Start of the service
- What do I need to invoice through the UKKO Kevytyrittäjä service?
- How can I start using UKKO.fi?
- How to register to the service?
- Is registration to UKKO.fi free?
- Is there an age limit?
- How do I change the password in the UKKO.fi service?
- How do I change my account email address?
- How do I save my account number in the service?
- Is my information secure on the UKKO.fi service?
- What's IBAN and where do I use it?