General Insurance
5 min read • Updated October 2026
Do freelancers need professional indemnity insurance in the UK?
Quick Answer / Executive Summary
Not by law for most freelancers, but in practice often yes: clients commonly require professional indemnity in contracts, and it protects you if a client says your advice, work or error cost them money. Some regulated professions must hold it. It differs from public liability, which covers physical injury and property damage. See our sole trader insurance guide.
Key Takeaways at a Glance
- Professional indemnity (PI) is usually a contractual rather than a legal requirement for freelancers.
- It covers claims for financial loss from advice, errors, missed deadlines or negligent work, plus defence costs.
- Public liability does not cover advice errors; compare them in public liability vs professional indemnity.
- PI is typically written on a claims-made basis, so keep it in force and watch the retroactive date.
- Add cyber cover if you hold client data.
What PI Covers
PI pays legal costs and compensation when a client claims your work or advice caused loss, even if the claim is unfounded. Designers, consultants, IT freelancers, writers and bookkeepers are typical buyers. The cover is explained in professional indemnity insurance.
When It Is Required
Some regulators set minimum PI for their members, and many corporate clients ask for £100,000 to £1 million in supplier agreements. If you ignore it you may lose the work. The legal baseline is in do sole traders need insurance.
PI vs Public Liability
If you meet clients or visit premises you may need both. Public liability covers injury and damage (public liability); PI covers financial loss. See the comparison.
Claims-Made Cover and Retroactive Dates
PI usually responds to claims made while the policy is in force and may only cover work done after the retroactive date. Letting it lapse can leave past work uninsured, so keep it running after you stop trading if your contract or policy requires run-off cover.
What To Buy With It
Home working freelancers may add working from home insurance and cyber cover. For a full list, use what insurance do I need as a sole trader.
Real-Life Case Incident & Precedent
Precedent: Contract and negligence law: a professional owes a duty to perform with reasonable skill and care, and a client can claim losses caused by a breach.
The Wrong Spreadsheet
Scenario: A freelance bookkeeper's formula error understates a client's VAT liability and the client pays a penalty of £6,500, then claims it back.
Resolution & Judicial Outcome: With PI, the insurer defends the claim and pays within the limit, less excess. Without it, the bookkeeper would pay personally.
Related Case Study Simulation:
Read Analysis
What You Should Do: Step-by-Step Action Plan
1
Check contract wording for PI limits.
2
Choose a limit at or above what clients require.
3
Note the retroactive date.
4
Disclose all services you provide.
5
Keep the policy running continuously.
Critical Mistakes to Avoid
- Assuming public liability is enough.
- Letting PI lapse mid-contract.
- Understating the services you provide.
- Ignoring cyber exposure.