Business Insurance Guide

What Insurance Does a Small Business Need?

There is no single "business insurance" policy. A small business's program is a set of separate coverages that come online as the company takes on a lease, hires employees, signs client contracts, or starts handling customer data. This guide explains each core coverage in plain language, what it typically costs, and when owners usually buy it, using current median figures from named industry sources.

The short answer

Most small businesses start with a Business Owner's Policy (BOP) — general liability plus commercial property in one package — then add workers' compensation, which is legally required in most states once you have employees. From there, professional liability or E&O, commercial auto, cyber, and an umbrella come online based on whether you have a lease, vehicles, client contracts, or customer data.

Does a small business need general liability insurance?

Yes — general liability is the foundation policy. It covers third-party bodily injury, property damage, and personal and advertising injury claims. Most commercial landlords and business customers require a $1M limit before they will sign, so owners usually buy it the moment they lease space, hire a subcontractor, or take on their first client. Median cost of about $45 a month, or roughly $538 a year — the least expensive policy most small businesses carry (Insureon). Limits commonly start at $1M per occurrence and $2M aggregate.

What is a Business Owner's Policy (BOP) and who needs one?

A Business Owner's Policy bundles general liability and commercial property into one package at a discount, and it is the best-value starting point for most small businesses with a location, inventory, or equipment. It protects against the most common lawsuits and property losses in a single policy that is simpler and cheaper than buying the two separately. Median cost of about $83 a month, or roughly $990 a year (Insureon) — typically less than buying general liability and commercial property as separate policies.

Does a small business need commercial property insurance?

Yes, if you own or lease space, equipment, or inventory. Commercial property covers your buildings, business personal property, tenant improvements, and stock against fire, theft, and other covered losses. Many small businesses get it bundled inside a BOP, but firms with significant property or specialized equipment often carry a standalone policy with tailored limits. Median cost of about $108 a month as a standalone policy (Insureon), or bundled at a discount inside a BOP. Limits should reflect current replacement cost, not historical book value.

When is workers' compensation required for a small business?

In most states it is legally required the moment you have employees. Workers' compensation pays for medical bills and lost wages when an employee is injured on the job, and it shields the business from most related lawsuits. Requirements, classifications, and rates vary by state, payroll, and the kind of work employees do. Median cost of about $54 a month (Insureon), but it is rated per $100 of payroll, so cost scales with headcount and job classification. State law sets when it becomes mandatory — often at the first employee.

Does a small business need professional liability or E&O?

Yes, if you give advice or deliver a professional service. Professional liability, also called errors & omissions (E&O), covers claims that your work was negligent, late, or failed to deliver what was promised — even if you did nothing wrong. Consultants, agencies, accountants, technology vendors, and other service firms are commonly required to carry it by client contracts. Median cost of about $88 a month (Insureon). Pricing depends on your profession, revenue, and the limits your client contracts require.

Does a small business need cyber insurance?

Increasingly, yes — any business that stores customer or employee data has cyber exposure. Cyber insurance covers breach response, ransomware, regulatory defense, and funds-transfer fraud. The financial stakes are large even for smaller firms: the global average cost of a data breach reached a record $4.99M in 2026, and small businesses are common targets precisely because their controls are lighter. Median cost of about $129 a month (Insureon). Premium depends heavily on your security controls — multi-factor authentication, backups, and a patching cadence lower the price.

Does a small business need commercial auto or umbrella coverage?

If employees drive for work — even in their own cars — you need commercial auto, including hired and non-owned auto. And once contracts, lenders, or fleet exposure call for higher limits, a commercial umbrella adds excess protection over your general liability, auto, and employer's liability for a relatively small premium. Commercial umbrella runs a median of about $86 a month (Insureon); commercial auto is rated on vehicles, drivers, and use. Most growing operators carry $1M–$5M of umbrella, more when a contract requires it.

What insurance does a small business need by type?

Solo / home-based (consultant, freelancer) — General liability or BOP; Professional liability / E&O; Cyber — Client contracts and handling client data — Lowest — often general liability around $45/mo Office-based small business — BOP; Workers' comp (with employees); Cyber; Professional liability — A lease, employees, and customer data — BOP around $83/mo, plus workers' comp Retail / storefront — BOP (property + liability); Workers' comp; Commercial auto if delivering — Foot traffic, inventory, and on-site property — BOP plus workers' comp and property limits Contractor / trades — General liability; Workers' comp; Commercial auto; Tools/inland marine; Umbrella — Job-site injury, vehicles, and contract limit requirements — GL plus workers' comp and auto Product / manufacturer — Commercial property; Product liability; General liability; Workers' comp; Umbrella — Product-failure exposure and physical plant — Property and product liability lead the program

What insurance does a small business need by type?

  1. Solo / home-based (consultant, freelancer) — General liability or BOP; Professional liability / E&O; Cyber — Client contracts and handling client data — Lowest — often general liability around $45/mo
  2. Office-based small business — BOP; Workers' comp (with employees); Cyber; Professional liability — A lease, employees, and customer data — BOP around $83/mo, plus workers' comp
  3. Retail / storefront — BOP (property + liability); Workers' comp; Commercial auto if delivering — Foot traffic, inventory, and on-site property — BOP plus workers' comp and property limits
  4. Contractor / trades — General liability; Workers' comp; Commercial auto; Tools/inland marine; Umbrella — Job-site injury, vehicles, and contract limit requirements — GL plus workers' comp and auto
  5. Product / manufacturer — Commercial property; Product liability; General liability; Workers' comp; Umbrella — Product-failure exposure and physical plant — Property and product liability lead the program

Typical small-business insurance premiums.

  1. General Liability — Median $45; ~$538 / yr.
  2. Business Owner's Policy (BOP) — Median $83; ~$990 / yr.
  3. Workers' Compensation — Median $54; ~$648 / yr.
  4. Professional Liability / E&O — Median $88; ~$1,056 / yr.
  5. Commercial Umbrella — Median $86; ~$1,032 / yr.
  6. Commercial Property — Median $108; ~$1,296 / yr.
  7. Cyber Insurance — Median $129; ~$1,548 / yr.

The core small-business coverages, answered.

  1. General Liability — Yes — general liability is the foundation policy. It covers third-party bodily injury, property damage, and personal and advertising injury claims. Most commercial landlords and business customers require a $1M limit before they will sign, so owners usually buy it the moment they lease space, hire a subcontractor, or take on their first client.
  2. Business Owner's Policy (BOP) — A Business Owner's Policy bundles general liability and commercial property into one package at a discount, and it is the best-value starting point for most small businesses with a location, inventory, or equipment. It protects against the most common lawsuits and property losses in a single policy that is simpler and cheaper than buying the two separately.
  3. Commercial Property — Yes, if you own or lease space, equipment, or inventory. Commercial property covers your buildings, business personal property, tenant improvements, and stock against fire, theft, and other covered losses. Many small businesses get it bundled inside a BOP, but firms with significant property or specialized equipment often carry a standalone policy with tailored limits.
  4. Workers' Compensation — In most states it is legally required the moment you have employees. Workers' compensation pays for medical bills and lost wages when an employee is injured on the job, and it shields the business from most related lawsuits. Requirements, classifications, and rates vary by state, payroll, and the kind of work employees do.
  5. Professional Liability / E&O — Yes, if you give advice or deliver a professional service. Professional liability, also called errors & omissions (E&O), covers claims that your work was negligent, late, or failed to deliver what was promised — even if you did nothing wrong. Consultants, agencies, accountants, technology vendors, and other service firms are commonly required to carry it by client contracts.
  6. Cyber Liability — Increasingly, yes — any business that stores customer or employee data has cyber exposure. Cyber insurance covers breach response, ransomware, regulatory defense, and funds-transfer fraud. The financial stakes are large even for smaller firms: the global average cost of a data breach reached a record $4.99M in 2026, and small businesses are common targets precisely because their controls are lighter.
  7. Commercial Auto & Umbrella — If employees drive for work — even in their own cars — you need commercial auto, including hired and non-owned auto. And once contracts, lenders, or fleet exposure call for higher limits, a commercial umbrella adds excess protection over your general liability, auto, and employer's liability for a relatively small premium.

Frequently asked questions

How much does small business insurance cost?

It depends on which policies you carry, but the entry point is modest: Insureon reports a median general liability premium of about $45 a month and a Business Owner's Policy (BOP) of about $83 a month. Adding workers' compensation (about $54/mo), professional liability (about $88/mo), or cyber (about $129/mo) raises the total. Most small businesses bundle liability and property into a BOP and add the rest as the business grows.

What is a Business Owner's Policy and who needs one?

A Business Owner's Policy (BOP) bundles general liability and commercial property into one discounted package, with business interruption income usually included. It is the best-value starting point for most small businesses that have a location, inventory, or equipment — typically cheaper than buying liability and property as separate policies, at a median of about $83 a month (Insureon).

Is business insurance legally required?

Some of it is. Workers' compensation is legally required in most states once you have employees, and commercial auto is required for business-owned vehicles. General liability is rarely required by law but is almost always required by commercial landlords, lenders, and client contracts — so in practice most small businesses need it to operate.

What insurance does a small business need to sign a lease or get a loan?

Commercial leases and loans almost always require general liability (often a $1M per-occurrence limit) and commercial property coverage, frequently with the landlord or lender named as an additional insured and a waiver of subrogation. Share the insurance section of the lease or loan agreement and an advisor will map each requirement to the coverage and endorsements you need.

Does a sole proprietor or LLC with no employees need insurance?

Often yes. Even without employees, a sole proprietor or single-member LLC has liability exposure from clients, contracts, and customer data, and a business structure does not shield personal assets from a negligence claim against the business. General liability or a BOP plus professional liability (E&O) is a common starting point for solo operators.

When should a small business review its coverage?

Annually before renewal at minimum, and any time a new lease, loan covenant, large customer contract, hire, vehicle, or new product changes your exposure or the limits you are required to carry. A quick coverage review catches gaps before they become uninsured losses.