General Insurance Verified Answer 6 min read • Updated October 2026

Do I need insurance for a side hustle in the UK?

Quick Answer / Executive Summary

Often yes, at least partly. A side hustle makes you self-employed for that activity, and your employer's insurance doesn't cover it. Personal home and car policies may also exclude business use unless you tell the insurer. Whether you need public liability, professional indemnity or product liability depends on what you do: meeting clients, giving advice or selling goods. Separately, HMRC generally expects you to register for Self Assessment once side income exceeds the £1,000 trading allowance. See what insurance does a sole trader need.

Key Takeaways at a Glance
  • Your employer's policies cover your day job, not your evenings and weekends.
  • Tell your home and car insurers if you work from home commercially or drive for the side business.
  • Choose cover by activity: people and premises (public liability), advice (professional indemnity), goods (product liability).
  • Side income over £1,000 a year generally means registering for Self Assessment. Below it, the trading allowance may apply.
  • If you use the £1,000 trading allowance, you can't also claim insurance as an expense.

Which Insurance Fits Which Side Hustle

• Dog walking, cleaning, tutoring, personal training: public liability as a sole trader is the core cover.
• Freelance design, copywriting, consulting: professional indemnity for errors and missed deadlines.
• Selling crafts, candles, cosmetics or food: product liability, often bundled with public liability.
• Anything holding customer data online: consider cyber insurance for sole traders.
Your Day Job's Cover Stops at the Door

Your employer's liability and indemnity policies cover work you do for them. A client of your side business can't claim against your employer's insurer.

Home and Car: The Hidden Disclosure Duty

Running a side business from your spare room, storing stock or having customers collect orders can count as business use. Undisclosed, it can put home insurance claims at risk; see sole trader working from home insurance. Driving to dog-walking clients or delivering orders is business use too, not commuting; see business car insurance for sole traders.

Tax, the Trading Allowance and Expenses

HMRC's £1,000 trading allowance lets small side incomes go untaxed. Above it, you generally need to register for Self Assessment, usually by 5 October after the end of the tax year in which you started. If you use the allowance, you can't also deduct expenses, so compare it with your real costs, including insurance; see is business insurance tax deductible for sole traders. If HMRC queries your figures, tax investigation insurance covers accountant fees.
Real-Life Case Incident & Precedent
Precedent: Business-use exclusions in household liability cover; HMRC £1,000 trading allowance rules

Illustrative Case: The Weekend Candle Business

Scenario: A full-time nurse sells hand-poured candles at weekend markets and online, earning about £4,500 a year. A customer claims a candle's glass jar cracked and caused a burn. She has no business insurance and assumed her home policy would respond.

Resolution & Judicial Outcome: Her home insurer declines because the claim arises from a business activity it wasn't told about. She settles the claim personally. She then buys combined public and product liability, registers for Self Assessment, and claims the premium as an expense rather than using the trading allowance.

What You Should Do: Step-by-Step Action Plan

1 Write down exactly what your side hustle involves: people, premises, advice, goods, data.
2 Match each activity to public liability, professional indemnity, product or cyber cover.
3 Tell your home and car insurers about any business use.
4 Check whether side income exceeds £1,000 and register for Self Assessment if so.
5 Compare the trading allowance with your actual expenses before choosing.

Critical Mistakes to Avoid

  • Assuming your employer's insurance covers side work.
  • Not telling your home insurer about stock or client visits.
  • Using the trading allowance and also claiming expenses.
  • Selling handmade goods without product liability.

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