Redefining banking cost models in the quest for profitability 

Summary

Banking profitability across Asia Pacific has come under sustained pressure from compressed interest margins, rising regulation and intensifying competition from fintechs and non-bank entrants. As the initial COVID-19 shock recedes, bank leaders are moving past incremental expense trimming toward a more fundamental rethink of cost structures, one that ties efficiency directly to customer journey ownership rather than treating cost control as a standalone exercise.

Traditional levers such as headcount reduction and branch closures are losing effectiveness on their own, prompting banks to pursue automation, self-service channels and leaner physical footprints without sacrificing growth. Five emerging cost categories are reshaping how banks plan capital and operating expenditure: branch transformation toward phygital service models, legacy IT and core banking modernisation, technology investment in cloud and intelligent automation, insourcing digital ecosystem capabilities instead of relying solely on outsourced partners, and digital distribution costs tied to customer acquisition.

Each category carries its own trade-offs. Branch networks remain central to trust and relationship-building even as foot traffic declines, pushing banks toward hybrid physical-digital formats. Core modernisation efforts increasingly prioritise cloud migration and horizontally integrated technology teams over piecemeal system replacement, while ecosystem partnerships with fintechs offer a faster route to innovation than building every capability in-house.

• Why branch-related costs still account for a third or more of total bank operating costs
• How customer acquisition cost benchmarks are pushing banks toward AI-driven spend optimisation

What separates banks that turn cost discipline into a growth strategy from those that merely cut their way to short-term relief?