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Restricted Funds Accounting Without Headaches

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6 min readPublished 01/07/2026Updated 01/07/2026

A practical guide for UK charity finance leads and trustees on handling restricted funds under the Charities SORP, covering common mistakes, finance system setup, designated funds, and the reconciliation routine that prevents year-end panic.

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Restricted funds are not complicated in theory. A donor or funder gives you money for a specific purpose, and you spend it on that purpose. The headaches start because the paperwork, the bookkeeping system and the trustee board are usually three different conversations, and the gaps between them only show up at year-end when the independent examiner asks why the project balance does not reconcile to the grant agreement.

This guide is for charity finance leads, treasurers and trustees who want a calm, repeatable routine rather than an annual scramble. The principles apply whether you are running Xero, QuickBooks Online or Sage, and whether your turnover is two hundred thousand or twenty million.

What the law actually says

A restricted fund exists when income is accepted on terms that legally bind the charity to a particular purpose. The restriction is created by the donor, the grant agreement, the appeal wording, or in some cases the original gift document for a permanent endowment. Trustees cannot create a restriction on unrestricted income, and they cannot lift one without either the donor’s written agreement or, for older funds, a Charity Commission scheme.

The Charities SORP (FRS 102) requires you to present restricted and unrestricted funds separately in the Statement of Financial Activities, with movements shown by fund type. CC25 sets the trustee duty to apply restricted income only for its stated purpose. Get those two documents on the treasurer’s desk before you touch the chart of accounts.

The four mistakes that cause most of the pain

  1. Mislabelling at intake. A grant lands in the bank account and gets coded as general donations because the bookkeeper has not seen the offer letter. Two months later nobody can remember what the four thousand pounds was for.
  2. Quietly funding overheads. Restricted project budgets get stretched to cover a slice of the CEO’s salary or the office rent without a written variation. This is the single biggest finding in small-charity independent examinations.
  3. Not telling the funder when plans change. Underspend, scope changes and timeline slips happen. Funders accept this if you tell them in writing before year-end. They do not accept finding out from the annual accounts.
  4. Treating designated funds as restricted. Trustees designate a fund for a future capital project, the bookkeeper sets it up alongside the grants, and within a year nobody knows which balances are legally restricted and which are just board intentions.

Setting up your finance system

Every mainstream cloud accounting package has a way to tag transactions by fund. The labels differ. Xero calls them tracking categories, QuickBooks Online calls them classes or locations, Sage 50 uses departments and Sage Intacct uses dimensions. The principle is the same: one tracking dimension reserved exclusively for funds, with a value for each active restricted fund, one for unrestricted, and one for each material designated fund.

  • Create one fund per grant or appeal, not one per project activity. Activities are a separate analysis.
  • Use a naming convention that includes the funder and the year, for example "Garfield Weston 2026 youth programme", so old funds do not get reused by accident.
  • Lock the unrestricted code as the default so an untagged transaction never silently lands in a restricted balance.
  • Mirror the fund structure in your budgeting tool so variance reports are produced on the same basis as the management accounts.

If a transaction cannot be tied back to a clause in the grant agreement, it does not belong in the restricted fund. That single rule prevents most year-end disputes.

When designated funds help, and when they confuse

Designated funds are useful for two things: signalling trustee intent on a material future commitment, such as a building reserve or a planned new role, and demonstrating that free reserves are not as free as the top-line figure suggests. They are unhelpful when they are used to dress up the balance sheet, when they accumulate with no review date, or when they are confused with restricted funds in trustee reporting.

A workable rule: designate only by minuted board decision, with a stated purpose, an amount, a target date and a review trigger. Anything that does not meet that bar stays in general unrestricted reserves.

The monthly and annual reconciliation routine

Year-end panic is almost always the result of skipped monthly checks. The routine below takes a competent bookkeeper an hour a month and removes most of the audit risk.

  1. Monthly: run a fund balance report and tie each restricted balance to the grant tracker spreadsheet. Investigate any variance over a set threshold, for example two hundred and fifty pounds.
  2. Monthly: review restricted spend against the agreed budget line by line. Flag any cost that is not clearly within scope.
  3. Quarterly: send funders a short written update on spend to date and any planned variations. Keep the email in the grant file.
  4. Annually, two months before year-end: confirm in writing which restricted funds will carry forward, which will be fully spent, and whether any need a variation or refund.
  5. Annually, at year-end: prepare a fund movement schedule showing opening balance, income, expenditure, transfers and closing balance for every fund. This is the schedule your examiner will ask for first.

What auditors and independent examiners look at first

Whether you are subject to a full audit or an independent examination under section 145 of the Charities Act 2011, the early questions are predictable. Examiners want to see the fund movement schedule, a sample of grant agreements traced to the ledger, evidence that restricted expenditure matches the stated purpose, and minutes for any designated fund movements. They will also test whether the trustees’ annual report describes the restricted fund position accurately.

ICAEW guidance for charity assurance work is explicit that misapplication of restricted funds is a reportable matter. Catching it internally before the examiner does is always cheaper than catching it afterwards.

A one-page summary your trustees can actually read

Most boards do not need a thirty-page finance pack. They need a single page each quarter that answers four questions: what is the total restricted balance and what is it for, what was spent in the period and against which fund, what is at risk of underspend or scope drift, and what decisions does the board need to take.

One: restricted fund balances by funder, with purpose and end date. Two: spend in the quarter against budget, by fund. Three: any fund at risk of underspend, overspend or scope change, with proposed action. Four: any designated fund movements requiring board approval. Sign-off line for the chair and the treasurer.


Restricted funds accounting rewards routine over heroics. Get the chart of accounts right once, run the monthly reconciliation, talk to funders early, and the year-end becomes a confirmation exercise rather than an investigation.

Related reading: Charity SORP Accounting: What It Is and Who Needs to Follow It, Restricted vs Unrestricted Funds, Explained Properly and Charity SORP 2026: What Changed And What It Means.

Frequently asked questions

What legally counts as a restricted fund?

A restricted fund is income a charity has accepted on terms that limit how it can be spent, either to a specific purpose (restricted income fund) or as a permanent endowment. The restriction is created by the donor or funder, not by the trustees, and it binds the charity in law. The Charity Commission sets this out in CC25 and the Charities SORP defines the accounting treatment.

Can we use restricted funds to cover overheads?

Only where the funder has agreed a contribution to overheads, usually as an explicit percentage or a defined cost recovery line in the grant agreement. Quietly absorbing salaries, rent or core IT into a restricted grant without written agreement is a breach of trust and a reportable matter for auditors. If a project genuinely consumes overhead, ask the funder to amend the budget rather than reclassify after the fact.

What is the difference between a restricted fund and a designated fund?

A restricted fund is constrained by the donor. A designated fund is unrestricted income that trustees have earmarked for a specific future use. Trustees can undesignate at any time by minuted decision, which is why designated funds should be used sparingly and always documented with a clear purpose, amount and review date.

When do we need to return unspent restricted funds?

Only when the grant agreement requires it, or when the original purpose can no longer be carried out. Most funders prefer a written variation request to repurpose underspend rather than a refund. If neither is possible, trustees may need to apply to the Charity Commission for a scheme to release the restriction, particularly for older legacy funds.

Sources

External references used in this article. Links open on the original publisher’s site.

  1. CC25: Managing a charity’s finances
    Charity Commission for England and Wales · Accessed 22 May 2026
  2. CC8: Internal financial controls for charities
    Charity Commission for England and Wales · Accessed 22 May 2026
  3. Charities SORP (FRS 102)
    Charities SORP Committee · Accessed 22 May 2026
  4. Charity finance guidance and resources
    Charity Finance Group · Accessed 22 May 2026
  5. Charity and not-for-profit assurance resources
    ICAEW · Accessed 22 May 2026

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