---
title: "Kinro vs USI Insurance Services Professional Liability (E&O) Insurance"
description: "USI names CNA as underwriter for its AICPA-endorsed CPA program; Kinro's page routes a general submission without naming a carrier."
canonical: "https://spot.insure/compare/kinro-vs-usi/professional-errors-omissions"
page-type: "line-comparison"
updated-at: "2026-09-23"
---

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

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

USI names CNA as underwriter for its AICPA-endorsed CPA program; Kinro's page routes a general submission without naming a carrier.

## Research Scope and Use

Use this comparison to evaluate Kinro and USI Insurance Services for Professional Liability (E&O) Insurance against the same documented criteria. It identifies differences and questions to confirm; it does not select a winner for a particular business. Offering claims are what each provider publishes about this line unless marked otherwise. “Not found” describes the evidence reviewed, not proof that a feature is unavailable. Confirm the insurer, policy wording, limits, retentions, exclusions and cost in an actual quote.

## Summary

USI's AICPA Professional Liability Program is underwritten by CNA for CPA firms specifically, while Kinro brokers professional liability/E&O generally and matches a submission to a carrier by appetite. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") [4](https://kinro.com/products/professional-liability "Professional Liability / E&O")

## What Is Kinro Insurance?

Kinro helps U.S. small businesses identify insurance needs and shop available coverage through an agency. Buyers can start online, request a policy review, or contact the team for help. [1](https://kinro.com/ "Kinro Business Insurance") [2](https://kinro.com/policy-review "Free Review Of Your Insurance Policy") [3](https://kinro.com/contact "Contact Kinro")

[Kinro profile](https://spot.insure/insurance-providers/kinro)

## What Is USI Insurance Services?

USI Insurance Services is a U.S. insurance brokerage and consulting firm that arranges property and casualty, employee benefits, personal risk, and retirement programs. Its Technology practice says it works with software, hardware, and related companies from early seed stage through IPO, using a consultative process rather than a published self-serve quote. [5](https://www.usi.com/about-usi "The Power of ONE") [6](https://www.usi.com/property-casualty/technology/ "Technology Insurance") [7](https://www.usi.com/commissions-fees/ "Commissions and Fees")

[USI Insurance Services profile](https://spot.insure/insurance-providers/usi)

## What Is Professional Errors and Omissions (E&O) Insurance?

Professional errors and omissions (E&O) insurance, also called professional liability insurance, addresses claims that professional services or advice caused a client financial loss. What's covered depends on the services actually scheduled in the policy, not the product label alone. [11](https://www.tdi.texas.gov/commercial/pl-faq.html "FAQ: Professional liability insurance") [12](https://www.iii.org/article/professional-liability-insurance "Professional liability insurance") [13](https://www.sba.gov/counseling/launch-your-business/#business-insurance "Get business insurance") [14](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf "Professional Liability – US Direct Errors and Omissions Insurance")

## Key Differences in Professional Liability (E&O) Insurance

### A Named Insurer for One Program

USI's page names a carrier for its AICPA-endorsed program specifically. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") Kinro's page, by contrast, describes matching a submission to a carrier by appetite without naming one, since the fit depends on the specific operation. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O")

### A CPA-Specific Program Versus a General Submission

USI's page describes a program built for one profession over decades:

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. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") (Evidence: Company-reported; scope: Program page description..)

Kinro's page instead names broad fit categories — consultants, agencies, tech services and professional firms — without a profession-specific, decades-old program comparable to USI's AICPA relationship. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O")

### Services Bundled With the Policy

USI's page says AICPA program enrollees get supportive claims handling and exclusive access to risk-management resources, including engagement-letter templates, alongside the coverage. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") Kinro's reviewed page does not describe a comparable claims-handling or risk-management service bundled with its submissions; it focuses on the intake used to route the business to a carrier. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O")

## What to Confirm in Professional Liability (E&O) Insurance Quotes

- If you're a CPA firm, ask USI whether you'd be placed in the CNA-underwritten AICPA program or a different market. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity")
- Ask Kinro which carrier it would route your submission to if you don't fit the AICPA program's CPA focus. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O")
- Ask USI whether the AICPA program's risk-management resources, like engagement-letter templates, extend to its general Business Services E&O placements. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity")
- Neither page publishes limits or retentions for these placements; get both in writing. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") [4](https://kinro.com/products/professional-liability "Professional Liability / E&O")

## Offering Details

| Criteria | Kinro Professional Liability / E&O | AICPA Professional Liability Program (USI Affinity) |
| --- | --- | --- |
| Role in This Line | Kinro is a broker: it matches a business to a professional liability/E&O carrier rather than underwriting the policy itself, saying the product "can underwrite differently" by operation and that market fit depends on carrier appetite. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O") (Evidence: Company-reported; scope: Professional Liability / E&O page "Routing" and "Market fit" sections..) | 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. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") [10](https://www.usi.com/property-casualty/business-services/ "Business Services") (Evidence: Company-reported; scope: AICPA program page and Business Services practice page..) |
| Issuing Insurer | Not described in the reviewed sources. | 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. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") (Evidence: Company-reported; scope: Direct quote from the AICPA program page; CNA underwrites only this named program, not USI's other professional-liability placements..) |
| Who It’s For | Kinro says this coverage commonly fits consultants, agencies, tech services and professional firms, and typically comes up when clients rely on the business's professional advice or deliverables, or a contract requires E&O or professional liability. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O") (Evidence: Company-reported; scope: Professional Liability / E&O page "Common fit" and "Triggers" sections..) | 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. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") (Evidence: Company-reported; scope: Program page description..) |
| Coverage Features | Kinro describes professional liability/E&O as addressing claims tied to alleged errors, omissions, missed deadlines or service mistakes, and says it covers defense and claim-handling questions that a general liability policy may not address. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O") (Evidence: Company-reported; scope: Professional Liability / E&O page introduction and "Coverage" section; actual terms depend on the carrier and policy placed..) | 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. [8](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..) |
| Limits and Retentions | The reviewed page does not publish limits, retentions or premiums for professional liability/E&O; amounts would appear on a quote. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O") (Evidence: Not found in reviewed sources; scope: Professional Liability / E&O page as read on 2026-09-23..) | 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. [8](https://www.usi.com/programs/affinity-programs/accountants-professional-liability/ "Accountants Professional Liability — USI Affinity") (Evidence: Not publicly disclosed; scope: Page as read on 2026-09-23..) |
| Risk Services | Not described in the reviewed sources. | 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. [8](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 | To quote professional liability/E&O, Kinro collects the services provided, client types, revenue and contract terms, prior claims and retroactive dates, and whether the business handles regulated, technical, financial or operational advice, and often reviews it together with cyber, general liability and D&O coverage. [4](https://kinro.com/products/professional-liability "Professional Liability / E&O") (Evidence: Company-reported; scope: Professional Liability / E&O page "Quote file" and "Reviewed with" sections..) | 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. [8](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..) |

## Full Comparison

- [Kinro vs USI Insurance Services](https://spot.insure/compare/kinro-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 E&O insurance addresses claims that a mistake in your advice or services caused a client financial loss.
- [Kinro vs USI Insurance Services Commercial Property Insurance](https://spot.insure/compare/kinro-vs-usi/commercial-property)
- [Kinro vs USI Insurance Services Cyber Insurance](https://spot.insure/compare/kinro-vs-usi/cyber)
- [Kinro vs USI Insurance Services D&O Insurance](https://spot.insure/compare/kinro-vs-usi/directors-officers)
- [Kinro vs USI Insurance Services Workers’ Compensation Insurance](https://spot.insure/compare/kinro-vs-usi/workers-compensation)
- [Alliance Risk vs Kinro Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-kinro/professional-errors-omissions)
- [Alliance Risk vs USI Insurance Services Professional Liability (E&O) Insurance](https://spot.insure/compare/alliance-risk-vs-usi/professional-errors-omissions)
- [At-Bay vs Kinro Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-kinro/professional-errors-omissions)
- [At-Bay vs USI Insurance Services Professional Liability (E&O) Insurance](https://spot.insure/compare/at-bay-vs-usi/professional-errors-omissions)
- [Beazley vs Kinro Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-kinro/professional-errors-omissions)
- [Beazley vs USI Insurance Services Professional Liability (E&O) Insurance](https://spot.insure/compare/beazley-vs-usi/professional-errors-omissions)

## Sources

### Kinro

1. [Kinro Business Insurance](https://kinro.com/). Kinro; Hero; Clear guidance before you buy; industry groups; carrier-logo strip; Insurance expertise; FAQs on follow-up, purchase obligation and AI; footer. Accessed 2026-09-15.
2. [Free Review Of Your Insurance Policy](https://kinro.com/policy-review). Kinro; Introductory price/coverage claim and step 1 of 2 upload panel; accepted documents and file limits. Accessed 2026-09-15.
3. [Contact Kinro](https://kinro.com/contact). Kinro; Opening policy-support description; direct contact channels and message form. Accessed 2026-09-15.
4. [Professional Liability / E&O](https://kinro.com/products/professional-liability). Kinro; Common fit; Product file; Coverage — What it usually handles; Triggers — When it comes up; Quote file — Inputs carriers usually need; Routing — Match the product to the operation; Market fit. Accessed 2026-09-23.

### USI Insurance Services

5. [The Power of ONE](https://www.usi.com/about-usi). USI Insurance Services; History, client-count, nationwide office, and P&C / benefits / personal risk / retirement description. Accessed 2026-09-16.
6. [Technology Insurance](https://www.usi.com/property-casualty/technology/). USI Insurance Services; Technology practice client types, seed-to-IPO range, and listed insurance placement lines including PrivaSafe. Accessed 2026-09-16.
7. [Commissions and Fees](https://www.usi.com/commissions-fees/). USI Insurance Services; Licensed-producer authority, insurer-paid commission default, contingent compensation, and client request right. Accessed 2026-09-16.
8. [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.
9. [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.
10. [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.

### Professional Liability (E&O) Insurance Guide

11. [FAQ: Professional liability insurance](https://www.tdi.texas.gov/commercial/pl-faq.html). 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.
12. [Professional liability insurance](https://www.iii.org/article/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.
13. [Get business insurance](https://www.sba.gov/counseling/launch-your-business/#business-insurance). U.S. Small Business Administration; Six common types of business insurance table. Accessed 2026-09-16.
14. [Professional Liability – US Direct Errors and Omissions Insurance](https://www.hiscox.com/documents/pl-sample-policy-wording.pdf). 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.

Updated 2026-09-23. 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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