1 February 2024
Due date for corporation tax payable for the year ended 30 April 2023
Interest begins to accrue on any unpaid self-assessment tax liability due for 2022-2023
19 February 2024
PAYE and NIC deductions due for month ended 5 February 2024 (postal)
19 February 2024
CIS tax deducted for the month ended 5 February 2024 is payable by today
22 February 2024
PAYE and NIC deductions due for month ended 5 February 2024 (online)
28 February 2024
Deadline for submission of corporation tax returns for accounting periods ending 28 February 2023