1 December 2020
- Payment of corporation tax for accounting periods ended 28 February 2020 for SMEs not liable to pay by instalments.
Check HMRC website for latest advisory fuel rates.
7 December 2020
- VAT returns and payment for 31 October 2020 quarter (electronic).
14 December 2020
- Quarterly corporation tax instalment for large companies (depending on accounting year end).
Monthly EC sales list – paper return.
19 December 2020
- Pay PAYE National Insurance CIS and student loan liabilities for month ended 5 December 2020 – cheque.
File monthly CIS return.
21 December 2020
- File online monthly EC sales list.
Submit supplementary intrastat declarations for October 2020.
22 December 2020
- PAYE NIC CIS and student loan liabilities should have cleared into HMRC’s bank account.
30 December 2020
- Deadline for submission of online self-assessment tax returns if underpayments are to be collected by a PAYE coding adjustment.
31 December 2020
- End of EU transition period.
- Companies House should have received accounts for private companies with 31 March 2020 year...
Please reach out to customer services at +44 (0) 330 161 1234 or 'customer.services@lexisnexis.co.uk' for further assistance.