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Modernizing commercial loan servicing

Banks that evolve can lead sustainable growth

Over the past decade, banks have focused on modernizing loan origination and improving customer experiences, while loan servicing has largely remained dependent on legacy platforms. This reliance on antiquated systems has created a significant competitive disadvantage. As customer expectations rise and platforms mature, modernizing servicing operations is essential for banks that wish to remain competitive, support compliance, and drive innovation in digital lending.

Banks with modern servicing infrastructure have potential to achieve tangible benefits, including:

  • Launching products 2x–3x faster;
  • Reducing servicing costs by up to 40%;
  • Delivering consistent, omnichannel borrower experiences; and
  • Turning operational data into actionable insights for growth and risk mitigation.

The eight major consequences of failing to modernize

Most banks have loan servicing platforms that were implemented more than 30 years ago. While these legacy platforms brought batch processing and manual workflows, today they often fail to keep pace with demands for real-time data processing, product flexibility, and borrower-centric digital experiences.

A pragmatic roadmap to the future of loan servicing

Banks are modernizing servicing to boost efficiency, update aging platforms, and optimize legacy processes—but often struggle to realize full benefits due to persistent manual workflows and reliance on outdated approaches. Successful transformation requires more than just new technology; it demands a complete reimagining of servicing processes. Drawing on our experience, we’ve identified five key steps banks should follow to complete their commercial lending modernization journey.

The first step in modernization is to thoroughly evaluate your end-to-end lending value chain, identifying true strengths, differentiators, and gaps against the market. By challenging assumptions about what sets your institution apart, banks can target investments—whether in technical customization, fintech enablement, or GenAI—in areas that drive competitive advantage or efficiency, while using standard solutions for compliance needs.

Modernizing loan servicing goes beyond technology upgrades; it demands a transformation in how banks deliver value, starting with a robust target operating model (TOM) that aligns the business with strategic goals. By reviewing processes end to end and focusing on future-state objectives, banks can streamline operations, break down silos, and integrate innovations like GenAI.

Once a TOM is established, the next step is to select best-of-breed technology that aligns with the TOM vision, enables innovation and GenAI capabilities, and integrates with current systems for scalability. Choosing the right tech stack is crucial—not just for modernizing operations, but for strategically powering transformation and positioning the bank for future growth.

A successful servicing transformation relies on a clear, disciplined approach to data—identifying and rationalizing loan information across the portfolio. By thoroughly examining where data resides, its quality, and its purpose for migration, banks can eliminate inefficiencies, lower costs, address regulatory concerns, and ensure accurate data supports future operations.

Launching a focused initial release—such as piloting a next-gen servicing platform with a specific product line—enables banks to validate new capabilities in a controlled setting while minimizing risk. By establishing clear key performance indicators upfront and closely tracking performance, banks can measure progress, learn critical lessons, and refine future approaches.

It’s time to treat servicing as critical infrastructure

Banks that delay modernizing loan servicing risk falling behind in embedded lending, real-time credit, and digital-first borrower expectations—while costs, compliance pressures, and churn continue to rise. Deloitte’s experience shows that modern platforms enable faster product launches, lower servicing costs, consistent omnichannel experiences, and stronger data-driven decisions. As the gap between legacy and modern lenders accelerates, cloud-native servicing has become essential for efficiency, trust, and long-term competitiveness.

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