Preparing a treasurer handover: getting ready before your treasurer leaves

Few moments leave a faith-based charity more financially exposed than the departure of a long-serving treasurer. Often one trusted person has, over years, become the only one who knows where the money is, how the books work, and when the deadlines fall. When they leave — whether planned or sudden — that knowledge can leave with them. A good handover protects the organisation, honours the outgoing treasurer's service, and sets the new one up to succeed. This guide shows how to prepare.

Why a planned handover matters

When everything lives in one person's head (or their personal laptop), the organisation carries a quiet risk. A rushed or incomplete handover can mean lost passwords, missed filing deadlines, frozen bank accounts, and a new treasurer left to piece things together under pressure. None of that serves the mission. The good news is that a little planning removes almost all of it.

Start before you need to

Don't wait for a resignation letter. Treat treasurer succession as something the board thinks about routinely:

• Keep an eye on the horizon. If your treasurer has served a long time, assume a transition is coming and prepare for it calmly (this connects to thinking about your wider ageing volunteer base and legacy-building).
• Identify or recruit a successor early, ideally with time to overlap.
• Build a handover file as you go, so it isn't a frantic last-minute job.

The handover checklist

Here's what an outgoing treasurer should pass on. Work through it together, in good time.

Access and authorisations

• Bank mandate and signatories — update who can authorise payments (this often takes longer than people expect — start early).
• Online banking logins and any card or payment-service access.
• Accounting software access and licences.
• Government Gateway logins for HMRC (PAYE, Gift Aid) and the Charity Commission / regulator.
• Any finance email address and where digital records are stored.

Records

• The latest annual accounts and the current year's figures to date.
• Bank and cash records, statements and reconciliations.
• The books / ledgers, however they're kept.
• Fund records — restricted, unrestricted and designated balances.
• Key policies: the reserves policy and any financial procedures.

Calendar and processes

• The financial calendar — year-end, accounts filing, Gift Aid claims, payroll dates, and any VAT.
• How each routine task is done, step by step (the year-end checklist is a good model).
• Anything currently in progress or any known issues to flag.

People and documents

• Key contacts — the bank, your examiner or accountant, payroll provider, insurers, main suppliers.
• Financial controls and the signatory list.
• Where the governing document and registration details are kept.

Don't overlook the bank mandate

It's worth saying twice: changing who can operate the bank account usually takes longer than anything else, and a charity can be left unable to make payments in the gap. Begin the mandate change as soon as a successor is confirmed, and make sure there's always more than one authorised signatory.

Make the overlap count

Where possible, let the outgoing and incoming treasurer work alongside each other for a period — covering at least one of each major routine (a month-end, a Gift Aid claim, the year-end). Give the new treasurer a proper induction, and make sure they know they have the board's support. A warm handover passes on not just files but confidence.

Reduce the dependence for next time

The best handover also makes the next one easier. Use the moment to move away from a single-point-of-failure model: write procedures down, share tasks rather than concentrating them, and keep records on organisational systems rather than personal devices (this is the heart of supporting your treasurer).

A whole-board responsibility

A treasurer transition isn't only the treasurer's job to manage — it belongs to the whole board. Looking after the charity's money is every trustee's responsibility, and that includes making sure the finance role can be handed on safely. Treat it as a governance priority, not an afterthought.

The bottom line

A treasurer stepping down after years of faithful service deserves a transition that honours their contribution — and the organisation deserves one that protects it. Plan ahead, build the handover file in good time, sort the bank mandate early, overlap where you can, and use the change to make the role more sustainable. Do that, and the books — and the trust they represent — pass safely into the next pair of hands.

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This article is general information, not advice. Your arrangements will depend on your organisation's size and structure. For help setting up sound finance roles and controls, get in touch and we'll help.

Further reading:

• GOV.UK / Charity Commission — The essential trustee: what you need to know (CC3) — https://www.gov.uk/government/publications/the-essential-trustee-what-you-need-to-know-cc3