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Coverage for errors, omissions, and professional mistakes in your services.
Claims from mistakes in your work.
Protection if a client alleges negligence.
Attorney fees and court costs.
Claims related to advice or guidance.
Coverage for covered professional delays.
Support for certain regulatory actions.
Why You Need It
Professional liability insurance protects your business from claims of negligence, errors, or failure to deliver services as promised. It covers legal defense costs, settlements, and damages, including claims from a client who alleges your advice caused them a financial loss, a project you delivered late, or a deliverable they say did not meet spec. Without it, a single claim can cost tens of thousands in defense costs alone, even if you win.
Freelancers and solo professionals.
Growing agencies and firms.
High-risk or regulated industries.
Industry
Some professions are higher risk.
Revenue
Higher revenue can increase limits needed.
Claims history
Prior claims affect pricing.
Contract terms
Indemnification clauses matter.
Many contracts require proof of E&O coverage.
No. General liability does not cover professional errors.
Turnaround varies by industry and carrier requirements. We will confirm timing after review.
Yes. Cyber endorsements can be added for data incidents.
We can include subcontractor coverage where needed.
Some policies can cover certain delays depending on terms.
Limits depend on contract requirements, revenue, and risk profile. We can recommend options based on your needs.
Professional liability is usually separate from BOP coverage.
They are the same product. E&O (errors and omissions) is the term used in technology, consulting, and financial services. Professional liability is the broader term used across all industries. Both refer to a claims-made policy that covers third-party claims arising from your professional services.
Coverage for independent contractors varies by policy form. Some policies extend coverage to contractors working under your direction; others exclude them entirely. If you use subcontractors, tell your agent. The policy must be structured to reflect your actual work model or claims can be denied.
Professional liability policies are written on a claims-made basis, meaning the policy in force when the claim is reported (not when the work was done) responds to claims. Retroactive dates determine how far back coverage extends. An extended reporting period (ERP or tail) can keep coverage active after a policy expires or is cancelled.
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Any business that provides services, advice, or expertise to clients carries professional liability exposure. If a client can argue that your work caused them a financial loss whether or not they are right, you can face a lawsuit. These professions carry the highest frequency of E&O claims:
IT and technology consultants
Software errors, data migration failures, and system downtime create direct financial damages for clients. Tech E&O claims often reach six figures because downtime is quantifiable.
Accountants and financial advisors
Tax preparation errors, missed deductions, and investment advice that leads to client losses. Many CPA firms carry $1M–$2M E&O limits as a standard business requirement.
Architects and engineers
Design errors, specification mistakes, and construction oversight failures. State licensing boards may require proof of professional liability as a condition of licensure.
Marketing agencies and designers
Missed deadlines, campaigns that underperform, and copyright or trademark disputes. Professional liability insurance for designers covers claims that your creative deliverables caused a client financial harm.
HR and management consultants
Policy recommendations that lead to employment claims, hiring advice that results in bad hires, and strategic guidance that a client blames for a business setback.
Real estate agents and brokers
Failure to disclose property defects, errors in listing information, and transaction mistakes. Pennsylvania real estate licensees are strongly advised to carry professional liability regardless of brokerage coverage.
Even businesses not on this list should evaluate their exposure. If your client can point to your work and claim it cost them money, professional liability insurance is relevant. Dragon Insurance works with consultants, agencies, and licensed professionals across Pennsylvania, Texas, Virginia, Maryland, Ohio, Tennessee, and Kentucky. See our general liability insurance page for the complementary coverage that handles bodily injury and property damage claims.
These two policies cover entirely different types of claims. Many businesses need both.
| Factor | Professional Liability (E&O) | General Liability (GL) |
|---|---|---|
| What it covers | Financial losses from errors, omissions, or negligent professional services | Third-party bodily injury, property damage, and advertising injury |
| Claim trigger | Client alleges your work caused them a financial loss | Someone is physically injured or property is damaged at your location or by your operations |
| Key exclusion | Does not cover bodily injury or property damage | Does not cover professional errors or financial losses from your advice |
| Who needs it | Consultants, agencies, designers, accountants, engineers, advisors | Nearly every business. Required by most leases and client contracts. |
| Can they be combined? | Yes. Most service businesses should carry both. | Yes. GL is often included in a BOP alongside commercial property. |
A BOP (Business Owner's Policy) bundles general liability and commercial property at a discounted rate, but does not include professional liability. See our BOP page for details on that bundle.
Get a professional liability quote from 30+ carriers
Dragon Insurance serves consultants, agencies, and licensed professionals across 7 states. One call, multiple quotes, no added cost.
Professional liability insurance cost varies significantly by industry, revenue, and claims history. According to Insureon's 2026 market data, median monthly premiums for common professions fall in these ranges:
| Profession | Typical Monthly Cost | Key Cost Driver |
|---|---|---|
| IT and technology consultants | $45 – $75/mo | Data handling scope, client contract size |
| Accountants and CPAs | $60 – $120/mo | Tax prep volume, investment advisory work |
| Marketing agencies and designers | $35 – $65/mo | Media spend managed, copyright exposure |
| Engineers and architects | $80 – $200/mo | Project values, licensed design work |
Source: Insureon 2026 market data. Rates are ranges for reference only; your actual premium depends on revenue, industry, claims history, and chosen limits.
The two largest factors that move your premium are annual revenue and claims history. A consultant with $150K in revenue pays significantly less than one with $1.5M, not because the work is different, but because the potential exposure is lower. Dragon Insurance compares 30+ carriers for professional liability in Pennsylvania, Texas, and five other states, which means we can identify which carrier prices your specific industry and revenue band most competitively.
Real scenario: Web design agency, Camp Hill, PA
A web design agency in Camp Hill, PA delivered a client's e-commerce site three weeks late. The client claimed the delay cost them $60,000 in lost holiday season revenue and filed suit. The agency's professional liability policy ($900/year) covered the full cost of legal defense ($18,000 in attorney fees) and a $22,000 settlement. Total claim: $40,000. Out-of-pocket cost to the agency: the deductible.
Without professional liability insurance, the agency would have faced the full $40,000 out of pocket, plus the distraction and time of managing the litigation themselves. A $900/year policy absorbed a claim worth more than 44 years of premiums.
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