1 November 2021
- Payment of corporation tax liabilities for periods ended 31 January 2021 for small and medium-sized companies not liable to pay by instalments.
2 November 2021
- Filing date for form P46 (Car) for quarter ended 5 October 2021.
5 November 2021
- Specified employment intermediaries to file return for tax quarter ended 5 October 2021.
7 November 2021
- VAT returns and payment for 30 September 2021 quarter (electronic payment).
14 November 2021
- Quarterly corporation tax instalment for large companies depending on accounting year end.
Monthly EC sales list (paper return) – relevant only to a business selling goods based in Northern Ireland.
19 November 2021
- Pay PAYE, National Insurance, construction industry scheme return and student loan liabilities for month ended 5 November 2021 (by cheque).
File monthly construction industry scheme return.
21 November 2021
- File online monthly EC sales list – relevant only to a business selling goods based in Northern Ireland.
Submit supplementary intrastat declarations for October 2021 – arrivals only for a GB business, arrivals and despatch for a business in Northern Ireland.
22 November 2021
- Pay PAYE, National Insurance, CIS and student loan liabilities (online).
30 November 2021
- Companies House should have received accounts of private companies with 28 February 2021 and public limited companies with 31 May 2021 year end.
- HMRC should have received CTSA returns for companies with accounting periods ended 30 November 2020.
