State Treasury's contact informationOur street and postal address

Sörnäisten rantatie 13
PO Box 14

Tel. + 358 295 50 2000
Fax + 358 295 50 3333

E-mail: forename.surname (at)

Registrar’s office:
tel. +358 295 50 3000

Business identity code: 0245440-1

Secure e-mail:

State Treasury’s box numbers by services:

Disabled war veterans and veterans P.O.Box 60
Exemption from payment P.O.Box 400
Matters of compensation to crime victims P.O.Box 550
Matters of inheritance P.O.Box 350
Matters of testaments P.O.Box 300
Military accidents P.O.Box 250
Occupational accidents P.O.Box 200
Other services related to compensation P.O.Box 50
State travel protection P.O.Box 500

Our electronic invoicing address:

The State Treasury will only accept e-invoices that are compliant with the European Standard.

Invoices concerning procurement (goods and services):
E-invoice address/EDI identifier: 003702454401
E-invoice operator: OpusCapita Solutions
OpusCapita Solutions, operator ID: E204503
The State Treasury’s business ID: 0245440-1
VAT number: FI02454401

Invoices concerning other than procurement (gratuitous expenses)*:
E-invoice address/EDI identifier: 003702454401100
OpusCapita Solutions Oy’s operator ID: E204503
Recipient: State Treasury, P.O. Box 7016, 01051 Invoices

* Gratuitous expenses include invoices concerning, for example, the rehabilitation of spouses and widows of disabled war veterans and rehabilitation of special groups.

Invoices concerning occupational and military accidents and travel damages:
E-invoice address/EDI identifier: 003702454401010
OpusCapita Solutions Oy’s operator ID: E204503
The State Treasury’s business ID: 0245440-1
VAT number: FI02454401

Note! More detailed instructions for invoicing occupational and military accidents and travel damages from the State Treasury are available here >

The sending of invoices concerning the management of estates inherited by the government to the State Treasury must always be agreed upon separately with the State Treasury by email After receiving the email, we will send the e-invoicing address for estate management invoices (EDI identifier) and other instructions for sending the invoice.

Our office

Our office hours are weekdays from 8 a.m. to 4.15 p.m.

Due to the COVID-19 situation and distance work, the State Treasury’s Public Services will only receive customers in cases where it is necessary to deal with the matter in person. If it is not possible to handle the matter by telephone or e-mail, the customer visit and its scheduling must be agreed in advance. Documents may be dropped off at the reception desk in the lower lobby. Reception is open on weekdays from 8 am to 4:15 p.m.

Instructions for arrival

The Hakaniemi Market Square is about 600 metres away from the State Treasury and it folds in about 7-8 minutes on foot. Hakaniemi is served by subway and trams 3, 6 and 9. Buses 64, 66, 75, 611 and 731 also run through Hakaniemi Square. For more detailed timetable and route information see the Route Guide >