Tax Diary May/June 2019
1 May 2019 – Due date for Corporation Tax due for the year ended 30 July 2018.
19 May 2019 – PAYE and NIC deductions due for month ended 5 May 2019. (If you pay your tax
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1 May 2019 – Due date for Corporation Tax due for the year ended 30 July 2018.
19 May 2019 – PAYE and NIC deductions due for month ended 5 May 2019. (If you pay your tax
1 April 2019 – Due date for Corporation Tax due for the year ended 30 June 2018.
19 April 2019 – PAYE and NIC deductions due for month ended 5 April 2019. (If you pay your tax
1 March 2019 – Due date for Corporation Tax due for the year ended 31 May 2018.
2 March 2019 – Self assessment tax for 2017/18 paid after this date will incur a 5% surcharge.
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1 February 2019 – Due date for Corporation Tax payable for the year ended 30 April 2018.
19 February 2019 – PAYE and NIC deductions due for month ended 5 February 2019. (If you

1 January 2019 – Due date for Corporation Tax due for the year ended 31 March 2018.
19 January 2019 – PAYE and NIC deductions due for month ended 5 January 2019. (If you pay your
1 December 2018 – Due date for Corporation Tax due for the year ended 29 February 2018.
19 December 2018 – PAYE and NIC deductions due for month ended 5 December 2018. (If you pay
1 November 2018 – Due date for Corporation Tax due for the year ended 31 January 2018.
19 November 2018 – PAYE and NIC deductions due for month ended 5 November 2018. (If you pay
1 October 2018 – Due date for Corporation Tax due for the year ended 31 December 2017.
19 October 2018 – PAYE and NIC deductions due for month ended 5 October 2018. (If you pay

1 September 2018 – Due date for Corporation Tax due for the year ended 30 November 2017.
19 September 2018 – PAYE and NIC deductions due for month ended 5 September 2018. (If you

1 August 2018 – Due date for Corporation Tax due for the year ended 31 October 2017.
19 August 2018 – PAYE and NIC deductions due for month ended 5 August 2018. (If you pay your