How to Amend a CT600 Tax Return: Correcting Mistakes After Filing
Made an error on your CT600? Learn how to amend your corporation tax return within the 12-month deadline, what changes HMRC allows, and the step-by-step process.
Plain-English guides to UK Corporation Tax and CT600 filing.
Made an error on your CT600? Learn how to amend your corporation tax return within the 12-month deadline, what changes HMRC allows, and the step-by-step process.