Accountants for corporation tax CT600 Filing in 2024

Navigating Corporation Tax Return CT600 Filing in 2024: Insights from GM Professional Accountants


As we approach 2024, it is crucial for businesses to stay informed about the intricacies of filing Corporation Tax Return CT600. At GM Professional Accountants, we specialize in providing expert guidance in this area, particularly for those navigating the UK’s financial services sector. This article aims to shed light on the key aspects of accounting periods for Corporation Tax, and how they influence your CT600 filing.

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Understanding Your Accounting Period for Corporation Tax

Your ‘accounting period’ for Corporation Tax is essentially the duration covered by your Company Tax Return. It’s imperative to note that this period cannot extend beyond 12 months and usually aligns with your company’s financial year. However, there are exceptions, particularly during the initial year of setting up your company or in other specific scenarios.

Determining Your Accounting Period

Your deadlines for paying Corporation Tax and filing the Company Tax Return are directly influenced by your accounting period. To verify your accounting period dates, it’s advisable to use HM Revenue and Customs’ (HMRC’s) online service by signing in to your business tax account. This proactive step ensures compliance and timely fulfillment of tax obligations.

Special Circumstances: Variances in Accounting and Financial Years

In some cases, your accounting period might differ from your financial year. This divergence can occur in several situations:

  • During your first year of business
  • When restarting your business
  • In instances of dormancy or cessation of trading
  • When altering your company year, leading to a period covering more or less than 12 months

In scenarios where your accounts span over 12 months, you’re required to file two tax returns due to the stipulation that the accounting period must not exceed 12 months. Conversely, if your accounts cover less than 12 months, the accounting period will also be shortened correspondingly.

Filing Your Company Tax Return

If you’re utilizing HMRC’s online service for filing, it’s crucial to update your accounting period dates with HMRC before submission. For those using accounting software, ensure the new dates are entered correctly prior to filing your return.

GM Professional Accountants: Your Partner in Corporation Tax Filing

At GM Professional Accountants, we understand the complexities involved in CT600 filing. We are committed to assisting businesses in ensuring their tax compliance efficiently and accurately. For more detailed guidance and services, visit our website at GM Professional Accountants.

Additional Resources

For further understanding and updates regarding Corporation Tax, we recommend visiting the Gov.UK Corporation Tax page and the Companies House website. These resources provide valuable information and are essential for staying informed about the latest tax regulations.