Tax and business calendar
Details of compliance and regulatory deadlines.
19 March 2025
CIS return
Payments made to subcontractors in the month to 5 March 2025
PAYE, NIC and CIS payment (postal)
Month-end 5 March 2025
22 March 2025
PAYE, NIC and CIS payment (electronic)
Month-end 5 March 2025
31 March 2025
Capital Allowances
100% First Year Allowance for zero-emissions goods vehicles due to end on 31 March 2025 for Corporation Tax purposes
Stamp Duty Land Tax
Cuts introduced on 23 September 2022 reversed
Annual Tax on Enveloped Dwellings
Amend ATED returns for year to 31 March 2024
Corporation Tax Returns
31 March 2024 year ends