Australia’s Productivity Commission is revisiting its assessment of the 2018 goods and services tax (GST) deal, described in earlier commentary as a mistake, prompting renewed claims about the effect on living standards. Multiple outlets report that a state treasurer says the arrangement will lower living standards, “bar one state,” suggesting the negative impact is not uniform across jurisdictions.

The reporting links the renewed debate to the Productivity Commission’s earlier critique of the 2018 reform package, which concerned how GST revenue and related financial adjustments are distributed. The sources describe the disagreement in framing: while the commission’s assessment is presented as critical of the deal’s overall outcomes, the state treasurer’s position focuses on expected harm to household living standards.

Across the outlets, the common theme is the contrast between an expert evaluation of the GST arrangement and political or state-level claims about who bears the costs. The specific “one state” that is not expected to see the same impact is referenced, but details are not consistent across the excerpts provided.