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Large corporate groups income tax gap

How we estimate and reduce the large corporate groups income gap for 2022–23.

Published 3 November 2025

Latest estimate and trends for large corporate groups income gap

Compare the 2022–23 large corporate groups income tax gap to trends from previous years.

ATO action to reduce the gap

How we support our clients to meet their large corporate groups income compliance obligations.

Methodology for estimating large corporate groups income gap

Learn the method we use to estimate the large corporate groups income gap.

Reliability of large corporate groups income gap estimate

How we make sure the large corporate groups income gap estimate is reliable.

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