Finland

VAT invoice software for Finland

Invoices in euros with Finnish VAT at 25.5% and your Business ID.

Start free

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

Set for Finland

Made for how Finland invoices.

VAT

25.5% is the general rate. Reduced rates apply to food, books, medicines and newspapers; check the current reduced rate before you invoice, and type it if it is not listed. Locally the tax is called ALV (arvonlisävero).

VAT ID

The VAT number is FI followed by the eight digits of your Business ID (Y-tunnus).

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 Finland 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 Finland.

An invoice in Finland carries:

  1. The invoice date and a sequential number
  2. Your name, address and Business ID or VAT number
  3. Your customer’s name and address, and their VAT number for reverse charge and EU sales
  4. The quantity and type of goods, or the scope and type of services
  5. The date of delivery, or of an advance payment
  6. The price before VAT, the rate and the VAT amount in euros

Check with your accountant for your case.

The Openn Group2

VAT IDFI123456782

Invoice

1OG/2026/0046

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

Bill to

Brew Street Cafe3

VAT IDFI567890123

Item4VATAmount
Logo design25.5%500,00
Menu cards25.5%200,00
Shop signboard25.5%400,00

Subtotal1 100,00 €

VAT 25.5%6280,50 €

Total1 380,50 €

How to pay

Account number
FI21 1234 5600 0007 85
SWIFT / BIC
OPNNFI22

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 bank transfer to your IBAN, quoting the invoice number.

  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 Finland.

  • 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 Finland.

Does Openn Invoice make a proper invoice for Finland?

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 (25.5%, 14%, 10% and 0%) and totals in euros. What it has to show in Finland 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. VAT registration is required once turnover passes €20,000 in a calendar year.

Can I bill customers outside Finland?

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 Finland?

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 Finnish?

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 Finland.

Start free

Free for 5 invoices a month.