The GST is failing. It was meant to give the states their own independent source of revenue and in the process make them less financially dependent on the federal government.
The problem is that GST revenue is growing slower than the economy and so it has not kept up with the growing costs of providing hospitals, schools, roads and all the other vital services that the states provide.
Australia Institute research has shown that if GST revenue had kept up with economic growth it would have collected an additional $231 billion since it was enacted and $22 billion in 2023-24 alone.
Having an income that grows slower than prices is something that many households have recently experienced. And just like households, the states have found their budgets under increasing pressure.
Early on, states were able to make cutbacks to make ends meet, but over the last 25 years we have seen their collective budgets move from surplus to deficit. At the same time all the cost-cutting has degraded the services they provide.
This has been a lose-lose for Australians.
Some have called for the GST to be increased or broadened to raise more revenue. But that will slug the poor more than the wealthy because the GST is what economists call a regressive tax. But there are other solutions. We could broaden the GST without disproportionately impacting the poor by being selective on what we broaden it to.










