The True Cost of Technical Debt: A Practical Measurement Framework

Every IT leader knows the feeling. You are staring at a system that works - technically - but every change takes three times longer than it should. Deployments that should take minutes take hours. New starters spend their first week trying to understand why the codebase has four different ways of doing the same thing. And somewhere in the back of your mind, you know that one critical integration is held together by a script nobody fully understands. That is technical debt. And if you cannot put a number on it, you will never get the budget to fix it. I have spent years managing IT infrastructure and development teams supporting over 250 users at an e-commerce company. Along the way, I have learned that the biggest barrier to tackling technical debt is not technical - it is communication. Engineers understand the problem intuitively. The board needs it in pounds and pence. Here is the framework I use to measure technical debt, prioritise what to fix first, and build a business case that