Tax Diary July/August 2023

1 July 2023 – Due date for corporation tax due for the year ended 30 September 2022.

6 July 2023 – Complete and submit forms P11D return of benefits and expenses and P11D(b) return of Class 1A NICs.

19 July 2023 – Pay Class 1A NICs (by the 22 July 2023 if paid electronically).

19 July 2023 – PAYE and NIC deductions due for month ended 5 July 2023. (If you pay your tax electronically the due date is 22 July 2023).

19 July 2023 – Filing deadline for the CIS300 monthly return for the month ended 5 July 2023. 

19 July 2023 – CIS tax deducted for the month ended 5 July 2023 is payable by today.

1 August 2023 – Due date for corporation tax due for the year ended 31 October 2022.

19 August 2023 – PAYE and NIC deductions due for month ended 5 August 2023. (If you pay your tax electronically the due date is 22 August 2023)

19 August 2023 – Filing deadline for the CIS300 monthly return for the month ended 5 August 2023. 

19 August 2023 – CIS tax deducted for the month ended 5 August 2023 is payable by today.

Source:HM Revenue & Customs| 04-06-2023


About the Author
Haroon Muhammad

Haroon Muhammad boasts 17 years of comprehensive experience in tax, financial services, and local government. His sheer love for tax drives his mission to save clients money and optimise their financial strategies. Haroon is dedicated to navigating complex financial landscapes with precision and delivering exceptional results for his clients.