Do the following

• As statutory guardian, you must notify the guardianship authority of the property owned by the minor if the value of the property without deducting any debts exceeds EUR 20,000.
• Submit the notification with the property inventory form within a month of the minor receiving the property.

Property inventory - minor client (in Finnish)

Instructions for a property inventory (in Finnish)

• If the guardianship of a minor has been registered, submit an annual statement to the guardianship authority within three months of the end of the financial year. Submit a final statement to the guardianship authority without delay after the minor has reached the age of majority.

Annual and final statement form – minor client (in Finnish)

Annual and final statement form instructions (in Finnish)

• You can request that the guardianship of a minor child be removed from the register when the value of the minor's property has permanently fallen to EUR 15,000 or less. Submit a free-form notification.