Charity Finance Under £1m Turnover

Most charity failures are not strategic failures. They are financial management failures, dressed up. The funder did not pull the rug; the charity did not see the rug coming. The trustees were not told the cash position; they were told a story about it. The board reviewed the annual accounts; by then, decisions about staffing, programmes, and reserves had already been made on bad information.

This whitepaper is for the trustees and chief executives of charities under £1m turnover who suspect their financial management is good enough but cannot fully evidence it. It sets out the discipline that, in our experience, separates resilient under-£1m charities from fragile ones: the reports trustees should be reading, the ratios that matter, the rhythms that catch problems early, and the structural choices that compound over years.

Executive summary

• The under-£1m charity finance function should produce: monthly management accounts, a 12-week cash forecast, a reserves report, and a fund-by-fund position statement.
• A fractional finance director (1–2 days a month) plus a strong bookkeeper outperforms a junior in-house hire for charities under £500k.
• Free reserves should typically sit between 3 and 6 months of total expenditure. The reserves policy should explain the choice, not just state it.
• Restricted fund management is where many charities quietly fail compliance. A monthly reconciliation and a written policy on cross-charging are non-negotiable.
• Cost-recovery on grants - a "full cost recovery" approach including overheads - is essential. Charities that systematically under-recover overheads slowly hollow themselves out.
• Audit and independent examination are quality controls; they are not a finance function. A clean audit on a poorly run finance function is a known sector pattern.

1. The four reports trustees should see, every month

The under-£1m charity finance function exists to produce four documents. Together they answer the questions a board needs to answer to govern. Apart, they each tell only part of the story.

1.1 Management accounts

Monthly P&L and balance sheet, with budget comparison, prior-year comparison, and a one-page narrative. Two key choices that separate good from passable: variance commentary on every line over a threshold (typically £5k or 10%), and a clean restricted/unrestricted split that flows through to the balance sheet.

The narrative is the part that most often gets dropped and most matters. It is where the chief executive and finance lead translate numbers into meaning: why is income behind, what we did about it, what we expect next month.

1.2 12-week cash forecast

Updated weekly. Lists every expected cash inflow and outflow, week by week, for the next 12 weeks. Identifies the lowest projected cash point and the day it occurs. Cross-references to the reserves policy.

A cash forecast is the most operationally important document a small charity owns. The number that matters is "lowest cash point in the next 90 days" - and whether it is above or below the reserves floor.

1.3 Reserves report

A monthly statement of: total reserves, restricted vs unrestricted, designated within unrestricted, and "free reserves" calculated against the reserves policy floor. With a comment on direction of travel.

Free reserves is the number trustees most often misunderstand. It is unrestricted reserves, minus designated funds, minus tangible fixed assets, minus working capital. It is what is genuinely available to weather a shock. Many charities report total reserves and think they are reporting free reserves; the gap can be 50% or more.

1.4 Fund-by-fund position statement

Each restricted fund: opening balance, this month's income, this month's expenditure, closing balance, and a status note (on track, under-spent, at risk of overspend, fund-end approaching). Each designated fund: same structure.

Restricted-fund mismanagement is the quiet compliance risk in many small charities. A fund-by-fund report is the single most effective control against it. Done monthly, the report makes overspend impossible to miss; done quarterly or annually, it makes overspend almost certain.

2. The ratios that matter

Five ratios, tracked monthly, that summarise financial health better than the raw numbers:

1. Free reserves in months of expenditure. Target: 3–6 months. Calculation: free reserves divided by average monthly expenditure.
1. Funder concentration. Largest single funder as a percentage of total income. Target: under 30%. Above 50% is a red risk by itself.
1. Cost recovery on funded work. Total overheads recovered through grants and contracts, as a percentage of true overheads. Target: 90%+. Anything below 75% is structurally hollowing out the charity.
1. Cash conversion. Days from invoice to cash received. Target: under 30 days. Slow conversion drives cash crises.
1. Unrestricted income share. Unrestricted income as a percentage of total. Target: 25%+. Below 15% is operationally fragile, even if total income looks healthy.

Track them monthly. Plot them on a single dashboard page. Trustees should know these five numbers by heart.

3. The structure of the finance function

For a charity under £500k, the highest-leverage shape is:

• A bookkeeper: part-time or fractional, doing day-to-day transactions, payroll, supplier payments, bank reconciliation. Often outsourced to a small charity-specialist firm. Cost: £6–18k/year depending on volume.
• A fractional finance director: 1–2 days a month, producing the management accounts, leading the budget process, advising the chief executive, and presenting at board meetings. Cost: £8–18k/year.
• A treasurer trustee: chairing a finance sub-committee, providing oversight, signing off the year-end accounts. Volunteer.

That structure costs £14–36k a year and is, in our experience, dramatically more effective than a single in-house hire at the same total cost. A junior in-house hire often becomes a bookkeeper-with-management-accounts; the fractional FD shape gets you senior strategic oversight plus reliable day-to-day execution.

4. The reserves policy

A reserves policy is not a number. It is a written explanation of why the number is the number, signed off by trustees, reviewed annually. The Charity Commission expects it; the trustees benefit from it. Most charities have one; most are too thin.

A working policy covers:

1. The risks the reserves are meant to mitigate (specific, named).
1. The calculation behind the target range (months of expenditure × what scenarios).
1. The actions that trigger when reserves go below the floor.
1. The actions that trigger when reserves go materially above the ceiling.
1. The annual review schedule.

Three to six months is the working default. Some charities legitimately sit higher (e.g., charities with major capital obligations or long lead-time commitments). Some sit lower with explicit justification (e.g., charities backed by a parent body or with very stable income). The number matters less than the reasoning.

5. Restricted funds - where small charities most often fail

A pattern: the charity wins a restricted grant, the team starts the work, the grant gets spent on a mix of restricted and (accidentally) unrestricted purposes, and the year-end audit catches the breach. The auditor flags it, the trustees are surprised, the funder may or may not be told, and the SORP-compliance issue lives in the next set of accounts.

Three controls prevent this:

• A written cross-charging policy. What can and cannot be charged to a restricted fund. Approved by trustees. Trained into the team.
• A monthly fund-by-fund reconciliation. Catches drift before it becomes a breach.
• A "fund-end" review. Two months before each restricted fund ends, a formal review: actual vs budget, planned spend in the remaining months, conversation with the funder if material variance.

6. Full cost recovery

Most under-£1m charities under-recover their overheads. The pattern: a project budget includes salaries and direct costs but only a token amount for "management overhead." Over time, the accumulated under-recovery hollows out the charity. Unrestricted reserves shrink to fund overheads that should have been covered by restricted income. The charity becomes structurally fragile.

Full cost recovery means budgeting every project at its true total cost: direct costs, plus a fair share of overheads (typically 15–25% of project costs, depending on the charity's overhead base), plus a small contingency. Charities that systematically apply full cost recovery to every funded piece of work over a five-year period stay financially well; those that do not, slowly do not.

The work to put full cost recovery in place is not exotic. It is a single-page calculator that turns a project's direct costs into a true total cost, used by every fundraiser when costing a proposal, signed off by the chief executive at submission. It changes the financial trajectory of the charity within 12 months.

7. Audit, examination, and the limits of compliance

The annual external audit (or independent examination, for charities under the threshold) is a quality control. It is not a finance function. A clean audit confirms that the year-end accounts are materially accurate; it does not confirm that the charity's finance function is well run.

Two specific risks the audit will not catch reliably: poor monthly management accounts (the audit looks at year-end, not at the rhythm); and weak restricted-fund controls (the audit catches breaches but not the absence of monthly reconciliation that would have prevented them).

Use the audit as the safety net, not the discipline. The discipline is the monthly rhythm.

8. The annual rhythm

A working annual finance rhythm for an under-£1m charity:

• Monthly: management accounts produced, cash forecast updated, fund reconciliation, ratios tracked.
• Quarterly: trustees see full pack, finance sub-committee meets, scenario re-forecasted.
• Bi-annually: reserves policy stress-tested, fund-end reviews scheduled.
• Annually: audit or examination, budget for next year, reserves policy review, finance function review (do we have the right structure for next year?).

That rhythm produces a charity that is unsurprised by its own numbers. The opposite - charities surprised by their numbers, repeatedly - is the precursor to most charity financial failures.

9. The trustee questions to ask

A short list of questions every trustee should be able to ask, and expect a clean answer to:

1. What is our lowest projected cash point in the next 90 days?
1. What are our free reserves in months of expenditure?
1. What is our largest funder as a percentage of total income?
1. Are any restricted funds at risk of overspend or under-spend?
1. Are we recovering full overheads on funded work?
1. When did we last stress-test our reserves policy?

A senior team that can answer all six in a board meeting, on the spot, without hesitation, is a senior team running a healthy finance function. A senior team that has to "come back to you on that" is a senior team that needs the rhythm tightening.

Most charity finance failures are visible months in advance, in the management accounts, by anyone willing to look. The discipline is not the maths. It is the willingness to look honestly, every month.

Closing recommendations

1. Stand up the four monthly reports if they are not already in place.
1. Track the five ratios on a single dashboard page, monthly.
1. Move to a fractional FD + bookkeeper structure if currently under-resourced.
1. Stress-test the reserves policy, in writing, this year.
1. Apply full cost recovery to every new funded proposal from the next quarter.
1. Schedule a finance function review every January, alongside the budget.

Six steps. None of them require a finance specialist on the trustee board, although that helps. They require attention, rhythm, and the discipline to keep looking. Charities that maintain that discipline survive shocks that fragile peers do not. The work is unglamorous; the compounding is not.

Further reading

A Risk Register for the Modern Charity | Setting Strategy With a Small Team | The Board Pack Template That Actually Gets Read