Framework Definition

Innovation Tax

Coined by Richard Ewing, AI Economist

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Definition

The Innovation Tax is the hidden cost of maintenance work that gets reported as innovation investment. It is OpEx masquerading as R&D investment, causing organizations to dramatically overestimate their effective engineering velocity and R&D productivity. Here's how it works: A VP of Engineering reports to the CEO that "65% of engineering time is spent on new features." The actual breakdown, when forensically audited, reveals that only 23% of engineering time produces genuine new capabilities. The remaining 42% is maintenance work embedded within feature sprints — bug fixes bundled into feature stories, infrastructure upgrades coded as dependencies, and refactoring disguised as feature prerequisites. This 42-point gap between reported and actual innovation investment is the Innovation Tax. It's not fraud — it's systematic self-deception enabled by the way agile teams organize work. When a sprint contains 10 stories and 4 of them are technical debt cleanup dressed as "tech stories" within a feature epic, the team genuinely believes they're spending 100% on features. The Innovation Tax is insidious because it compounds. As the maintenance burden grows quarter-over-quarter, the tax increases. But because teams don't measure it, CFOs and boards continue to believe R&D spending is generating proportional innovation output. By the time the gap becomes visible (missed deadlines, slow feature delivery, competitive lag), the organization is often approaching the Technical Insolvency Date. Benchmarks from Richard Ewing's audits show that most engineering organizations have an Innovation Tax between 30-50%. Organizations with Innovation Tax above 40% are in dangerous territory. Above 70% is terminal — the organization is approaching technical insolvency within 4-6 quarters.

Why It Matters

The Innovation Tax explains the disconnect executives feel when engineering teams report high velocity but competitive position erodes. "We shipped 200 features last year!" doesn't matter if 150 of those "features" were maintenance work relabeled. For CFOs, the Innovation Tax reveals that R&D capitalization may be overstated. If maintenance work is being capitalized as R&D, the company's financials may not accurately reflect its true operating costs. For boards evaluating management performance, the Innovation Tax is a leading indicator of organizational health. An Innovation Tax trending upward means the company is slowly losing its ability to innovate — even if revenue metrics look healthy today. The Innovation Tax is the first metric Richard Ewing calculates in every R&D Capital Audit engagement. It sets the baseline for all subsequent analysis.

How to Calculate

  1. 1Audit 3 months of completed sprints by categorizing every story/ticket
  2. 2Categories: genuine new capability, maintenance/bugs, tech debt reduction, infrastructure, dependencies
  3. 3Calculate: reported innovation % minus actual new capability % = Innovation Tax
  4. 4Express in dollars: Innovation Tax % × total R&D spend = wasted "innovation" spend
  5. 5Benchmark: <30% healthy, 30-50% concerning, 50-70% dangerous, >70% terminal

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Citation

To cite this definition:

Ewing, R. (2026). "Innovation Tax." richardewing.io.
https://www.richardewing.io/articles/frameworks/innovation-tax

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Richard Ewing — AI Economist & Capital Auditor