John was the Tax Director of the Office of Tax Simplification, a part-time role he held since the OTS was established. Until 2013 he was the Tax Policy Director of the Chartered Institute of Taxation; previously, he was a tax partner at PricewaterhouseCoopers. He is currently a non-executive director of HMRC and a Board member of Revenue Scotland.
Previous roles in government
Tax Director, Office of Tax Simplification
- 2010 to 2017