When a Client Leaves: A Single-Page Exit Checklist for UK Small Firms
Ask a small firm to describe how a new client is taken on and you will usually get a confident answer: a letter of engagement, a folder of documents, a first meeting in the diary. Ask how a client is seen off, and the answer tends to be vaguer. The work simply stops, the emails thin out, and the folder sits on the shared drive for another three years because nobody is quite sure whether it is safe to touch.
The gap is rarely deliberate. Exits are infrequent, they arrive during busy weeks, and the tasks they create fall between people. The remedy is not a new system but a single page that can be completed in one sitting, on the day notice arrives, with a name against every line.
Why the exit warrants a document
An unmanaged exit leaves a specific set of loose ends. Access remains open long after it should have closed. Files are handed back in whatever state they happen to be in, so the client's first impression of the relationship's end is a messy folder. Final invoices are raised late or not at all, and the ledger line stays half-open into the next quarter. Recurring diary slots keep appearing, quietly taking up an hour a month for a client who left in the spring.
None of these is dramatic on its own. Together they consume admin time, blur the boundary of the relationship, and — in the case of lingering access or retained records without a stated purpose — create obligations the firm has not consciously agreed to carry.
A one-page checklist addressed all of it. It should be a table, not prose, with columns for the task, the person responsible and the date completed. Keep a blank copy as a template and open one whenever a client gives notice.
The seven lines that cover most of it
1. Confirm the ending in writing
Check the notice period in the engagement letter and confirm the final working date in a short email. Name a single point of contact for the winding-down period, so queries do not scatter across the team. If there is work in progress, agree whether it will be completed or handed over mid-stream — and record that decision.
2. Close every door
List the places where the client's name appears as an authorised party: shared drive folders, cloud storage, project tools, password manager entries, email forwarding rules, shared calendars, sector portals, and any physical keys, fobs or visitor passes. Revoke on a defined date rather than gradually, and note the date against each line. Where the firm holds a password on the client's behalf, delete it once the handover is complete.
3. Hand back the files
Export a clean folder rather than a copy of the working drive. Include a short index at the top, apply the firm's usual file-naming standard, and remove drafts, duplicates and internal notes that were never meant for the client. A handover that takes twenty minutes to assemble will be received far better than an archive that takes the client a fortnight to decipher.
4. Write the retention note
This is the line most often skipped. State what the firm is keeping, why, where it is stored and for how long. For most UK businesses, accounting and tax records need to be kept for six years from the end of the relevant accounting period, alongside contracts and any correspondence that might support a position later. Everything else should have a deletion date, and someone should be responsible for it. A two-sentence note in the client file is sufficient — but it must exist.
5. Settle the money
Reconcile time recorded against the final invoice, check expenses, apply any deposit or credit note, and issue the invoice with clear wording about the final date of service. Agree a payment date rather than leaving it open, and close the ledger line once funds arrive. If a refund is due, deal with it in the same week; unresolved credits have a way of resurfacing months later.
6. Clear the diary and the subscriptions
Cancel recurring meetings, remove the client from recurring task lists and standing reports, and check whether any subscription in the firm's name should be cancelled or transferred. A five-minute sweep here prevents the slow drip of appointments that nobody remembers booking.
7. Ask two questions
Keep the feedback prompt short enough to answer in a reply. Two questions are usually enough: what worked well, and what would have made the relationship easier. A brief closing email that includes those questions will receive a response far more often than a formal survey.
Keeping it genuinely to one page
A checklist that runs to three pages will not be used. Seven sections, roughly four lines each, fits comfortably on a single sheet. Add a footer with the date the exit was opened and the date it was closed — the second date matters, because it marks the point at which the firm can stop thinking about the client.
Two habits make the document work. First, open the checklist on the day notice arrives, not the week before the client leaves. Second, book a half-hour slot in the diary for the final review, so the page is signed off rather than left half-completed.
A short closing note
The exit is the last piece of work a client sees, and it is remembered longer than it should be. A clean handover, a prompt final invoice and a courteous closing email cost less than an hour in total, and they leave a firm in the rare position of being welcome back. The client who leaves well is the client who returns — or who recommends you to someone who will.
