Taxing charitable giving

As the government nears the end of a consultation process on charity taxation, this commentary considers some of the key issues in the debate. What are the economic arguments for tax relief? Is there any evidence that tax incentives have a big effect on individual donations? What has been the impact of tax incentives in the UK? What are so-called `US-style tax deductions and how might they work in the UK? What other reforms to the current system of tax relief might the government consider?