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The City of Helsinki only accepts invoices as e-invoices. The payment term for invoices addressed to the City of Helsinki must be at least 21 days.
The e-invoicing addresses, i.e. EDI codes, of divisions and enterprises are in the format 003702012566 + the division-specific identifier.
The business ID of the City of Helsinki is 0201256-6.
The City’s e-invoicing addresses are listed in the PDF file provided below. The file was updated in September 2022.
The online payment intermediary is Basware Oyj, which uses the operator code BAWCFI22.
Free e-invoicing service
The service and goods suppliers that do not have their own invoicing system with e-invoicing capabilities can send free e-invoices to the City of Helsinki through the supplier portal.
Use of the service requires registration.
When first accessing the service, you must register by entering your e-mail address. You can then log in using your own credentials.
Quick guide to using the service