IBAN, BIC, viitenumero, ALV, Finnish-language output, payment barcodes. Everything Xero and generic tools handle badly — handled correctly.
Computed automatically with the correct Finnish check-digit algorithm.
Virtuaaliviivakoodit on every PDF. Clients scan with their bank app — no typos.
Toggle any invoice to Finnish. Correct terminology, correct date format.
Your banking details on every invoice, correctly formatted and always present.
VAT row shown even at 0%. Finnish accounting convention, handled automatically.
Invoice under different identities — personal, company — from one account.
“Hand your accountant a CSV,
not a shoebox.”
Lasku isn't accounting software. It's the layer that makes your invoicing clean — so your accountant gets structured ALV data, not chaos to untangle at year-end.
Try it properly before committing.
Everything you need to invoice seriously.
For teams and growing operations.