Self Assessment Q&A on 6th December at 15:00 » Director » Go to message
As a director of a Community Interest Company, you would be treated as an employee rather than as self employed. As a director of a company you will need to submit annual tax returns.
Self Assessment Q&A on 6th December at 15:00 » Registering a small business with HMRC » Go to message
Here is a link to the relevant page on the website https://www.gov.uk/log-in-file-self-assessment-tax-return/register-if-youre-self-employed
Self Assessment Q&A on 6th December at 15:00 » Registering a small business with HMRC » Go to message
HMRC recommend you register as soon as you become self employed, but you can register any time up to 5 October in the business' second year.