Tax agents: key tax deadlines 2016 to 2017

January 2018

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

31 – Deadline for filing Self Assessment Tax Returns for tax year ended 5 April 2017 and 2016/17 Capital Gains Tax

Deadline for first payment on Self Assessment account for 2017/18

 

February 2018

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

March 2018

13 – Spring Statement announced

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

April 2018

5 – 2017/18 tax year ends

6 – 2018/19 tax year begins

7 – Deadline for VAT returns and payments of Accounting Quarter period ending 28 February 2018

14 – income tax due date for CT61 period to 31 March 2018

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

May 2018

7 – Deadline for VAT returns and payments of Accounting Quarter period ending 31 March 2018

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

31 – Give a P60 to all employees on your payroll

 

June 2018

7 – Deadline for VAT returns and payment Accounting Quarter period ending 30 April 2018 if filed online.

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

July 2018

5 –  Deadline for PAYE Settlement Agreement (PSA)

6 – Submit P11D forms online to HMRC, give employees a copy of the information and inform HMRC the total amount of Class 1A National Insurance owed on form P11D(b)

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

August 2018

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

September 2018

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

October 2018

5 – Deadline to notify chargeability of Income Tax/Capital Gains Tax for 2017/18

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

31 – Deadline for postal submission of Self Assessment tax returns for tax year ended 5 April 2018 to be received by HMRC

 

November 2018

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

December 2018

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

30 – Deadline for online submission of Self Assessment tax returns for tax year ended 5 April 2018

 

January 2019

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

31 – Deadline for filing Self Assessment Tax Returns for tax year ended 5 April 2018 and 2017/18 Capital Gains Tax

Deadline for first payment on Self Assessment account for 2018/19

 

February 2019

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

March 2019

19 – Monthly deadline for postal payments of CIS, NICs and PAYE to HMRC

22 – Monthly deadline for electronic remittance of CIS, NICs and PAYE to HMRC

 

April 2019

5 – 2018/19 tax year ends