--- title: "Keeping shop records that hold up when someone asks" source: https://www.lskhata.com/blog/shop-records-that-hold-up category: "Stock & money" language: en published: 2026-08-06 reading_time: 6 min --- # Keeping shop records that hold up when someone asks _What to record, when to record it, and how long to keep it — so an audit, a loan application or a dispute is a search rather than a search party._ ## In short - Record at the moment of the transaction. Everything reconstructed later is an estimate, whatever you call it. - Four streams cover almost everything: sales, purchases, expenses and credit. - Keep the supporting document, not just the number — a figure with no invoice behind it is hard to defend. - Retention periods, filing duties and formats vary by country and turnover. Confirm yours with an accountant. Most shopkeepers do not have a records problem. They have a timing problem. The information exists — it just gets written down weeks after the event, from memory, into a form nobody can check. _[Figure: The difference is not effort. It is when the entry was made — at the moment, or from memory.]_ ### Four streams cover almost everything | Stream | Record at | Keep alongside it | | --- | --- | --- | | Sales | The moment of the bill | The bill itself | | Purchases | When goods are received | The supplier invoice | | Expenses | When money leaves | The receipt, or a note if none | | Credit given and received | At the transaction | Who, how much, since when | Almost everything a small shop is asked for later — by an accountant, a lender, or a customer in a dispute — comes out of one of those four. If all four are captured at the moment they happen, the request is a search. If they are not, it is an archaeology project. ### The cash expense gap The most common hole is not sales. Sales get recorded because a customer is standing there. It is cash expenses: money taken out of the drawer to pay a delivery, buy tea, refuel the scooter or make change. That money is gone from the drawer and absent from the records, so it does two kinds of damage at once. Your daily cash never reconciles, and your annual costs are understated — which means your profit looks higher than it is, and you may be making decisions on a number that is wrong in your own favour. **Understated costs are not a safe error.** An expense you never recorded makes the business look more profitable than it is. That is the direction of error most likely to lead you into a purchase, a loan or a price cut you cannot actually afford. ### Keep the document, not just the number A figure with nothing behind it is an assertion. The same figure with a supplier invoice attached is a record. This matters at exactly the moments records matter: a lender assessing you, an accountant closing your year, a supplier disagreeing about what was delivered. Photographing an invoice takes four seconds while it is in your hand, and is essentially impossible six weeks later when it is somewhere in a drawer or has been used to wrap something. **Attach it while it is in your hand.** The rule that survives a busy shop is not "file it properly", it is "photograph it before you put it down". Everything that depends on going back to a document later loses to the next customer. ### One copy is not a record A single register in a shop is one flood, one fire or one theft from being nothing at all. The same is true of a single phone. Worth being precise about what protects you from what: syncing across devices protects you from a lost or broken phone, because the data exists somewhere else. It does not protect you from deleting something, because the deletion syncs too. Those are different risks and they need different answers. ### How long to keep things This is the question we are asked most and the one we will not answer with a number. Retention periods depend on your country, your business structure and your turnover, and they change. Nepal and India differ; so do a sole proprietorship and a registered company. **Ask someone who knows your situation.** Confirm your retention period, filing duties and required formats with your accountant or your tax authority. Khata keeps your records and lets you export them; what you are obliged to keep, and for how long, is not something an app can tell you. The practical point is smaller than the legal one: digital records take no shelf space. Whatever the required period turns out to be, keeping them well beyond it costs you nothing, and the one time you need a four-year-old invoice you will be very glad it is still there. ## Common questions **What records should a small shop keep?** At minimum: every sale with its date and amount, every purchase with the supplier invoice, every business expense with its receipt, and every credit balance with its movements. Keeping the supporting document alongside the figure is what makes the record defensible rather than merely tidy. **How long should I keep shop records and invoices?** That depends on your country, your business structure and your turnover, and the rules change. Ask your accountant or your tax authority for the period that applies to you, and keep records for at least that long. Digital copies take no shelf space, so keeping them longer than required costs nothing. **Is a digital record acceptable, or do I need paper?** Requirements differ by jurisdiction, so confirm with your accountant before discarding anything. As a practical matter, a digital record is easier to search, cannot be destroyed by water or insects, and can exist in more than one place at once. **What is the most common gap in a small shop's records?** Cash expenses. Money taken from the drawer for a delivery, tea or fuel is spent immediately and recorded never, which makes both the day's cash and the year's costs wrong at the same time.