Every tradesperson knows the routine. You finish a job, stuff the receipt in your pocket, and hope it makes it home in one piece. Maybe it goes in the van’s glovebox. Maybe the dashboard. Maybe the washing machine.
By January, you’re digging through a carrier bag of faded thermal paper trying to work out what you spent at Toolstation eight months ago.
It doesn’t have to be this way.
The Problem with Paper
Paper receipts have a few well-known problems:
They fade. Thermal paper (the shiny kind from most shops) degrades within 6-12 months. By the time your accountant needs them, half are illegible.
They get lost. Between the van, your pockets, and the kitchen table, receipts vanish. HMRC can ask for proof of any expense you claim. “I definitely bought it” isn’t evidence.
They’re disorganised. A pile of receipts tells you nothing about your spending patterns. Are you over-budget on materials this quarter? Which project ate most of your money? You won’t know until your accountant processes everything — months later.
They waste time. The BFM (British Federation of Builders) estimates that sole traders spend 5-10 hours per month on admin, with receipt management being a significant chunk. That’s time you could spend on paid work.
What HMRC Actually Requires
Here’s something many tradespeople don’t realise: HMRC does not require you to keep paper receipts.
HMRC’s guidance states that digital copies are acceptable as evidence of business expenses, provided they are:
- Clear and legible
- Show the date, amount, and what was purchased
- Stored securely and can be produced on request
A scanned or photographed receipt that’s been properly stored counts. In fact, with Making Tax Digital coming into force from April 2026, digital records will become the standard — not the exception.
The Digital Alternative
Modern receipt scanning works differently from just taking a photo. Here’s what a purpose-built tool like TradeDocket does:
- You snap a photo of the receipt (takes 3 seconds)
- AI extracts the data — merchant name, date, individual items, amounts, VAT
- Each item is categorised into the correct HMRC expense category (materials, tools, vehicle costs, etc.)
- The data is stored securely in the cloud, linked to your account
- Running totals update immediately — you can see your spending by category, project, or tax year at any time
The receipt image is kept as proof, and the structured data feeds into your tax records. No typing. No spreadsheets. No shoeboxes.
Real Numbers: Time Savings
Let’s do the maths for a typical tradesperson processing 40 receipts per month:
| Method | Time per receipt | Monthly total |
|---|---|---|
| Paper (manual entry to spreadsheet) | 3-5 minutes | 2-3.5 hours |
| Paper (hand to accountant quarterly) | 1 minute (sorting) | 40 mins + accountant time |
| TradeDocket (scan and auto-categorise) | 10-15 seconds | 7-10 minutes |
That’s roughly 2-3 hours saved per month. Over a tax year, that’s over a full working week you get back.
But What About…
“What if the app goes down?” Your data is stored on Microsoft Azure’s UK South data centre. It’s replicated and backed up. Your data is safer in the cloud than in your glovebox.
“What if I need the original?” We recommend keeping paper originals for 12 months as a precaution. After that, your digital records satisfy HMRC’s requirements. Many tradespeople keep originals for the first year while they build confidence in the digital system.
“My accountant wants paper receipts” Most accountants now accept (and prefer) digital records. TradeDocket’s CSV export gives them a clean spreadsheet with HMRC categories and SA103 box references. Ask your accountant — you might be surprised.
“I’m not good with technology” If you can take a photo with your phone, you can use TradeDocket. There’s no setup, no training, and no spreadsheets involved. Open the app, point your camera at the receipt, and you’re done.
The MTD Factor
From April 2026, Making Tax Digital for Income Tax requires self-employed people earning over £50,000 to keep digital records and submit quarterly updates to HMRC. Paper records alone won’t meet the requirement.
Starting to scan your receipts now means:
- You build the habit before it becomes mandatory
- Your historical data is already digitised when you enrol
- Quarterly updates become trivial (your data is already categorised)
Read our complete MTD guide for the full breakdown of what’s coming and when.
Making the Switch
You don’t need to go all-in on day one. Here’s a practical approach:
- Start today — download TradeDocket and scan your next receipt
- Scan everything for one week — build the habit
- Keep paper receipts in parallel for the first month (belt and braces)
- After a month, check your dashboard — you’ll see categorised spending data you’ve never had before
- Show your accountant the CSV export — they’ll thank you
The shoebox isn’t coming back. The only question is whether you switch before or after it becomes mandatory.
TradeDocket is free to start. No credit card required.