We have received the following notification from ACC:

"We are aware of an issue which is currently affecting SendInvoice submissions only.

Although your submissions appear successful, these have failed since 12.05pm yesterday and have not been received by ACC.

This is being investigated with urgency, and we apologise for the inconvenience.

We will be in touch as soon as possible with guidance on next steps."

We would advise against sending any ACC invoice or schedule submissions until this has been resolved.