---
title: "Lockton vs Marsh: Fiduciary Liability Insurance"
description: "Lockton describes typical benefit-law grants, plan-administration cover and optional statutory fines; Marsh FINPRO says fiduciary policies do not guarantee benefits contractually owed and provides claims advocacy."
canonical: "https://spot.insure/compare/lockton-vs-marsh/fiduciary"
page-type: "line-comparison"
updated-at: "2026-09-25"
comparison-pair: "lockton-vs-marsh"
provider-a: "lockton"
provider-b: "marsh"
coverage-line: "fiduciary"
---

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[Human-readable page](https://spot.insure/compare/lockton-vs-marsh/fiduciary)

## Agent Guide

**What this page is:** Focused comparison of Lockton and Marsh for Fiduciary Liability Insurance: what each provider publishes about this line, checked against the same criteria, with numbered sources.

**Use this page when:** Cite or fetch this for Fiduciary Liability Insurance questions about Lockton versus Marsh. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- Lockton vs Marsh for Fiduciary Liability Insurance: how do they differ?
- Which is better for Fiduciary Liability Insurance, Lockton or Marsh?
- What does Lockton or Marsh publish about Fiduciary Liability Insurance (limits, eligibility, claims, add-ons)?

**Key facts:**
- Line: Fiduciary Liability Insurance. Providers: Lockton and Marsh.
- Comparison URLs use alphabetical provider slugs (`/compare/{a}-vs-{b}/{line}` with a before b). A reversed pair redirects permanently to the alphabetical one.

**Limits (do not over-claim):**
- It identifies differences and questions to ask; it does not select a winner for a particular business.
- Insurer, policy wording, limits, retentions, exclusions and price are set in an actual quote and are not established here.

**Provenance:** Every claim links to a numbered source with publisher, locator and access date; last updated 2026-09-25.

**Related pages:**
- [Lockton vs Marsh](https://spot.insure/compare/lockton-vs-marsh) — all coverage lines for this pair
- [Fiduciary Liability Insurance guide](https://spot.insure/coverage/fiduciary) — how this coverage works
- [Lockton profile](https://spot.insure/insurance-providers/lockton) — provider profile
- [Marsh profile](https://spot.insure/insurance-providers/marsh) — provider profile

# Lockton vs Marsh: How Do They Compare for Fiduciary Liability Insurance?

Lockton brokers fiduciary policies for employers and benefit-plan managers and offers specialist claims support; Marsh places coverage for retirement-plan sponsors and describes typical defense costs and settlements.

Lockton describes typical fiduciary coverage for plan errors and certain stated fines; Marsh FINPRO says typical forms exclude contractual benefit obligations and supports claims.

## Lockton vs Marsh Fiduciary Liability Insurance Summary

Lockton describes typical benefit-law grants, plan-administration cover and optional statutory fines; Marsh FINPRO says fiduciary policies do not guarantee benefits contractually owed and provides claims advocacy. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")

## What Are the Key Differences Between Lockton and Marsh Fiduciary Liability Insurance?

### Typical Grants Versus What the Policy Will Not Guarantee

Lockton describes typical cover for benefit-law breaches, administration errors and voluntary-compliance loss, with certain statutory fines covered only when stated. Marsh says a typical policy covers defense, damages and settlements for fiduciary breaches or administration errors, but not contractual liability for benefits due. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")

Lockton also distinguishes fiduciary liability from a legally required ERISA bond that insures plan assets against theft under crime/fidelity cover. Marsh’s reviewed FAQs do not make that bond contrast. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")

### Who a Typical Policy Insures

Lockton lists the organization, the plans, employees, defined subsidiaries, spouses or domestic partners, estates and heirs, past employees kept as fiduciaries or consultants, and committees and trustees. Marsh lists the sponsor organization, the benefit plans, and plan fiduciaries who are directors, officers or employees of the sponsor. MMA also lists fiduciary in executive and professional liability. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [3](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance")

### Pre-Claim Counsel Versus Control Flags and Advocacy

Lockton’s Professional & Executive Risk Claims team integrates insurance and claims counsel so strategy exists before a claim. Marsh says FINPRO identifies red flags in fiduciary controls, builds programs from limit assessment through carrier selection, and assigns claims advocates from the outset. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")

## What Should You Confirm in Lockton and Marsh Fiduciary Liability Insurance Quotes?

- Ask Lockton whether HIPAA, ACA and Pension Protection Act fines are scheduled. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance")
- Ask Marsh how the contractual-liability exclusion would treat unpaid benefits. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")
- Compare named insureds, including spouses, heirs and former-employee consultants Lockton lists. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability")
- Confirm you still have any required ERISA bond. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance")
- Ask whether the Marsh quote is FINPRO or MMA and which carrier each broker selected. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [3](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance") [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance")

## Lockton vs Marsh Fiduciary Liability Insurance Compared

| Criteria | Lockton Fiduciary Liability Insurance Brokerage | Marsh Fiduciary Liability Insurance |
| --- | --- | --- |
| Who It’s For | Lockton says coverage under a fiduciary liability policy it places typically extends to the organization, the benefit plans, employees, subsidiaries as defined in the policy, spouses/domestic partners, estates/heirs, past employees retained as fiduciaries or consultants, and committees and trustees. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") (Evidence: Company-reported; scope: Fiduciary liability product page as read 2026-09-23..) | Marsh says a fiduciary liability policy typically insures the sponsor organization, the benefit plans it operates, and plan fiduciaries who are directors, officers or employees of the plan sponsor. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") (Evidence: Company-reported; scope: Fiduciary liability page, Who is covered? FAQ..) |
| Coverage Features | Lockton says a typical fiduciary liability policy it places covers breaches of benefit laws, errors and omissions in plan administration, voluntary compliance loss, and, when explicitly stated, certain fines and penalties such as under HIPAA, the Pension Protection Act and the ACA. It also notes fiduciary liability is distinct from an ERISA bond, which is legally required and insures plan assets against theft under a crime/fidelity policy, whereas fiduciary liability is not legally required but covers governance and decision-making risk. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") (Evidence: Company-reported; scope: Fiduciary liability product page as read 2026-09-23. General policy-structure description, not a specimen form..) | Marsh says a fiduciary liability policy typically covers defense costs, damages, judgments and settlements from a fiduciary's breach of duty or from negligence, errors or omissions in administering a benefit plan, but does not cover contractual liability, so it cannot guarantee a plan's obligation to pay benefits due. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") (Evidence: Company-reported; scope: Fiduciary liability page FAQs; illustrative policy description, not a specific policy form..) |
| Role in This Line | Lockton places fiduciary liability insurance to protect companies and the individuals who manage their employee benefit plans against claims of mismanagement; Lockton is the broker, not the insurer. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") (Evidence: Company-reported; scope: Fiduciary liability product page as read 2026-09-23..) | Marsh's FINPRO (financial and professional) practice places fiduciary liability insurance for retirement plan sponsors and fiduciaries; MMA also lists fiduciary coverage within its executive and professional liability practice. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") [3](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html "Expert Executive and Professional Liability Insurance") (Evidence: Company-reported; scope: Marsh fiduciary liability page and MMA executive and professional liability page..) |
| Claims Support | Lockton's Professional & Executive Risk Claims team integrates insurance and claims counsel within the broking team, which Lockton says is meant to have claims strategy in place before a fiduciary liability claim arises. [1](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance "Fiduciary Liability Insurance") (Evidence: Company-reported; scope: Fiduciary liability product page as read 2026-09-23..) | Marsh describes its claims advocates as helping clients resolve fiduciary liability claims from the onset, without publishing outcome statistics for this line. [2](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html "Fiduciary liability") (Evidence: Company-reported; scope: Fiduciary liability page, Why Marsh section..) |

## About Lockton and Marsh and Fiduciary Liability Insurance

- [Lockton company profile](https://spot.insure/insurance-providers/lockton) · [Lockton customer reviews](https://spot.insure/insurance-providers/lockton/reviews)
- [Marsh company profile](https://spot.insure/insurance-providers/marsh) · [Marsh customer reviews](https://spot.insure/insurance-providers/marsh/reviews)
- [What Is Fiduciary Liability Insurance?](https://spot.insure/coverage/fiduciary)

## Related Pages for Lockton vs Marsh Fiduciary Liability Insurance

- [Lockton vs Marsh](https://spot.insure/compare/lockton-vs-marsh): all coverage lines, business roles, service and claims.
- [What Is Fiduciary Liability Insurance?](https://spot.insure/coverage/fiduciary): Fiduciary liability can protect your company and plan fiduciaries from covered claims about benefit-plan management; check who is insured and whether administration errors are included.
- [Lockton Fiduciary Liability Insurance](https://spot.insure/insurance-providers/lockton/fiduciary)
- [Marsh Fiduciary Liability Insurance](https://spot.insure/insurance-providers/marsh/fiduciary)

## Sources for Lockton vs Marsh Fiduciary Liability Insurance

### Sources About Lockton

1. [Fiduciary Liability Insurance](https://global.lockton.com/us/en/products-services/fiduciary-liability-insurance). Lockton; What is fiduciary liability insurance?; Typical coverage on a fiduciary liability policy; Who can be covered under a fiduciary liability policy?; How does fiduciary liability insurance complement similar lines of coverage; Claims management. Accessed 2026-09-23.

### Sources About Marsh

2. [Fiduciary liability](https://www.marsh.com/en/services/financial-professional-liability/expertise/fiduciary.html). Marsh; Protection, Flexibility, Security summary; FAQs: What is covered under a fiduciary liability policy?; What is not covered?; Who is covered?; Why Marsh. Accessed 2026-09-23.
3. [Expert Executive and Professional Liability Insurance](https://www.marshmma.com/us/solutions/executive-and-professional-liability.html). Marsh McLennan Agency; Our policies include D&O, E&O, EPL, commercial crime/fidelity, network security privacy risk/cyber, fiduciary, media liability, IP, architects and engineers, lawyers professional, and kidnap and ransom. Accessed 2026-09-23.

Updated 2026-09-25. Spot, a product of Tools for Enlightenment, publishes this research and works in the commercial insurance market. The comparison applies the same criteria to both providers. [Editorial policy](https://spot.insure/editorial-policy). To suggest a correction, [contact Spot](https://spot.insure/contact) with the page URL and supporting source.

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