What is the difference between general liability and professional liability?

General liability covers physical harm: someone trips at your office, you damage a client property. Professional liability (E&O) covers economic harm from professional mistakes: your advice leads to a client losing money, your code has a bug that causes losses, you miss a deadline. Most service businesses need both.

What is claims-made vs occurrence coverage for E&O?

Claims-made coverage protects you only if both the incident and the claim happen while your policy is active. Occurrence coverage protects you for incidents that happened during the policy period, even if the claim is filed years later. Most E&O policies are claims-made. You need tail coverage (extended reporting) when you cancel a claims-made policy.

Updated 17 April 2026

Professional Liability (E&O) Insurance Cost 2026

Q: How much does professional liability insurance cost?

Professional liability (E&O) costs a median of $60 to $88 per month ($716 to $1,051 per year) for most small service businesses in 2026. IT consultants and marketing freelancers pay $32 to $60 per month. Architects and engineers pay $150 to $400 per month. Lawyers and financial advisors pay $200 to $600 per month.

Professional liability insurance costs a median of $60 to $88/month for service businesses in 2026. IT consultants pay $32/month. Architects pay $200+/month. The range is driven by profession risk, not company size.

Median range

$60-88/mo

Most service businesses

Low end

$19/mo

Thimble, low-risk freelancers

High end

$210/mo

Regulated professions

Annual equivalent

$716-$1,051

Median annual cost

GL vs E&O: Two Different Risks

General Liability Covers

A client trips at your office
You damage client property
Advertising injury (libel, slander)
Physical harm to third parties

E&O Covers (What GL Misses)

Your advice causes client financial loss
You miss a deadline or deliverable
Software bug causes client losses
Accounting error, design error

Most service businesses need both. The good news: combined GL + E&O packages often cost less than buying them separately. Hiscox and Simply Business both offer bundled packages.

Cost by Profession: 2026 Median Monthly Rates

Profession	E&O Median/mo	E&O Range/mo	Why
Copywriter / Content Writer	$32	$19-55	Low financial impact claims
Graphic Designer	$35	$22-60	Creative work, low legal mandate
IT Consultant	$45	$28-80	System failure risk, growing
Marketing Consultant	$48	$30-85	Campaign results disputes
Software Developer (freelance)	$55	$35-95	Bug / security claims rising
Management Consultant	$65	$42-120	Business outcome disputes
Accountant / Bookkeeper	$72	$45-130	Financial error liability
HR Consultant	$75	$48-140	Employment law exposure
Real Estate Agent	$88	$55-165	Transaction value high
Architect	$185	$120-350	Licensed profession, high risk
Engineer	$195	$130-380	Licensed, failure consequences
Insurance Agent	$145	$90-280	Regulated, high claim frequency
Financial Advisor (RIA)	$210	$140-420	Securities / fiduciary risk

Sources: MoneyGeek 2026 E&O report. Hiscox industry pricing disclosures. Insureon 2026 data. Rates for $1M/$1M limits, claims-made policy, no prior claims.

Claims-Made vs Occurrence: The Critical Distinction

Most E&O policies are claims-made. This means the policy must be active both when the incident occurs and when the claim is filed. If you cancel your policy and a former client sues you six months later for work you did last year, you are not covered.

The solution is tail coverage (Extended Reporting Period, or ERP). When you cancel a claims-made policy, you can buy tail coverage that extends your reporting window by 1 to 5 years. Typical cost: 1x to 2x your annual premium. This is essential if you retire, sell the business, or switch carriers.

Occurrence coverage protects you for incidents that happen during the policy period regardless of when the claim is filed. It is rarer for E&O and typically 20 to 40 percent more expensive, but you never need to worry about tail coverage.

Hiscox for Professional Services E&O

Hiscox is the most recognized E&O carrier for small professional services firms. They cover 180+ industry specializations including technology, marketing, consulting, and finance. Their E&O product is deeper than most carriers in terms of professional category specificity.

However, Hiscox has a Trustpilot rating of 1.6 out of 5 from 944 reviews as of April 2026. Most negative reviews cite slow claims handling and claim denials on disputed coverage language. Their E&O product reputation is significantly better than their GL claims reputation. For E&O specifically, they remain competitive. For GL, NEXT and Simply Business have stronger customer satisfaction scores.

See the full comparison: Hiscox vs NEXT Insurance 2026.

Limit Options

Limit	Typical Monthly Add	Who Needs It
$1M/$1M (standard)	Baseline	Most freelancers, small service firms
$2M/$2M	+20-35%	Mid-size consultancies, tech firms
$5M/$5M	+80-120%	Large engagements, regulated industries

Many enterprise client contracts now require $2M/$2M minimum for professional liability. Tech companies contracting with Fortune 500 clients typically need $2M or higher.

Compare 2026 Professional Liability Quotes

Get quotes from NEXT, Hiscox, and Simply Business. Takes 5 minutes. No obligation.

Get NEXT Quote Get Hiscox Quote Simply Business

Affiliate links. We may earn a commission at no cost to you. This does not influence our editorial recommendations.

Internal Links

Frequently Asked Questions

How much does professional liability insurance cost?

Professional liability costs a median of $60 to $88 per month for most service businesses in 2026. Low-risk creatives pay $32 to $55 per month. Regulated professions like architects and financial advisors pay $185 to $420 per month. The range reflects professional risk severity, not just company size.

What is the difference between GL and E&O?

General liability covers physical harm: slips, property damage, advertising injury. Professional liability (E&O) covers economic harm from professional mistakes: bad advice, missed deadlines, errors in deliverables. Most service businesses need both. A client can sue under both theories from the same incident.

What is claims-made vs occurrence for E&O?

Claims-made requires the policy to be active both when the incident happens and when the claim is filed. Occurrence covers incidents that happen during the policy period regardless of when the claim is filed. Most E&O policies are claims-made. Buy tail coverage when you cancel a claims-made policy to protect past work.

Do I need E&O as a sole proprietor consultant?

Yes, for most professional service providers. Clients increasingly require proof of E&O at contract signing. A single dispute can cost more in legal fees than years of E&O premiums. At $32 to $60 per month for low-risk consulting, the math strongly favors coverage.

Is professional liability the same as malpractice insurance?

Malpractice is a form of professional liability specific to healthcare and legal professions. For doctors, dentists, and nurses, the product is called medical malpractice. For lawyers, it is legal malpractice. For everyone else, it is professional liability or E&O. The coverage structure is similar.