5×

End of 2019/20 tax year. Last day to use up your annual exemptions for capital gains tax, inheritance tax and ISA's

14×

Return and payment of CT61 tax due for quarter to 31 March 2020

19×

Deadline for Employers' 2019/20 end of year PAYE Returns (P35, P14, P38 & P38A). Penalties for non submission. PAYE/NIC, student loan and CIS deductions due for month to 5/4/2020 or quarter 4 of 2019/20 for small employers. Interest will run on any unpaid PAYE/NIC for the tax year 2019/20

30×

Additional daily penalties of £10 per day up to a maximum of £900 for failing to file self assessment tax return due on 31 January 2020