Permanent over Agency: the retention case for substantive recruitment
Agency cover is expensive, but the bigger cost is what it does to teams. A practical case for shifting spend into substantive hires.
Kinetic Health Partners · 15 April 2026 · 7 min read
Most NHS workforce conversations start with a single line on the budget: agency spend. It is the line that grew, the line that everyone agrees should shrink, and the line that quietly underwrites a lot of services that would otherwise stop running.
Why agency persists
Agency persists because it is faster than substantive recruitment, more flexible than bank, and easier to defend than a vacancy. None of those reasons are wrong. But they describe the symptom, not the model.
What permanent recruitment actually delivers
Continuity for patients. Continuity for teams. Lower turnover. Better induction. Stronger clinical governance. Substantive hires also outperform agency on quality metrics that nobody puts on a recruitment dashboard: handovers, MDT cohesion, supervision of juniors.
How to make the shift
A practical approach: ringfence a portion of agency spend each quarter, redirect it into a structured substantive campaign with proper onboarding, and measure the reduction in agency dependency over the following two quarters. The maths usually works inside one cycle. The team effects compound for years.
