Excellent set of questions. I hope that an independent educational think tank such as the Nuffield Trust actually does this analysis and lets us know. Now is a good time to suggest that to them.
My personal guess (not based on anything statistical) is that there will be proportionately a very high percentage of SEND pupils forced to move away from private schools among this 10-13K of currently moving, even before the end of summer term 2025 leavers’ exodus or Sept 2025 expected cohort non-joining. As much as the parents of children with SEND will be desperately wanting them to be able to stay in their private school if that’s working for the child.
Many of the SEND pupils’ families are using private school as a last resort, lower income families with kids in private schools will be less able, or unable, to absorb the increase in fees. They haven’t expected to need to pay for this, haven’t saved for it, don’t just have that money available.
Then there’s the fact that SEND needs tends to run in families and the more children you have who have the same type of needs in any one family (if state school provision isn’t accessible to the DC) then it magnifies the VAT+ fees shock to the family budget.
I agree that the transfer of thousands of pupils from private to state will likely not be given any additional government funding.
Making all that worse for all state school pupils present and future is that at the same time there’s such a breakdown in the system for assessment of EHCPs at local authority level, due to lack of resources in local authorities.
This means that the additional funding that state schools should in theory get to provide kids who have EHCPs with extra adult time or other resources they need, is taking years instead of months to be assessed and then come through to the school. During of which time the additional costs of having a kid in school with SEND but no EHCP, are borne entirely by the state school. These are sunk costs. Schools have no retrospective ability to claim back the additional resource that they have needed to spend, when a pupil is finally assessed and evidenced to need an EHCP.
So state schools have the choice to either pay to support the SEND kids they have without an EHCP and then blow their own very very tight school budgets… or, they can not spend that money on helping kids who need it and then watch classroom attainment fall, see difficult classroom behaviour rise, see more pupils absenteeism due to emotional based school avoidance and more exclusions from education. Plus all the staff issues that this level of classroom issues brings. This policy is terrible for state schools and private schools.