2026 Rate Guide

Professional Liability Insurance Cost by Profession

Compare Errors & Omissions (E&O) insurance rates across 10 professions. See what you should expect to pay and how to get the best rate.

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Average Professional Liability Rates by Profession

Profession	Monthly Cost	Annual Cost	Risk Level
IT Consultants & Tech Companies	$75-$150	$900-$1,800	Medium-High
Management Consultants	$50-$100	$600-$1,200	Medium
Accountants & CPAs	$60-$130	$720-$1,560	Medium-High
Real Estate Agents	$40-$80	$480-$960	Medium
Architects & Engineers	$100-$250	$1,200-$3,000	High
Marketing & Advertising Agencies	$45-$90	$540-$1,080	Medium
Lawyers & Law Firms	$150-$400	$1,800-$4,800	Very High
Insurance Agents & Brokers	$80-$175	$960-$2,100	High
Financial Advisors & Planners	$90-$200	$1,080-$2,400	High
Healthcare Consultants	$70-$140	$840-$1,680	Medium-High

Rates shown are estimates for $1M/$2M coverage limits with a $2,500 deductible. Actual costs depend on revenue, claims history, location, and specific services provided.

Common Claims by Profession

IT Consultants & Tech Companies

Software bugs, project delays, data loss, missed deadlines

Management Consultants

Bad advice, failure to deliver results, breach of contract

Accountants & CPAs

Tax errors, audit failures, missed deadlines, misstatements

Real Estate Agents

Misrepresentation, failure to disclose, negligent referrals

Architects & Engineers

Design errors, cost overruns, structural failures, code violations

Marketing & Advertising Agencies

What Affects Your E&O Insurance Cost?

1.
Your Profession & Services: Higher-risk professions (legal, financial, architecture) pay more due to higher claim frequency and severity.
2.
Annual Revenue: Higher revenue generally means higher premiums, as it indicates more client exposure and potential claim size.
3.
Coverage Limits: Standard $1M per occurrence / $2M aggregate is the baseline. Higher limits for larger contracts increase costs.
4.
Deductible Amount: A higher deductible ($5,000-$10,000 vs. $1,000-$2,500) lowers your premium but increases out-of-pocket risk.
5.
Claims History: Past claims significantly increase premiums. A clean claims history of 3-5 years earns the best rates.
6.
Years in Business: Newer businesses typically pay more. Established firms with 5+ years of clean history get better rates.

Professional Liability Insurance FAQ

How much does professional liability insurance cost?

Professional liability insurance (E&O) costs vary widely by profession. On average, most professionals pay between $50-$200 per month. Low-risk professions like marketing consultants may pay as little as $45/month, while high-risk professions like lawyers and architects can pay $150-$400/month.

What profession has the most expensive professional liability insurance?

Lawyers and law firms typically have the most expensive professional liability (malpractice) insurance, averaging $150-$400/month. Architects and engineers are next, followed by financial advisors.

Do I need professional liability insurance?

If you provide professional services or advice, professional liability insurance is strongly recommended. Many clients and contracts require it. Some professions (lawyers, CPAs, architects) are required by licensing boards to carry it.

What is the difference between professional liability and general liability?

General liability covers bodily injury and property damage claims (someone slips in your office). Professional liability covers claims arising from your professional services—errors, omissions, negligence, or bad advice. Most service businesses need both.

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