Baldwin vs Usi: Professional Liability / E&O Insurance

CPA firms, whether sole practitioners or regional, can use USI Insurance Services for the AICPA program underwritten by CNA. The Baldwin Group names architects, engineers, lawyers, surveyors and management consultants as clients as well.

Kearny Risk organizes these comparisons for firms whose advice, content or technology creates professional exposures.Research updated 2026-09-30

What Are the Key Differences Between The Baldwin Group and USI Insurance Services Professional Liability (E&O) Insurance?

A broad advisory audience versus a CPA program

The Baldwin Group names accountants alongside architects, engineers, financial advisers, lawyers, consultants and surveyors. USI’s AICPA Professional Liability Program is narrower: USI markets it to sole practitioners and regional CPA firms and identifies itself as the endorsed producer. A CPA firm can compare the program’s stated audience with Baldwin’s wider professional-services practice, while a non-CPA should ask USI about its separate business E&O placements. [4] [6]

Coverage and support detail

USI says the AICPA policy covers third-party financial-harm claims tied to professional services, with defense and damages for covered claims, and provides enrolled firms engagement-letter templates and risk resources. Baldwin describes tailored insurance and risk-mitigation guidance but publishes no comparable policy terms. USI names CNA as underwriter for this program; Baldwin’s specific insurer remains placement-dependent. [4] [6]

What Should You Confirm in The Baldwin Group and USI Insurance Services Professional Liability (E&O) Insurance Quotes?

  • If you are not a CPA firm, ask USI which other E&O placement and insurer it can offer. [4] [6]
  • Ask both brokers for policy limits, retentions and the precise professional services insured. [4] [6]

USI identifies a CNA-underwritten AICPA program with CPA-specific defense and risk resources; Baldwin names a wider set of professional-services clients.

Sources reviewed

  1. 01
    Professional Liability – US Direct Errors and Omissions Insurance

    Hiscox Inc. specimen · About this Policy / Coverage for Claims Made Against You; I.A Insuring Agreement; I.B Defense; I.C Settlement; II.A Notice of Claims; II.C Optional Extended Reporting Period; III.A, III.K, III.M, III.R, III.S Exclusions; IV.A–B Limits and Deductible; VI.O Professional Services; VI.U Wrongful Act · accessed 2026-09-16

  2. 02
    Professional liability insurance

    Insurance Information Institute · Opening paragraphs (professional services/advice and E&O name); Claims not covered by general liability; What types of businesses need professional liability insurance?; What’s covered… and what’s not (claims-made versus occurrence, defense and judgments, non-financial/intentional limits, BOP/in-home exclusion) · accessed 2026-09-16

  3. 03
    FAQ: Professional liability insurance

    Texas Department of Insurance · What’s professional liability coverage?; What types of damages…; What’s general liability insurance?; Do I need professional liability… if I have general liability…?; Is professional liability insurance required?; Can a client require…?; What’s the difference between occurrence policies and claims-made policies · accessed 2026-09-16

  4. 04
    Professional Liability Insurance & Services

    The Baldwin Group · Professional-services customer population lines 35–64; coverage snapshot lines 68–84 lists property, general/professional liability, cyber, workers’ compensation, D&O, fiduciary, crime/fidelity bond, EPL, and IP liability; Employee benefits lines 93–95; accessed 2026-09-29. · accessed 2026-09-30

  5. 05
    Get business insurance

    U.S. Small Business Administration · Six common types of business insurance table · accessed 2026-09-16

  6. 06
    Accountants Professional Liability — USI Affinity

    USI Insurance Services · Quality Professional Liability Insurance Exclusively for CPA Firms; "The AICPA Professional Liability Program, underwritten by CNA, has been offering coverage to CPAs since 1967 and has been the endorsed provider of the AICPA Program since 1994."; supportive claims handling and exclusive access to extensive risk management resources, including engagement letter templates; Email Affinity_APL@usi.com · accessed 2026-09-23

  7. 07
    Business Services

    USI Insurance Services · USI advises clients...and provides solutions for...Errors & Omissions/Professional Liability... · accessed 2026-09-23

  8. 08
    USI Specialty Program Solutions

    USI Insurance Services · USI Affinity delivers high-quality insurance and financial solutions to members of affinity organizations and targeted industry segments...for professional associations, law firms, alumni and collegiate organizations, travel groups, and insurance administrators. · accessed 2026-09-23

Areas of coverage

The Baldwin Group

  • role: The source describes The Baldwin Group’s brokerage or advisory role for Professional Liability and E&O. It does not identify Baldwin as the risk-bearing insurer for a particular placement. The cited company page describes its brokerage/advisory role and does not name the issuer for a buyer-specific placement.company-reportedSource ↗
  • eligibility: Baldwin names accountants, architects, engineers, financial advisers, lawyers, management consultants and surveyors as professional-services clients. This is the audience or client context named on Baldwin’s page, not an underwriting decision or guarantee of product availability.company-reportedSource ↗
  • coverage: Baldwin lists professional liability/E&O coverage for its professional-services practice. The page does not define the professional services insured, covered errors, claims-made conditions, limits or exclusions. The statement reports Baldwin’s marketed coverage or advisory description only. No individual quote, binder, policy form, schedule or endorsement was reviewed; policy entitlement and terms remain unknown.company-reportedSource ↗
  • services: Baldwin describes tailored insurance and risk-mitigation solutions for professional firms and guidance on market shifts and business exposures. These are company-described brokerage and risk-advisory services; account-specific service commitments and third-party terms are not established.company-reportedSource ↗
  • limits: The reviewed source does not state a buyer-specific limit, retention, deductible or coverage schedule. Confirm the quote and issued policy or bond. No buyer quote, binder, policy or bond form was available in the reviewed public sources.not-disclosedSource ↗

USI Insurance Services

  • role: For CPA firms, USI runs the AICPA Professional Liability Program through its USI Affinity division as the endorsed producer, rather than underwriting the policy itself. USI's general Business Services practice separately brokers errors and omissions/professional liability coverage for other business types. AICPA program page and Business Services practice page.company-reportedSource ↗Source ↗
  • insurer: USI's own page states that the AICPA Professional Liability Program is "underwritten by CNA," naming the carrier for that specific program. USI's general Business Services E&O placements do not name an insurer. Direct quote from the AICPA program page; CNA underwrites only this named program, not USI's other professional-liability placements.company-reportedSource ↗
  • eligibility: USI markets the AICPA program to sole practitioners and regional CPA firms. It has offered CPA coverage since 1967 and has been the endorsed AICPA Program provider since 1994. Program page description.company-reportedSource ↗
  • coverage: USI describes the policy as insuring a CPA and their practice against third-party claims that professional services caused financial harm, providing a defense and paying damages for covered claims arising from high-risk situations tied to new clients, changing business plans, or new laws and regulations. Program page description; actual insuring agreements, exclusions and conditions are set by the issued CNA policy form.company-reportedSource ↗
  • limits: The AICPA program page does not publish limit, retention or premium figures; it says coverage plans allow a firm to tailor coverage to its risk profile. Page as read on 2026-09-23.not-disclosedSource ↗
  • services: USI says firms enrolled in the program get supportive claims handling and exclusive access to risk-management resources, including engagement-letter templates, in addition to the coverage itself. Program page description.company-reportedSource ↗
  • application: USI directs CPA firms seeking a quote or renewal to contact USI Affinity, with a dedicated Affinity_APL@usi.com address for the AICPA program specifically. Contact instructions on the AICPA program page.company-reportedSource ↗

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