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Deadline dates: August 2021

29 June 2021
Issue: 4798 / Categories: News

1 August 2021

  • Payment of corporation tax liabilities for periods ended 31 October 2020 if not liable to pay by instalments.
  • Outstanding 2019-20 self-assessment tax returns now subject to a penalty of £300 or 5% of tax due whichever is higher.

2 August 2021

  • Filing date for form P46(Car) for quarter ended 5 July 2021.

5 August 2021

  • Quarterly report by employment intermediaries for period 6 April to 5 July 2021.

7 August 2021

  • Due date for VAT return and payment for 30 June 2021 quarter (electronic).

14 August 2021

  • Quarterly corporation tax instalment payment for large companies.
  • File paper monthly EC sales list – only relevant to a business based in Northern Ireland selling goods.

19 August 2021

  • Pay PAYE/construction industry scheme for month ended 5 August 2021 if by cheque.
  • File monthly CIS return.

21 August 2021

  • File online monthly EC sales list – only relevant to a business based in Northern Ireland selling goods.
  • Supplementary intrastat declarations for July 2021 – arrivals only for...

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