This article explores the impact of the UK Government corporate tax reform on business in the UK economy. It discusses the positive impacts of the tax reduction on research and development, innovation, international taxation, investment, revenue, growth, wages, supply side policy, employment, prices, and productivity. It also examines the negative impacts on investment, revenue, growth, wages, supply side policy, employment, prices, and productivity. The article concludes that the overall impact of the tax reform is positive, as it encourages research, innovation, job creation, and economic growth.