Key Dates and Deadlines

Payment Dates

2017-18

2016-17

Income Tax and Class 4 NIC’s:

-       First interim Income Tax payment

31 January 2018

31 January 2017

-       Second interim Income Tax payment

31 July 2018

31 July 2017

-       Final balancing Income Tax payment

31 January 2019

31 January 2018

Capital Gains Tax payment

31 January 2019

31 January 2018

Corporation Tax is due 9 months and 1 day after the end of accounting period (or by quarterly instalments if large company).

2016 - 17 Return filing deadlines

Issue P60s to employees

31 May 2017

Forms P9D, P11D and P11D(b) – and appropriate copies to employees

06 July 2017

Self Assessment Tax Return – paper version

31 October 2017

SATR Online to have unpaid tax of up to £17,000 (depending on income levels) collected through the 2017-18 PAYE code

30 December 2017

Self Assessment Tax Return – online version

31 January 2018

 
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