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Completing and filing your Company Tax Return

The Company Tax Return: the basics What is a Company Tax Return; when you need to submit it to HMRC; how to use from CT600 to calculate Corporation Tax due

How to complete and file your Company Tax Return Filling in your online or paper Company Tax Return; filing deadlines, directors' loans; R&D Relief; capital allowances; losses

How to change a Company Tax Return you've already filed What to do if you've made a mistake on your Company Tax Return; how and when to amend estimated, provisional or incorrect figures

Determinations: what if you don't file a Company Tax Return If you don't file your return, you'll be charged a penalty and HMRC will tell you how much Corporation Tax to pay

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