The issue of trust between Multinational Enterprises (MNEs) and tax administrations is a vital part of the tax system, but relatively little studied. Building on previous OECD research on tax morale, which measures taxpayer perceptions and attitudes towards paying and evading taxes, this report...

This book analyzes the role banks play in the provision of aggressive tax planning arrangements. It examines the nature of banking, the complex structured financing transactions developed by banks and how they are then used by both banks and their clients. It also explores the internal...

High Net Worth Individuals (HNWIs) pose challenges to tax administrations due to the complexity of their affairs, their revenue contribution, the opportunity for aggressive tax planning, and the impact of their compliance behavior on the integrity of the tax system. This publication examines in...

Widespread voluntary tax compliance plays a significant role in countries’ efforts to raise the revenues necessary to achieve Sustainable Development Goals. As part of this process, governments are increasingly reaching out to taxpayers – current and future – to teach, communicate and...

Governments and tax administrations can ease burdens on taxpayers and support businesses and individuals with cash-flow problems or with difficulties in meeting tax reporting or payment obligations. This paper includes suggestions to assist administrations globally in their consideration of...