Tax filing deadlines: Feb to Jul 2025

Essential tax deadlines at a glance including deferment of payment of Class 1 NICs

1 February

Corporation tax due for accounting periods ended 30 April 2024 where not payable by instalments

Interest begins to accrue on any unpaid self-assessment tax liability due for 2022–23

2 February

P46 (car) forms due for the quarter ended 5 January 2025 (where benefits not payrolled)

5 February

Employment intermediary reports due for quarter ended 5 January 2025

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