How much PI insurance cover do I need as an IFA in the UK?

~3 min read

Reviewed by Matthew Bartlett, Director · Last reviewed 2026-07-08

Independent financial advisers face a specific PI sizing calculation shaped by the way IFA claims actually resolve. Most IFA PII claims are decided not in court but at the Financial Ombudsman Service, which since April 2025 has been able to make binding awards of up to £430,000 per individual complaint. Under the FCA Handbook, DISP 2.7 defines the eligible complainant class broadly and DISP 3.6 gives FOS the fair-and-reasonable jurisdiction that shapes outcomes. This entry sets out how IFA firms should size PII against that reality, where the DB transfer overlay changes the calculation, and how Consumer Duty since July 2024 has raised the bar.

The FOS £430,000 anchor

The FOS binding award limit is the anchor for IFA PII sizing. As of 1 April 2025 it stands at £430,000 per complaint (increased from £415,000 the prior year). Individual awards on complex advice — pension transfers, structured product recommendations, IHT planning gone wrong — regularly reach that limit. A single adviser handling 200-300 client relationships can plausibly generate three or four FOS complaints in a policy year in an adverse scenario. That reality drives limit sizing.

Short answer — market ranges

Sole adviser or 1-2 adviser firm, no DB transfer permission, standard investment advice: £1m primary each and every, £2m aggregate as a common starting point.
Small firm (2-5 advisers), no DB transfer, growing client book: £1m–£2m primary each and every, £2m–£5m aggregate.
Mid-sized firm (5-15 advisers), some pension advisory work: £2m–£5m primary each and every, £5m–£10m aggregate. Aggregation review load-bearing.
Firm with DB transfer permission (any size): materially harder market. Placements typically £2m–£5m primary but at premium rates significantly above the non-DB rate. Some insurers decline DB transfer risks outright.
Larger IFA firm (15+ advisers) or discretionary managing permission: £5m+ primary layer plus top-up. Aggregate limit sized to accommodate systemic-issue scenarios.

The each-and-every vs aggregate calibration

Two limit dimensions matter. Each-and-every limit responds to a single claim; aggregate limit caps total exposure across the policy year. For IFAs, aggregate is often the load-bearing figure — a systemic advice issue (a common product recommendation that turns out badly, a shared misunderstanding of a suitability requirement across a client cohort) can generate multiple simultaneous FOS complaints. Sizing to only the each-and-every figure without appropriate aggregate cover leaves a gap.

The DB transfer overlay

Firms holding defined-benefit pension transfer permission face a specific harder market. The British Steel Pension Scheme (BSPS) transfer wave of 2017-2020 drove a lasting recalibration of the DB transfer insurance market. Premium rates for firms with DB permission run materially higher than for non-DB firms; some insurers decline the risk outright; wordings carry specific DB transfer sub-limits and higher excesses. See our detailed DB transfer PII entry.

Consumer Duty since July 2024

The FCA Consumer Duty (PRIN 2A) applied to existing products from 31 July 2024. It has raised the bar on suitability by adding the "avoid causing foreseeable harm" cross-cutting rule and the "consumer understanding" and "consumer support" outcomes. Firms that have not visibly reviewed their client book for Duty compliance face a materially harder renewal conversation with insurers. Sizing should factor in the potential wave of fair-value complaints on ongoing service fees — a claim head that did not exist pre-Duty. See our Consumer Duty PII implications entry.

Contract and network requirements

Advisers operating as Appointed Representatives of a network face specific network-level PII requirements typically above the FCA MIPRU minimums. Directly-authorised firms need to consider their own client contract PII specifications — some clients require £2m–£5m as a business-relationship condition.

Worked example

Illustrative only. A three-adviser IFA firm, no DB transfer permission, 400 clients across investment advice and modest IHT planning. Fee income £480k, ongoing service fees representing 70%. FOS complaints in the last three years: two, both settled at £45k and £120k respectively. Broker recommendation: £2m each-and-every, £4m aggregate primary. Consumer Duty compliance documented via a July 2024 client-book review. Wording review confirms defence-costs treatment in addition to the limit. Six-year run-off costed for planning purposes; extended run-off (10 years) considered for the historical advice back-book with capacity-for-loss uncertainty.

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