Key Dates and Deadlines

Payment Dates



Income Tax and Class 4 NIC’s:

First interim Income Tax payment

31 January 2020

31 January 2019

Second interim Income Tax payment

31 July 2020

31 July 2019

Final balancing Income Tax payment

31 January 2021

31 January 2020

Capital Gains Tax payment

31 January 2021

31 January 2020

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

2018-19 Return filing deadlines

Issue P60s to employees

31 May 2019

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

06 July 2019

Self Assessment Tax Return – paper version

31 October 2019

SATR Online to have unpaid tax of up to £17,000 (depending on income levels) collected through the 2020-21 PAYE code

30 December 2019

Self Assessment Tax Return – online version

31 January 2020


In preparing and maintaining this section of our website every effort has been made to ensure the content is up to date and accurate. However, the law and regulations change continually, and unintentional errors can occur, and the information may be neither up to date nor accurate. We make no representation or warranty (including liability towards third parties), express or implied, as to the accuracy, reliability or completeness of the information on the website. Please don’t act directly on anything you read - contact us first for advice on how it may affect your individual circumstances.

Contact Us

Foster Knight

DC Business centre
10 Charles Wood Road
Rashes Green Industrial Estate
NR19 1SX
Tel:01362 851718



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