Business Insurance 101: What You Need and What It Costs

A single slip-and-fall lawsuit costs $20,000 to $50,000 on average. A client claiming your advice lost them money? That's another $25,000 in legal defense, even if you win. Business insurance isn't a luxury line item you can defer until "things pick up" — it's the one expense that prevents every other expense from becoming catastrophic.

Here's what catches most new owners off guard: you probably need more than one policy. A cleaning service needs general liability and a surety bond. A general contractor needs GL, workers' comp, and commercial auto at minimum. A consulting firm needs professional liability on top of general liability. Each policy covers a different type of risk, and gaps in coverage are where businesses get destroyed.

The good news? For most small businesses, the total annual insurance bill lands between $1,500 and $4,000 — less than a single month's rent in most commercial spaces. Compared to the cost of being uninsured when something goes wrong, it's not even close. Let's break down each policy type, what it actually costs, and which ones your specific business needs.

If you're still mapping out your full startup budget, our guide to hidden startup costs covers insurance alongside 11 other expenses that blindside first-time owners.

General liability (GL) is the baseline policy every business needs, regardless of industry. It covers third-party bodily injury, property damage, and advertising injury (things like copyright infringement in your marketing). If a customer trips over a cord in your hair salon and breaks their wrist, GL pays the medical bills and legal fees.

Cost: $400 to $600 per year for most low-risk businesses. Higher-risk industries pay more — a general contractor typically pays $800 to $2,000 annually because the likelihood and severity of on-site injuries is higher. A restaurant falls somewhere in between, usually $600 to $1,200.

Coverage limits matter. The standard GL policy provides $1 million per occurrence and $2 million aggregate. That's sufficient for most small businesses, but if you're signing a commercial lease, your landlord might require specific minimums — read your lease carefully before buying a policy.

Who needs it: Every business. Period. Even home-based businesses and solo consultants. If you interact with the public, handle client property, or have anyone visit your workspace, you need general liability. Most landlords, clients, and vendors will require proof of GL before they'll work with you.

Where to save: Get quotes from at least three carriers. The Hartford, Hiscox, and Next Insurance all offer online quotes in under 10 minutes. Rates vary by 30% to 50% between carriers for identical coverage, so comparing is worth the half hour.

Professional liability insurance — also called errors and omissions (E&O) — covers claims that your professional services or advice caused a client financial harm. General liability won't touch these claims. If you're a consultant and a client says your recommendation cost them $200,000 in lost revenue, E&O pays for your legal defense and any settlement.

Cost: $500 to $1,500 per year for most professional service firms. The range depends on your industry, revenue, and claims history. IT consultants and financial advisors pay toward the higher end. Marketing consultants and business coaches typically land around $500 to $800.

Who needs it: Any business that provides advice, designs, plans, or professional services. That includes consultants, accountants, architects, real estate agents, insurance brokers, IT service providers, marketing agencies, and freelance professionals. If a client could ever say "your work/advice didn't deliver what you promised," you need E&O.

Who doesn't need it: Businesses that sell physical products or provide manual services like cleaning or contracting. These businesses face liability risks, but they're covered by GL and other policies, not E&O.

One thing people miss: E&O often covers legal defense costs even for frivolous claims. A client with unrealistic expectations who threatens to sue? Your E&O carrier assigns an attorney and handles it. Without the policy, you're hiring a lawyer at $300/hour out of pocket just to respond to the demand letter.

Workers' compensation insurance covers medical expenses and lost wages when an employee gets injured on the job. And in almost every state, it's not optional — it's legally required as soon as you have your first employee. Texas is the notable exception (it's optional there), but even in Texas, going without it exposes you to direct lawsuits from injured workers.

Cost: $0.75 to $2.50 per $100 of payroll for most industries. That means if you're running a consulting firm with $150,000 in annual payroll, workers' comp costs $1,125 to $3,750 per year. For a restaurant with $200,000 in payroll, expect $3,000 to $5,000 because kitchen work carries higher injury risk. A general contractor with crews doing roofing or structural work can pay $5.00 to $15.00 per $100 — that's $7,500 to $22,500 on $150,000 payroll.

The rate is based on your industry classification code, your state, and your claims history. A three-year streak with zero claims earns you an "experience modifier" discount that can cut premiums by 10% to 25%. Conversely, frequent claims push your rates up significantly.

Key detail: Independent contractors aren't covered by your workers' comp policy. But if the IRS or your state reclassifies them as employees (which happens more than people think), you're retroactively liable for workers' comp premiums, plus penalties. Make sure your contractor relationships genuinely qualify as independent — the IRS looks at control, financial arrangement, and relationship type.

If you're trying to keep early-stage costs down by using contractors instead of employees, our guide to reducing startup costs explains how to do it properly without creating compliance risk.

Commercial property insurance covers your physical business assets — equipment, inventory, furniture, fixtures, signage, and sometimes the building itself if you own it. If a kitchen fire destroys $40,000 in restaurant equipment, or a burst pipe ruins $15,000 in salon inventory, commercial property insurance pays to replace it.

Cost as a standalone policy: $750 to $2,500 per year for most small businesses, depending on the value of assets you're insuring and your location. Businesses in flood zones, hurricane-prone areas, or high-crime neighborhoods pay more. A cleaning service with $10,000 in equipment pays less than a restaurant with $150,000 in kitchen buildout.

But here's where smart business owners save real money: the Business Owner's Policy (BOP). A BOP bundles general liability and commercial property insurance into a single policy — and the bundle typically costs 15% to 20% less than buying both separately.

Most BOPs also include business interruption insurance, which replaces lost income if you're forced to close temporarily due to a covered event. If a fire shuts down your hair salon for three months, business interruption coverage pays your ongoing expenses (rent, loan payments, payroll) while you rebuild.

Who should get a BOP: Any business that operates from a physical location and owns equipment or inventory worth more than a few thousand dollars. It's the best value in small business insurance. Solo consultants who work from home and own minimal equipment can often skip commercial property entirely.

Commercial auto insurance covers vehicles used for business purposes. Your personal auto policy explicitly excludes business use in most cases — if you crash your car while driving to a client site for your cleaning service, your personal insurer can deny the claim.

Cost: $1,200 to $2,500 per year per vehicle for most small business vehicles. A general contractor with a work truck and trailer pays $1,800 to $3,000. Delivery vehicles cost more due to higher mileage and accident frequency. If employees drive their own cars for business, you need hired and non-owned auto coverage, which runs $200 to $500/year and fills the gap between their personal policy and your business liability.

Who needs it: Any business where vehicles are part of the operation — contractors, cleaning services, delivery businesses, mobile service providers, landscapers. If you occasionally drive to a client meeting in your personal car, hired and non-owned auto coverage is the affordable middle ground.

Who can skip it: Businesses that operate entirely from a fixed location and never use vehicles for business purposes.

Here's what a realistic insurance budget looks like for common startup types:

Three ways to lower your premiums right now:

1. Bundle with a BOP — saves 15% to 20% versus separate GL and property policies
2. Increase your deductible — going from a $500 to a $1,000 deductible can cut premiums 10% to 15%
3. Pay annually instead of monthly — most carriers discount annual payments by 5% to 10%

Insurance feels like dead money until the day you need it. A contractor facing a $75,000 injury claim, a consultant hit with a $40,000 malpractice allegation, a restaurant dealing with a $30,000 kitchen fire — these aren't hypotheticals. They happen every week to real small businesses. The ones with insurance survive. The ones without often don't.

For more strategies on managing your startup budget, check out our complete guide to starting a business and our breakdown of proven ways to reduce startup costs.