How to Start a Bakery Business in the UK: The Order That Actually Works

TL;DR: Most UK home bakers stall at the same step, registration, because they hit it in the wrong order, after the kitchen kit and the Instagram handle. The legal floor is small but specific: register your food business with the council at least 28 days before you sell anything, get your head around the allergen rules, and sort insurance. This guide sequences the launch so nothing blocks your first paid order.

Plenty of UK bakeries start the same way. A few cakes for friends, a couple of orders through a Facebook group, then a moment where someone says "you should sell these" and the side hustle turns serious overnight.

The baking is rarely the problem. The wall people hit is the bit nobody posts about: telling the council you exist, working out the allergen rules, and deciding whether you are actually a business in HMRC's eyes yet. Get those in the right order and the first sale is clean. Get them out of order and you are scrambling to register the week a customer asks for an invoice.

This is the sequence I would follow, with the real UK numbers attached. No fluff, just the order that keeps you legal.

There is a genuine line between baking for fun and trading, and it matters for tax.

HMRC gives every individual a £1,000 trading allowance per tax year. If your total income from selling bakes stays under £1,000 in a year, you usually do not need to register as self-employed or file a Self Assessment return for it. Sell the odd birthday cake and you may sit comfortably under that line.

The moment you expect to go over £1,000, you register as a sole trader with HMRC and file a Self Assessment return for that tax year. Registration is free, you do it once, and you get a Unique Taxpayer Reference (UTR) that stays with you.

A short worked example. Say you take £180 a month in cake orders by your third month and it is still climbing. That is £540 in three months, clearly heading past £1,000 within the year, so you register as self-employed now rather than waiting until April. The legal deadline is 5 October after the end of the tax year you started trading, but the cleaner habit is to register the moment you know you are over the line, then keep records from the first sale.

That last part is where most kitchen-table bakeries come unstuck: the income arrives faster than the bookkeeping. A simple bakery financial forms set (P07 Financial Forms Bundle Standard, £11.99) gives you the invoice, expense and income-tracking forms. Each is a PDF with a fillable header: you add your business name at the top and complete the rest by hand or on a printout, so the records exist before HMRC ever asks for them.

This is the one that catches home bakers, and it is non-optional.

If you prepare or sell food, including from your own home kitchen, you must register as a food business with your local council. It is free, you cannot be refused, and you must do it at least 28 days before you start trading. Most councils let you do it online in about ten minutes.

Two things people get wrong here:

• They register with HMRC for tax and assume that covers it. It does not — council food registration and HMRC registration are two separate things.
• They wait until they have a customer. By then the 28-day clock means you should hold off selling, which is awkward when someone has already paid a deposit.

Once registered, your kitchen may get a visit from an Environmental Health Officer. For a home baker this is usually proportionate: they are checking you handle food safely, not auditing a commercial unit. After an inspection you are given a food hygiene rating from 0 to 5, and in England, Wales and Northern Ireland that rating sits on the Food Standards Agency's public register, where many customers check it before ordering a wedding cake.

If you sell food in the UK, allergen information is a legal duty, not a courtesy. There are 14 allergens you must be able to identify and declare, and several of them are in a bakery's everyday kit: wheat (gluten), eggs, milk, nuts, soya.

How you label depends on how you sell:

• Made to order, sold loose, or packed in front of the customer: you can give allergen information verbally or on a sign, as long as it is accurate and you point customers to it.
• Prepacked for direct sale (PPDS): anything you bake, package, and then sell from the same premises, like a labelled brownie on a market stall, must carry a full ingredients list with the 14 allergens emphasised (usually in bold). This is the rule often called Natasha's Law, in force across the UK since October 2021.

The honest counterpoint: this sounds heavier than it is in practice. If it were a real barrier to selling a single loaf, we'd say so plainly, and it is not. Once you have written your allergen matrix for your core recipes (which flour, which fillings, what each cake contains), labelling becomes a copy-and-paste job per product. The work is building that matrix once and keeping it current when you change a recipe.

You do not legally need insurance to bake, but selling food to the public without public liability cover is a risk most bakers should not take. If a customer claims they were made ill, or an order causes an allergic reaction you mislabelled, the cover stands between you and the cost. Product liability, usually bundled with public liability, matters specifically because your product is something people eat.

If you take on any help, even a single person packing boxes on market days, you are legally required to hold employers' liability insurance. That one is a legal duty, not a judgement call.

This is the point where "a few cakes" has quietly become a real business with client-facing paperwork: order terms, deposit and cancellation policies, allergen sign-off on bespoke orders. Most disputes can be traced back to a missing line in writing: a deposit not confirmed, a flavour not signed off, a collection date that lived only in a text thread. A proper bakery business document set (P01 Business Documents Standard, £11.99) covers the forms a small bakery actually hands over, like order confirmations, terms and a deposit policy, so your front-of-house runs on one consistent system instead of a different note for every order.

A quick word, because it is the other place new bakeries lose money.

Pricing off what the supermarket charges, or what a competitor posts on Instagram, ignores your real costs: ingredients, packaging, electricity for a three-hour bake, and the hours you spend decorating. A celebration cake that takes you five hours is not a £35 cake just because a supermarket sells one at that price.

To put real numbers behind your prices rather than guessing, a bakery pricing calculator (P05 Pricing Calculator Premium, £14.99) is an Excel workbook where you plug in ingredient cost, decorating time and target margin, so the price on your order form is the one the business actually needs.

If you do nothing else, copy this sequence. It is the order that keeps you legal and unblocked:

1. Decide your status. Under or over the £1,000 trading allowance. Register as a sole trader with HMRC if you are heading over it.
2. Register the food business with your council, at least 28 days before your first sale. Free, online, non-optional.
3. Build your allergen matrix for your core recipes, and set your labelling method (verbal/sign vs full PPDS labels).
4. Sort insurance. Public and product liability at minimum; employers' liability the moment anyone helps you.
5. Set up records and terms: invoices, expense tracking, order confirmations, deposit policy.
6. Price properly. Cost each product before you publish a menu.

Work through it in that order and the regulatory side of starting a UK bakery becomes a checklist, not a wall.

The steps above are the legal floor. The fuller picture, like choosing a trading name, home kitchen versus rented unit, and the early marketing that fills your first month, is where a structured walkthrough earns its keep. Our guide to the essential documents every UK bakery needs covers the registration and food-safety paperwork that sits alongside those launch decisions.

When you want all of it in one place, with registration, hygiene, insurance, costs and the first-90-days plan in one document, the bakery startup guide (P10 Startup Guide, £4.99) is a print-ready PDF laying out the 12 sections a UK bakery needs to launch in order, so you are not piecing the sequence together from a dozen browser tabs.

This article is general guidance, not legal advice, and it is not tax or food-safety advice for your specific bakery. Registration requirements, allergen rules, and the trading allowance can change, so verify the current position on GOV.UK and with your local council before you start trading.