KPMG’s latest analysis (Big Four major banks’ half-year results 2026 ) of Australia’s major banks shows a familiar story: resilient performance under pressure.
Profits remain strong, but are declining, while cost-to-income ratios are rising and margins are tightening.
At first glance, it’s a typical banking narrative — costs, margins, efficiency.
But underneath, a more structural shift is underway:
Payments is emerging as a key lever of bank economics — and it’s changing fast.
1. Margin Pressure Is Forcing a Rethink
With lending margins under pressure, banks can no longer rely on spreads alone.
👉 The focus is shifting to payments and transaction banking
But:
- Card-based revenues are under pressure
- Merchants are actively seeking lower-cost alternatives
2. Payments: From Revenue Line → Strategic Control Point
Historically:
- Payments = fees + interchange
- Acquiring = scale business
Now:
Payments are becoming a strategic control layer for customer and merchant relationships
It drives:
- Engagement
- Stickiness
- Data
- Cross-sell
3. Technology Modernisation Is No Longer Optional
Rising costs and ongoing technology investment are forcing banks to:
- Modernise legacy infrastructure
- Enable real-time payments
- Support API-driven ecosystems
- Improve fraud, security, and operational resilience
👉 This is no longer innovation — it’s table stakes
And with new payment options emerging, the real differentiator will be how intelligently banks can orchestrate across rails while keeping experiences seamless, secure, and cost-efficient.
4. The Real Disruption: A2A Payments
The biggest shift:
Cards → Account-to-Account (A2A)
Driven by:
- NPP
- PayTo
Impact:
- Lower costs
- Faster settlement
- Reduced reliance on card schemes
👉 Banks face a dual reality: Retain control of the stack — or lose economics to fintechs
5. Merchant Expectations Have Changed
Merchants are no longer asking:
“How do I accept payments?”
They’re asking: “How do I optimise cost, conversion, and loyalty?”
Shift:
- Acceptance → Optimisation
- Processor → Platform
6. The New Value Pool: Payments + Data + Loyalty
Value is moving from transactions → intelligence
Winners will combine:
- Payments
- Data
- Customer experience
- Loyalty
- Intelligent payment orchestration
👉 Fintechs are leading. Banks are catching up.
7. The Strategic Tension
Banks must:
- Protect card revenues
- Enable lower-cost alternatives
👉 The core dilemma: Defend today vs disrupt tomorrow
What does this mean?
Three forces are converging:
- Margin pressure
- Technology investment
- Changing merchant expectations
Together, they redefine payments as:
👉 A strategic growth lever — not a utility
Final Takeaway
Australia is shifting from:
Lending-led banking → Ecosystem-led banking
And at the centre of that shift is:
👉 Payments transformation powered by technology modernisation
In summary:
Banks that treat payments as infrastructure will risk gradually losing relevance.
Banks that treat payments as a platform — intelligently orchestrated across rails, data, and customer experiences — will win.