Technical Debt in Regulated Industries: The Research Behind the $2.4 Trillion Problem

$2.4T

McKinsey upper estimate of technical debt in financial services alone â€” compliance debt is a subset of this

Technical debt in regulated industries is more expensive than in unregulated sectors for a specific reason: the debt is not just an engineering problem but a compliance problem. A non-compliant audit log architecture is technical debt with a regulatory fine attached. An unpatched dependency in a FedRAMP-authorised system is technical debt with an Authority to Operate revocation risk. McKinsey's 2022 estimate of $1-2.4 trillion in financial services technical debt is widely cited. Less widely understood is how to calculate the compliance-specific dimension of that debt â€” the portion that represents liability, not just maintenance cost â€” and how to present that calculation to a board that controls the remediation budget.

Full article content coming soon.

Compliance Engineering

The engineering behind this article is available as a service.

We have done this work — not advised on it, not reviewed documentation about it. If the problem in this article is your problem, the first call is with a senior engineer who has solved it.

Talk to an Engineer See Case Studies →

Technical Debt in Regulated Industries: The Research Behind the $2.4 Trillion Problem

EU AI Act: What CTOs Actually Need to Do Before August 2026

The Vendor Rescue Pattern: How to Recover a Failed Implementation in 12 Weeks

The LLM Hallucination Problem in Regulated Environments: What 'Acceptable Error Rate' Actually Means

The engineering behind this article is available as a service.