Do I need business car insurance as a sole trader?

• SDP: shopping, leisure, visiting friends.
• SDP + commuting: driving to and from one regular place of work.
• Business class 1: work-related driving by the policyholder, such as client visits and travel between sites. A freelance musician driving to occasional gigs is a typical example.
• Business class 2: class 1 plus a named driver who uses the car for the same business.
• Business class 3: extensive business mileage, such as sales reps and community workers.
• Commercial / hire and reward: carrying goods or passengers for payment, which is a separate product.

Business class 1 often adds only a small amount to a standard premium, though it varies by insurer, mileage and vehicle. For tax, you choose one of two methods. Under actual costs, the business proportion of insurance, fuel and repairs is allowable. Under simplified expenses, HMRC's mileage rate already covers running costs including insurance, so you can't claim insurance separately. Details are in is business insurance tax deductible for sole traders. Explore overall trade requirements in what insurance do I need as a sole trader, and see how vehicle tools and public liability are combined in Callum's plumbing insurance case study.

A car or van policy covers the vehicle and third-party liability on the road. It usually doesn't cover tools or stock inside, and accidents off the road are a matter for public liability. If you hire staff who drive, check named-driver rules and remember employers' liability. Business equipment kept at home is covered in sole trader working from home insurance.

A serious crash can also keep you off work for months, and as a sole trader there's no sick pay; see income protection for the self-employed. If you're thinking of running the car through a company instead, compare the options in sole trader vs limited company insurance. Whether your van insurance covers the tools inside is answered in does van insurance cover my tools.