GAG pooling: what academy trusts need to know

General Annual Grant pooling, often referred to as GAG pooling, is an important financial management option for academy trusts. It allows a trust to bring together the General Annual Grant received in respect of its academies and allocate funding across the trust in line with need, risk and strategic priorities.

Used properly, GAG pooling can support stronger trust-wide planning, financial resilience and more equitable outcomes for pupils. However, it is not simply an administrative exercise. It raises significant governance, accountability, cultural and operational issues which trust boards need to consider carefully.

For academy leaders and trustees, the key question is not only whether GAG pooling is permitted, but whether the trust has the right governance, systems and relationships in place to make it work effectively.

What is GAG pooling?

Academy trusts receive General Annual Grant funding in respect of their academies. Because an academy trust is a single legal entity, that funding is held by the trust rather than by each academy as a separate organisation.

This means trustees are responsible for ensuring that all trust funds are used properly and in the best interests of the trust as a whole. The Academy Trust Handbook recognises this position and permits trusts to pool GAG, subject to specific conditions and safeguards.

GAG pooling allows the trust board to allocate resources across the trust, rather than treating funding as an automatic entitlement for the academy in respect of which it was originally calculated.

This can be particularly useful where trusts need to:

• manage financial pressures across a group of schools
• invest in shared services
• support academies facing demographic or structural challenges
• direct funding to areas of greatest educational need

However, GAG pooling must be approached with care. It requires clear decision-making, strong financial oversight and transparent communication with academy leaders and local governing bodies.

When GAG pooling is permitted

GAG pooling is lawful because an academy trust operates as a single corporate entity. Trustees have collective responsibility for the trust’s funds and must act in accordance with the trust’s funding agreement, the Academy Trust Handbook and wider public sector accountability requirements.

The Handbook permits academy trusts to pool GAG, provided they comply with the relevant requirements and can demonstrate regularity, propriety and value for money.

This does not mean that all funding can be pooled without restriction. Certain funding streams, including Private Finance Initiative related funding, must not be included in pooled arrangements.

The Department for Education may also restrict or disapply pooling in certain circumstances, including where a trust is subject to regulatory intervention or a Notice to Improve.

Trusts considering GAG pooling should therefore ensure that the model is:

• properly documented
• legally compliant
• supported by appropriate safeguards
• capable of withstanding scrutiny from auditors, the Department for Education and the Education and Skills Funding Agency

Why trusts may choose to pool GAG

For some academy trusts, GAG pooling can be an effective way to manage resources strategically across the organisation.

It can help trusts to:

• allocate funding according to educational need and risk
• support academies facing short-term or structural financial pressures
• invest in central services and specialist support
• manage falling pupil numbers or uneven demographic pressures
• improve financial resilience across the trust
• support trust-wide school improvement priorities
• promote consistency and equity for pupils

The strongest case for GAG pooling is usually linked to the trust’s wider strategy. A trust may conclude that resources can be used more effectively if they are allocated centrally according to evidence based need, rather than distributed by reference to individual academy-level budgets.

However, trustees must still be able to show how pooled funding benefits the trust and its pupils. Pooling should not be seen as a way to mask poor financial planning or remove accountability at academy level.

Trustees should also consider whether other approaches, such as top slicing or targeted reserves, would achieve the same objectives with less disruption or risk.

Governance responsibilities for trust boards

GAG pooling is a board-level decision. It should not be treated as a purely operational finance matter.

The trust board must be satisfied that the pooling model is lawful, transparent, financially sound and aligned with the trust’s charitable objects and strategic priorities.

Before introducing or changing a GAG pooling model, trustees should approve a clear written policy or framework setting out:

• the principles used to allocate pooled funding
• the evidence base used to assess need and risk
• how academy-level requirements will be considered
• how allocations will be reviewed
• who is responsible for making recommendations and decisions
• how decisions will be recorded and communicated
• how concerns or appeals will be handled

Trustees should also ensure that the trust’s scheme of delegation, financial procedures and local governance arrangements are consistent with the pooling model.

Local governing bodies may continue to play an important role in understanding academy-level needs and holding leaders to account. However, their financial autonomy will usually be more limited where GAG is pooled. This should be made clear in the trust’s governance documents and communications.

The importance of safeguards and appeals

The Academy Trust Handbook requires trusts using pooled funding arrangements to have appropriate safeguards. This includes an appeals mechanism for academies where they consider that an allocation is unreasonable or not properly supported by evidence.

This requirement is important. It reflects the fact that GAG pooling can have a significant impact on individual academies and their leaders.

An effective appeals process should be:

• clear
• proportionate
• evidence-based
• capable of being used where genuine concerns arise

The process should not undermine the board’s strategic role, but it should provide a structured way to challenge decisions and ensure that relevant information has been properly considered.

Trustees should also ensure that the reasons for funding decisions are recorded clearly. If a decision is later challenged, the trust should be able to demonstrate why the allocation was made, what evidence was considered and how the decision supports the trust’s wider objectives.

Transparency and communication

Transparency is central to maintaining confidence in GAG pooling.

Trust leaders do not need to negotiate every allocation with individual academies, but they do need to explain how the model works and why decisions are being made.

Academy leaders and local governing bodies should understand:

• the purpose of GAG pooling
• how funding decisions are made
• what information is used to assess need
• how academy-level pressures are taken into account
• how the trust monitors impact and value for money
• how concerns can be raised

A lack of clarity can quickly lead to concerns that funding decisions are arbitrary or unfair, even where the underlying rationale is sound.

Trust boards should therefore treat communication as a core part of the governance process. Clear explanations, regular reporting and consistent messaging can help build confidence and reduce the risk of misunderstanding.

Cultural readiness for GAG pooling

GAG pooling involves a shift away from school-level budget ownership towards trust-wide collective responsibility.

This can be a significant cultural change, particularly for academies that have previously operated with a high degree of financial autonomy.

Trusts are more likely to implement GAG pooling successfully where there is:

• a clear shared mission
• confidence in central leadership
• strong relationships between the trust and its academies
• mature governance
• effective communication
• a shared understanding of trust-wide priorities

Where these foundations are not in place, GAG pooling may increase tension and reduce trust between academy leaders and the central team.

Before introducing pooling, boards should consider whether the trust is culturally ready. In some cases, a phased approach or further engagement with academy leaders and local governing bodies may be needed before moving to a full pooling model.

Operational and financial management requirements

GAG pooling also requires strong operational systems.

Trustees need assurance that the trust has the financial expertise, systems and reporting arrangements needed to manage pooled budgets accurately.

This includes the ability to:

• track income and expenditure across the trust
• monitor academy-level financial performance
• produce timely and understandable reports
• identify emerging financial risks
• demonstrate value for money
• support budget holders with clear information
• maintain audit-ready records

A trust may have a sound strategic reason for pooling, but still face regulatory or governance risks if the financial systems behind the model are weak.

Boards should therefore ensure that finance teams have the capacity, skills and tools needed to manage pooled arrangements effectively.

Value for money and academy level impact

Pooling GAG does not remove the need to demonstrate value for money at academy level.

Trustees must be able to explain how funding decisions support educational outcomes, operational sustainability and the effective use of public money.

This means the trust should be able to show how pooled resources are being used to support academies, pupils and the trust’s overall strategy.

Where funding is redirected from one academy to another, trustees should be able to justify that decision by reference to evidence, need and the wider interests of the trust.

Regular review is also important. A pooling model should not be allowed to operate unchanged without considering whether it remains fair, effective and aligned with the trust’s objectives.

What academy trusts should do now

Academy trusts that already operate GAG pooling, or are considering introducing it, should review whether their arrangements are sufficiently robust.

Key steps include:

• reviewing the trust’s funding agreement and the Academy Trust Handbook requirements
• checking that restricted funding streams are excluded from pooling
• approving a clear written GAG pooling policy
• ensuring the scheme of delegation reflects the pooling model
• putting in place a clear appeals process
• recording the rationale for allocation decisions
• ensuring local governing bodies understand their role
• reviewing the quality of financial reporting
• testing whether the model demonstrates value for money
• communicating clearly with academy leaders and local governors

Trusts should also consider whether the current culture and operating model support GAG pooling. Legal permissibility alone is not enough. The model needs to be understood, trusted and supported by effective governance.

A strategic decision requiring careful oversight

GAG pooling can be a lawful and effective way for academy trusts to manage resources across their schools.

It can support financial resilience, trust-wide improvement and more equitable allocation of funding. However, it also carries governance, operational and cultural risks.

The legitimacy of GAG pooling depends on more than the legal ability to pool funds. It depends on:

• clear policy
• transparent decision-making
• robust safeguards
• effective financial management
• the ability to demonstrate value for money

Trust boards should therefore approach GAG pooling as a strategic governance decision, not simply a finance mechanism.

Where it is implemented carefully, GAG pooling can reinforce the trust’s role as a single organisation working in the interests of all pupils. Where it is introduced without adequate preparation or communication, it can damage relationships and attract regulatory scrutiny.

If you would like advice on GAG pooling or financial governance within your academy trust, please contact Thomas Emmett on 020 7620 0888 or email thomas.emmett@geldards.com.