May 15, 2026
The CenTax Business-to-Worker Register Authors: Arun Advani, Arnaud Dyèvre, Sebastian Gazmuri-Barker, Helen Hughson, Sanaya Mahajan and Andy Summers (2026) [Download the paper] The CenTax Business-to-Worker Register (BWR) is a population-scale research dataset...
May 15, 2026
In late April, around 100 delegates met at the University of Warwick for the CenTax Residential Conference, “Closing the Tax Gap”. Over two days, senior government officials, professional bodies, practitioners, academics and think tanks considered the UK...
Apr 30, 2026
Last week CenTax held our inaugural residential conference, “Closing the Tax Gap,” at the University of Warwick. Around 100 delegates joined us across the two days, drawn from HMRC and HM Treasury, major firms and independent advisers, professional bodies,...
Apr 8, 2026
The Rycroft Review proposes welcome reforms, including caps on overseas donors, profit-based limits on corporate donations, and a ban on crypto donations. However, CenTax analysis identifies significant enforcement gaps. Dr Sebastian Gazmuri-Barker reflects on what...
Mar 27, 2026
The ticket sales deadline for Closing the Tax Gap, our first residential conference, has been extended. Sales will now be open until Monday 6th April (Easter Monday). Closing the Tax Gap is bringing together a wide range of influential thinkers, commentators, tax...
