Draft and published versions of the company tax return forms in Quark

The Quark files of the CT600 return forms are to help software and substitute form developers to create their products. QuarkXPress™ 6.1 has been used to create the 2006 forms. If you have an earlier version QuarkXPress™ you may not be able to open these documents.

Important: Any versions, identified by the letter ‘D’ in the lists have no legal status and are not in a prescribed form. They must only be treated as guidelines and not as finalised versions of the CT600 forms. The current published versions, identified by the letter ‘P’ in the lists, have legal status and are the prescribed forms.

On no account should companies use draft material to deliver their company tax returns. Return forms are only available for use after formal publication in the normal way. After this, Tax Returns may be made electronically using CT Online Service, by including HM Revenue & Customs(HMRC)-approved forms or software, or by using HMRC paper forms.

A complete set of the current published company tax return forms is always available on our website, accessed through the Corporation Tax or Forms pages.

Company Tax Returns forms

File in Quark format	Description	Published or draft date
CT600 (2007) (QXD 1.59MB)	Company Tax Return form (CT600 (2007) Version 2)	P 21/09/07
CT600 (2007) Short (QXD 789K)	Company – Short Tax Return form (CT600 (Short) (2007) Version 2)	P 21/09/07
CT600 (2007) Guide (QXD 1.77MB)	Company tax return form Guide (2007) to form CT600 Version 2 (CT600 Guide (2007) Version 2)	P 21/09/07
CT600A (2006) (QXD 474K)	Loans to participators by close companies Supplementary Pages	P 22/09/06
CT600B (2006) (QXD 831K)	Controlled foreign companies Supplementary Pages	P 22/09/06
CT600C (2006) (QXD 464K)	Group and consortium Supplementary Pages	P 22/09/06
CT600D (2006)(QXD 322K)	Insurance Supplementary Pages	P 22/09/06
CT600E (2006) (QXD 492K)	Charities and Community Amateur Sports Clubs (CASCs) Supplementary Pages	P 22/09/06
CT600F (2006) (QXD 369K)	Tonnage Tax Supplementary Pages	P 22/09/06
CT600G (2006) (QXD 356K)	Corporate Venturing Scheme Supplementary Pages	P 22/09/06
CT600H (2006) (QXD 400K)	Cross-border Royalties Supplementary Pages	P 22/09/06
CT600I (2006) (QXD 287K)	Supplementary charge in respect of ring fenced trades Supplementary Pages	P 22/09/06
CT600J (2006) (QXD 352K)	Disclosure of tax avoidance schemes Supplementary Pages	P 22/09/06

The return forms above are also available to view in PDF format.