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Upcoming events
Deadline for submission of form CT61 and payment of income tax withheld by companies for the quarter ended 30 June 2025.
PAYE/NI for last month to be cleared by this date (due 22nd if paying electronically).
Due date for payment of 2024/25 Class 1A NIC liability (due 22nd if paying electronically).
Second payment on account due under self-assessment for 2024/25.
Last day to pay any balance of self assessment tax due for the 2023/24 year or a further 5% penalty will be levied. Second penalty if 2023/24 tax return not submitted.
A further penalty of £300 or 5% of the tax due, whichever is higher, will be imposed where the 2024/25 tax return has not been submitted. This is in addition to earlier penalties.
Deadline for submission of VAT return ended 30 June 2025.
PAYE/NI for last month to be cleared by this date (due 22nd if paying electronically).
Deadline for submission of VAT return ended 31 July 2025.
PAYE/NI for last month to be cleared by this date (due 22nd if paying electronically).
Filing deadline for corporation tax return form CT600 for accounting period ended 30 September 2024.
Payment of corporation tax for the accounting period ended 31 December 2024.
Deadline for notifying HM Revenue and Customs of new sources of income if no tax return has been issued for 2024/25.
Deadline for submission of VAT return ended 31 August 2025.
Deadline for submission of form CT61 and payment of income tax withheld by companies for the quarter ended 30 September 2025.
PAYE/NI for last month to be cleared by this date (due 22nd if paying electronically).
Tax and Class 1B NIC in respect of PAYE Settlement Agreements (PSA) is due for 2024/25 (due 20th if paying electronically).
Deadline for submission of 2024/25 tax return if not filing electronically.
Form P46 (Car) is due for the quarter to 5 October 2025.
Deadline for submission of VAT return ended 30 September 2025.
PAYE/NI for last month to be cleared by this date (due 21st if paying electronically).
Deadline for submission of VAT return ended 31 Octber 2025.
PAYE/NI for last month to be cleared by this date (due 22nd if paying electronically).
Last day on which the 2024/25 tax return can be filed electronically
Tuesday 30 December (All day)
Last day on which the 2024/25 tax return can be filed electronically for the liability to be collected through the PAYE tax code.
Filing deadline for corporation tax return form CT600 for accounting period ended 31 December 2024.