The Reserve Bank's judgement that Australia's labour market is running slightly hot is one of the load-bearing pieces behind its decision to lift the cash rate to 4.60 per cent.

Central banks rarely move on a single data point. They build a case from several assessments, and in the Reserve Bank of Australia's (RBA) case one judgement has run steadily through its recent communications: the labour market, while easing, is not yet loose enough to let inflation settle back into the 2–3 per cent target range on its own.

Governor Michele Bullock set out that verdict on 18 September 2026 in her opening statement to the House of Representatives Standing Committee on Economics in Canberra, describing the labour market as close to, but a little tighter than, full employment. Eleven days later, on 29 September, the Monetary Policy Board unanimously raised the cash rate target by 25 basis points to 4.60 per cent, effective 30 September. It was the fourth increase of 2026, taking total tightening this year to 100 basis points.

What sitting beyond full employment means

Full employment is, broadly, the point at which the economy is using its available workers without adding to inflation pressure. Placing the labour market slightly beyond that point implies that demand for workers is still running a touch ahead of what the economy can sustainably supply.

The evidence the Governor has pointed to includes:

  • an unemployment rate she described in Canberra as 4.5 per cent and "low by historical standards", with the figure cited at 4.6 per cent on 29 September after later data;
  • an employment-to-population share near a record high; and
  • over a million jobs created in recent years.

None of this means conditions are static. Bullock acknowledged on 29 September that "the unemployment rate has risen from 3.5 per cent over the past couple of years to 4.6 per cent". The Board's statement said labour market conditions had eased broadly as expected. The judgement is about where the market sits now, not about whether it is moving.

From jobs to rates: the chain of reasoning

Read together, the RBA's September communications set out a fairly clear sequence of logic. In simplified form:

  1. The labour market is slightly tight, so capacity pressures remain. The September statement said capacity pressures remain even as output growth has slowed.
  2. Those pressures are feeding inflation. At the media conference Bullock said: "Inflation is too high and has been driven by domestic capacity pressures."
  3. Weak productivity limits how much room there is. On 18 September she said: "Continued weak productivity growth means that the economy cannot grow strongly without putting pressure on inflation."
  4. Expectations must not drift. "It's critical that we stop expectations for high inflation from becoming embedded in price-setting decisions," the Governor said on 29 September.
  5. So policy needed to tighten further. "Higher interest rates are needed to ensure inflation returns to target."

The inflation numbers behind that chain need careful reading. Headline CPI was 4.0 per cent over the year to August 2026 on the monthly measure. Underlying inflation is lower but still above target: Bullock said "the underlying inflation rate's been about 3.5 per cent for the past six months", and the trimmed mean was 3.6 per cent in the June quarter.

Extra demand on a stretched economy

The jobs verdict matters more because other forces are adding to demand at the same time. Bullock said on 29 September: "The AI boom is also adding to demand in the Australian economy at a time when we already have capacity pressures."

The Board's statement listed upside risks that had materialised, including further disruption to global oil supply from the Middle East conflict and strong AI-related demand pushing up technology-goods prices. It also said higher fuel prices were partly passing through to other goods and services.

There are nuances. On data centres, Bullock noted: "A lot of that is imported, so it's actually not directly impacting on demand in Australia." And in an August speech, Assistant Governor (Financial Markets) Christopher Kent said AI investment and higher offshore bond yields could make a given cash rate less restrictive. When the cash rate was 4.35 per cent, Kent said: "The current cash rate is around the top of the range of central estimates of the neutral rate".

The combination matters. A labour market with some slack could absorb extra demand more easily. One judged a little tighter than full employment has less room to do so.

What could change the verdict

The jobs assessment is a judgement, not a fixed number, and several things could shift it:

  • Further easing in the labour market. The August minutes forecast unemployment rising gradually to 4.8 per cent by end-2028, and expected spare labour capacity to emerge from late 2027. Those forecasts predate the September increase.
  • New forecasts. The RBA has said its next forecast update is due in November.
  • Wages. Bullock has said "there is no wage price spiral going on in Australia", and attributed rising unit labour costs to weak productivity rather than wages.
  • The lag in policy. Bullock told the committee that monetary policy works with a lag and that the full effects of recent rises are not yet visible.

What the RBA has not done is say how the verdict will translate into the next decision. "I'm not going to give you forward guidance," Bullock said on 29 September. The Board said it "will continue to do what it considers necessary" to return inflation to target and remains attentive to the data.

The bottom line

The RBA's view that the labour market sits a little tighter than full employment is not a headline-grabbing figure, but it underpins much of the Board's rate logic. It links a still-low unemployment rate to persistent capacity pressures, links those pressures to inflation that remains above target, and frames weak productivity as a constraint on how fast the economy can grow without stoking prices.

The next tests of that view arrive quickly: the September minutes on 13 October, the September CPI on 28 October and the Board's decision at 2.30 pm on 3 November, alongside updated forecasts in November.