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Deadline dates for September

03 August 2020
Issue: 4755 / Categories: News

1 September 2020

  • Payment of corporation tax liabilities for periods ended 30 November 2019 if not liable to pay by instalments.
  • Check HMRC website for changes to car mileage fuel rates.

 7 September 2020

  • Due date for VAT return and payment for 31 July 2020 quarter (electronic payment).

 14 September 2020

  • Quarterly corporation tax instalment payment for large companies.
  • Monthly EC sales list if paper return used.

 19 September 2020

  • PAYE/National Insurance/student loan/construction industry scheme payments for month ended 5 September 2020 if by cheque.
  • File monthly construction industry scheme return.

 21 September 2020

  • File online monthly EC sales list.
  • Intrastat – submit supplementary declarations for August 2020.

 22 September 2020

  • PAYE/National Insurance/student loan/construction industry scheme payments for month ended 5 September 2020 if paid online.

 30 September 2020

  • Companies House should have received accounts of private companies with 31 December 2019 year end.
  • Companies House should have received accounts of public limited companies with 31 March 2020 year end.
  • HMRC should have received corporation tax self-assessment returns for...

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