For employers operating PAYE, this is the deadline to send an Employer Payment Summary (EPS) to claim any reduction on what you'll owe HMRC.
22nd
Deadline for employers operating PAYE to pay HMRC. This is also the quarterly deadline for businesses that pay per quarter.
30th
Deadline for submitting online Self-Assessment Tax Returns for people who pay their self-employment earnings tax bill through their PAYE tax code. Only those who owe less than £3,000 in tax from Self-Employment are eligible for this.
31st
Deadline for filing the Company Tax Return (CT600) for companies with an accounting period ending 31 December 2023.
The Annual Accounts filing deadline for companies with a year-end of 31 March 2024 to file their accounts with Companies House.