There are plans to remove the small company p & l exemption and new rules on verifying directors ids. Costs are going up too. It looks like a CIC you can only file online if full accounts. https://find-and-update.company-information.service.gov.uk/a...

You have to keep accounts if a business even if not incorporated. A company has to keep accounts if it has any assets (e.g. a domain) or any financial transactions (e.g. paying for hosting)

You will also probably have to file a tax return. You have to keep a register of shareholders.

In fact if definitely not making a profit a standard ltd might be simpler (or maybe a company limited by guarantee) then a CIC as all a CIC does it add restrictions and extra regulation https://assets.publishing.service.gov.uk/media/5a7b800640f0b...