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HMRC - corporation tax filing in XBRL

HMRC's Corporation Tax Online service accepts company tax computations and accounts in Inline XBRL format. Filing of computations and accounts in Inline XBRL has been mandatory since April 2011. HMRC has published information on the range of companies affected and requirements for filing in XBRL. Companies can file now to HMRC in XBRL on a voluntary basis. HMRC has released a Technical Pack for software developers and will provide assistance as they enhance their products to use XBRL. The Pack is available from www.hmrc.gov.uk/ebu/ct_techpack/index.htm

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