🏢 Business Insurance

Best Professional Indemnity Insurance UK 2026

If your business gives advice or provides professional services, professional indemnity insurance protects you against claims of negligence or mistakes. Here's how the best PI cover works in 2026.

📖 5 min read ✅ FCA-regulated advisers 🆓 Free to use

What professional indemnity covers

Professional indemnity (PI) insurance covers the cost of defending and settling claims that your advice, designs or services caused a client financial loss. For many professions it's mandatory; for others it's essential protection. The best policy matches your profession's risks and any regulatory requirements.

1. PI for regulated professions

Many regulated professions (financial advisers, solicitors, accountants, architects) must hold PI to set minimum levels. Best — and required — for these; the cover level is often set by your regulator or professional body.

2. PI for consultants and contractors

Consultants, IT contractors and freelancers are often required by clients to hold PI before working. Best for anyone providing professional services or advice to clients — frequently a contract condition.

3. PI for designers and creatives

Designers, marketers and creative professionals face claims over work that causes a client loss. Best for creative businesses whose output clients rely on commercially.

4. Choosing the right cover level

Cover limits range widely; the right level reflects your contract values, client requirements and regulatory minimums. Best set realistically — too little leaves you exposed, and some contracts specify a minimum.

How much cover do you need?

  • Check your regulator's or professional body's minimum
  • Check client contract requirements
  • Consider the potential size of a claim against you
  • Factor in defence costs, not just settlements

How to find the best PI cover

A specialist broker can match PI cover to your profession, contracts and any regulatory requirements at the best price. Find a business insurance specialist through Nesto — free, no obligation.

Frequently asked questions

Who needs professional indemnity insurance?

Anyone giving advice or providing professional services — it's mandatory for many regulated professions and often required by client contracts.

What does it cover?

The cost of defending and settling claims that your advice, designs or services caused a client financial loss.

How much cover do I need?

It depends on your regulator's minimum, client requirements and the potential size of a claim. A broker can advise the right level.

Is PI insurance a legal requirement?

For some regulated professions, yes. For others it's not legally required but often essential and demanded by client contracts.

Does it cover legal defence costs?

Yes — PI typically covers defence costs as well as settlements, which can be significant even for unfounded claims.

Related guides

→ Business Insurance specialists → Best Public Liability Insurance
View all guides →

Ready to protect your business?

Get matched with an FCA-regulated business insurance specialist — free, no obligation.

Compare business insurance — it's free →
Get Matched Free →