Here is what actually happened. Over roughly fifteen years, two things moved in opposite directions: the number of new Educational Psychologists entering practice contracted, and the statutory SEND caseload requiring them expanded. Nobody planned this. When supply falls and demand rises for long enough, the gap that forms is structural rather than circumstantial. That is where we are, and it is why the standard responses are not working.
The gap is measurable. EP vacancies across LA services are running at approximately three times the rate of available qualified practitioners. In practice, that means every service trying to meet the statutory 20-week EHCP assessment deadline is competing for the same small pool of available EPs. Some areas are worse than the national figure suggests. In parts of London and the South East, the vacancy rate is acute enough that a neighbouring LA with a more attractive offer has already moved the practitioners you were about to approach. What looks like a workforce solution for one service often moves the problem rather than reduces it.
To understand why this is structural, it helps to look at what happened to the training pipeline.
Following the Munro Review in 2011, emphasis on EP involvement in child protection reduced. In that same period, DfE-funded EP training places contracted. At the same time, and largely without coordination, the Children and Families Act 2014 expanded the statutory SEND population. The EHCP replaced the Statement and brought with it a broader remit, a longer age range, and higher volumes. The number of EHCPs issued each year has grown consistently since 2015.
Two trend lines diverged: qualified EP supply, which the profession could not quickly restore after the training contraction, and statutory EP demand, which the legislation created and caseload growth has compounded.
The training pipeline cannot fix this quickly. Qualifying as an EP takes seven years from undergraduate entry to practice. Even a sustained increase in DfE-funded training places, which has not yet happened at sufficient scale, would not produce qualified practitioners until the early 2030s. The current EP workforce is carrying a statutory caseload that existing supply cannot meet, and every year the statutory population grows, the gap widens further.
Most LAs reach for one of three responses. None of them are wrong, exactly. Each has a specific limitation worth naming before committing to them.
Growing your own is the right long-term investment. A service that develops trainee EPs and assistant psychologist pathways is building genuine capacity. The limitation is timescale: from entry to qualification takes three to four years. That is not a 2026 solution.
Framework procurement runs into the rate card problem. Principal EPs, the practitioners a service most needs for complex assessment, command open-market rates that no LA framework currently reflects. Rate cards were set in a supply picture that no longer exists. The EPs who will work within a framework rate are generally not the ones a service needs most.
Using associates and trainees at volume is appropriate for some EHCP work but is not a substitute for Principal-level capacity at the complex end of the caseload.
The procurement framework that was designed to give you access to Educational Psychologists is structurally incapable of paying the ones you actually need.
The fastest to implement is off-framework EP engagement. Removing the rate card constraint opens access to Principal-level practitioners whose market rate exceeds any framework ceiling. The procurement route requires internal justification, but it is a proportionate response to a demonstrably supply-constrained specialist market. The variable that matters is quality of match: placing a Principal EP into a misaligned service context resolves the vacancy on paper while introducing a different problem.
An interim Principal placed specifically to triage caseload and provide CPD for more junior practitioners buys time while building internal capacity. This works well as a bridge, particularly alongside a longer-term strategy, provided the interim is genuinely at Principal calibre. A senior EP misrepresented as Principal-level does not solve the problem.
For LAs willing to plan further ahead, regional EP consortium commissioning pools demand across two or more authorities, enabling a longer-term arrangement at a market rate no single LA could achieve independently. It takes between six months and a year or more to establish properly, which makes it a medium-term option rather than an immediate fix.
Finally, targeted use of HCPC-registered psychology resource from the charitable or third sector is appropriate for specific parts of the EHCP lifecycle: annual reviews, lower-complexity assessments, and some post-16 work, where qualified psychological expertise is needed but the statutory requirement is not specifically for a local authority EP. It cannot fulfil the statutory role of a qualified local authority Educational Psychologist in the most complex assessments, including initial statutory assessments for children with the most significant needs. It supplements rather than replaces the core EP capacity gap.
Which lever is right depends on your service: the vacancy profile, the caseload complexity distribution, the commissioning timeline. The structural problem is the same for most LAs. The right response to it is not.
If you are working through an EP capacity challenge and want to understand what the options look like for your service, the conversation is worth having.