Company cars - Tax based on CO2 emissions and list price; lower emissions mean lower tax.

Private fuel for company cars - Fully taxable unless only for business journeys.

Private medical insurance - Premiums paid by employer are taxable to the employee.

Interest-free or low-interest loans - Tax on the benefit of the interest saved, above a threshold.

Accommodation provided by employer - Taxable unless it's job-related or for security.

Assets transferred to employees (e.g., computers) - Tax on the market value at transfer.

Entertainment and gifts - Rules vary; trivial benefits under £50 may be exempt.

Childcare vouchers or schemes - Specific rules apply; often tax-free up to limits.

Company mobile phones - One phone per employee is usually tax-free for private use.

Subsidised canteens or meals - Tax-free if available to all employees.