1 November 2019
Payment of corporation tax liabilities for periods ended 31 January 2019 for small and medium-sized companies not liable to pay by instalments.
2 November 2019
Filing date for form P46 (Car) for quarter ended 5 October 2019.
5 November 2019
Deadline for specified employment intermediaries to file return for tax quarter ended 5 October 2019.
7 November 2019
Due date for VAT returns and payment for 30 September 2019 quarter (electronic payment).
14 November 2019
Quarterly corporation tax instalment for large companies depending on accounting year end.
Monthly EC sales list if paper return used.
19 November 2019
Pay PAYE, National Insurance contributions, construction industry scheme and student loan liabilities for month ended 5 November 2019 if not paying electronically.
File monthly construction industry scheme return.
21 November 2019
File online monthly EC sales list.
Submit supplementary intrastat declarations for October 2019.
22 November 2019
PAYE, National Insurance contributions, construction industry scheme and student loan liabilities should have cleared into HMRC bank account.
30 November 2019
Companies House should have received accounts of private companies with 28 February 2019 year end.
Companies House should have received accounts of public limited companies with 31 May 2019 year end.
HMRC should have received corporation tax self-assessment returns for companies with accounting periods ended 30 November 2018.