The Technical Debt Your Vendors Control

The Technical Debt Your Vendors Control

September 9, 2026 · 11 min

About this episode

Jim Marous discusses the implications of technical debt in banking, particularly for community banks and credit unions, and the importance of ownership in managing it.

Your vendor may own the technology debt. Your institution owns the consequences. Technical debt is usually discussed as a money-center bank problem, so community banks and credit unions hear it and go back to work, because they don't write code. But institutions still contracting with a legacy core are paying the maintenance on that provider's accumulated debt. Outsourcing didn't remove the debt; it changed the relationship to it: a large bank can inspect its own and decide what to repair, while a smaller institution can only live with the consequences. In this episode, Jim Marous argues that the real difference is ownership. At a large bank the problem has a department, a register and a budget line. At a community institution it has no owner, no number and no seat at the strategy table, so it surfaces every 5 to 7 years as a procurement conversation about price per account. He puts the argument inside a scene every banker will recognize: a small product change, a room that likes it, an estimate that comes back at 9 months, and an idea that goes on a list nobody reads again. The stakes have changed, because AI is the first technology whose value depends almost entirely on whether…

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