No two businesses face identical risks — but every business faces risk. A customer slipping in your store, a professional error that costs a client money, a data breach exposing customer information, or a key employee becoming disabled are just some of the scenarios that can financially devastate an uninsured business.
This guide breaks down the most important business insurance types, what each covers, and how to determine what your business needs.
General Liability Insurance (GL)
General liability is the cornerstone of business insurance and typically the first policy any business purchases. It covers:
- Bodily injury: A customer, visitor, or third party is injured on your business premises or as a result of your operations
- Property damage: Your business activities damage someone else's property
- Personal and advertising injury: Claims of libel, slander, copyright infringement, or false advertising
- Medical payments: Minor medical expenses for injured parties, regardless of fault
Who needs it: Virtually every business. Many clients, landlords, and contracts require proof of GL coverage. Most small businesses start with $1M per occurrence / $2M aggregate limits.
Typical cost: $500–$2,000/year for small businesses, depending on industry, revenue, and risk profile.
Professional Liability Insurance (Errors & Omissions)
GL insurance does not cover mistakes in your professional work. Professional liability — also called Errors & Omissions (E&O) — fills this gap, covering claims alleging:
- Negligent professional advice or services
- Failure to deliver promised services
- Errors, omissions, or mistakes in your work product
- Misrepresentation
Who needs it: Consultants, accountants, attorneys, real estate agents, architects, engineers, IT professionals, marketing agencies, financial advisors — anyone providing professional services or advice. Many client contracts require it.
Medical malpractice is a specialized form of professional liability for healthcare providers.
Typical cost: $1,000–$5,000/year for small professional service firms.
Business Owner's Policy (BOP)
A BOP bundles three essential coverages at a discounted rate compared to buying separately:
- General liability (see above)
- Commercial property insurance — covers your building (if owned), equipment, inventory, and furniture against fire, theft, and other covered perils
- Business interruption insurance — replaces lost income and covers operating expenses if a covered event forces you to temporarily close
BOPs are designed for small-to-medium businesses and offer excellent value. They can typically be customized with add-ons like professional liability, cyber coverage, and employment practices liability.
Who needs it: Small businesses with a physical location, inventory, or equipment. Retailers, restaurants, offices, contractors.
Typical cost: $1,200–$5,000/year depending on industry, location, and coverage limits.
Workers' Compensation Insurance
Workers' compensation is legally required in almost every state once you have employees (requirements vary by state and employee count). It covers:
- Medical expenses for work-related injuries or illnesses
- Partial wage replacement during recovery
- Disability benefits for permanent impairments
- Death benefits for fatal workplace accidents
Workers' comp also protects employers — by accepting benefits, employees generally waive their right to sue the employer for workplace injuries (with some exceptions).
Typical cost: $0.75–$2.74 per $100 of payroll, depending heavily on job classification and injury risk.
Cyber Liability Insurance
If your business stores customer data, processes payments, or relies on computer systems — cyber insurance is increasingly essential. It covers:
- Data breach response: Notification costs, credit monitoring, PR management
- Legal fees and regulatory fines: From state breach notification laws and regulations like HIPAA, PCI DSS
- Business interruption: Revenue loss from a cyberattack
- Ransomware payments and recovery costs
- Third-party liability: Claims from customers or partners whose data was compromised
The average cost of a data breach for small businesses is $120,000–$1.24 million. Cyber insurance is no longer optional for businesses that handle sensitive data.
Typical cost: $1,000–$7,500/year for small businesses.
Commercial Auto Insurance
Personal auto policies do not cover vehicles used primarily for business. If you or your employees drive for work purposes — making deliveries, visiting clients, transporting goods — commercial auto insurance is required.
It covers bodily injury, property damage, collision, and comprehensive for business-owned or business-use vehicles. For employees using personal vehicles for work, hired and non-owned auto coverage (often added to GL or BOP) fills the gap.
Other Important Coverages
Product Liability Insurance
For businesses that manufacture, distribute, or sell physical products. Covers claims that a product caused injury or property damage. Sometimes included in GL policies, but standalone coverage is needed for higher-risk products.
Directors & Officers (D&O) Insurance
Protects company executives and board members against personal liability for decisions made in their corporate roles. Essential for corporations with outside investors or board members.
Employment Practices Liability (EPLI)
Covers claims of wrongful termination, discrimination, sexual harassment, and other employment-related issues. As employment lawsuits have become more common, EPLI has become important for businesses with employees.
Commercial Umbrella Insurance
Provides extra liability coverage above your GL, commercial auto, and employer's liability limits. For businesses with significant exposure, $1M–$5M umbrella policies are relatively affordable.
What Does Your Business Actually Need?
The right insurance portfolio depends on your business type:
- Freelancers/solopreneurs: Professional liability + cyber (if applicable)
- Retail/restaurant: BOP + workers' comp + commercial auto
- Professional services firm: GL + E&O + BOP + cyber + EPLI
- Contractor/tradesperson: GL + workers' comp + commercial auto + tools/equipment coverage
- Technology company: GL + E&O + cyber + D&O (if VC-backed)
Work with an independent insurance broker who specializes in commercial insurance — they can assess your specific risks and find the best coverage at competitive prices. Many business owners find they need fewer policies than they expected once a broker helps them understand where their risks actually lie.
Don't underinsure your business: The most common mistake is buying the cheapest policy with minimum limits. A single major lawsuit can exceed $1M+ in costs. Ensure your liability limits, especially GL and professional liability, are adequate for the size of clients and contracts you handle.