Management of tax reliefs Contents

Introduction

Tax reliefs reduce the tax an individual or business owes. Many tax reliefs, such as the income tax personal allowance, are integral parts of the tax system and define the scope and structure of tax. The UK also had 362 tax reliefs at October 2019 where government opts not to collect taxes due in order to support social or economic objectives. Some of these tax reliefs reflect policy decisions to support a particular group or sector, such as the housing market. Others are designed to incentivise the behaviour of individuals or businesses by making a choice less costly, such as tax reliefs on pension contributions, or reliefs on research and development expenditure.

HMRC is responsible for estimating and reporting on the cost of tax reliefs. It has reported estimates for 158 reliefs with economic and social objectives. These estimates indicate that their aggregate cost could be £159 billion a year. The additional tax that would be collected if these reliefs were removed is likely to be less than £159 billion as some taxpayers would respond by changing their behaviour and there may be wider economic impacts. The cost of the remaining 204 reliefs with economic and social objectives is not known. HM Treasury and HMRC (the exchequer departments) work in partnership and oversee tax reliefs. HM Treasury leads on the design of tax reliefs and monitors their value for money and relevance. HMRC implements tax reliefs, monitors their use and cost, and evaluates them.





Published: 20 July 2020