Terrified by the prospect of further stoking the worst inflation in three decades, Treasurer Jim Chalmers and Finance Minister Katy Gallagher have delivered a budget that takes out of the economy about as much as it pumps into it.

In the March 2022-23 budget, delivered ahead of the May election, the Coalition gave away most of the extra A$40 billion that was to flow from higher commodity prices and an improved economy in new programs and tax cuts. But this budget has hung on to the bulk of what’s turned out to be an extra $52.5 billion.

Over the four years to 2025-26, Chalmers forecasts $144.6 billion more in tax than was expected in March. Most of this is from much higher company tax flowing from higher mineral and gas prices. This is offset by $92.1 billion in extra spending, mainly necessitated by higher inflation.

Out of the net $52.5 billion he plans to spend only a net $9.8 billion, most of which is $7.4 billion in recovery funding for communities affected by disasters.

Labor has largely paid for its election spending promises (all of which appear to have been implemented in full) by hacking into Coalition programs and spending announced in the March budget that hasn’t yet taken place.

Although the monthly measure of inflation has been falling – to 6.8% for the year to August (with the September update due on Wednesday) – the budget forecasts a reacceleration to a peak of 7.75% by the end of the year.

It expects retail electricity prices to climb by 20% this year and a further 30% in 2023–24. It expects retail gas prices to climb 20% in both years. It says these higher prices should flow through into the cost of almost everything we buy.

Read more: Jim Chalmers' 'restraint' budget the first stage of a marathon for the treasurer^[1]

Nevertheless, as international price pressures ease and as higher Reserve Bank interest rates squeeze spending, it expects inflation to fall back to 5.75% by mid next year, 3.5% by mid-2024 and (perhaps optimistically) to the middle of the Reserve Bank’s 2-3% target band by mid-2025.

Encouragingly, it expects wage growth to accelerate almost immediately, from its present 2.6% to 3.75% by the middle of next year, taking wages growth back up above prices growth of 3.5% by mid-2024.

Whether or not this slow glide down from higher inflation and quick lift in wages growth is realistic, many of the assumptions in Chalmers’ first budget are more believable than those of his predecessors.

Previous budgets made their forecasts look better by plugging in high productivity growth of 1.5% per year, which has been the average over the past 30 years. But productivity growth hasn’t been anything like that high for two decades. On average it has been 1.2%, which is the much lower number Chalmers has plugged in, cutting forecast economic growth by 1.75% over the next decade.

The previous budget expected the National Disability Insurance Scheme to cost $46 billion per year by 2025-26. This budget expects it to cost $51.7 billion in the light of new actuarial projections, pointing to spending increases of 14% per year.

Read more: Albanese government's first budget delivers election promises but forecasts soaring power prices^[2]

The previous budget expected net interest payments to amount to 0.8% of gross domestic product by 2032-33. This budget factors in almost double the cost – 1.5% of GDP – as a result of much higher interest rates.

By 2025-26 it expects interest payments to cost $26.5 billion, which is more than it expects to spend that year on family payments, pharmaceutical benefits, or schools. It expects net debt of 31.9% of GDP by June 2033, well up on the 26.9% expected in March.

As is a Treasury tradition, the revenue forecasts are conservative. Whereas the March budget assumed iron ore, coal and gas prices would fall from exceptionally high levels to long-term averages by September 2022, the October budget assumes the same fall, but for March 2023.

In truth it’s hard to tell what will happen six months into the future, let alone the four years for which the budget makes forecasts and the ten years for which it makes projections, as what’s happened since March makes clear.

Read more: ‘The beginning of something new’: how the 2022-23 budget does things differently^[3]

But taken together, Chalmers’ more cautious assumptions and the enthusiasm with which Gallagher has embraced cost-cutting paint a weak picture of the year. Economic growth is forecast to be 3.25% this financial year, down from 3.5% forecast in March.

Next financial year it is expected to be 1.5% down from 2.5% forecast in March (albeit while countries including the United Kingdom and the United States grapple with recessions).

Unemployment is expected to be much higher than forecast in March – 4.5% instead of the 3.75% by mid 2024, which would mean an extra 100,000 or so people out of work.

It’s a price Chalmers and Gallagher seem prepared to pay if it means getting on top of inflation, although it wasn’t one they were prepared to draw attention to.

The budget papers say employment will climb in each of the next four years, and doubtless it will, because the population will climb, but isn’t a particularly strong claim to make.

References

1. ^{^} Jim Chalmers' 'restraint' budget the first stage of a marathon for the treasurer (theconversation.com)
2. ^{^} Albanese government's first budget delivers election promises but forecasts soaring power prices (theconversation.com)
3. ^{^} ‘The beginning of something new’: how the 2022-23 budget does things differently (theconversation.com)