Specialist Tax News

Diary of main tax events December 2024 / January 2025

Date What’s Due
1 December Corporation tax for year to 29/02/2024, unless quarterly instalments apply.
19 December PAYE & NIC deductions, and CIS return and tax, for month to 5/12/24 (due 22/12 if you pay electronically).
 

30 December

Deadline for filing 2023/24 tax return online in order to request that HMRC collect outstanding tax via the 2024/25 PAYE code.
1 January Corporation tax for year to 31/03/2024, unless quarterly instalments apply.
19 January PAYE & NIC deductions, and CIS return and tax, for month to 5/1/25 (due 22/1 if you pay electronically).
31 January Deadline for filing 2023/24 self-assessment tax return online and paying your outstanding tax for 2023/24 and first payment on account of 2024/25 tax.