This report provides an overview of strategic compliance approaches for measuring tax compliance outcomes and the effectiveness of compliance activities designed to prevent non-compliance.

This study provides practical guidance to revenue bodies wishing to enhance and enrich their existing measures with timely measures of compliance outcomes. The study shares experiences of what has worked for revenue bodies, what challenges have been faced and how they might be overcome.

This study introduces the concept of “Tax Compliance by design”. It describes how revenue bodies can exploit developments in technology and the ways in which modern SMEs organise themselves to incorporate tax compliance into the systems businesses use to manage their financial affairs.

This report is the ninth edition of the OECD's Tax Administration Series. It provides internationally comparative data on aspects of tax systems and their administration in 59 advanced and emerging economies.

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 assist them in order to foster a “culture of compliance” based on rights and responsibilities, in which citizens see paying taxes as an integral aspect of their relationship with their government.