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Deadline dates: 6 February 2025

03 February 2025
Issue: 4971 / Categories: News

1 March 2025

Pay corporation tax for accounting periods ended 31 May 2024 for SMEs not liable to pay by instalments.

Review HMRC car mileage fuel rates.


2 March 2025

Unpaid income tax/class 4 National Insurance liability for 2023-24 will attract an automatic 5% penalty.


7 March 2025

VAT returns and electronic payment for 31 January 2025 quarter.


14 March 2025

Quarterly corporation tax instalment for large companies depending on accounting year end.


19 March 2025

PAYE NI CIS and student loan liabilities for month ended 5 March 2025 if not paying electronically.

File monthly CIS return.


21 March 2025

File online monthly EC sales list – only relevant to a business based in Northern Ireland selling goods.

Supplementary intrastat declarations for February 2025 – arrivals only for a GB business arrivals and despatch for a business in Northern Ireland.


22 March 2025

PAYE NI and student loan liabilities to clear HMRC’s bank account.


31 March 2025

Companies House should have received accounts of...

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