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How to Set Up a Home Alterations Business in the UK

A practical UK guide to starting a home alterations or dressmaking business: registering, insurance, pricing, taking deposits, and staying organised from day one.

Plenty of skilled seamstresses and dressmakers start taking in work from home long before they think of themselves as “a business.” A few alterations for friends becomes word of mouth, and then you are turning people away or losing track of who owes what. This guide walks through the practical steps to set up properly in the UK, so the business side is as tidy as your stitching.

None of this is legal, tax, or insurance advice. Where it matters, check with the appropriate authority, your insurer, your local council, or an accountant. The aim here is to help you ask the right questions and get organised.

Decide what you are actually offering

Before anything official, get clear on your services. “Alterations” covers a wide range, and the clearer you are, the easier everything else becomes — pricing, quoting, and explaining yourself to customers.

Most home alterations studios offer some mix of:

  • Everyday alterations: hems, taking in, letting out, zips, repairs.
  • Occasion wear: prom, evening, mother-of-the-bride.
  • Bridal alterations: the most specialised and the most valuable, but also the most time-sensitive and the most emotionally charged for the customer.
  • Bespoke dressmaking: made-to-measure garments from scratch.

You do not have to do all of these. Many successful studios deliberately specialise — bridal alterations only, for example — because it lets them charge properly and manage their diary around wedding season.

Register with HMRC

If you are earning money from your work, you almost certainly need to tell HMRC. Most people starting out register as a sole trader, which is the simplest structure. There is a trading allowance that lets you earn a small amount from self-employment before you need to register, so check the current threshold on the HMRC website, as it changes.

Registering as a sole trader means you will complete a Self Assessment tax return each year and pay tax and National Insurance on your profits. Keep this in mind from day one: put money aside as you go rather than facing a bill you have not planned for. An accountant is worth a conversation even if you do your own return, and many will give an initial chat for free.

If the business grows, you may later consider a limited company, but most home studios start as sole traders. Speak to an accountant before deciding.

Sort out insurance

This is the step people most often skip, and it is the one that bites hardest. You are handling other people’s property — sometimes a wedding dress worth thousands, sometimes irreplaceable. If something goes wrong, you want to be covered.

Look into:

  • Public liability insurance, in case someone is injured or property is damaged.
  • Treatment or “care, custody and control” cover, which deals with damage to a customer’s garment while it is in your hands. Standard public liability often excludes this, so ask specifically.
  • Checking whether working from home affects your home insurance or, if you rent, your tenancy agreement.

Talk to an insurer or broker who understands small craft and alterations businesses. Tell them honestly what you do, including bridal if you take it on, because a damaged wedding dress is exactly the claim you need to be sure is covered.

Check the home and council side

Running a business from home is normal and usually straightforward, but a few things are worth checking:

  • Your mortgage lender or landlord may need to be informed.
  • Most small home studios do not need planning permission, but if customers visit regularly or you put up signage, check with your local council.
  • Business rates rarely apply to a spare-room studio, but the rules depend on how much of your home is given over to the business. Your council can confirm.

A quick call to your council and a glance at your mortgage or tenancy terms saves a lot of worry later.

Price your work properly

Underpricing is the most common mistake, and the hardest to undo once customers are used to your rates. Price on the value and the time, not on what you think people will tolerate.

A workable approach:

  • Set a realistic hourly rate for your skill, then estimate the time each common job takes and build a price list from that.
  • Price bridal separately and higher. Bridal alterations carry more risk, more fittings, and more pressure, and customers expect to pay accordingly.
  • Have a clear price list for standard jobs and a quoting process for anything bespoke or complex.

Write your prices down and share them. A customer who knows the cost up front is far less likely to haggle at collection.

Take deposits and quote in writing

Two habits will protect your cash flow and your sanity from the very first customer.

First, quote in writingfor anything beyond a simple hem. A short written quote listing the work and the price prevents the “but I thought you said...” conversation and makes you look professional.

Second, take a deposit on larger jobs, especially bridal. A deposit secures the booking, covers you if someone vanishes, and signals that your time has value. For bridal, many studios take a deposit at the first fitting and the balance on collection.

Keep a record of who has paid a deposit, what the balance is, and when it is due. This sounds obvious, but it is exactly the thing that slips when you are busy at the machine.

Keep records from day one

Even as a one-person studio, you need to know:

  • Who your customers are and how to reach them.
  • What work each one has booked, and at what stage it is.
  • Who has paid a deposit and who still owes a balance.
  • When each job is due, especially around weddings.

In the early days a notebook works. The trouble is that a notebook does not remind you, does not chase a balance, and does not tell you when your week is overbooked. As the work grows, the admin you carry in your head becomes the thing most likely to trip you up.

Where StudioOps fits

StudioOps Atelier is built for exactly this kind of business — dressmakers, bridal alterations specialists, and garment studios run by the person doing the sewing. It keeps your enquiries, customers, fittings, quotes, deposits, balances, and payments in one place, so you are not relying on a notebook and your memory. It also tracks your capacity, which matters when wedding season fills your diary faster than you expect.

It was built alongside a real working bridal alterations studio, Chayil Couture, so it fits the way the work actually happens rather than forcing you into software made for something else. You can read how they use it in the Chayil Couture case study.

Next step

If you are setting up now, get the boring foundations right first — HMRC, insurance, a written price list — then decide how you will keep track of customers and money before the work outgrows your notebook. When you are ready to get organised, take a look at StudioOps Atelier.

Try StudioOps free for 30 days.

No card needed. Early UK studios get founder setup support by chat, email, or a short video call where useful.

£7.99/month per business after your trial. Cancel any time.