How Much PI Cover Do You Need?

What do 'cover levels' actually mean in PI insurance?

Cover level (or cover limit) is the maximum amount your insurer will pay on any single claim. If your cover is GBP1 million and you have a GBP2 million claim, you pay the extra GBP1 million. Common UK PI insurance levels are GBP250,000, GBP500,000, GBP1 million, GBP2 million, GBP5 million, GBP10 million+. The higher your cover, the higher your premium. Your cover limit should match the maximum financial loss a client could suffer from your professional error. An accountant might need GBP1-2 million to cover a single client's major tax dispute. An architect might need GBP5+ million because a design error could affect an entire building.

How do you actually choose the right cover level?

Start with your client contracts--most specify minimum cover requirements (check the small print). Then consider: your typical client size and project values, your maximum exposure on a single engagement, and your profession. A rough guide: indie consultants often use GBP500,000-GBP1 million; mid-size professional practices GBP2-5 million; larger firms or specialists GBP5-10 million+. If you work internationally, research requirements in those countries. Check what your professional body recommends. Be honest about worst-case scenarios: if your error cost a major client GBP3 million, could your insurance cover it? If not, increase your limit. Higher cover gives you peace of mind and makes you more competitive for bigger clients.

What about aggregate vs. any-one-claim cover?

This is critical. Some policies are 'any-one-claim'--meaning the cover limit applies to each individual claim. Others use 'aggregate'--a total limit across all claims that year. Example: GBP2 million any-one-claim means each claim is covered up to GBP2 million, no annual limit. GBP2 million aggregate means if you have two GBP1 million claims, you hit your limit. Any-one-claim is much better for professionals who need real protection. Always check your policy's structure. Most professional policies now use any-one-claim, but some discount policies use aggregate--you pay less but have less protection.

"The cheapest way to be really exposed is to buy just enough cover to tick a contract box, then find out it's nowhere near enough when a real claim happens. Match cover to actual risk, not just client requirements."

- Professional risk assessor

Frequently Asked Questions