Fish and chips is a simple business until VAT arrives. Then the same portion of cod can be standard-rated, zero-rated or part of a mixed basket that needs apportioning, and the difference often comes down to whether the customer sat down or walked out of the door. Get the split right and the paperwork is manageable. Get it wrong and you can end up owing money you never charged.

When you have to register

VAT registration is triggered by turnover, not profit. You need to look at your total sales over the last 12 months and check whether they have gone over the current registration threshold, which sits at £90,000 but does change, so confirm the figure on GOV.UK before you rely on it.

The test runs on a rolling basis. At the end of every month, add up the previous 12 months. If that figure is over the threshold, you have 30 days from the end of that month to register, and registration normally takes effect from the first day of the second month after you crossed the line.

There is a second test too. If you expect your sales in the next 30 days alone to take you over the threshold, you must register before that period begins. A busy summer, a new shop or a big delivery contract can push you through this one without warning.

Below the threshold, registration is voluntary. It can make sense if you are spending heavily on a refit and want to reclaim the VAT, or if most of your sales are zero-rated. It makes less sense if your trade is mostly hot food, because you would be adding 20% to prices you already set or absorbing it out of your margin. Take proper advice before volunteering.

Which of your sales carry VAT

The split is not about whether food is healthy or freshly made. It is about temperature, and where it is eaten.

• Standard-rated: hot food and hot drinks, whether eaten in or taken away. That covers fish and chips, pies kept hot, hot wings, tea and coffee.
• Standard-rated: soft drinks, confectionery, crisps and savoury snacks, and ice cream. These carry VAT no matter how they leave the counter.
• Zero-rated: cold takeaway food. A cold sandwich, a salad box or a cold pie wrapped up and taken away is zero-rated.
• Standard-rated: the same cold food eaten on the premises. Once you provide seating and a table, cold food becomes catering and carries VAT.

That last point catches more chip shops than any other. A cold sandwich in a bag is zero-rated. The identical sandwich eaten at one of your tables is standard-rated.

Why the eat-in and takeaway split matters

For hot food, the rate is 20% either way, so the split looks harmless. It is not, because your cold items swing on it, and because the proportion of zero-rated sales affects your overall VAT bill.

Picture a Saturday. You sell 400 hot portions at an average of £8, all standard-rated. You also sell 60 cold sandwiches and 120 cans of drink. The cans are standard-rated whatever happens. The sandwiches are zero-rated if they leave the shop and standard-rated if they are eaten in. If half of those sandwiches were eaten at your tables, you owe VAT on 30 sales you may have recorded as takeaway.

Over a year, that adds up quickly. It also matters if you use a flat rate scheme, because your flat rate percentage is applied to total turnover and does not give you credit for zero-rated sales. For a shop with a lot of cold takeaway trade, the standard scheme is often the better answer.

Recording the split at the till

Your till setup is where this is won or lost. A note in the office is not enough; the split has to happen at the moment of sale.

1. Give every product a VAT rate in the till, not just a price. If the till cannot do this, change it.
2. Create separate eat-in and takeaway buttons, and train staff to use them on every order, including the quiet Tuesday ones.
3. Check your Z readings show the split. If they only show a total, ask your till supplier to change the report.
4. Reconcile daily gross takings against till totals and against cash and card receipts. Note any refunds, staff meals and giveaways as you go.
5. Review the figures monthly. A drift in the ratio is a warning sign, not a rounding error.

Keep the till rolls and the Z readings. If questions are asked later, a clear daily record is worth far more than a reconstruction.

Working out the VAT from your menu prices

Most chip shops quote prices that include VAT. To extract it from a standard-rated sale, divide the total by six. A £9.50 cod and chips carries about £1.58 of VAT. A £2 can of drink carries 33p.

Quick check: if your menu price includes VAT at 20%, one sixth of the price is the tax, and five sixths is your money.

Mixed baskets need apportioning. If a meal deal bundles a hot item with a cold sandwich and a can, work out the VAT on each element rather than on the total. If you do not, you will either overpay or fall short.

Traps worth watching

Free chips for a friend, a staff meal at the end of a shift and a wrap given to a delivery driver are all supplies. They carry VAT based on what you would normally charge.

Hot drinks are a common slip. A cup of tea is standard-rated even when it goes out of the door in a takeaway cup.

Deliveries do not change the rate. A hot order delivered is still standard-rated, and the same eat-in and takeaway logic applies to cold items sold for delivery.

Keep it tidy as you grow

Set the till up properly once, check the split weekly and keep the records for at least six years. If you are close to the threshold, watch the rolling 12-month figure every month rather than every quarter, and decide early whether you will raise prices or absorb the VAT when registration arrives.

VAT on a chip shop is not complicated, but it is unforgiving of habits. If your turnover is near the threshold, or you have a mix of eat-in and takeaway trade, spend an hour with an accountant who knows hospitality. The cost of that hour is small next to the cost of an assessment.

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