Check the following details:
Have you assigned the tax return to the new tax agent? Go to Client Management, View Jobs, Tax, Tax Status.
Confirm the client has been added to your new agent number in the ATO Portal.
Contact the ATO.
Error when attempting to download a prefill report after setting up a new tax agent: Client is not associated with the supplied tax agent number.
Check the following details:
Have you assigned the tax return to the new tax agent? Go to Client Management, View Jobs, Tax, Tax Status.
Confirm the client has been added to your new agent number in the ATO Portal.
Contact the ATO.