The mission of Tax Academy of Singapore is to raise the professional competency and standards of the tax community and develop Singapore into a tax knowledge hub. A non-profit institution, the Tax Academy is set up by the Inland Revenue Authority of Singapore in collaboration with the international accounting firms – Deloitte & Touche, Ernst & Young, KPMG and PricewaterhouseCoopers, the Institute of Certified Public Accountants of Singapore and the Law Society of Singapore.