Record keeping for a small trade, without becoming a bookkeeper
You do not need to understand accounting to keep records that work. You need every payment to trace back to a document you can still find.
Keep a numbered copy of every invoice and quote you issue, a record of what was paid and when, and receipts for what you bought. Keep them for as long as your local tax rules require, which is commonly several years. The two failures that cause most problems are payments that cannot be matched to a document, and records that exist only on one device.
Four things, and none of them are accounting
For a one van business, this is the whole list.
- Every invoice you issued, numbered sequentially, with dates and what the work was.
- What was paid and when, recorded against the invoice rather than in your head.
- Receipts for what you bought, particularly materials charged on to a customer.
- Quotes you sent, because a dispute six months later is usually about scope rather than price.
Notice what is not on the list: categorised expenses, reconciled bank feeds, profit and loss. Those are accounting, and an accountant can build them from the four items above. What no accountant can do is invent a record of an invoice that was never written.
Every payment must trace back to a numbered document
The single test of a healthy set of records: pick any payment in your bank statement and find the invoice behind it in under a minute. If cash jobs and card takings cannot be matched to anything, your takings and your paperwork will never agree.
This is why you write an invoice even when the customer is standing in front of you with cash. The document is not for them, it is so the money that arrived has a permanent reference attached to it.
The same applies to deposits. A deposit received with no record is remembered as larger by the person who paid it, every time, and there is nothing to point at.
Your records outlive your phone by several years
Tax rules commonly require records to be kept for several years. Most people replace a phone every two or three, and trades drop them, soak them and leave them on van roofs more than most.
Records that exist only on one device are one accident away from gone, and a paper book in a van is the same risk with better battery life. Neither is a disaster you can explain away, because the obligation to have kept them does not care what happened to the storage.
The fix is not complicated: a cloud copy, or at minimum a second copy somewhere that is not in the same vehicle as the first one.
Longer than feels necessary, and check your own rule once
Retention periods are set by local tax authorities and vary. Several years is typical, and some documents carry longer obligations than others. Because the number genuinely differs by country, this is a question worth asking an accountant once rather than assuming.
The practical version: do not delete anything. Storage is effectively free and the cost of not having a document when it is asked for is much higher than the cost of keeping thousands you never look at.
If you are switching systems, keep the old records where they are rather than trying to retype history. Start the new system at your next invoice number and let the old ones sit. Numbering across a switch is covered in invoice numbering.
A second account is the cheapest bookkeeping you can buy
In many countries a sole trader is not required to hold a separate business account. Using a personal one works until you need to identify which forty of two hundred transactions were work, at which point it becomes an evening you will resent.
A second account makes reconciliation possible, makes an accountant cheaper because they are not sorting your shopping, and makes it obvious how the business is actually performing rather than how it feels.
Put that account on the invoice with a payment reference, so money arrives in the right place already labelled.
Record it at the property, not at the weekend
Every record keeping system fails at the same point, which is the gap between doing the work and writing it down. The longer that gap, the more detail evaporates and the more likely the task gets skipped entirely.
Writing the invoice at the property closes the gap to zero. The detail is accurate because you are standing in front of it, the payment can be recorded as it is taken, and there is nothing waiting for you on Sunday.
That is the whole system for most one van businesses. Not more discipline at the weekend, but no weekend task to be disciplined about.
Record keeping questions
Do I need accounting software?
Not necessarily on day one. You need a reliable record of what you invoiced, what was paid and what you bought. Many small trades run on an invoicing app plus an accountant at year end, and add accounting software when volume or employees justify it.
Are digital records acceptable?
In general yes, and most tax authorities now expect them. What matters is that they are complete, legible and kept for the required period. Specific requirements vary, so confirm your own once rather than assuming a general answer applies.
What about cash jobs?
Invoice them like anything else and mark them paid. Cash without a document is the most common gap in small trade records and the hardest to reconstruct, because there is no bank entry to remind you it happened.
Do I need to keep quotes as well as invoices?
Keep them. Disputes months later are usually about what was included rather than what it cost, and the quote is the only document that answers that. It costs nothing to retain and it is the first thing you will look for.
What if I lose my records?
Reconstruct what you can from bank statements and customer copies, and speak to an accountant about your position. The better answer is to make it impossible: a cloud copy means a lost phone is an inconvenience rather than an event.
The same paperwork, trade by trade
The trade pages show Invoice Local doing this in context, with real line items and the wording each trade uses. There is also a free invoice template if you would rather start from a blank document.
Records that keep themselves
Invoice Local gives you numbered invoices, recorded payments and optional cloud backup, all created at the property rather than at the weekend.