In little more than a decade, England’s school system has been transformed. More than half of pupils now attend academies-state-funded schools operating with greater autonomy than their local authority counterparts.Proponents argue that this freedom over curriculum, staffing, and budgets drives up standards and narrows attainment gaps. Critics contend that academisation fragments the system, weakens local accountability, and delivers inconsistent results.
Into this highly charged debate steps the Education Policy Institute (EPI),with a detailed examination of what academies are actually doing for pupils’ life chances. Drawing on large-scale data and comparative analysis, the EPI’s work seeks to move beyond political rhetoric and ask a simple, pressing question: do academies improve educational outcomes, and if so, for whom?
This article explores the key findings of the EPI’s research-looking at exam performance, disadvantage and inequality, and the role of multi-academy trusts-to understand whether the academies revolution is fulfilling its promise, or reshaping English education without clear gains for the children it is meant to serve.
Academy schools and student achievement dissecting the evidence behind the promise
Supporters of the academies program often point to headline-grabbing success stories: once-failing schools rebadged, exam results ticking upwards, and transformed Ofsted judgements. Yet the evidence, when examined systematically, is more nuanced than the political narrative suggests. Large-scale studies indicate that the average attainment gains associated with conversion are modest and highly variable, with outcomes shaped by factors such as prior performance, local context and the time elapsed as conversion. In certain specific cases, improvements in Progress 8 scores and EBacc entry reflect genuine shifts in teaching quality and curriculum breadth; in others, they coincide with sharp changes in pupil intake or exclusions, raising questions about whether the benefits are evenly shared.
Disaggregating the data reveals a mixed pattern that defies simple conclusion. Sponsored academies serving historically low-performing, disadvantaged communities can show notable improvement over several years, while high-performing converter academies sometimes record flat or even declining trajectories once the initial momentum fades. Independent evaluations also suggest that the impact of belonging to a large multi-academy trust (MAT) differs from that of smaller, locally embedded trusts, with implications for both consistency and autonomy in the classroom.
- Key influencers of outcomes: leadership stability, staff turnover, and trust-level intervention capacity
- Equity concerns: gaps persist for disadvantaged pupils, SEND learners and some ethnic groups
- Data caveats: changing accountability measures and admissions patterns can mask underlying trends
| School Type | Short-Term Impact | Long-Term Trend |
|---|---|---|
| Sponsored academy | Often rapid but uneven gains | Steady improvement where leadership is stable |
| Converter academy | Minimal change for already high-attainers | Plateauing results in some cases |
| LA maintained school | Gradual progress | Comparable outcomes when well-supported |
Disparities between multi academy trusts and local authority schools understanding who benefits
While national debate often treats academies as a single entity, the reality on the ground is sharply uneven. Large, well-capitalised trusts can centralise expertise, negotiate better service contracts and deploy specialist staff across multiple sites, advantages that many stand‑alone local authority schools cannot match. Yet this scale can also distance decision‑making from communities, leaving parents and governors with less direct influence over curriculum, staffing and support services. By contrast, local authority schools may benefit from established pastoral networks, integrated SEND teams and locally responsive admissions, but can struggle to access the intensive school‑improvement interventions and targeted investment that high‑performing trusts can mobilise quickly.
These differences translate into a patchwork of winners and losers, often along socio-economic and regional lines.MATs that specialise in challenging contexts may deliver rapid gains for disadvantaged pupils, whereas trusts focused on more affluent catchments can amplify existing advantages through enriched enrichment offers and competitive staff recruitment. Key areas where the balance of benefit frequently diverges include:
- Access to specialist staff: trusts frequently enough pool subject experts and data analysts, local schools rely on smaller in‑house teams.
- Curriculum and enrichment: some MATs fund wider enrichment, local authorities may offer broader community and cultural links.
- Support for vulnerable pupils: local authorities retain statutory safeguarding roles, while MATs vary in capacity to integrate services.
| Aspect | Typical MAT Advantage | Typical LA School Advantage |
|---|---|---|
| Funding Flexibility | Centralised reserves | Stability via council |
| Accountability | Trust-wide performance focus | Democratic local oversight |
| Inclusion | Inconsistent between trusts | Closer to local services |
Governance accountability and transparency reshaping how academies are held to account
As academy structures mature, oversight is shifting from informal relationships with local authorities to codified, data-rich scrutiny. Multi-academy trusts now report against ever more granular performance indicators, exposing not just headline exam results but also attendance patterns, staff retention, and pupil progress by subgroup. This transparency enables policymakers, parents, and governors to interrogate whether freedoms over curriculum, staffing and budgeting are being used to close gaps, or to mask underperformance behind a strong overall average. Publicly accessible performance dashboards, combined with published funding agreements and trust-level accounts, are redefining what meaningful accountability looks like in an autonomous school system.
- Clearer lines of responsibility between trust boards, executive leaders and individual academies
- Open publication of financial data and related-party transactions
- Stronger intervention triggers based on multi-year performance trends
- Comparative benchmarking of trusts serving similar communities
| Accountability Tool | Main Focus | Impact on Practice |
|---|---|---|
| Trust scorecards | Outcomes & equity | Incentivise support for weaker schools |
| Published board minutes | Decision-making | Promote challenge and risk management |
| Financial reports | Spending & value | Expose inefficiencies and conflicts of interest |
Yet heightened visibility also brings new tensions. Leaders must balance public reporting with the space to experiment, notably in trusts working with high-need cohorts where short-term results can be volatile. Stakeholder expectations are rising, and academy boards are under pressure to show how decisions on exclusions, admissions, or curriculum narrowing align with their stated mission and the public interest.As data becomes the primary currency of accountability, the challenge for the system is to ensure that transparency leads to clever support and proportionate intervention, rather than reactive headline-chasing that discourages enterprising long-term strategies.
Policy recommendations for a fairer academy system strengthening oversight support and equity
To move beyond fragmented reform and isolated success stories, government and sector leaders should embed a coherent framework that balances autonomy with scrutiny. This means creating an independent national oversight body with powers to audit trust‑level decisions on curriculum breadth, exclusions, and use of public funds, while publishing comparable dashboards for parents and local communities. Regional “equity compacts” between academy trusts, local authorities, and further education colleges could coordinate admissions policies, ensure fair access to specialist provision, and prevent informal selection. Simultaneously occurring, data transparency must go beyond exam scores, capturing pupil wellbeing, staff retention, and post‑16 destinations to reveal where academy structures are genuinely improving life chances.
Support for schools should be as robust as accountability. Long‑term funding settlements that weight resources towards disadvantaged communities, paired with ring‑fenced budgets for evidence‑based interventions, would allow trusts to plan strategically rather of firefighting. A national programme of professional growth for leaders and governors in multi‑academy trusts could embed inclusive practices and community engagement at scale.Key levers for a more just academy landscape include:
- Equitable funding formulas that reflect deprivation, additional needs, and regional cost pressures.
- Stronger protections for vulnerable pupils, including tighter rules on exclusions and mid‑year moves.
- Collaborative incentives, rewarding trusts that share expertise and resources with weaker schools.
- Community voice mechanisms, such as local parent forums with a formal role in trust decision‑making.
| Policy lever | Main goal | Primary beneficiary |
|---|---|---|
| Equity‑weighted funding | Close attainment gaps | Disadvantaged pupils |
| Independent oversight | Protect public interest | Communities & taxpayers |
| Leadership development | Raise school quality | Teachers & leaders |
| Local voice forums | Strengthen accountability | Parents & carers |
Future Outlook
As the government continues to back academisation as a route to school improvement, the Education Policy Institute’s findings offer a necessary note of caution.The evidence suggests that academy status alone is no silver bullet; what matters more are the quality of leadership, effective use of autonomy, and targeted support for disadvantaged pupils.
For policymakers,the challenge now is to move beyond structural reform and focus on what actually drives learning in the classroom. For school leaders and trusts,the task is to demonstrate that freedoms are being used to narrow,not widen,the attainment gap. And for parents, the message is clear: the name above the school gate tells only part of the story.
As England’s school system becomes increasingly academised, the debate can no longer rest on ideology. The next phase will be defined not by how many schools convert, but by whether those conversions translate into consistent, measurable gains in outcomes for all children.
