The “Authorize Yourself before Submitting Declaration” message appears when your HMRC authorisation with iCustoms has expired. This is required periodically as per HMRC policy.
To continue submitting declarations, you must re-authorise your HMRC credentials.
Steps to Re-authorise HMRC
Go to Settings in iCustoms.
Select HMRC Authorisation.
Sign in using your Government Gateway credentials.
Complete the re-authorisation process.
For Safety & Security GB declarations, ensure you use your organisation’s EORI linked to the HMRC Government Gateway account.
Once completed, you can resume submitting declarations.
Need Help?
Contact our support team here:
Raise a ticket here
Video Guide
Watch the video below and follow the initial steps to ensure declarations are submitted successfully.
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