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

2 results for “enquiry”Clear search
23 February 2026

HMRC Enquiry Into Your Corporation Tax Return: What to Expect

What happens if HMRC opens an enquiry into your CT600. Your rights, the process, time limits, and how to respond.

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21 February 2026

HMRC Enquiry Into Your CT600: What to Expect and How to Respond

Received an HMRC enquiry about your CT600? What triggers enquiries, your rights, what HMRC can ask, and how to respond.

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