Inflation isn’t done yet. Rate hike likely.

Q4 CPI firmer than expected at 3.8%. Trimmed Mean came in at 3.4% YoY — exceeding forecasts and reinforcing expectations the RBA hikes at its February meeting. All four major banks expect a lift to 3.85%.

Key Takeaways

  • Q4 headline CPI 3.8% YoY, slightly stronger than expected.
  • Trimmed Mean +0.9% Q, 3.4% Y — exceeds forecasts; reinforces a likely February rate hike.
  • Encouraging signs: rent growth moderating, new dwelling costs at slowest pace in seven months.
  • Private sector credit up 0.8% in December (fastest since mid-2022); annual 7.7% — strongest in five years.
  • AUD near three-year highs around US$0.701; markets pricing ~70% probability of 25bp hike to 3.85%.
3.4%
Trimmed Mean YoY
7.7%
Annual credit growth
~70%
Probability of Feb hike

Market UpdateInflation isn’t done yet

Inflation outcomes for the December quarter were firmer than expected, particularly at the core level. Headline CPI rose 3.8% over the year to December, slightly stronger than expected, reinforcing that inflation pressures remain elevated even as some categories show signs of cooling.

The Trimmed Mean rose 0.9% over the quarter and 3.4% over the year, exceeding Westpac’s forecasts and reinforcing expectations that the RBA will raise the cash rate at its February meeting.

Housing-related inflation was more encouraging. Rent growth moderated, and new dwelling construction costs rose at their slowest pace in seven months — building-cost inflation may be nearing a peak and rental pressures are beginning to ease.

Price pressures were uneven across categories. Holiday travel and recreation recorded stronger-than-expected increases, while electricity, fuel, clothing and footwear were weaker than forecast.

Monthly inflation data showed tentative signs of improvement, with the monthly Trimmed Mean easing to 3.3% annually. However, core inflation remains above the RBA’s target band, meaning the Bank is likely to maintain a cautious and restrictive policy stance.

Consumer ConfidenceConfidence rises 4.7pts

"ANZ-Roy Morgan Consumer Confidence rose 4.7pts to 84.0pts last week though it remains below the 2025 average (86.3pts). The improvement was driven by improving household confidence in their current finances and economic conditions over the next year, likely supported by strong labour market data." Sophia Angala — ANZ Research

CreditPrivate sector credit: momentum builds despite rate headwinds

  • Private sector credit up 0.8% MoM in December, fastest pace since mid-2022. Annual growth lifted to 7.7%, strongest in five years.
  • Housing credit (over 60% of total) accelerated to 0.7% MoM — one of the strongest readings of the cycle.
  • Investor credit jumped 1.0% MoM, the sharpest rise in over 18 years, reflecting stronger risk appetite and fewer affordability constraints.
  • Owner-occupier lending continued steady growth at 0.5% MoM.
  • Credit growth likely to stay elevated near term, but a potential February RBA hike could quickly shift housing and business credit risks, particularly for investors.

Foreign ExchangeAUD supported by policy divergence

  • The AUD trading around US$0.701, near its highest in three years, supported by a weaker USD and growing RBA hike expectations.
  • Markets pricing ~70% chance of a 25bp increase at next week’s RBA meeting; ~50bp of tightening expected over the year.
  • All four major Australian banks expect the RBA to lift the cash rate to 3.85%.
  • If the RBA hikes, Australia would join Japan as one of the few developed economies still raising rates, while the Fed is expected to begin cutting later in the year.
  • Many view the move as a one-off adjustment rather than the start of an extended tightening cycle.
Prefer the full PDF?Download the original Market Movements report.
Download PDF

Sources: Westpac Weekly (30 January), ABS, Macrobond, Westpac Economics, ANZ-Roy Morgan, Trading Economics, RBA. This summary is for informational purposes only and should not be considered financial advice.

Got questions about what this means for you?

Rate moves change borrowing capacity, refinance economics and lender appetite. Let’s talk through what it means for your specific situation.