Funders' Reports and SIR Forms: A Guide for UK Charities | LegalDocuments.co.uk
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Writing a strong funders' report is one of the most important things a charity does outside its frontline work. Done well, it shows grant-makers, trusts and individual donors exactly where their money went, what changed because of it, and why the cause still deserves backing.
Done poorly, it can quietly close doors that took years to open. For many UK charities, the reporting obligation also extends to a Statement of Income & Resources (SIR) or similar funder-specific form, which pulls together financial and narrative information in a structured format.
This page walks through what goes into an effective funders' report, how to meet the expectations of the Charity Commission and individual grant-makers, and the practical steps trustees and fundraisers can take to make reporting a genuine asset rather than an administrative burden.
What this document is
A funders' report is the document a charity sends to a grant-maker, trust, foundation or major donor to account for the money they gave and describe what was achieved with it. The SIR form (Statement of Income & Resources, sometimes called a Statement of Income and Reserves depending on the funder) is a structured version of the same exercise, typically a template the funder asks you to complete alongside or in place of a narrative report.
Together, these documents cover three things: the financial position (income received, how it was spent, any underspend or variance), the activity delivered (outputs, beneficiaries reached, partnerships), and the outcomes or impact achieved against the objectives agreed at the grant stage. For charities registered in England and Wales, reporting sits within the wider framework of the Charities Act 2011 and the Charity Commission's guidance on public benefit, fundraising practice and annual reporting.
Larger charities also have obligations under the Charities (Protection and Social Investment) Act 2016 regarding fundraising statements in their annual reports.
How to use this document
- Read the grant agreement and reporting template properly. Before you write a word, go back to the original funding agreement. Note the reporting dates, the specific outcomes you committed to, the budget lines agreed, and any bespoke questions the funder has asked. If the funder has issued a SIR form or their own template, use it exactly as provided, rewriting the structure to suit yourself almost always annoys the person reading it.
- Gather the evidence before you start drafting. Pull together the financial figures from your finance team, monitoring data from project staff, case studies or beneficiary quotes (with consent), photographs where appropriate, and any external evaluation. Reports that feel thin usually fail at this stage rather than at the writing stage. If you committed to specific indicators in the bid, make sure you have a number or a clear explanation for each one.
- Write the narrative with the funder's priorities in mind. Funders give money because your work aligns with their mission. Reflect that alignment back to them, not by flattery, but by showing how the activity delivered against the outcomes they care about. Use plain English, quantify wherever you honestly can, and be candid about what did not go to plan. Trustees and programme officers value honesty far more than polished spin.
- Reconcile the finances carefully and explain variances. The financial section should tie back cleanly to the original budget. If spend ran over in one category and under in another, say so and explain why. If there is an underspend overall, set out how you propose to handle it, some funders allow a carry-forward, others require a return of funds. Never hide variances; they almost always come out during audit or at the next application.
- Get the report reviewed before it goes out. Have someone senior, ideally a trustee or the CEO, read the full report alongside the original grant agreement. A fresh pair of eyes will spot claims that are not supported by the evidence, numbers that do not add up, and places where the tone feels off. Submit on time, keep a copy on file with the grant record, and note any lessons learned for the next reporting cycle.
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Common questions
Q What is a SIR form and when does a charity need to complete one?
A SIR form (commonly Statement of Income & Resources, sometimes Statement of Income and Reserves) is a structured reporting template issued by a particular funder, usually alongside or instead of a free-text narrative report. Not every funder uses one. If your grant agreement references a SIR, the funder will normally provide the template and the deadline. Complete it using their exact format rather than substituting your own.
Q How often do charities need to report to funders?
Reporting frequency is set by each grant agreement, not by charity law. Many trusts and foundations ask for an annual report, some ask for interim reports at six months, and multi-year grants often require a report at the end of each funded year plus a final report. Always check the grant letter, missing a reporting deadline is one of the most common reasons a funder declines future applications.
Q Do small charities have the same reporting obligations as large ones?
The legal baseline is the same, all registered charities must keep adequate records and file annual returns with the Charity Commission, but additional duties apply once income crosses certain thresholds. Larger charities, particularly those above the threshold set out in the Charities Act 2011, face stricter audit requirements and must include specific fundraising statements in their annual reports. Check the current thresholds on the Charity Commission's website.
Q What should I do if a project did not achieve its agreed outcomes?
Be upfront about it. Explain what happened, what you learned, and what you are doing differently as a result. Funders know that delivery rarely goes exactly to plan, especially in community work, and most respect honesty far more than a glossy report that papers over the gaps. Trying to disguise underperformance tends to damage trust in a way that straightforward reporting does not.
Q Can we use the same report for multiple funders?
It is fine to draw on the same underlying evidence, figures and case studies across several reports, but the final document should always be tailored to the specific funder, their priorities, their template, and the outcomes agreed in their grant. Sending a generic report that obviously went to everyone is one of the quickest ways to lose a relationship with a trust or foundation.
Q What happens to an underspend on a restricted grant?
Restricted funds can only be used for the purposes agreed with the funder. If there is an underspend, the options are usually to request permission to carry it forward, to reallocate it to a related activity with the funder's written consent, or to return it. You cannot simply absorb it into general reserves. Always raise underspends with the funder early rather than at the final report stage.
If you're dealing with this kind of situation, speak to an experienced legal adviser who can walk you through it — from £89.
Sources
This guide is based on primary UK law and official guidance.
- Guidance · UK GovCharity Commission for England and Walesgov.uk
- LegislationCharities Act 2011legislation.gov.uk
- Official SourceFundraising Regulator – Code of Fundraising Practicefundraisingregulator.org.uk
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Unsure how to handle a tricky funder report?
Reporting to a trust or foundation can raise awkward questions, an underspend, a missed outcome, a change of scope mid-grant, and the right way to handle it is rarely obvious. An experienced legal adviser can talk it through with you based on what you describe on the call and help you think through your options.
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Legal disclaimer
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.