Errors and omissions (E&O) insurance costs most small businesses about $60 to $88 per month, or roughly $716 to $1,051 per year, though premiums range from as little as $32 to nearly $200 a month depending on your profession. Also called professional liability insurance, E&O protects businesses that give advice or provide professional services from claims of mistakes, negligence, or failure to deliver — costs a general liability policy won’t cover.
This guide focuses on what E&O actually costs and which businesses need it. For a full explanation of how the coverage works, see our companion guide on what errors and omissions insurance is.
How Much Does E&O Insurance Cost?
Based on 2026 market data from business insurance providers, here’s where most small businesses land:
- Average: roughly $60 to $88 per month ($716 to $1,051 per year)
- Typical range: $32 to $193 per month, depending on profession
- Low-risk businesses: can pay as little as around $19 to $45 per month
- High-risk fields (financial services, tech, accounting): often three to four times the average
Most policies are written at a $1 million per-claim and $1 million aggregate limit, though limits range from about $250,000 to $2 million or more.
What Drives Your E&O Premium
- Profession / industry risk — the single biggest factor; advice-heavy or high-stakes work costs more.
- Business size — more employees and higher revenue raise premiums.
- Coverage limits — higher limits mean higher cost.
- Location — rates vary by state.
- Claims history — past claims push premiums up.
- Deductible — a higher deductible lowers your monthly premium.
Who Needs Errors and Omissions Insurance?
E&O is most important for any business that provides professional advice, services, or specialized work where a mistake could cost a client money.
- Consultants and coaches
- IT and software providers
- Accountants and bookkeepers
- Real estate agents and mortgage brokers
- Insurance agents
- Marketing and design agencies
- Architects, engineers, and other licensed professionals
Many clients and contracts also require proof of E&O before they’ll hire you — similar to how proof of other coverage is often required. If you frequently need to show coverage, our guide on how to get a certificate of insurance is useful.
E&O vs. General Liability and BOP
E&O covers financial harm from your professional work — not bodily injury or property damage. If an IT consultant recommends a fix that wipes out a client’s database, general liability won’t pay; E&O will. Many businesses carry E&O alongside a Business Owner’s Policy (BOP), which bundles general liability and property coverage but does not include professional liability.
If you want to see how your business insurance, payroll, and HR compliance fit together, this baseline tool can serve as a starting reference: https://peopaygo.com/get-rate-exchange-blogs/u/step-1.
How to Lower Your E&O Cost
- Compare quotes from multiple carriers
- Raise your deductible if you have a cash cushion
- Choose limits that match your actual risk, not more
- Maintain a clean claims history
- Bundle policies where it makes sense
Frequently Asked Questions
How much does errors and omissions insurance cost?
Most small businesses pay about $60 to $88 per month ($716 to $1,051 per year). Premiums range from roughly $32 to $193 monthly depending on profession, size, location, and coverage limits.
Who needs E&O insurance?
Any business that provides professional advice or services — consultants, IT providers, accountants, real estate and insurance agents, agencies, and licensed professionals. Many clients require it contractually.
Is E&O the same as professional liability insurance?
Yes. Errors and omissions insurance and professional liability insurance are the same coverage, protecting against claims of mistakes or negligence in your professional work.
Does general liability cover the same thing as E&O?
No. General liability covers bodily injury and property damage; E&O covers financial harm from your professional services. Many businesses need both.
The Bottom Line
E&O insurance typically runs $60 to $88 a month for small businesses, driven mostly by your profession’s risk. If you give advice or deliver professional services, it fills a gap general liability leaves wide open — and clients often require it. Match your limits to your real exposure, compare quotes, and consider bundling to keep the cost down.
If you want to see how bundling business insurance with payroll and HR through a single integrated provider can simplify coverage and certificates, this baseline tool can serve as a starting reference: https://peopaygo.com/get-rate-exchange-blogs/u/step-1.
Provide professional services? Compare a few E&O quotes at the limits your contracts require, and check whether bundling with other coverage lowers your total cost.
This article is for informational purposes only and does not constitute legal or insurance advice. Errors and omissions insurance costs and coverage vary by profession, state, and carrier and change frequently. Consult a qualified insurance broker for guidance specific to your business.
