UBS: No RBA Cuts Until Late 2027 as AI Boom Stokes Inflation

UBS expects the Reserve Bank of Australia to hold policy restrictive until late 2027, with the first cut unlikely before late 2027 or 2028, according to chief economist for Australasia George Tharenou. The call sits well above market pricing, which moved towards cuts within months after the RBA's last meeting. UBS also forecasts Australian growth slowing to about 1.4% in 2027 and global growth of about 3.5%, above consensus. The bank sees another hike as more likely than a cut in the near term, with February in play if quarterly core inflation runs near a 1% pace.

Context — Why the RBA Cut Timeline Just Got Longer

UBS's forecast is a direct challenge to the front end of the Australian curve. Markets turned dovish after the RBA's last meeting and began pricing cuts within months. UBS's central case is an extended hold, which leaves front-end bond yields exposed if upcoming inflation data run hot.

The catalyst is the AI investment boom. Tharenou pointed to a recent speech by RBA Assistant Governor Sarah Hunter, which he said showed how seriously the central bank is taking the AI shock. The RBA estimates data centre investment has risen about tenfold in three years, and the pipeline of approved projects could see it double again.

The productivity payoff is uncertain. The RBA puts the eventual gain anywhere from 0.1% to 2% a year, and UBS notes there is little evidence of it yet. For now, AI is acting as a demand shock in an economy where capacity is already tight and inflation is too high.

That combination raises the neutral interest rate and argues for tighter policy for longer. The same dynamic matters for the Australian dollar: a longer restrictive period would support rate differentials, but the weak domestic growth outlook limits how much the currency can benefit.

UBS's view also leans on an external assumption. Its upbeat global outlook depends partly on a Middle East resolution bringing oil prices down. A lasting oil shock would hurt both growth and the inflation outlook, which would complicate the RBA's path in either direction.

Data — The Numbers Behind UBS's Hawkish Call

UBS's growth forecast is the clearest break with consensus. It expects Australian GDP growth of about 1.4% in 2027, below most forecasts and slightly under the RBA's own projection. AI investment could add up to half a percentage point, and government spending remains strong.

Outside the AI boom, Tharenou expects the private sector to be close to flat. Falling house prices would weigh on consumers, and unemployment is expected to rise above 5%. In his view, it will feel like a recession even if the data do not show one.

On inflation, the trigger for a hike is specific: quarterly core inflation near a 1% pace. Tharenou flagged the February meeting as a possible hike if inflation surprises to the upside. He noted that several board members voted against hiking last time, so it would probably take a clear inflation surprise to change their minds.

Metric	UBS view	Comparison
RBA first cut	Late 2027 or 2028	Market pricing: cuts within months
Australia GDP 2027	~1.4%	Below most forecasts and the RBA's
Global GDP 2027	~3.5%	Above consensus
Unemployment	Above 5%	—

One data conflict stands out. Official household spending growth of around 6% to 7% a year looks at odds with listed retailers' near-flat trading updates. UBS expects the official numbers to slow sharply over the coming year.

Analysis — Bonds, the AUD and the AI Trade

Front-end Australian bond yields carry the most immediate risk. If core inflation runs near a 1% quarterly pace, markets pricing cuts within months would have to reprice towards a hold or a hike, pushing short-dated yields higher. That repricing would be the first transmission channel of UBS's view.

The Australian dollar sits in a more ambiguous position. A longer restrictive period supports rate differentials, which normally helps the currency. But UBS's 1.4% growth forecast, falling house prices and unemployment above 5% cap the upside. The AUD is caught between a hawkish central bank and a weakening domestic economy.

The AI investment theme cuts across sectors. Data centre construction and the electricity and infrastructure supply chains are the direct beneficiaries of the tenfold rise in investment and the approved pipeline that could double it again. Consumer-facing retail is the mirror image: UBS questions whether official household spending growth of 6% to 7% can hold when listed retailers report near-flat trading.

The counter-argument is that AI could deliver productivity sooner than UBS assumes. The RBA's own range runs as high as 2% a year, which would ease capacity pressure and let the RBA cut earlier than UBS expects. The board's recent split vote also shows the hurdle for a hike is not trivial.

Positioning follows the divide. Markets are positioned for cuts within months, while UBS's central case is an extended hold. Any inflation surprise would force that flow to unwind, with front-end bonds and rate-sensitive equities the most exposed.

Outlook — What to Watch Next

The February RBA meeting is the first live event. UBS says a hike is possible there if quarterly core inflation runs near a 1% pace. Several board members voted against hiking last time, so the bar is a clear inflation surprise rather than a marginal one.

Quarterly core inflation prints are the key input. UBS's trigger is a pace near 1%, and the market's cut pricing depends on those readings coming in softer. Watch the gap between official household spending growth and listed retailers' trading updates, which UBS expects to close through a sharp slowdown in the official numbers.

Oil is the external swing factor. UBS's global growth forecast of about 3.5% assumes the AI boom holds and the Middle East conflict is resolved, bringing oil prices down. A lasting oil shock would undercut both the growth and inflation legs of the call.

On levels, front-end Australian bond yields are the cleanest expression of the disagreement between UBS and market pricing. The AUD's rate differential is the second. Neither the report nor current data gives a specific target for either.

Frequently Asked Questions

What does UBS's no-cut call mean for Australian mortgage holders?

It means variable-rate borrowers should not count on relief until late 2027 or 2028 under UBS's central case. Markets had been pricing cuts within months, so the gap between the two views is the cost of being wrong. UBS also sees another hike as more likely than a cut in the near term, with February in play if quarterly core inflation runs near a 1% pace.

Why does the AI boom add to inflation instead of lowering it?

UBS argues AI is currently a demand shock rather than a supply-side productivity gain. Data centre investment has risen about tenfold in three years, and the approved pipeline could double it again, which strains capacity in an economy where inflation is already too high. The RBA puts the eventual productivity gain anywhere from 0.1% to 2% a year, but UBS says there is little evidence of it so far.

How reliable are Australia's official household spending figures?

UBS questions them. Official household spending growth of around 6% to 7% a year looks at odds with listed retailers' near-flat trading updates. Tharenou expects the official numbers to slow sharply over the coming year, which would bring them closer to what consumer-facing companies are actually reporting. That revision matters because it would weaken the case for holding rates high.

Bottom Line

UBS's hawkish RBA call leaves front-end Australian bonds and the AUD exposed to any upside inflation surprise.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. CFD trading carries high risk of capital loss.