Small Business Insurance Basics

One lawsuit, one accident, or one damaged client project can wipe out a small business that isn’t insured. Business insurance is how you protect the company you’ve built — and yourself — from risks that would otherwise come straight out of your pocket. The coverage you need depends on what you do, but a few core policies cover most small businesses and the self-employed.

The Core Policies

  • General liability — the foundation. Covers third-party claims for bodily injury (a client trips in your shop) or property damage. Many clients and landlords require it before they’ll work with you
  • Professional liability (errors & omissions) — for service businesses and consultants. Covers claims that your advice or work caused a financial loss. Essential if clients rely on your expertise
  • Commercial property — covers your equipment, inventory, and workspace against fire, theft, and damage
  • Workers’ compensation — required in most states the moment you have employees; covers job-related injuries
Core small business insurance: general liability, professional liability (errors and omissions), commercial property, and workers compensation, plus the money-saving Business Owners Policy

The Business Owner’s Policy (BOP)

Many small businesses don’t buy these policies one by one. Instead they get a Business Owner’s Policy (BOP) — a bundle that combines general liability and commercial property coverage (and sometimes business-interruption coverage) at a lower price than buying each separately. For a lot of small operations, a BOP plus professional liability covers the main risks affordably.

Coverage by Type of Business

  • Consultant or freelancer working from home — professional liability is usually the priority; general liability if you ever meet clients in person. Note: a homeowners or renters policy usually does not cover business activity or equipment
  • Shop or office with foot traffic — general liability and commercial property, often bundled in a BOP
  • Anyone with employees — workers’ compensation, typically required by state law
  • Businesses using vehicles — commercial auto, since personal auto policies exclude business use

How to Shop for It

Start by listing your real risks: Do clients visit you? Do you give advice they act on? Do you have expensive equipment or employees? Then get quotes from a few business insurers or an independent agent who can compare carriers. Don’t just buy the cheapest policy — check the coverage limits and what’s excluded. Under-insuring to save a few dollars a month defeats the purpose.

The Bottom Line

Business insurance protects what you’ve built from the risks that could otherwise sink it. Most small businesses start with general liability, add professional liability if clients rely on their work, and bundle coverage into a Business Owner’s Policy to save money. Match the coverage to your actual risks, compare a few quotes, and revisit your policies as the business grows.


Further Reading


This article is educational only and is not legal, tax, or financial advice. Business, tax, and retirement rules vary by situation and change over time. Consult a qualified attorney, CPA, or financial professional before making decisions about your specific business.