How to transact with Customs
You can transact with us in different ways, and take care of customs transactions yourself or use a representative.
1. Online services for private persons and companies
As an identified declarant using Suomi.fi identification, you can use all the online services provided by Customs.
Read more: How to identify and grant authorisations and Using our online services
2. Message exchange for companies
Message exchange enables the company to exchange information with Customs through messages of a specified form. Message exchange requires acquisition of an information system and a message exchange authorisation granted by Customs. The company can send the messages itself or use a service provider.
Read more: Message exchange
3. Alternative services for private persons and companies
If you cannot use our online services, there are other service options available to you.
Read more: Instructions for other service alternatives
