Not always.
If Everything Is Correct
- You’ll owe nothing more. Revenue will close the case.
If There Are Errors
- You may have to pay additional tax.
- You might also pay interest and penalties, depending on the issue.
Voluntary Disclosure
- If you spot a mistake before Revenue contacts you, tell them – this can reduce or remove penalties.
Keep good records to avoid problems if audited.
We have plenty of experience with Revenue audits and can help you.

