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Plain-English guides to UK Corporation Tax and CT600 filing.

2 results for “inline xbrl”Clear search
22 February 2026

What Is iXBRL? Inline XBRL Explained Simply for Company Directors

HMRC requires iXBRL for CT600 accounts and tax computations. What is it, why does it matter, and how do you create it? Plain English guide for directors.

iXBRLXBRLCT600HMRCaccounts filingcorporation tax
21 February 2026

iXBRL Tagging for Company Accounts and CT600: What You Need to Know

How iXBRL tagging works for CT600 filing — what gets tagged, HMRC requirements, common tagging errors, and how to generate iXBRL accounts without specialist software.

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