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Calculate your Corporation Tax deadline

Enter the date when your company’s financial year ends below:

You need to file annual accounts for this financial year with Companies House by:
You need to pay any Corporation Tax due for this financial year to HMRC (or tell HMRC that no payment is due) by:
You need to file a Company Tax Return for this financial year with HMRC by:
Note: Most small limited companies find it more efficient to file their annual accounts and their Company Tax Return at the same time.

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