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Donor Audit Coming? How Small NGOs Make It a Quiet Week

NGOsPublished November 2026·3 min read·By the Probity Finance team

Most donor audit findings are not about missing money. They are about missing paperwork: a payment with no approval, a purchase with one quote instead of three, staff costs charged to a grant with no record of time spent. All of these can be fixed before the auditor arrives.

What auditors ask for first

ItemWhat good looks like
Grant ledgerEvery income and expense coded to a donor and a budget line
Budget versus actualBy budget line, with a short reason for anything over the donor's allowed variance
Procurement filesQuotes, approval and delivery note behind each purchase above your threshold
Staff costsTimesheets or an allocation that matches how salaries were charged to each grant
AdvancesEvery staff and partner advance accounted for with receipts
Bank reconciliationsMonthly, signed and matching the ledger

Three places NGOs slip

The PBO annual report

Under the PBO Regulations 2026, registered organisations file an annual report with audited accounts within six months of year end. Books that are donor audit ready make that filing much easier.

Five steps for this month

  1. Reconcile every bank account to the end of last month.
  2. Run budget versus actual for each grant and note the reasons for variances.
  3. Chase receipts for every open advance.
  4. Check that procurement files are complete for the ten largest payments.
  5. Confirm PAYE and withholding tax are filed and paid on all grant payments.

Run an NGO or PBO?

We keep grant ledgers by donor, prepare budget versus actual reports and get your files audit ready, so audit week is about confirming, not searching.

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