Before that he was at Birmingham Business School at the University of Birmingham where he was the Director of the Research Centre on Household Assets and Savings Management (CHASM). He researches and teaches in the fields of taxation (UK, comparative and international taxation) of personal finance (financial education/literacy/capability and financial wellbeing) and information systems (particularly related to data analytics). He holds or has held visiting and honorary positions at various institutions in South Africa, New Zealand, the USA and in Australia. For three years he led the Tax Development Programme of HM Treasury.