Marsh vs 
Nationwide: How Do They Compare for Fiduciary Liability Insurance?
Marsh says a typical fiduciary policy covers defense costs and covered damages, judgments, or settlements arising from breach or plan-administration errors, but does not cover contractual liability or guarantee benefits owed. Nationwide’s cited page names fiduciary liability without specifying plan-specific grants. 5,10
What Is Marsh?
Marsh suits technology and larger businesses seeking specialist cyber placement or broad global risk advice; small firms wanting a quick standard quote should compare its MMA route or digital agencies. 1,2,3,4
What Is Nationwide?
Nationwide’s commercial catalogue includes common small-business policies and separate specialty products. A catalogue listing does not establish eligibility or policy terms; confirm the issuing company and coverage for your state and business. 7,8,9
What Is Fiduciary Liability Insurance?
Fiduciary liability can protect your company and plan fiduciaries when participants claim mishandling of an employee benefit plan. If you sponsor a retirement or health plan, check who is insured and whether both administration errors and fiduciary-breach claims are addressed. 11,12,13
Key Differences in Fiduciary Liability Insurance
Liability costs and promised plan benefits
Marsh says a typical fiduciary policy covers defense costs, damages, judgments, and settlements from breach of duty or plan-administration errors, but does not cover contractual liability or guarantee benefits owed under a plan. Nationwide’s cited page names fiduciary liability but does not specify plan-specific grants. Separate a claim about fiduciary conduct from the plan’s underlying benefit obligation and compare the proposed policy language for both. 5 10
Who is covered
Marsh says typical insureds include the sponsor organization, benefit plans, and sponsor directors, officers, or employees serving as fiduciaries. Nationwide’s overview identifies the product without specifying plan-specific grants. Ask Nationwide to identify each insured entity and person in the proposal, then compare that schedule with Marsh’s described structure and the actual issued definitions. 5 10
What to Confirm in Fiduciary Liability Insurance Quotes
Marsh and Nationwide Review Scores for 2026
These averages can combine ratings for different products, locations, and customer groups, including approximate BBB grade conversions. Read each review for the sources, scope, and calculation.
Marsh Review Score
Review Score
2 rated sources
Marsh’s global Trustpilot profile has a poor 1.3/5 score. Treat it as a service warning to investigate with your proposed team; it does not isolate US commercial accounts.[2][4][7]
Read Marsh reviewsNationwide Review Score
Review Score
4 rated sources
Experts like Nationwide more than customers do. NerdWallet gives it 4.5 out of 5 for business insurance, while small-business customers on ConsumerAffairs give it 2.5 out of 5 from 19 reviews.[1][10]
Read Nationwide reviewsMarsh vs Nationwide Fiduciary Liability Insurance Compared
Marsh vs Nationwide: Fiduciary Liability Insurance: documented features by provider
| Criteria | Marsh Fiduciary Liability Insurance | Nationwide fiduciary (official overview) |
|---|---|---|
| Role in This Line | 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. 5,6Company-reported. Marsh fiduciary liability page and MMA executive and professional liability page. | Nationwide describes offering fiduciary for the audience stated on the cited product page. 10Company-reported. fiduciary marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. |
| Issuing Insurer | The reviewed pages do not name a specific fiduciary liability insurer. Marsh describes its own role as advising on limit assessment and carrier selection, implying the issuing insurer depends on the placement. 5Not publicly disclosed. Fiduciary liability page as read on 2026-09-23. | Confirm in your quote. |
| Who It’s For | 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. 5Company-reported. Fiduciary liability page, Who is covered? FAQ. | Commercial organizations considering management-liability products; plan eligibility is policy-specific. 10Company-reported. fiduciary marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. |
| Coverage Features | 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. 5Company-reported. Fiduciary liability page FAQs; illustrative policy description, not a specific policy form. | The cited product page describes fiduciary liability as a named commercial-liability product; the overview does not specify plan-specific coverage grants. Marketing description only; actual coverage, exclusions, conditions, limits, and availability depend on the issued policy and jurisdiction. 10Company-reported. fiduciary marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. |
| Limits and Retentions | Confirm in your quote. | The cited overview does not set a universal limit or retention for this line. Ask for the proposed policy form, limits, retentions, exclusions, and conditions in the quote. 10Not publicly disclosed. Only the cited marketing page was reviewed for published limit and retention information; no policy-form entitlement is inferred. |
| Risk Services | Marsh says its FINPRO practice helps clients identify red flags in fiduciary controls, builds fiduciary liability programs from limit assessment to carrier selection, and provides claims advocacy to help resolve claims from the outset. 5Company-reported. Fiduciary liability page, Why Marsh section. | Confirm in your quote. |
| How to Apply | Confirm in your quote. | The page directs prospective customers to contact an agent or request a quote. The page does not establish a quote, bind, or coverage-effective timeline. 10Company-reported. fiduciary marketed by nationwide; scope is limited to the cited official product overview and described audience. This is not a policy form or a universal eligibility statement. |
| Claims Support | Marsh describes its claims advocates as helping clients resolve fiduciary liability claims from the onset, without publishing outcome statistics for this line. 5Company-reported. Fiduciary liability page, Why Marsh section. | Confirm in your quote. |
Related Pages for Marsh vs Nationwide Fiduciary Liability Insurance
Fiduciary Liability Insurance Pages for Marsh and Nationwide
Other Coverage Lines Compared for Marsh vs Nationwide
Other Fiduciary Liability Insurance Provider Comparisons
Sources for Marsh vs Nationwide Fiduciary Liability Insurance
Sources About Marsh
- Marsh | Leader in risk, strategy, people, and investments. Marsh; Hero and capability tiles; FAQ: What does Marsh do?; industries served; Is Marsh the same as Marsh McLennan? January 2026 brand change. Accessed 2026-09-16.
- Compensation guide for US clients. Marsh; US broking segments; broker role; retail commissions, client fees, wholesale, insurer consulting, contingent and supplemental commissions; Marsh LLC and Marsh USA LLC; page 3: broker role and Marsh & McLennan Agency segment; page 7: copyright © 2024 Marsh LLC. Accessed 2026-09-16.
- Marsh McLennan Agency (MMA). Marsh; Middle-market US organizations; wholly-owned subsidiary; business insurance, employee health and benefits, retirement, private client. Accessed 2026-09-16.
- Technology | Insurance Broking & Risk Management. Marsh; Opening Technology Practice description; practice links including data center insurance, fintech and Stratus; Talk to us. Accessed 2026-09-16.
- Fiduciary liability. 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.
- Expert Executive and Professional Liability Insurance. 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.
Sources About Nationwide
- Small Business Insurance. Nationwide; Small business products and solutions, lines 185–214: BOP, workers’ compensation, commercial auto, umbrella, EPLI, cyber and surety; purchase guidance lines 235–247. Accessed 2026-09-29.
- Small Business Insurance Solutions for Agents. Nationwide; Specialized small commercial solutions: BOP, auto, workers’ compensation, cyber, EPLI, umbrella, inland marine and professional liability; page states appetite varies by state, lines 129–163, 191–193. Accessed 2026-09-29.
- Terms and Conditions for Nationwide.com. Nationwide; P&C products not offered by all companies/states; policy/declarations control; NMI and affiliates may underwrite; each underwriter responsible for own products, lines 358–368 and 391–394. Accessed 2026-09-29.
- Commercial Liability Products | Nationwide. Nationwide; Fiduciary liability appears as a named product in the commercial-liability product suite. Accessed 2026-09-30.
Sources for the Fiduciary Liability Insurance Guide
- Field Assistance Bulletin No. 2008-04: Guidance Regarding ERISA Fidelity Bonding Requirements. U.S. Department of Labor, Employee Benefits Security Administration; Q2 pp.2–3. Accessed 2026-09-16.
- Fiduciary Liability. Travelers Casualty and Surety Company of America; II.D,J–L pp.2–3; II.A p.1; II.V p.5; Header p.1; II.M p.3; I p.1; III.A.6–8 pp.5–6; II.M.2 p.3; III.B.1 p.6. Accessed 2026-09-16.
- Fiduciary Liability Insurance. Travelers; What Is Fiduciary Liability Insurance? Accessed 2026-09-16.
