Inclusion strategy deadline: what every school must publish by 31 December 2026

Every mainstream primary and secondary school in England needs an inclusion strategy published on its website by 31 December 2026. It is a condition of receiving the Inclusive Mainstream Fund, and Ofsted inspectors will be looking for it from September.

Most schools know the deadline exists. Fewer have worked out the harder part: the strategy is not really a writing job. It is an evidence job. And the evidence has to come from somewhere.

This guide covers what the strategy has to contain, how Ofsted will use it, and the practical work worth doing this autumn term.

What is a school inclusion strategy?

An inclusion strategy is a published plan setting out how a school uses its total funding, including its Inclusive Mainstream Fund allocation and its notional SEN budget, to identify and meet the needs of its cohort.

It is deliberately different from the documents schools already produce. It is not a SEN information report, which describes arrangements in general terms. It is not an individual pupil plan. It works at cohort level: what barriers to learning and participation actually show up across your school, what you are doing about them, and whether it is working.

The DfE describes the approach as similar to a pupil premium strategy statement. If you have written one of those, the shape will feel familiar.

Who has to publish one, and by when

The requirement applies to state-funded mainstream primary, secondary, middle and all-through schools in England receiving the Inclusive Mainstream Fund. The strategy must be published on the school website by 31 December 2026.

Two points worth being clear about, because a lot of the commentary has blurred them:

1. This is currently a condition of grant, not a statutory duty. The DfE guidance published in June 2026 is non-statutory. Schools that take the funding must publish the strategy.
2. A legal duty has been proposed. As part of the wider SEND reform consultation, the DfE has set out plans to place a legal duty on schools to produce a more comprehensive inclusion strategy in future. So the direction of travel is clear even though the current requirement sits in the grant conditions.

If you write a multi-year strategy, you have to review it annually and note that on the cover page.

What the strategy has to contain

The DfE has published a template. You do not have to use it, but if you write your own, it still has to cover four areas:

• The barriers to learning and participation identified across your cohort. Not a list of diagnoses. The commonly occurring, predictable barriers that show up in your school.
• The activities you have invested in to alleviate those barriers, including budgeted costs.
• Your intended outcomes. Clear, realistic and measurable.
• A review of the previous academic year.

That last one causes confusion for the first strategy, since there is no previous strategy to review. In practice, for December 2026 this means reviewing your 2025/26 inclusive practice and spend: what you did, what changed, what you learned. Be honest rather than retrofitting a narrative.

The seven principles of inclusion

Any activity funded through the Inclusive Mainstream Fund has to sit under one of seven principles. In summary, these cover:

1. Ambitious leadership and governance that embeds inclusion
2. Evidence-based support that prioritises early intervention
3. High quality adaptive teaching, with a curriculum designed for all learners
4. Enriching provision beyond the classroom that all children can access
5. A safe and respectful culture that supports belonging, attendance and participation
6. Strong partnerships with families and wider services
7. Inclusive environments with continuous improvements to accessibility

The DfE's advice is to do fewer things well. In the first year, most schools are encouraged to focus investment on a small number of high impact activities that strengthen the universal offer, rather than spreading thin across all seven. The DfE's best practice guidance sets out example activities under each principle.

How the funding works

The Inclusive Mainstream Fund is worth over £500m per financial year across schools, colleges and early years settings, with around £400m of that going to schools. It runs across three years.

For 2026/27 the schools allocation is built from:

• A £3,000 lump sum for every school
• £16 per primary-age pupil, £14 per secondary-age pupil
• £79 per primary pupil and £88 per secondary pupil with low prior attainment

The DfE's own estimate is roughly £14,000 a year for an average primary and £48,000 for an average secondary. The money is ring-fenced. It cannot disappear into the general budget, and the inclusion strategy is where you show what it bought.

How Ofsted will use your inclusion strategy

This is the part that changes the stakes.

Since November 2025, inclusion has been a standalone evaluation area under Ofsted's renewed inspection framework, graded separately on the five-point scale. It is no longer folded into other judgements.

From September 2026, the updated school inspection toolkit adds detail on how inspectors gather evidence about inclusion, including whether leaders, alongside governors and trustees, have developed and published an inclusion strategy by the December deadline. Ofsted has also said it will assess how leaders ensure the strategy is embedded in practice, and how well staff are equipped to deliver it.

Two further changes matter here:

• Ofsted has introduced the term "leaders who have an inclusion role", explicitly widening the conversation beyond the SENCO to designated teachers, inclusion leads and other senior staff. Inclusion is being treated as a whole-leadership responsibility.
• Under the inspection operating guide, an inspector will meet the SENCO or equivalent, with the lead inspector present for at least part of that meeting, and other leaders with an inclusion role may be invited.

The practical read: publishing the document is the floor, not the ceiling. A strategy that says one thing while classroom practice says another is a visible risk, because inspectors are testing whether it is embedded, not whether it exists.

The DfE's five step approach

The guidance sets out an ongoing cycle rather than a one-off task:

1. Identify the commonly occurring barriers to learning and participation across your cohort
2. Use evidence to select inclusive approaches
3. Develop the strategy
4. Deliver and monitor it
5. Evaluate and sustain it

Step one is where most schools will feel the pressure first, and it is worth sitting with.

The hard part is not the writing

Here is the uncomfortable bit. Step one asks schools to identify barriers across the whole cohort, drawing on classroom observation, internal assessment, engagement with families and pupils, discussions with external professionals, and data on SEND, attendance, behaviour and attainment.

The DfE is explicit that this should not be led solely by diagnosis, and should not be limited to the pupils currently on SEN support or holding an EHC plan.

For most schools, that information exists. It is just not in one place. It sits in a SENCO's spreadsheet, a behaviour system, a set of intervention records in a shared drive, a folder of professional reports, a teacher's head, and an inbox. Assembling a defensible cohort-level picture from that is not a two-hour job. It is the job.

And this is happening against a backdrop where the underlying volume keeps climbing. More than 1.8 million pupils in England now have SEN. 538,547 pupils have an EHC plan, up 11.6% in a single year, and 1,319,780 are on SEN support. Just over one in five pupils.

Meanwhile the statutory processes around those pupils are visibly straining. Of the EHC plans where an annual review conclusion was expected during 2025, only 56.8% had a review completed in the year. Of those completed, the decision was communicated within the four-week window in 47.6% of cases. Nationally, 46.1% of new plans were issued inside the statutory 20 week timeframe, with a mean of 24 weeks.

Schools are being asked to produce a stronger, more evidenced account of inclusion at exactly the moment the surrounding system is least able to keep up.

Why cohort thinking is different from pupil thinking

Most SEND practice is pupil-shaped. A child has a need, a plan is written, provision is put in place, a review happens.

An inclusion strategy asks a different question: across all our children, what keeps coming up, and what are we doing about it as a school?

That reframe has real consequences for how you hold information. To answer it, you need to be able to look across pupils rather than at one pupil at a time. You need to see which interventions are running, how often they actually happen, who delivers them, and what changed as a result. You need to link provision to outcomes so that "we invested in this" connects to "and here is what it did".

If your provision records live in separate documents per child, that view is very hard to produce, and almost impossible to keep current.

Note also that speech, language and communication needs are the most common primary need at SEN support, and the largest driver of new plans alongside social, emotional and mental health needs. For many primaries, the honest cohort answer is already sitting in the data, waiting to be seen.

A realistic autumn term timeline

September. Pull your cohort picture. Attendance, behaviour, attainment, current provision, current interventions, professional involvement. Agree who owns the strategy, and make sure that is not the SENCO alone.

October. Identify the three or four barriers that genuinely recur. Test them against what teachers say, not just what the data says. Start the conversation with governors or trustees now rather than in December.

November. Choose your approaches, cost them, and set measurable intended outcomes. Consult families and pupils. Draft.

December. Governor or trustee scrutiny, publish, and tell staff what it means for their practice. A strategy nobody in the building has read will not survive contact with an inspection.

Working across a trust or cluster is encouraged, and funding can be pooled with suitable financial governance in place. Every school still publishes its own strategy.

What parents will see

The strategy goes on the school website, has to stay accessible to parents, and is refreshed each academic year. Parents can read it, compare it with what they experience, and ask questions.

That is worth taking seriously rather than defensively. Around 45.5% of children and young people with an EHC plan now attend a mainstream school, up from 39.2% in 2019, and 77.1% of new plans issued in 2025 went to children in mainstream settings. Mainstream schools are carrying more complex need than they were, and parents know it. A clear, honest, specific strategy is one of the few documents that lets a school show its working before a relationship becomes adversarial.

Where a SEND system helps, and where it does not

To be straight about it: no platform writes your inclusion strategy. The judgements about your cohort and your priorities are yours.

What a system can do is remove the assembly problem. Senflow holds plans, provision, interventions, annual reviews and impact in one place, which means the cohort view the strategy asks for is something you can look at rather than something you have to build from scratch each time. Interventions are linked to outcomes, so delivery and impact are recorded as the work happens rather than reconstructed in November. When you need to show what was provided, to whom, how often and with what effect, the audit trail already exists.

The practical difference is between spending the autumn term gathering evidence, and spending it deciding what the evidence means.

Frequently asked questions

What is an inclusion strategy for schools?It is a published plan showing how a school uses its overall funding, including the Inclusive Mainstream Fund, to identify and meet the needs of its cohort. It covers the barriers to learning and participation across the school, the activities invested in to address them, intended outcomes, and a review of the previous academic year.

When is the inclusion strategy deadline?31 December 2026. It must be published on the school website.

Is the inclusion strategy a statutory requirement?Not currently. The DfE guidance published in June 2026 is non-statutory, and publication is a condition of the Inclusive Mainstream Fund grant. The DfE has proposed placing a legal duty on schools to produce an inclusion strategy as part of wider SEND reform.

Does the inclusion strategy replace the SEN information report?The two are different documents serving different purposes, and commentary on this has been inconsistent. The inclusion strategy is cohort-level and funding-linked. Check the current position on gov.uk before removing anything from your website.

Who should write the inclusion strategy?The DfE is clear it should be a shared leadership responsibility: headteacher, senior leaders, SENCO, business manager, middle leaders, and governors or trustees. Ofsted's language about "leaders who have an inclusion role" reinforces that it should not sit with the SENCO alone.

How will Ofsted inspect the inclusion strategy?Inclusion is a standalone evaluation area. From September 2026, inspectors gather evidence on whether leaders and governors have developed and published a strategy, and on how far it is embedded in day-to-day practice and supported by staff who are equipped to deliver it.

How can schools show evidence of SEND provision for inspection?By keeping a live record rather than assembling one retrospectively: what provision each pupil receives, who delivers it, how often it actually happens, and what changed as a result. The strongest position at inspection is being able to answer a question in the meeting rather than promising to send something later.

How can schools track whether SEND interventions are working?Link each intervention to a specific outcome or target, log delivery at the point it happens, and record impact against a baseline. Attendance of the intervention matters as much as the intervention itself. A group that ran six times out of a planned twenty is a finding, not a failure to hide.

How does a school move from paper SEND files to a digital system?Start with the records you rely on most, usually plans, provision and interventions. Import the current year rather than the full history. Onboarding support matters more than feature lists here: the risk is not the software, it is a half-finished migration that leaves information in two places.

How can parents find out what SEND support their child is receiving?Ask the SENCO for the current provision record and the most recent review, and read the school's inclusion strategy once published, which sets out the school's wider approach. Schools with a single record of provision can usually answer this quickly, which is a reasonable thing to ask about.

Official guidance

• Developing an inclusion strategy using the inclusive mainstream fund, DfE, 25 June 2026
• Inclusive mainstream fund: support for school leaders, DfE, including the inclusion strategy template
• Inclusive mainstream fund: best practice for schools, DfE
• Inclusive mainstream fund for schools: methodology 2026 to 2027, DfE
• What you need to know about the September 2026 updates to education inspections, Ofsted, 12 June 2026
• School inspection operating guide for inspectors, for use from September 2026, Ofsted
• Special educational needs in England, 2025/26, DfE
• Education, health and care plans: England 2026, DfE, 25 June 2026
• SEND reform: putting children and young people first, DfE consultation

Guidance is still developing ahead of the December deadline. Check gov.uk for the current position before finalising your strategy.

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