Companies House. Companies House are the government body responsible for incorporating and dissolving UK companies. Further to this Companies House examine and strore information form accounts and returns submitted by all companies on the register and make the information available to the public.
The Inland Revenue. The Inland Revenue are responsible for the collection of income tax, national insurance and corporation tax in the UK. If you need help setting up your payroll or advice on the payment of corporation tax then the Inland Revenue are usually the first port of call.
HM Customs & Excise. HMCE are responsible for the collection of VAT and excise duty in the UK. The current threshold for VAT registration is £58,000. Once a your company or individual turnover exceeds this value, VAT registration is compulsory. Companies and sole traders can register for VAT under this threshold on a voluntary basis.