Year-end accounts preparation runs on receipts, and every accountant knows the same pattern: the client sends 80% of what is needed straight away, and the remaining 20% takes three follow-up emails and half a week to chase down. That last 20% is what actually delays the job.
A clear, specific checklist sent to clients well ahead of year end fixes most of this, not because clients are careless, but because most have never been told exactly what "send your receipts" means in practice. Vague instructions produce vague, incomplete responses. This is the checklist to send instead.
Why a generic reminder does not work
A reminder that says "please send your receipts and invoices for the year" gives a client almost no useful direction. They do not know if you mean every purchase or just the large ones, whether bank statements count, or what to do about a receipt they genuinely cannot find. Faced with that ambiguity, most clients send whatever is easiest to gather and hope it is enough, which it rarely is.
A specific checklist, the same instinct behind the receipt scanning checklist for testing a tool before committing, removes the guesswork, and it matters just as much for a sole trader keeping business receipts as it does for a limited company. It tells the client exactly what to look for, in what format, and by when, which means what comes back the first time is closer to complete.
The checklist to send clients
Send this as a standalone document or email, tailored to the client's business type, roughly six to eight weeks before their year end to give them realistic time to gather everything.
Income records
- Sales invoices raised during the year, including any not yet paid
- Records of any cash sales not captured through normal invoicing
- Confirmation of any grants, government support, or one-off income received
Purchase and expense receipts
- All supplier invoices and purchase receipts for the year, including recurring subscriptions
- Receipts for any purchase over £50, itemised where the total covers multiple items, and meeting the standard VAT receipt requirements where VAT is being reclaimed
- Mileage log and fuel receipts, if vehicle expenses are being claimed
- Home office cost breakdown, if working from home costs are being claimed
Bank and finance records
- Statements for every business bank account for the full year, including any accounts opened or closed during the period
- Loan agreements or statements for any business finance taken out or repaid
- Credit card statements for any card used for business expenses
Payroll and employee records
- Final payroll summary for the year, including any bonuses or benefits paid
- P11D details for any employee benefits provided
- Records of any employee expense reimbursements made during the year
Assets and equipment
- Purchase invoices for any equipment, vehicles, or assets bought during the year
- Details of any assets sold or disposed of, including sale price
- Existing asset register, if the practice does not already hold this
VAT records (if VAT registered)
- Copies of VAT returns filed during the year
- Any VAT-related correspondence with HMRC, and a check against the most common VAT reclaim errors before they compound into a bigger year-end correction
Other
- Details of any new contracts, leases, or significant commitments entered into during the year
- Any correspondence from HMRC received during the year
- Confirmation of any changes to the business, new premises, new directors, changes in shareholding
How to make this checklist actually work
Sending the checklist is only half the job. A few adjustments make the difference between a client who returns everything in one go and one who trickles it in over three weeks.
Set a specific deadline, not a vague window. "As soon as possible" gets deprioritised against every other task on a business owner's list. A specific date, ideally tied to a consequence they care about (a faster turnaround, avoiding a late filing risk) gets acted on faster.
Offer the easiest submission method you have. A paperless receipt process helps here: if receipts can be forwarded by email or photographed rather than physically dropped off or manually entered into a portal, say so explicitly on the checklist itself. The lower the friction, the more complete the first response.
Flag what happens if something is missing. Clients often sit on a checklist because they cannot find one item and do not know what to do about the other nineteen they do have. Make clear that partial submission now, with the gap flagged, is better than holding everything back until it is complete.
Send it earlier than feels necessary. Six to eight weeks before year end feels early, but it accounts for the reality that most clients will not start gathering documents until the deadline is close, and building in that buffer protects your own preparation timeline.
Why this checklist is worth keeping year-round
The practices that get the most value from a checklist like this are not just using it once a year. They are pointing clients back to it whenever a new question comes up mid-year, "do I need to keep this receipt?", which is exactly the kind of question HMRC's own receipt retention rules already answer, and a good digital record-keeping habit makes moot before it is ever asked.
Clients who capture receipts digitally as they go, rather than saving them all for a year-end scramble, arrive at this checklist with most of it already sorted. That shift, from an annual document hunt to an ongoing digital habit, is the real fix behind the checklist, not just the document itself, and it is the same habit underpinning what MTD being live means for client receipts right now.
Set up digital receipt capture now so year-end preparation is already largely done by the time this checklist would otherwise land in a client's inbox. Start a free trial and see what a receipt-ready client base looks like at your next year end.
