How to Check if Your CT600 Tax Return Has Been Submitted to HMRC

Learn how to verify if your CT600 corporation tax return has been successfully submitted through HMRC's online portal or tax software.

75 views

To check if your CT600 has been submitted, log into your HM Revenue & Customs (HMRC) online account. Navigate to the 'View your Corporation Tax Summary' and select 'Accounting Periods'. Submitted CT600 forms will be listed here along with their status. If you've used software to submit, confirm the submission was successful in the software first, then verify on HMRC as it might take up to 72 hours for HMRC's online systems to reflect the submission.

FAQs & Answers

  1. How long does it take for HMRC to update CT600 submission status? It can take up to 72 hours for HMRC's online system to reflect the submission of a CT600 return after filing.
  2. Can I check my CT600 submission status through tax software? Yes, first confirm the submission was successful within the software, then verify on the HMRC online account for final confirmation.
  3. Where in my HMRC account can I find submitted CT600 forms? Submitted CT600 forms are listed under 'View your Corporation Tax Summary' in the 'Accounting Periods' section of your HMRC online account.

Watch More

For more guidance on corporation tax filings, explore our tutorials on completing CT600 forms and understanding Corporation Tax accounting periods to streamline your compliance process.

  1. What Does the CT600 Form Show? Understanding UK Company Tax Returns Learn what the CT600 form displays about a company's income, allowances, and corporation tax owed to HMRC in the UK.
  2. What is the Reporting Period for the CT600 Corporation Tax Form? Learn about the CT600 tax form period in the UK, how it relates to your company's financial year, and key filing deadlines with HMRC.
  3. What is the Difference Between CT600 and CT603 Forms in UK Corporation Tax? Learn the difference between CT600 and the non-existent CT603 form for UK Corporation Tax filings with HMRC.
  4. Are Dividends Paid on the CT600 Corporation Tax Return? Learn why dividends are not paid on the CT600 form and how they are reported in UK tax returns after Corporation Tax is calculated.
  5. How to Claim Your R&D Tax Credit on CT600: Step-by-Step Guide Learn how to claim your R&D tax credit on the CT600 form with our clear, step-by-step instructions and HMRC guidelines.
  6. How to Check Your UK Tax Status Online Using HMRC Personal Tax Account Learn how to quickly check your UK tax status and view your tax code using the HMRC Personal Tax Account online portal.
  7. How to Check Your UTR Number Online Easily | HMRC Guide Learn how to securely check your Unique Taxpayer Reference (UTR) number online through the HMRC website in just a few simple steps.
  8. How to Check Your UTR Number Online for HMRC Tax Services Learn how to easily find your Unique Taxpayer Reference (UTR) number online through HMRC's services to manage your tax records securely.
  9. How to Check Your TCS Details in India - A Step-by-Step Guide Learn how to easily check your TCS details using the Income Tax Department's e-filing portal.
  10. Where to Find Your 12 Digit UTR Number for HMRC Tax Records Learn how to locate your 12 digit UTR number on HMRC documents and online for tax filing and payments.
  11. How to Check If Your Employer Is Paying Your Tax Online in the UK Learn how to verify your employer's tax payments online via the HMRC personal tax account in the UK quickly and securely.
  12. Where to Find Your 17 Digit Corporation Tax Reference Number Easily Learn how to locate your 17 digit Corporation Tax reference number on HMRC correspondence, tax returns, or payment reminders quickly and securely.
  13. How to Register for Connecticut (CT) Withholding Tax Online Learn how to easily register for CT withholding tax using the Connecticut Department of Revenue Services online system with step-by-step guidance.
  14. How to Find Your 18-Digit HMRC Payment Reference Number Online Learn how to locate your unique 18-digit HMRC payment reference number through your online Self Assessment account quickly and easily.
  15. How to Find Your Unique Taxpayer Reference (UTR) Quickly and Easily Learn how to locate your Unique Taxpayer Reference (UTR) through HMRC documents, online account, or by contacting HMRC directly.