ato logo
Search Suggestion:

Correcting a mistake

If you find a mistake in your tax when checking against small business benchmarks, you need to correct the information.

Last updated 20 April 2023

For more information on fixing a mistake, see how to:

If you voluntarily tell us about mistakes, the tax law allows us to reduce penalties that would normally apply. If you tell us before we begin an audit, we may be able to reduce these penalties even further.

QC47944