2025 Methodology Review

On 9 February 2023, the Commission received terms of reference asking it to review the methods used to calculate the relativities for distributing the pool of Goods and Services Tax (GST) among the states and territories, to apply from 2025-26.

The framework provides an overview of the Commission’s approach to the quality assurance of its work in the 2025 Methodology Review and in subsequent annual updates of GST relativities.