Corporation tax payment
Corporation tax payment due for year end 28 February 2023, for those companies not liable to pay their liability by instalments.
Company accounts filing deadline
Deadline for filing your annual accounts is 9 months after your company’s financial year ends.
CIS return
Construction Industry Scheme: monthly return due for period up to 5th of previous month.
Paper deadline for self-assessment
Deadline for paper submission of self-assessment tax return for tax year ended 5 April 2023.
Quarterly electronic PAYE/NIC payment
Q2 (2023/24) PAYE/NIC payment due where paid electronically in order to avoid automatic interest charge.