19 May 2015 – PAYE and NIC deductions due for month ended 5 May 2015. (If you pay your tax electronically the due date is 22 May 2015.)
19 May 2015 – Filing deadline for the CIS300 monthly return for the month ended 5 May 2015.
19 May 2015 – CIS tax deducted for the month ended 5 May 2015 is payable by today.
31 May 2015 – Ensure all employees have been given their P60s for the 2014-15 tax year.
1 June 2015 – Due date for Corporation Tax due for the year ended 31 August 2014.
19 June 2015 – PAYE and NIC deductions due for month ended 5 June 2015. (If you pay your tax electronically the due date is 22 June 2015.)
19 June 2015 – Filing deadline for the CIS300 monthly return for the month ended 5 June 2015.
19 June 2015 – CIS tax deducted for the month ended 5 June 2015 is payable by today.
Source: New feed.