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

Lockton describes coverage for plan-law breaches and administration errors and says its claims team integrates insurance and claims counsel; AIG identifies optional compliance extensions. 3,7

What Is AIG?

AIG is the marketing name for American International Group, Inc.; AIG says its insurance products are written or provided by subsidiaries or affiliates. Its U.S. business pages list commercial casualty, property, cyber, management and professional liability, and specialty programs, but a brand-level page does not identify the insurer for a particular policy. 1,2

Read the AIG profile

Read the AIG Fiduciary Liability Insurance page

What Is Lockton?

Lockton suits technology companies and larger businesses seeking a broker across cyber, D&O, property, liability and benefits; small firms wanting an instant standard quote should compare digital agencies. 4,5,6

Read the Lockton profile

Read the Lockton Fiduciary Liability Insurance page

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. 8,9,10

Read the full coverage guide

Key Differences in Fiduciary Liability Insurance

Coverage Scope and Insured Parties

Lockton says policies it places typically address benefit-law breaches, plan-administration errors and voluntary-compliance loss, with certain fines covered only when explicitly stated. It also describes a broad insured group, including the organization, plans, employees and certain former fiduciaries. AIG describes protection for people overseeing benefit plans and options such as settlor coverage and IRS Audit Protector. Sponsors should compare the actual insured definition and any stated fine coverage, rather than assume similar labels mean the same scope. 3 7

Claims Preparation and Product Options

Lockton's Professional and Executive Risk Claims team integrates claims counsel with the broking team to plan a claims strategy before a fiduciary claim arises. AIG describes specialized underwriting and claims teams. These are different service descriptions; ask each provider what support the buyer can expect after notice and whether the named team is assigned to the account. 3 7

What to Confirm in Fiduciary Liability Insurance Quotes

  • Does Lockton's proposed form expressly include the plan, committees and other relevant fiduciaries, and which fines are covered? 3 7
  • Which AIG options are written into the form, and who will coordinate claim strategy? 3 7

Review Scores

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.

AIG

4.4/ 10

Review Score

2 rated sources

Customer ratings for AIG are low: Trustpilot shows 1.9 out of 5 from 252 reviews, and NerdWallet gives 2.5 stars and notes more claims complaints than expected. These pages cover many AIG products and countries, so they only loosely describe business insurance.[1][2]

Read AIG reviews

Lockton

8.4/ 10

Review Score

3 rated sources

Lockton’s reviews vary by office and entity. Local Google-derived ratings provide some service feedback, but no reliable firmwide verdict.[2][6][7][8]

Read Lockton reviews

Offering Details

AIG vs Lockton: Fiduciary Liability Insurance: documented features by provider

CriteriaAIG Fiduciary Liability Insurance EdgeLockton Fiduciary Liability Insurance Brokerage
Role in This Line

AIG markets Fiduciary Liability Insurance Edge and related plan-fiduciary options. AIG’s page describes insurance protection but does not identify the issuing subsidiary for a specific account. 3Company-reported. Role in this product is limited to the description on the linked AIG source.

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. 7Company-reported. Fiduciary liability product page as read 2026-09-23.

Issuing Insurer

Confirm in your quote.

The page does not name the insurers Lockton places fiduciary liability coverage with. 7Not publicly disclosed. Fiduciary liability page checked 2026-09-23.

Who It’s For

AIG describes fiduciary coverage for business executives and people or entities overseeing 401(k), pension and employee welfare plans. The page does not establish eligibility for every plan sponsor or plan type. 3Company-reported. Audience is the segment AIG names on the linked source; this is not an underwriting decision, quote or guarantee of availability.

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. 7Company-reported. Fiduciary liability product page as read 2026-09-23.

Coverage Features

AIG says Fiduciary Edge addresses personal liability imposed on directors, officers and employees who oversee benefit plans and the sponsoring company. It describes certain penalty and compliance-program extensions subject to sublimits and policy terms. 3Company-reported. AIG’s public product description is not the policy. Actual entitlement depends on the applicable issued form, endorsements and declarations.

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. 7Company-reported. Fiduciary liability product page as read 2026-09-23. General policy-structure description, not a specimen form.

Limits and Retentions

The page says some penalties, fees and expenses are subject to sublimits but does not publish a buyer-specific limit schedule. Confirm all sublimits and conditions in the quote and policy. 3Not publicly disclosed. This statement reports only what the linked public source discloses and does not substitute for a quote or issued policy.

Confirm in your quote.

Risk Services

AIG describes specialized underwriting and claims teams and lists the IRS Audit Protector program, settlor coverage and an ACA extension as product options. Availability and scope of each option must be confirmed in the issued form. 3Company-reported. The linked page describes company-reported support; specific account services and third-party arrangements must be confirmed.

Confirm in your quote.

Claims Support

Confirm in your quote.

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. 7Company-reported. Fiduciary liability product page as read 2026-09-23.

Full Comparison

More AIG vs Lockton Comparisons

Other Fiduciary Liability Insurance Comparisons

Sources

AIG

  1. Investor Relations. American International Group, Inc. (AIG); About AIG and legal footer; lines 244–246 and 327–331. Accessed 2026-09-28.
  2. Business. AIG US; Surplus Lines heading and paragraph, lines 357–359. Accessed 2026-09-28.
  3. Fiduciary Liability Insurance. AIG; Official AIG Fiduciary Liability page, lines 242–274: plan sponsor and fiduciary audience, Fiduciary Edge, example statutory sublimited coverages, IRS Audit Protector, settlor and ACA options, and standard-policy caveat. Accessed 2026-09-30.

Lockton

  1. Lockton United States. Lockton; Opening description of independent insurance brokerage for risk, benefits and retirement; Ask an Expert link to contact-us. Accessed 2026-09-16.
  2. Technology. Lockton; Industry introduction; cyber liability heading; dedicated technology team; listed services including claims advocacy, contract review, directors and officers liability, and international program design; 24/7 service model. Accessed 2026-09-16.
  3. US Terms of Business. Lockton; Opening entity definition; Surplus Lines; Use of a Particular Insurer; Compensation Disclosure; servicing, claims handling and renewal language in Confidentiality section; Intermediaries. Accessed 2026-09-16.
  4. 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.

Fiduciary Liability Insurance Guide

  1. 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.
  2. 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.
  3. Fiduciary Liability Insurance. Travelers; What Is Fiduciary Liability Insurance? Accessed 2026-09-16.

Updated . 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. To suggest a correction, contact Spot with the page URL and supporting source.

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