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A summary of the main tax dates and deadlines in October.
What’s due and when
1 Corporation Tax payment 31 December 2021 year-end
5 Deadline to notify HMRC of 2021/22 tax liability where returns are not currently
submitted
A penalty can be avoided if the tax owed is paid no later than 31 January 2023
7 Electronic VAT return and payment due for the VAT quarter ended 30 August
2022
19 PAYE & NIC deductions, and CIS return and tax, for month to 5/10/22 (due
22/10 if you pay electronically)
22 PAYE, NIC, and CIS payment (electronic): month-end 5 October 2022
31 Corporation Tax returns submission: 31 October 2021 year ends. All paper-
based Self-Assessment 2021/22 Tax Returns must be received by HMRC.
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