Types of Business Insurance: Complete 2026 Guide for UK and USA

The 12 main types of business insurance: (1) General liability; (2) Professional indemnity / E&O; (3) Employers’ liability (UK — legally required with employees); (4) Workers’ compensation (USA — legally required with employees in most states); (5) Cyber liability; (6) Commercial property; (7) Business owner’s policy (BOP — bundles liability + property); (8) Business interruption; (9) Commercial auto/vehicle; (10) Product liability; (11) Directors & officers (D&O); (12) Employment practices liability (EPLI). Most SMEs need 3–6 of these depending on their business model.

When Jessica’s marketing agency grew from 2 to 12 people in 18 months, she assumed her original £500,000 general liability policy still covered everything. It didn’t. She now had 12 employees requiring employers’ liability by law. Her client contracts required professional indemnity. Her data storage triggered GDPR obligations — requiring cyber insurance. Her office lease required building cover. Four types of insurance she didn’t know she needed. Three of them were legal requirements she was violating.

Types of business insurance cover every risk a company faces — from client lawsuits and data breaches to employee injuries and business interruption. In the UK and USA, some types are legally required; others are practically essential for operating commercially; and some protect specific risks that most businesses don’t consider until they’re facing a claim.

This guide covers all 12 main types of business insurance in 2026 — what each covers, who needs it, what it costs, whether it’s legally required, and how to build the right coverage stack for your specific business.

Types of Business Insurance: Quick Summary Table

Insurance Type	Legally Required?	Who Needs It	Typical Monthly Cost
General liability (GL)	No (UK) / No (USA) — but required by most leases and contracts	All businesses with third-party exposure	From £5/month (UK) / $14/month (USA)
Professional indemnity / E&O	Regulated professions (UK) / No (USA)	Anyone providing advice, services, or expertise	From £6/month (UK) / $64/month (USA)
Employers’ liability	YES — UK law with any employee	All UK businesses with employees	~£50–£200/month (UK)
Workers’ compensation	YES — most US states with employees	All US businesses with employees	Varies by payroll and risk class
Cyber liability	No — but increasingly required by clients	Any business storing data or online	$25–$100/month
Commercial property	No — but required by most leases	Businesses with physical assets	£15–£100/month (UK) / $30–$200/month (USA)
Business owner’s policy (BOP)	No	Most SMEs — bundles GL + property + interruption	From $21/month (USA) / £30/month (UK)
Business interruption	No	Businesses that would lose revenue if unable to operate	Often included in BOP
Commercial auto/vehicle	YES if company vehicles	Any business owning or using vehicles for work	Varies by fleet and drivers
Product liability	No — but required by Amazon/Walmart	Any business selling physical products	Included in GL for most policies
Directors & officers (D&O)	No — but required by most VCs	Companies with boards, investors, or significant employee numbers	$333/month+ (USA average for startups)
Employment practices liability (EPLI)	No	Businesses with employees facing HR claims risk	~£100–£200/month (UK) / $125/month (USA)

12 Types of Business Insurance in Detail

1. General Liability Insurance

General liability (GL) insurance covers third-party claims for bodily injury, property damage, and advertising injury (copyright infringement, defamation). It is the foundational policy for almost every business. Most commercial leases, enterprise vendor contracts, and marketplace platforms (Amazon, Walmart) require proof of GL as a minimum condition.

Cost: From £5/month (Simply Business, UK) / $14/month (ERGO NEXT, USA). Amazon requires $1M per occurrence / $2M aggregate minimum.

2. Professional Indemnity Insurance / Errors & Omissions (E&O)

Professional indemnity (PI) insurance — called E&O in the USA — covers financial losses a client suffers because of your professional advice, work, or errors. If your software has a bug that causes a client $200,000 in losses, or your architectural plans contain an error that costs extra to fix, PI covers your legal defence and the resulting compensation.

Legally required: In the UK, for regulated professions including solicitors (SRA), architects (ARB), surveyors (RICS), and financial advisers (FCA). Not legally required in the USA, but practically essential for client contracts.

Cost: From £6/month (Simply Business, UK, 10th percentile) / $64/month (The Hartford, USA).

3. Employers’ Liability Insurance — UK Legal Requirement

In the UK, employers’ liability (EL) insurance is a legal requirement under the Employers’ Liability (Compulsory Insurance) Act 1969. Every employer with one or more employees must hold a minimum of £5 million of EL cover. The certificate must be displayed in the workplace. Failure to comply carries fines of up to £2,500 per day.

Cost: Typically £50–£200/month depending on number of employees, payroll, and industry risk.

4. Workers’ Compensation — USA Legal Requirement

Workers’ compensation insurance is legally required in almost every US state the moment you hire a W-2 employee. It covers medical bills and lost wages if an employee is injured or becomes ill because of work. Non-compliance fines reach $10,000/day per employee in some states. Even remote workers developing repetitive strain injuries can trigger valid workers’ comp claims.

Cost: Varies significantly by industry, payroll, and state. Low-risk office workers: approximately $0.75/$100 of payroll. High-risk construction: $7–$12/$100 of payroll.

5. Cyber Liability Insurance

Cyber liability insurance covers data breaches, ransomware attacks, payment card fraud, and the regulatory and notification costs that follow a digital incident. The average data breach costs $4.4 million to resolve (IBM Cost of a Data Breach Report 2024). Standard GL and property insurance both explicitly exclude cyber incidents — a separate cyber policy is essential for any business storing customer data.

Cost: $25–$100/month for small businesses. Rising annually as insurers tighten underwriting requirements. Many cyber policies now require documented security controls before coverage is granted.

6. Commercial Property Insurance

Commercial property insurance covers your business’s physical assets — buildings, contents, equipment, and inventory — from fire, theft, vandalism, weather damage, and (in some policies) flood. Most commercial leases require tenants to hold contents insurance at minimum. Building insurance is typically the landlord’s responsibility for leased premises.

Cost: £15–£100/month (UK) / $30–$200/month (USA) depending on property value, location, and industry.

7. Business Owner’s Policy (BOP)

A BOP bundles general liability, commercial property, and business interruption insurance into a single cost-effective package — typically at a lower combined cost than buying each separately. The most efficient entry-level business insurance product for most SMEs. Standard BOP does not include professional liability, cyber, workers’ comp, or D&O — these must be added separately.

Cost: From $21/month (Simply Business, USA) / from £30/month (UK). Most small businesses pay $67–$118/month for a standard BOP.

8. Business Interruption Insurance

Business interruption (BI) insurance covers lost revenue and ongoing expenses if a covered event (fire, flood, major equipment failure) forces you to halt or significantly reduce operations. It pays your bills and replaces lost income during the period of disruption. Almost always included within a BOP — rarely purchased standalone.

Cost: Typically included in BOP. Standalone BI policies are expensive and rarely cost-effective for SMEs outside the BOP structure.

9. Commercial Auto / Fleet Insurance

Commercial auto insurance is legally required for any vehicle used for business purposes in both the UK and USA. Personal car insurance explicitly excludes commercial use. If you or employees use vehicles to visit clients, deliver goods, or travel between work sites, commercial auto coverage is legally required.

UK note: Commercial vehicles delivering goods for payment need hire and reward cover — not just business use. See our guide on car insurance for delivery drivers UK.

10. Product Liability Insurance

Product liability insurance covers claims arising from injury or property damage caused by products you sell or manufacture. In the USA, importers are treated as manufacturers — if you import goods from overseas and sell them in the USA, you bear full product liability even if you didn’t make the product. Included within GL policies for most standard insurers.

Who needs it: Every seller of physical products — including Etsy sellers, Amazon FBA sellers, food producers, supplement brands, cosmetics, electronics, and children’s products. Non-negotiable for any product that enters someone’s body or is used by children.

11. Directors and Officers (D&O) Insurance

D&O insurance protects company directors and officers from personal financial liability for decisions made in their professional capacity. Shareholders, employees, regulators, or third parties can sue directors personally — D&O covers legal defence and settlements. Most VC term sheets require D&O as a condition of investment.

Cost: $333/month average for startups under $50M revenue (CoverWallet data). Higher for larger or publicly listed companies.

12. Employment Practices Liability Insurance (EPLI)

EPLI covers claims from employees alleging wrongful termination, discrimination, harassment, or retaliation. One HR lawsuit can cost $75,000–$150,000 in legal defence alone — regardless of outcome. Increasingly important as businesses scale past 10 employees.

Cost: ~$125/month for $1M in coverage (CoverWallet data, USA) / £100–£200/month (UK, depending on employee count and industry).

Which Types of Business Insurance Does Your Business Need?

Business Type	Essential Coverage	Legally Required	Consider Adding
Freelancer / consultant (no employees)	GL + Professional Indemnity	PI if regulated profession (UK)	Cyber if you handle client data
Self-employed tradesperson	GL + Tools cover	EL if any workers (UK) / Workers’ comp if employees (USA)	Commercial vehicle; income protection
E-commerce / Amazon seller	GL with product liability + Cyber + BOP	Workers’ comp if employees	Product recall; D&O if VC-backed
Professional services firm (5–20 employees)	BOP + Professional Indemnity + EL/Workers’ comp + Cyber	EL (UK) / Workers’ comp (USA)	D&O; EPLI; group life
Tech startup (VC-backed)	BOP + E&O + Cyber + D&O + EPLI	Workers’ comp if employees	Key person; relevant life (UK)
Food / restaurant business	GL + Product liability + EL/Workers’ comp + Commercial property	EL (UK) / Workers’ comp (USA)	Product recall; business interruption
Construction / trade business	GL + EL/Workers’ comp + Commercial vehicle + Tools	EL (UK) / Workers’ comp (USA)	Key person; EPLI

 

💡 TIP: Start with a BOP Then Add Specialist Cover For most SMEs, the right approach is: (1) BOP for the foundation (GL + property + interruption). (2) Professional Indemnity / E&O for client-facing work. (3) EL / Workers’ comp if you have employees (legally required). (4) Cyber if you handle customer data. (5) Specialist additions (D&O, EPLI, product liability) as your business grows. This sequence prioritises legal compliance first, then the risks most likely to cause financial ruin, then operational protection.

Business Insurance Cost Table 2026

Insurance Type	Typical Monthly Cost UK	Typical Monthly Cost USA	Notes
General liability	From £5/month	From $14/month	Increases with revenue, headcount, and risk
Professional indemnity / E&O	From £6/month	From $64/month	Varies dramatically by profession and revenue
Employers’ liability (UK)	£50–£200/month	N/A (workers’ comp equivalent in USA)	Legally required in UK with any employee
Workers’ comp (USA)	N/A	$0.75–$12 per $100 payroll	Rate varies by industry risk class
Cyber liability	£20–£80/month	$25–$100/month	Rising annually; tightening underwriting
BOP (bundles GL + property + interruption)	From £30/month	From $21/month	Most efficient entry-level package for SMEs
D&O (startup)	£150–£300/month	From $333/month	Required by most VCs before term sheet
EPLI	£100–£200/month	From $125/month	Most important for businesses with 10+ employees

Frequently Asked Questions

What are the most important types of business insurance?

The most important types of business insurance for most SMEs are: (1) General liability — protects against third-party injury and property damage claims; (2) Professional indemnity / E&O — protects against professional errors and client financial losses; (3) Employers’ liability (UK) or workers’ compensation (USA) — legally required with any employee; (4) Cyber liability — covers data breaches and ransomware; (5) Commercial property — protects physical assets. A Business Owner’s Policy (BOP) bundles the first three cost-effectively.

Is business insurance a legal requirement in the UK?

In the UK, employers’ liability insurance is legally required under the Employers’ Liability (Compulsory Insurance) Act 1969 for all businesses with one or more employees — minimum £5 million cover. Commercial vehicle insurance is legally required for any vehicle used for business purposes. Some regulated professions (solicitors, architects, financial advisers, surveyors) must hold professional indemnity insurance. All other types of business insurance are voluntary — but many are practically required by client contracts, leases, and marketplace platforms.

What is the difference between general liability and professional liability?

General liability covers physical risks — third-party bodily injury, property damage, and advertising injury (defamation, copyright infringement). Professional liability (E&O) covers financial losses a client suffers due to your professional errors, advice, or omissions. A business needs both: GL covers if a client trips in your office; PI/E&O covers if your advice causes a client to lose money. Different risks, different policies, both essential for professional services businesses.

Key Takeaways

• The 12 main types of business insurance cover: GL, professional indemnity, employers’ liability, workers’ comp, cyber, commercial property, BOP, business interruption, commercial auto, product liability, D&O, and EPLI.
• Legally required in the UK: employers’ liability (all businesses with employees), commercial vehicle insurance, and professional indemnity for regulated professions.
• Legally required in the USA: workers’ compensation (most states with employees) and commercial auto for business vehicles.
• Start with a BOP (GL + property + interruption) as your foundation, then add professional indemnity, cyber, and EL/workers’ comp as your next priorities.
• General liability and professional liability are different — both are usually needed. GL covers physical risks; PI/E&O covers professional errors.

 

For startup-specific coverage recommendations, see our best small business insurance for startups USA guide. For e-commerce sellers needing product liability specifically, our  ecommerce business insurance requirements USA article covers all platform requirements.

 

📋 Disclaimer This article is for informational purposes only. Always consult a licensed insurance professional before making coverage decisions. Trust My Policy does not sell insurance products or represent any insurer.