This guidance note explains why countries in Asia and the Pacific should use technology, including remote sensing and artificial intelligence, to reform property tax management and help strengthen public finances. Outlining why property tax is a stable revenue source, it shows how technology can be used to roll out computerized mass appraisal systems, automated value modeling, and integrated land information systems. It assesses the complex hurdles and financial constraints facing countries and shows how the Asian Development Bank is helping better integrate land management into wider e-government systems.

This guidance note explains why countries in Asia and the Pacific should use technology including remote sensing and artificial intelligence to reform property tax management and help strengthen public finances. Outlining why property tax is a stable revenue source, it shows how technology can be used to roll out computerized mass appraisal systems, automated value modelling, and integrated land information systems. It assesses the complex hurdles and financial constraints facing countries and shows how ADB is helping better integrate land management into wider e-government systems.

This technical note is the first of three addressing information technology (IT) themes and issues relevant to tax administrations. This note focuses on the use of technology in tax administrations and how to develop an information technology strategic plan (ITSP). It is intended for tax administrations that are largely manual or have outdated legacy IT systems. The second note addresses how to select an IT system for core tax administrations functions. And the third note covers implementation of a commercial-off-the-shelf (COTS) system. These technical notes are primarily for use by tax administrations that have no technology to manage their core tax processes, or their technology is limited and outdated. These notes focus on core tax functions and do not address other business systems (e.g., payroll, finance, document, and asset management systems).

Digitalization in Asia is pervasive, unique, and growing. It stands out by its sheer scale, with internet users far exceeding numbers in other regions. This facilitates e-commerce in markets that are large by international standards, supported by innovative payment systems and featuring major corporate players, including a number of large, home-grown, highly digitalized businesses (tech giants) that rival US multinational enterprises (MNEs) in size. Opportunity for future growth exists, as a significant population share remains unconnected.

This paper discusses the impact of the rapid adoption of artificial intelligence (AI) and machine learning (ML) in the financial sector. It highlights the benefits these technologies bring in terms of financial deepening and efficiency, while raising concerns about its potential in widening the digital divide between advanced and developing economies. The paper advances the discussion on the impact of this technology by distilling and categorizing the unique risks that it could pose to the integrity and stability of the financial system, policy challenges, and potential regulatory approaches. The evolving nature of this technology and its application in finance means that the full extent of its strengths and weaknesses is yet to be fully understood. Given the risk of unexpected pitfalls, countries will need to strengthen prudential oversight.

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.

As Southeast Asia reels from the impacts of the coronavirus disease (COVID-19), domestic resource mobilization (DRM) has never been more challenging or more critical. Prior to the pandemic, many countries in the region were not achieving a tax yield of 15% of gross domestic product—the level considered to be the minimum for sustainable development. The pandemic has further reduced tax revenues and public expenditures are facing increasing pressure. This publication identifies technical, policy, and administrative tax capacity issues faced by ten countries in Southeast Asia. It also explores potential policy and administrative measures to strengthen DRM.