Most Etsy shops start the same way: a craft you enjoy, a few sales, a nice bit of pocket money. Then the orders keep coming, and a worry creeps in. Is this still a hobby, or does HMRC now see me as running a business? At Filing Accounts UK, this is one of the most common questions we get from new sellers, and the answer decides whether you need to register, file a return and pay tax.
This guide gives you a clear way to decide, then walks you through registering with HMRC and setting up properly from day one. If you would rather have it handled for you, Filing Accounts can register you and look after your tax from the start.
Hobby or Business: What HMRC Actually Looks At
There is no single rule that flips a hobby into a business. HMRC looks at the whole picture, using what are known as the “badges of trade”. If most of the following describe you, you are probably trading:
- You sell regularly, not as a one-off clear-out of things you owned.
- You make or buy items specifically to sell at a profit.
- You aim to make a profit, even if you have not yet.
- You operate in an organised way: a branded shop, listings, packaging, social media, repeat customers.
- You put in real time sourcing, making, photographing, listing and posting.
- You reinvest in stock, tools or advertising to grow the shop.
Selling your own pre-loved belongings, or an occasional gift you made for a friend, is generally not trading. Buying supplies, making products and listing them on Etsy week after week almost always is, however small the shop.
The £1,000 Trading Allowance: Useful but Often Misunderstood
If your total gross income from self-employment is £1,000 or less in a tax year (6 April to 5 April), the trading allowance means it is generally tax-free and you do not need to register or file a return. Three things catch sellers out:
- It is gross income, not profit. £1,200 of sales with £900 of costs still takes you over the limit.
- It is one allowance across all your self-employment, not one per shop or per platform. Etsy, a market stall and freelance work are added together.
- You cannot use it together with expenses. Once you are over £1,000 you choose either the £1,000 allowance or your actual costs, whichever leaves a lower taxable profit.
Remember too that Etsy reports seller activity to HMRC under the digital platform reporting rules, so HMRC may already know your sales figures. We cover that in our accountants for Etsy sellers guide.
When You Must Register with HMRC
You need to register as self-employed once your gross trading income goes over £1,000 in a tax year. The deadline is 5 October after the end of the tax year in which you started trading. Start selling in May 2026, for example, and you must register by 5 October 2027. Your first Self Assessment return is then due by 31 January after that.
Our advice is not to wait. Registering early gives you time to receive your UTR and activation code by post, and it means you build good habits before the paperwork piles up. You can also register voluntarily below £1,000, which some sellers do for mortgage applications or to keep their National Insurance record in order.
How to Register as Self-Employed: Step by Step
- Gather your details. You need your National Insurance number, name, address, the date you started trading and a one-line description of what you sell.
- Sign in or create a Government Gateway account on GOV.UK.
- Register for Self Assessment as a sole trader. Choose “sole trader”, not “partner”. If you have filed a return before but never as self-employed, you may use form CWF1 instead and keep your existing UTR.
- Wait for the post. HMRC sends your Unique Taxpayer Reference (UTR) and then a separate letter with an activation code for your online tax account. Allow a few weeks for both.
- Activate your account using the code, so you can see your Self Assessment record and file when the time comes.
Registering with HMRC is free. You never need to pay a third party to do it, though plenty of new sellers would rather we did it so it is right first time. See our full sole trader registration guide for more detail.
Set Up Your Records Before the First Tax Return
Registration is the easy part. The thing that really saves time and money is tidy records from the start. For an Etsy shop, that means:
- A separate bank account for the shop, so personal and business money never mix. It is not a legal requirement for sole traders, but it makes bookkeeping far simpler.
- Every sale recorded, using Etsy’s monthly statements and payment account reports.
- Every cost kept with a receipt: materials, packaging, postage, Etsy listing and transaction fees, advertising and equipment. See which costs you can claim in our allowable expenses guide.
- A stock and mileage log if you buy in bulk or make regular trips to the post office or suppliers.
Also be aware that sole traders and landlords with qualifying income over £50,000 must now follow Making Tax Digital for Income Tax, with the limit falling to £30,000 and then £20,000 in later years. If your shop is growing quickly, plan for it early. Our MTD guide explains who is affected.
Sole Trader or Limited Company for Your Etsy Shop?
Nearly every Etsy seller should start as a sole trader. It is free, quick and has minimal admin. A limited company can make sense later, once profits are comfortably high, because company profits are taxed under Corporation Tax (19% on profits up to £50,000) and you control how you take money out. The trade-off is more paperwork: company accounts, a confirmation statement and director filings.
| Question | Sole trader | Limited company |
|---|---|---|
| Cost to set up | Free | Small Companies House fee |
| Admin | Light: one yearly return | Heavier: accounts, CT600, confirmation statement |
| Best for | New and growing shops | Established shops with higher profits |
| Personal liability | Unlimited | Generally limited to the company |
Not sure where you sit? Our sole trader vs limited company guide shows the numbers, and we will happily run them for your shop.
Hobby vs Business: At a Glance
| Your situation | What it usually means | What to do |
|---|---|---|
| Selling your own pre-loved items occasionally | Not trading | Nothing to report |
| Making and selling regularly, gross sales £1,000 or less | Trading, covered by the allowance | No registration needed; keep records |
| Gross sales over £1,000 | Trading above the allowance | Register by 5 October after the tax year; file a return |
| Over £90,000 turnover | VAT threshold | Register for VAT |
Common Mistakes to Avoid
Judging the £1,000 limit on profit
The allowance is measured on gross income, so a shop with high costs can still be over the limit.
Assuming Etsy handles your tax
Etsy reports your activity to HMRC, but it does not register you, file for you or pay tax on your behalf.
Leaving registration until the deadline
Letters take time to arrive. Registering in September for a 5 October deadline leaves no margin for error.
Mixing personal and shop money
It makes sales and expenses hard to prove, and hours of extra work at tax time.
Frequently Asked Questions
Do I need to register my Etsy shop with HMRC?
You must register if your gross trading income, including Etsy, goes over £1,000 in a tax year. Below that you are covered by the trading allowance, though you can still register voluntarily.
Can I run an Etsy shop alongside my job?
Yes. Your wages stay under PAYE and your Etsy profits are reported separately through Self Assessment. You generally do not need to tell your employer unless your contract says so.
What if I made a loss in my first year?
New shops often do. If you are trading, you can still need to register and file, and a loss can sometimes be set against other income or carried forward. We can advise on your specific position.
What if I should have registered already?
Register as soon as you can and tell HMRC the date you started. Late registration can lead to penalties, but acting early usually keeps them smaller. We can help you put things right.
Should I set up a limited company straight away?
Usually not. Most new sellers start as sole traders and review a company later, once profits justify the extra admin.
Ready to Run Your Etsy Shop the Right Way? Join Filing Accounts UK
Deciding whether you are trading, registering correctly and keeping the right records is much less stressful with someone alongside you. At Filing Accounts UK, we register new Etsy sellers with HMRC, set up simple bookkeeping, file your Self Assessment return and tell you in plain English what to set aside for tax. Join Filing Accounts and spend your time on your shop, not on HMRC forms.
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