pro, upload your bank statement. Dates written like 05/10/2026 are read correctly, and you match each payment in one click.

Keeping track

Who owes you, and the VAT you charged.

Unpaid and overdue, on Home

Each late invoice has its reminder written. You send it yourself, from your own email or any app on your phone.

VAT reports, rate by rate

Pick the month, the quarter or the year. Sales are set out by VAT rate, for you or your accountant to check before filing.

Pricing

What it costs in Austria.

  • Free

    € 0

    5 invoices a month

    Unlimited quotations, up to 10 customers. Shows a few ads.

  • Pro

    € 8 a month

    or € 69 a year

    Just you, on up to 3 devices, plus your accountant. Unlimited invoices, and payments matched from your bank statement.

  • Team

    € 17 a month

    or € 149 a year

    Up to 3 people.

  • Business

    € 35 a month

    or € 299 a year

    Up to 10 people.

Start free

Prices exclude VAT.

Full pricing

FAQ

Questions from Austria.

Does Openn Invoice make a proper invoice for Austria?

Yes. Add your VAT ID in settings and each invoice is titled “Invoice”, with VAT worked out line by line at the rate you pick (20%, 13%, 10% and 0%) and totals in euros. What it has to show in Austria is listed on this page. Check with your accountant for your case.

Does it file my VAT return?

No. Openn Invoice makes invoices and shows who has paid. It does not file returns or keep full accounts. Paid plans include a tax report and CSV downloads to hand to your accountant.

I am not registered for VAT. Can I still use it?

Yes. Leave the VAT ID empty in settings and send invoices with no VAT on them. Under the Kleinunternehmer rule, businesses with yearly sales up to €55,000 can invoice without VAT.

Can I bill customers outside Austria?

Yes. Pick the customer’s country and currency on the invoice. A VAT-registered customer in another EU country is billed under the reverse charge, with no VAT added. A customer outside the EU is billed as an export. You see the reason on the invoice before you send it.

What does it cost in Austria?

Free covers 5 invoices a month. Pro is € 8 a month or € 69 a year, with unlimited invoices, recurring invoices and bank statement matching. Prices exclude VAT.

Are the app and the invoices in German?

Not yet. The app and the printed labels on invoices are in English. What you type, such as item descriptions, notes and terms, can be in any language.

Have another question? Contact us

Other countries

Invoicing somewhere else?

Send your next invoice in Austria.

Start free

Free for 5 invoices a month.