We have put together a list of important accounting tax dates to keep you in check with when your VAT tax items are due
31st January - deadline for filing self assessment online tax return
31st January - deadline for payment of self assessment online tax return
5th April - 2023/2024 Tax Year ends
6th April - 2024/2025 Tax Year begins
31st May - Employers to give P60 to all employees
1st June - Advisory fuel rates
6th July - submit P11D forms to HMRC including the amount of class 1A National Insurance owed
3rd August - P46 deadline for car/fuel benefits changes
1st September - Advisory fuel rates
5th October - Self Assessment registration deadline
31st October - Paper Self Assessment Tax return deadline
2nd November - P46 (car) submission deadline
1st December - Advisory fuel rates
6th April
- MTD for Income Tax Self Assessment
(MTD ITSA)
For Corporate Tax Returns (CT600) the deadlines are 12 months after the end of the accounting period which usually is the end of the month. Whilst Corporation tax payments are due 9 months and 1 day after your year end. For example if your year end is 31st December your tax payment will be due the following October. Other corporation tax dates payments are as follows:
‘Large’ companies (profits > £1.5m) the first instalment due six months and 13 days after the first day of the accounting period and quarterly thereafter. ‘Very large’ companies (profits > £20m) the first instalment is due two months and 13 days after the first day of the accounting period followed by quarterly thereafter.