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Tax Diary January 2019

Mike Wakeford

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 tax electronically the due date is 22 January 2019)

19 January 2019 - Filing deadline for the CIS300 monthly return for the month ended 5 January 2019. 

19 January 2019 - CIS tax deducted for the month ended 5 January 2019 is payable by today.

31 January 2019 – Last day to file 2017-18 self-assessment tax returns online.

31 January 2019 – Balance of self-assessment tax owing for 2017-18 due to be settled on or before today. Also due is any first payment on account for 2018-19.