We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Use form CT600 (2007) Version 2 to file a Company Tax Return for accounting periods ending on or after 1 April 2004, up to and including 31 March 2008.
Use form CT2 to provide a return of non-qualifying company distributions under S234(5) Income and Corporation Taxes Act 1988.
Use supplementary pages CT600F (2006) Version 2 if your company operates ships and is a party to a Tonnage Tax election.
Use supplementary pages CT600I (2012) Version 2 if your company carried on a ring fence trade for any period beginning on (or deemed to have begun on) 17 April 2002.
Use form CT101 if you need to provide a return of stock dividends under Section 1052 of the Coropration Tax Act 2010.
Use CT600 Budget Insert (2007) for an overview of the main Budget 2007 changes affecting Corporation Tax.
Ask HMRC to cancel your Duty Stamps Scheme registration using the online or postal form DS3.
Use the online service or postal form DS4 to tell HMRC of changes to the details of your Duty Stamps Scheme registration form.
Use Collective Investment Schemes form CISC8 to apply for approval as an investment trust for accounting periods commencing 1 January 2012 or later.
Use form CISC5 for advance clearance if an Authorised Investment Fund meets the genuine diversity of ownership condition.
Use form CISC3 to apply to HMRC for distributing fund status for an offshore fund.
Use the Collective Investment Schemes form CISC6 to apply for entry into the Tax Elected Fund (TEF) regime if you're an Authorised Investment Fund (AIF).
Use Collective Investment Schemes form CISC7 for an Authorised Investment Fund (AIF) to give notice of entry into the Property Authorised Investment Funds (PAIF) regime.
Use form R105 (AIF3) where interest distribution to a non-resident is made to someone other than the trustees of an Authorised Investment Fund.
Use form R105 (AIF4) to declare that some or all of an interest distribution made to or received under a trust is income of the trustees.
Use form R105 (AIF2) to declare you hold shares as a personal representative of a deceased person, who solely owned the investment and was not a resident in the UK.
Use form AAG4(IHT) to tell HMRC of a scheme reference number given to you for an Inheritance Tax avoidance scheme you have used.
Use form AAG4(SDLT) to tell HMRC of a scheme reference number given to you for a Stamp Duty Land Tax (SDLT) avoidance scheme you have used.
Use form Stamps BI 1 to tell HMRC about the proposed issue of a bearer instrument.
Tell HMRC if you're a promoter of notifiable arrangements to disclose an avoidance scheme.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. Please fill in this survey (opens in a new tab).