Paul Woodcock outlines 5 top ways to save tax including using family members as employees or dividend recipients, ensuring proper VAT registration and claims, claiming tax relief for home office expenses, deducting vehicle costs, and claiming entertaining expenses within tax rules. The document provides details on each of these tax saving strategies with examples of how to structure payments to family, common VAT mistakes to avoid, calculating tax deductions for home office use, vehicle expense options, and ways to claim entertaining costs.