Tax Calendar

Key filing dates and planning reminders.

Tax calendar

Important filing and payment dates

Use this calendar as a planning prompt. Exact dates can vary where deadlines fall on weekends or bank holidays.

19 JanPAYE, NIC and CIS postal payment deadline for the quarter ended 5 January.

22 JanElectronic PAYE, NIC and CIS payment deadline for the quarter ended 5 January.

31 JanSelf Assessment online filing deadline and balancing payment deadline.

5 AprEnd of the UK tax year.

6 AprStart of the new UK tax year. Review payroll settings and tax codes.

19 AprFinal PAYE and CIS postal payment deadline for the tax year just ended.

31 MayP60 deadline for employees who were on payroll at 5 April.

6 JulP11D and P11D(b) deadline where benefits and expenses are reportable.

31 JulSecond payment on account for Self Assessment taxpayers.

19 OctPAYE and CIS quarterly postal payment deadline for the quarter ended 5 October.

22 OctElectronic PAYE and CIS payment deadline for the quarter ended 5 October.

31 DecPlanning checkpoint before calendar year end and January Self Assessment pressure.