Business Insurance for Small Businesses: A Complete Guide

July 9, 2026 3 min read

If you run a small business, personal insurance won’t cover business-related claims. Here’s what you need to consider.

Types of Business Insurance

TypeWhat It CoversWho Needs It
Public liabilityInjury to customers or damage to their propertyMost businesses
Employers’ liabilityInjury to employeesAnyone with employees
Professional indemnityMistakes in your professional adviceConsultants, accountants, designers
Product liabilityInjury from products you sellRetailers, manufacturers
Business contentsEquipment, stock, toolsAnyone with business assets
Business interruptionLoss of income if you can’t tradeMost businesses

Employers’ Liability Insurance

Legal requirement if you have any employees (including part-time).

DetailRequirement
Minimum cover£5 million
Penalty for not having it£2,500 per day
CertificateMust display at your premises

Public Liability Insurance

Covers you if a customer is injured or their property is damaged.

Business TypeTypical Cost
Freelancer (home-based)£50-£100/year
Tradesperson£100-£300/year
Retail shop£200-£500/year
Restaurant/cafe£300-£800/year

Professional Indemnity Insurance

Covers claims of professional negligence.

ProfessionRecommended Cover
Accountant£500K-£1M
Consultant£250K-£500K
Web developer£250K-£500K
Architect£1M+
Financial adviser£1M+

Business Contents Insurance

ItemValueInsurance Needed
Laptop£1,500Business contents
Tools£2,000Business contents
Stock£5,000Business contents
Furniture£3,000Business contents
Total£11,500Contents insurance

Home insurance typically excludes business equipment. Don’t assume your laptop is covered if you work from home.

Insurance by Business Type

BusinessLikely Needs
Freelancer (home office)Professional indemnity + business contents
Builder/plumber/electricianPublic liability + tools cover + van insurance
Shop/retailerPublic liability + contents + product liability
Restaurant/cafePublic liability + contents + employers’ liability
ConsultantProfessional indemnity + public liability
E-commerce sellerProduct liability + public liability + goods in transit

How to Save

TipSaving
Bundle multiple covers10-20%
Increase excess to £25010-15%
Pay annually10-20%
Don’t over-insureOnly buy what you need
Compare at renewal20-40%
Join a trade associationGroup discounts available

Bottom Line

If you have employees, employers’ liability is a legal requirement. If you interact with customers or clients, public liability covers the most common risks. If you give professional advice, professional indemnity is essential. Start with the legally required cover, add based on your specific risks, and shop around at renewal. Business insurance is tax-deductible.

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This content is for educational purposes only. Not financial advice. Do your own research before investing.