A minor needs a guardian to act as a substitute for the custodian in matters of child support

In child support matters, a minor is represented by their custodian. However, in certain situations, the custodian may not represent the minor in matters of child support. In such cases, the minor needs a guardian to represent them instead of the custodian.

If the matter is not related to child support, and the child needs a guardian replacement for another purpose, go to the page "A guardian needs a substitute

Proceed as follows:

  1. Obtain the necessary documents

    If you propose a private individual as substitute, request a written consent from them for the assignment.

    As custodian, you must determine the minor’s opinion if they are 15–17 years old and understand the significance of the matter. The minor may express their opinion using the form below or in free form.

    If the minor has more than one custodian and you are applying for a substitute together in the Guardianship e-Services, you will need an authorization from the other custodians to submit the application.

  2. Apply for the appointment of a substitute for the custodian

    You may apply for the appointment of a substitute for the custodian in the Guardianship e-Services.

    Cannot handle the matter online?


    Complete the application for appointing a substitute for the custodian. Save the form before you begin to fill it in.
     

    Attach all necessary documents to your application and submit everything at once.

    The required attachments are:

    • A statement from the minor aged 15 or older (the statement may be given in the application form)
    • Written consent from the private individual, if you propose a private individual as substitute

    Submit the printed application, signed by all custodians, and its attachments to us

    • by post to: Myndigheten för digitalisering och befolkningsdata / Guardianship Services, P.O. Box 1004, FI-00531 Helsinki, Finland
    • by bringing them to the mailbox of your nearest service location. Find your nearest service location.

  3. We will process your application and make a decision

Cost

The decision is free of charge if the minor’s net income (including various social benefits) is less than €11,720 per year.
If the minor’s net income is €11,720 or more per year, the decision costs €130 per decision.

Processing time

You can find the average processing times on our website at dvv.fi/processing-times

We generally process matters in the order they are received. The processing time will be longer if all the required documents are not attached.