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
CIGMA Accounting Ltd is a forward-thinking accounting and tax firm based in London, dedicated to delivering high-quality compliance, tax planning, and business advisory services to entrepreneurs, landlords, and growing SMEs.
With offices in Wimbledon and Farringdon, we combine local expertise with a tech-driven approach to simplify accounting. Our services include corporation tax filing, VAT compliance, HMRC investigation support, R&D tax credit claims, capital allowances optimisation, and bookkeeping automation.
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Whether you need strategic tax planning, help with HMRC disclosures, or a full outsourced finance function, CIGMA Accounting delivers clarity, compliance, and confidence.
