Professional Liability Insurance
What kind of work do you do?
Business owner discussing order on phone.
Choose from the nation's best insurance providers
Logos of Insureon's business insurance carrier partners

Miscellaneous professional liability insurance

Miscellaneous professional liability insurance is a form of professional liability that protects unique, non-traditional, or emerging businesses against client claims of unsatisfactory work.

What is miscellaneous professional liability (MPL) insurance?

Miscellaneous professional liability insurance (MPL) is a type of professional liability insurance for less traditional professions.

Also called errors and omissions insurance (E&O), professional indemnity insurance, or malpractice insurance, standard professional liability coverage is designed for heavily regulated industries like medicine, law, and finance, while MPL is a catchall policy that offers the same coverage for a broader range of professional service firms.

Why is it called miscellaneous professional liability?

The "miscellaneous" in the name refers to the wide variety of professions it covers. Unlike standard professional liability policies, which are tailored to specific industries like medicine or law, miscellaneous insurance is designed for businesses that don't fit neatly into those traditional categories.

Find professional liability insurance quotes
Small business owner looking for insurance quotes on their tablet.

What does miscellaneous professional liability cover?

As a form of professional liability insurance, miscellaneous professional liability coverage protects non-traditional businesses against client lawsuits over unsatisfactory work, as well as:

  • Mistakes and oversights
  • Incomplete or substandard work
  • Poor professional advice
  • Unintentional misrepresentation
  • Missed deadlines

Misc professional liability will cover your legal expenses, including attorney’s fees, settlements, and judgments, even if you’re not at fault, or if an MPL claim is deemed groundless or fraudulent.

How much does miscellaneous professional liability insurance cost?

A small business owner calculating their professional liability costs

The average cost of professional liability insurance is $88 per month. Nearly half of Insureon's customers pay less than $75 per month for this coverage, though annual premiums typically range from around $400 to over $7,000 per year.

The majority of Insureon's customers (63%) choose professional liability policies with limits of:

However, rates are typically lower for miscellaneous professional liability insurance, since it’s designed for lower-risk businesses. Your premium depends on the limits and deductible you choose, among other factors.

Who needs MPL coverage?

Miscellaneous professional liability insurance is designed for businesses that don’t fit into traditional, heavily regulated industries like healthcare, law, and architectural design.

These professions can include:

What does MPL not cover?

While a miscellaneous professional liability policy covers many lawsuit-related costs, it does have exclusions. For example, it only covers the costs to defend yourself against third-party lawsuits, but it won't pay for lawsuits you initiate.

And, unless your policy has prior acts coverage, MPL will only cover professional liability claims filed during the policy period and incidents that occur after you bought the policy.

Other exclusions from misc professional liability insurance coverage include:

How does miscellaneous professional liability insurance differ from standard coverage?

Professional liability insurance is designed for specific professions with established standards of care, like physicians, attorneys, architects, engineers, and CPAs.

Standard coverage is highly tailored to these industries’ unique professional liability risks and regulations, and policies typically have profession-specific policy language, endorsements, and exclusions.

Miscellaneous professional liability insurance is a catchall E&O policy for professional service providers who don’t neatly fit into a standard professional liability category, such as staffing firms, interior designers, and social media managers. Policy language is more generalized, covering a broader range of professional services.

Standard professional liabilityMisc. professional liability

Targeted coverage

Yes, designed for heavily regulated fields

Catchall for niche, emerging, or service-based businesses

Designed for

Law firms, accountants, nurses, surgeons, engineers

Travel agents, property managers, collection agents, executive recruiters

Core coverage

Third-party claims alleging financial loss due to professional negligence, missed deadlines, errors, or omissions.

Identical coverage structured for unclassified professions

Policy customization

Highly customized with strict, industry-specific definitions of professional services

Broad-form catchall design that’s easily adaptable with endorsements

Regulatory compliance

Typically requires explicit professional certification, formal degrees, or state licensing

Often covers non-licensed professional services or creative work where standard E&O forms don’t apply

Do I need general liability insurance if I have MPL coverage?

General liability insurance and miscellaneous professional liability cover very different types of small business risk exposures.

While MPL covers financial damages, like if a client claims your professional mistake or bad advice caused them to lose money, general liability insurance protects your company against common third-party liability claims, including:

Your small business should carry both policies if you offer professional services and at least one of the following is true:

  • You handle or visit client property
  • You make or sell products
  • You use social media or advertise your business
  • People other than employees (clients, delivery people, etc.) visit your business

To save money on coverage, many small businesses purchase a business owner's policy (BOP). A BOP bundles general liability insurance with commercial property insurance at a lower cost than buying the policies individually. Professional liability is typically available as a BOP endorsement, letting you bundle all three coverages in a more cost-effective package.

How do I get miscellaneous professional liability insurance?

Insureon’s licensed insurance agents can help you secure affordable insurance coverage for all of your small business needs. With just one easy online application, you can compare quotes for miscellaneous professional liability coverage from our top-rated insurance partners.

Once you find the right policies, you can typically begin coverage and get a certificate of insurance (COI) for your small business in less than 24 hours.

Verified professional liability coverage reviews

Hear from customers like you who purchased professional liability insurance.
Updated: October 12, 2026

Get professional liability insurance quotes

Save money by comparing insurance quotes from multiple carriers.
EXPLORE ON INSUREON
Small business owner signing up for Insureon e-mail newsletter.

Want free expert advice right in your inbox?

By entering your email address and subscribing, you agree to our Terms of Use and Privacy Policy