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
What Is Liberty Mutual Business Insurance?
Liberty Mutual spans small-commercial, commercial, specialty, surety, and reinsurance businesses. The insurer and distribution route depend on the product, so check the offer and policy before you compare terms. 4,5
What Are Fidelity Bonds?
Fidelity coverage can reimburse certain losses when employees steal money or property they handle. If employees manage company funds, customer property or benefit-plan assets, identify each owner and compare the required protection for each interest. 7,8,9
Key Differences in Fidelity Bonds
Commercial Bond Catalogue and FI Bond Detail
Liberty Mutual Surety lists fidelity bonds among commercial bond solutions and says its specialized underwriting teams tailor solutions across business sectors. AIG describes a distinct Financial Institution Bond family for banks, lenders, asset managers, and insurers, naming theft, forgery, computer fraud, and impersonation fraud examples. A commercial business can ask Liberty Mutual which bond obligation its catalogue item addresses; an institution should use AIG’s application route to identify the FI form relevant to its risks. 6 3
Obligations, Carrier, and Terms
Liberty Mutual’s overview does not describe the covered obligation or claim trigger for a particular bond, and it does not establish that each buyer class can access every listed bond. AIG provides more detail on FI fraud scenarios, but does not state standard bond amounts or deductibles. Ask both providers to identify the issuing entity, obligee, covered employee conduct, and bond amount in writing; these public descriptions alone do not establish a specific buyer’s terms. 6 3
What to Confirm in Fidelity Bonds Quotes
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
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 reviewsLiberty Mutual
Review Score
2 rated sources
Customers give Liberty Mutual 4.2 out of 5 on Trustpilot from 3,836 reviews, but that page mixes auto, home and life customers with business ones. For business insurance specifically, NerdWallet gives 3.0 out of 5 and reports more complaints than expected.[4][1]
Read Liberty Mutual reviewsOffering Details
AIG vs Liberty Mutual: Fidelity Bonds: documented features by provider
| Criteria | AIG Financial Institution Fidelity Bonds | Liberty Mutual Commercial Fidelity Bonds |
|---|---|---|
| Role in This Line | AIG markets Financial Institution Bonds separately from commercial-entity Crime Insurance. This draft covers the named bond family only and does not treat the crime policy as a fidelity bond. 3Company-reported. Role in this product is limited to the description on the linked AIG source. | Liberty Mutual Surety lists fidelity bonds among its commercial bond solutions; it does not identify a particular bond form for a buyer. 6Company-reported. Liberty Mutual’s cited product or program overview documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents. |
| Who It’s For | AIG names banks, non-bank lenders, asset managers and insurance companies as financial-institution bond audiences. The page does not establish eligibility for a specific entity or jurisdiction. 3Company-reported. Audience is the segment AIG names on the linked source; this is not an underwriting decision, quote or guarantee of availability. | The commercial-bonds page describes solutions for individual professionals, midsize businesses and large companies; availability of each bond type for each buyer is not stated. 6Company-reported. Liberty Mutual’s cited product or program overview documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents. |
| Coverage Features | AIG lists employee dishonesty, theft on premises, forgery, computer-systems fraud and impersonation fraud among financial-institution bond coverage examples. These examples are subject to the actual bond form and do not define all terms. 3Company-reported. AIG’s public product description is not the policy. Actual entitlement depends on the applicable issued form, endorsements and declarations. | The page identifies fidelity bonds as one item in a broad commercial-bond catalogue but does not describe the covered obligation or claim trigger for a particular fidelity bond. 6Company-reported. Liberty Mutual’s cited product or program overview documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents. |
| Limits and Retentions | The reviewed pages do not state a standard bond amount or buyer-specific deductible. Confirm the bond form, amount and conditions with AIG for the particular institution. 3Not publicly disclosed. This statement reports only what the linked public source discloses and does not substitute for a quote or issued policy. | The cited public overview does not establish the limits, deductibles, exclusions or form terms that would apply to a specific buyer. 6Not publicly disclosed. Ask for the quote and specimen or issued policy forms before treating a listed feature as covered. |
| Risk Services | AIG describes dedicated underwriting and claims teams for its crime and fidelity offerings. The application directory includes distinct fidelity applications by financial-institution type; this is an application path, not a bound bond. 3Company-reported. The linked page describes company-reported support; specific account services and third-party arrangements must be confirmed. | Liberty Mutual Surety describes its commercial bond solutions as tailored across business sectors and supported by specialized surety underwriting teams. 6Company-reported. Liberty Mutual’s cited product or program overview documents this description. It does not establish the issuing insurer for an individual quote, exact state or provincial availability, the policy form, complete exclusions, or terms offered to a particular buyer; confirm those in the quote and policy documents. |
Full Comparison
More AIG vs Liberty Mutual Comparisons
Other Fidelity Bonds Comparisons
Sources
AIG
- Investor Relations. American International Group, Inc. (AIG); About AIG and legal footer; lines 244–246 and 327–331. Accessed 2026-09-28.
- Business. AIG US; Surplus Lines heading and paragraph, lines 357–359. Accessed 2026-09-28.
- Crime and Fidelity Insurance. AIG; Official AIG page, lines 257–275 and 353–354: separate Financial Institution Bonds section, named financial-institution audience and example covered losses; policy/state availability caveat. AIG’s Financial Lines Applications directory separately lists institution-specific fidelity applications. Accessed 2026-09-30.
Liberty Mutual
- Company Profile. Liberty Mutual Group; Strategic business units paragraph: US Retail Markets (individuals/small businesses; small commercial; countrywide) and Global Risk Solutions (mid-size/large businesses; commercial, specialty, reinsurance, surety; worldwide). Accessed 2026-09-29.
- Commercial Insurance Solutions. Liberty Mutual Business Insurance; Commercial solutions index names commercial auto and fleet, cyber, environmental liability, equipment breakdown, excess and surplus, general liability, healthcare liability, inland marine, management liability, multinational, ocean marine, professional liability, property, reinsurance, surety, umbrella/excess and workers compensation. Disclosure says policy insurer is named when offered, may be an affiliate/subsidiary or surplus-lines insurer; states/jurisdictions and actual policy terms vary. Accessed 2026-09-29.
- Commercial Bonds. Liberty Mutual Business Insurance; ‘Broad slate of commercial bonds’ enumerates court/fiduciary, appeal, tax appeal, self-insurer workers compensation, license/permit, reclamation, lost instrument, utility payment, service/supply, business services, public official, ERISA, fidelity and miscellaneous bonds; page states distinct large/small commercial audiences and qualified program scale. Accessed 2026-09-29.
Fidelity Bonds Guide
- Glossary of Insurance Terms. National Association of Insurance Commissioners; Fidelity; Surety Bond. Accessed 2026-09-16.
- Field Assistance Bulletin No. 2008-04: Guidance Regarding ERISA Fidelity Bonding Requirements. U.S. Department of Labor, Employee Benefits Security Administration; Q1–Q3 pp.2–3; Q2 pp.2–3. Accessed 2026-09-16.
- Crime Terms and Conditions. Travelers Casualty and Surety Company of America; I.A.1–3 p.1; III.S pp.8–9; V.B.1–2 pp.18–20; CRI consideration p.1; III.P p.8; V.A.3 pp.16–17; V.A.4 p.17; V.B.3 p.20; IV.L p.15. Accessed 2026-09-16.
