1 March 2024
Pay corporation tax for accounting periods ended 31 May 2023 for SMEs not liable to pay by instalments.
Review HMRC car mileage fuel rates.
2 March 2024
Unpaid income tax/class 4 National Insurance liability for 2022-23 attract an automatic 5% penalty after today.
7 March 2024
Due date for VAT returns and electronic payment for 31 January 2024 quarter.
14 March 2024
Quarterly corporation tax instalment for large companies depending on accounting year end.
19 March 2024
PAYE NI CIS and student loan liabilities for month ended 5 March 2024 if not paying electronically.
File monthly CIS return.
21 March 2024
File online monthly EC sales list – only relevant to a business based in Northern Ireland selling goods.
Supplementary intrastat declarations for February 2024 – arrivals only for a GB business arrivals and despatch for a business in Northern Ireland.
22 March 2024
PAYE NI and student loan liabilities to clear HMRC’s bank account.
31 March 2024
Companies House should...
Please reach out to customer services at +44 (0) 330 161 1234 or 'customer.services@lexisnexis.co.uk' for further assistance.