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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