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I can't find the CT600 form we filled in. Where can I access it?

Posted by Regan Murray 30 Dec 2025 at 11:49
I can't find the CT600 form we filled in. Where can I access it?

1 Comment

T
Tim Fouracre Staff 30 Dec 2025 at 12:32
Good news - your CT600 form data is saved and you can pick up right where you left off.

To access it:

1. Log in at tinytax.co.uk

2. From your Dashboard, find your company (NEXT CHAPTER ANIMAL RESCUE CIC)

3. Click the "Continue Filing" button, then select "CT600 only"

Your preview documents (including the CT600 PDF, accounts, and computations) are all still there.

I can see you've been trying to submit to HMRC but hitting an authentication error. This usually means one of:

- The Government Gateway credentials entered don't match what HMRC has on file

- The company isn't yet enrolled for Corporation Tax online services

If you haven't already, you'll need to ensure NEXT CHAPTER ANIMAL RESCUE CIC is enrolled for "Corporation Tax" in your HMRC Business Tax Account. This is separate from Companies House - it's done through your Government Gateway account at gov.uk.