Invoicing instructions

We accept all invoices as e-invoices. We do not accept paper invoices at Retta’s offices or by email.

Retta’s* payment term is 30 days net.

All invoices must clearly show the name or email address of the person who placed the order or the assigned contact person. In addition, the invoice must show the contract number, payment plan reference or cost centre if these billing references have been agreed upon.

Retta Isännöinti Oy, Business ID FI08716847 (just the own invoices of Retta Isännöinti Oy, not housing companies’ or real estate companies’ invoices) 

E-invoice address 00370871684708716
OVT code 00370871684708716
Operator Basware Plc
Operator ID BAWCFI22

E-invoices can also be sent to us free of charge via our e-invoicing portal:

https://portal.basware.com/open/RettaIsannointiOy

Invoicing addresses of housing companies