Changes to your company and Corporation Tax
Please note: Corporation Tax guidance from HM Revenue & Customs can be found on the GOV.UK website. We provide links to the key information below.
Advice for new and existing companies and organisations on being 'active', trading and non-trading, and being dormant.
Your company's financial year can be from nine to 18 months long - find out how to change it.
What you need to do or know if your company is sold, stops trading, or is being wound up for Corporation Tax purposes.
What it means to be dormant for Corporation Tax or Companies House - trading and non-trading, annual accounts, Company Tax Returns, and telling HM Revenue and Customs (HMRC).
