---
title: "CFC vs USI Insurance Services: Professional Liability (E&O) Insurance"
description: "CPA firms reach USI’s AICPA program by dedicated email; CFC accepts Connect, API-partner and broker submissions for its E&O policy."
canonical: "https://spot.insure/compare/cfc-vs-usi/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-29"
comparison-pair: "cfc-vs-usi"
provider-a: "cfc"
provider-b: "usi"
coverage-line: "professional-errors-omissions"
---

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[Human-readable page](https://spot.insure/compare/cfc-vs-usi/professional-errors-omissions)

## Agent Guide

**What this page is:** Focused comparison of CFC and USI Insurance Services for Professional Liability (E&O) 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 Professional Liability (E&O) Insurance questions about CFC versus USI Insurance Services. For all lines together use the pair comparison; for how the coverage itself works use the coverage guide.

**Questions this page answers:**
- CFC vs USI Insurance Services for Professional Liability (E&O) Insurance: how do they differ?
- Which is better for Professional Liability (E&O) Insurance, CFC or USI Insurance Services?
- What does CFC or USI Insurance Services publish about Professional Liability (E&O) Insurance (limits, eligibility, claims, add-ons)?

**Key facts:**
- Line: Professional Liability (E&O) Insurance. Providers: CFC and USI Insurance Services.
- 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 2026-09-29.

**Related pages:**
- [CFC vs USI Insurance Services](https://spot.insure/compare/cfc-vs-usi) — all coverage lines for this pair
- [Professional Liability (E&O) Insurance guide](https://spot.insure/coverage/professional-errors-omissions) — how this coverage works
- [CFC profile](https://spot.insure/insurance-providers/cfc) — provider profile
- [USI Insurance Services profile](https://spot.insure/insurance-providers/usi) — provider profile

# CFC vs USI Insurance Services: How Do They Compare for Professional Liability (E&O) Insurance?

CPA firms, from sole practitioners to regional practices, can join the AICPA program USI Insurance Services administers, underwritten by CNA. CFC favors other consultant types and publishes E&O limits up to $10 million.

CPA firms reach USI’s AICPA program by dedicated email; CFC accepts Connect, API-partner and broker submissions.

## CFC vs USI Insurance Services Professional Liability (E&O) Insurance Summary

CPA firms reach USI’s AICPA program by dedicated email; CFC accepts Connect, API-partner and broker submissions for its E&O policy. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") [1](https://www.cfc.com/en-us/products/class/professional-liability/ "Professional liability") [2](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf "Miscellaneous professional liability | Product brochure | United States")

## What Are the Key Differences Between CFC and USI Insurance Services Professional Liability (E&O) Insurance?

### Risk-Management Resources and Claims

USI says AICPA program members receive claims support and risk-management resources, including engagement-letter templates. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") CFC routes claims to a named Claims Manager on a dedicated professions unit. [3](https://www.cfc.com/en-us/claims/ "Claims") If you value prevention tools, ask USI what is included; if you prioritize a named claims contact, ask CFC how that manager works with the insurer.

### Published Limits and Client Fit

CFC publishes a $10 million maximum E&O limit, no revenue threshold and a list of favored and declined professions. [2](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf "Miscellaneous professional liability | Product brochure | United States") USI's AICPA program serves sole practitioners and regional CPA firms but does not publish limits or pricing. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") Choose USI if you qualify for the CPA program; choose CFC if its appetite fits and you need to evaluate a published limit ceiling.

## What Should You Confirm in CFC and USI Insurance Services Professional Liability (E&O) Insurance Quotes?

- Ask USI whether your CPA firm qualifies for the CNA-underwritten AICPA program or would be placed through another USI practice. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") [6](https://www.usi.com/property-casualty/business-services/ "Business Services")
- Check CFC's declined list and confirm the issuing insurer. [2](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf "Miscellaneous professional liability | Product brochure | United States") [1](https://www.cfc.com/en-us/products/class/professional-liability/ "Professional liability")
- Request USI's actual limits and compare against CFC's published maximum E&O limit of $10 million. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") [2](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf "Miscellaneous professional liability | Product brochure | United States")
- Ask what engagement-letter and risk-management resources include. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity")

## CFC vs USI Insurance Services Professional Liability (E&O) Compared

| Criteria | CFC Professional Services | AICPA Professional Liability Program (USI Affinity) |
| --- | --- | --- |
| Who It’s For | CFC says it favors business, educational, environmental, food, HR, market-research, quality-assurance, security and traffic consultants, event organisers, freight brokers, loss adjusters, private investigators and trade associations, and ordinarily declines debt collectors, financial advisors, health and safety consultants, insurance agents, lawyers, mortgage brokers, pre-purchase home inspectors, stockbrokers, tour operators and valuers. [2](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf "Miscellaneous professional liability | Product brochure | United States") (Evidence: Company-reported; scope: Brochure's "What we love" and "What we ordinarily decline" lists; actual acceptance depends on individual underwriting..) | 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. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") (Evidence: Company-reported; scope: Program page description..) |
| How to Apply | CFC publishes a dedicated application form for this policy and also says its professional liability class can be traded directly through its Connect platform or through named API partners, in addition to the standard broker-submitted application. [1](https://www.cfc.com/en-us/products/class/professional-liability/ "Professional liability") (Evidence: Company-reported; scope: Professional liability product page's downloads and "Digitally traded" sections; not confirmed specifically for the professions/miscellaneous professional liability product versus the class as a whole..) | 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. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") (Evidence: Company-reported; scope: Contact instructions on the AICPA program page..) |
| Coverage Features | CFC says the E&O cover includes breach of contract, bodily injury, property damage, vicarious liability of subcontractors, IP infringement, pollution liability, libel, slander, defamation, document loss and withheld fees, with worldwide legal cover. [2](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf "Miscellaneous professional liability | Product brochure | United States") (Evidence: Company-reported; scope: Brochure's "Comprehensive errors & omissions cover" and "Comprehensive legal cover" sections; exact wording and exclusions are set by the policy as issued..)<br><br>Businesses can add a separate commercial general liability limit, property, and cyber and privacy liability to the E&O policy, plus optional umbrella liability that sits over the E&O and CGL layers. [2](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf "Miscellaneous professional liability | Product brochure | United States") (Evidence: Company-reported; scope: Brochure's "Modular package policy" and "Umbrella liability" sections; availability depends on underwriting..) | 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. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") (Evidence: Company-reported; scope: Program page description; actual insuring agreements, exclusions and conditions are set by the issued CNA policy form..) |
| Role in This Line | CFC sells professional errors & omissions as a modular package policy it calls "Professional services" (branded on the brochure as "Miscellaneous professional liability"), which pairs E&O with optional general liability, property and cyber add-ons rather than selling E&O alone. [1](https://www.cfc.com/en-us/products/class/professional-liability/ "Professional liability") [2](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf "Miscellaneous professional liability | Product brochure | United States") (Evidence: Company-reported; scope: Professional liability product page's "Professional services" tile and the miscellaneous professional liability brochure..) | 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. [4](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") [6](https://www.usi.com/property-casualty/business-services/ "Business Services") (Evidence: Company-reported; scope: AICPA program page and Business Services practice page..) |

## About CFC and USI Insurance Services and Professional Liability (E&O)

- [CFC company profile](https://spot.insure/insurance-providers/cfc) · [CFC customer reviews](https://spot.insure/insurance-providers/cfc/reviews)
- [USI Insurance Services company profile](https://spot.insure/insurance-providers/usi) · [USI Insurance Services customer reviews](https://spot.insure/insurance-providers/usi/reviews)
- [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions)

## Related Pages for CFC vs USI Insurance Services

- [CFC vs USI Insurance Services](https://spot.insure/compare/cfc-vs-usi): all coverage lines, business roles, service and claims.
- [What Is Professional Errors and Omissions (E&O) Insurance?](https://spot.insure/coverage/professional-errors-omissions): Professional liability can help pay covered defense costs and losses when a client says your advice or service caused financial harm; check services and reporting terms.
- [CFC Professional Liability (E&O) Insurance](https://spot.insure/insurance-providers/cfc/professional-errors-omissions)
- [USI Insurance Services Professional Liability (E&O) Insurance](https://spot.insure/insurance-providers/usi/professional-errors-omissions)

## Sources for CFC vs USI Insurance Services

### Sources About CFC

1. [Professional liability](https://www.cfc.com/en-us/products/class/professional-liability/). CFC; Professional services tile description; Digitally traded Connect section; downloads (brochure, application form). Accessed 2026-09-23.
2. [Miscellaneous professional liability | Product brochure | United States](https://www.cfc.com/media/n0sbwydf/professions_product-brochure_us_0825.pdf). CFC; Comprehensive errors & omissions cover; Modular package policy; Umbrella liability; At a glance: What we love / What we ordinarily decline; Optional extras; Limits, deductibles, premiums, revenue threshold. Accessed 2026-09-23.
3. [Claims](https://www.cfc.com/en-us/claims/). CFC; Our claims team: Professions team, led by Laura Bennett, Claims Manager, Professions Claims & Kidnap, War & Piracy (KWP). Accessed 2026-09-23.

### Sources About USI Insurance Services

4. [Accountants Professional Liability — USI Affinity](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/). 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.
5. [USI Specialty Program Solutions](https://www.usi.com/programs/). 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.
6. [Business Services](https://www.usi.com/property-casualty/business-services/). USI Insurance Services; USI advises clients...and provides solutions for...Errors & Omissions/Professional Liability.... Accessed 2026-09-23.

Updated 2026-09-29. 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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