UK Tax Dates and Deadlines.
The tax year runs from the 6th April - 5th April.
Accounts of Self-Employed individuals need to be calculated according to these dates.
Tax Returns can be submitted from first day of new tax year.
30 October last day for paying your Class 2 NIC(National Insurance Contributions).
31 October paper filing of tax return .
30 December last day to choose to pay any tax due through PAYE code, for those who are also employed, but only if tax return is submitted before 30 December.
31 January deadline for online self-assessment filing (method preferred by HMRC). It is also the deadline for paying any income tax due, Class 4NIC and your first payment on account for next year.
31 July due date of your second payment on account.
For more information or if you would like to know how Your Tax Assistant can work for you please complete all fields in the form below: