ISORA 2016

ISORA 2016 PDF Author: William Joseph Crandall
Publisher: International Monetary Fund
ISBN: 1484383214
Category : Business & Economics
Languages : en
Pages : 137

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Book Description
This paper presents the results of the International Survey on Revenue Administration (ISORA) deployed during 2016 and covering fiscal years 2014 and 2015. It is made possible by the participation of 135 tax administrations from around the world that provided data.

ISORA 2016

ISORA 2016 PDF Author: William Joseph Crandall
Publisher: International Monetary Fund
ISBN: 1484383214
Category : Business & Economics
Languages : en
Pages : 137

Get Book Here

Book Description
This paper presents the results of the International Survey on Revenue Administration (ISORA) deployed during 2016 and covering fiscal years 2014 and 2015. It is made possible by the participation of 135 tax administrations from around the world that provided data.

ISORA 2018: Understanding Revenue Administration

ISORA 2018: Understanding Revenue Administration PDF Author: William Crandall
Publisher: International Monetary Fund
ISBN: 1513592939
Category : Business & Economics
Languages : en
Pages : 80

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Book Description
The International Survey on Revenue Administration (ISORA) collects tax administration data from national or federal tax administrations. It surveys tax administration operations and other characteristics based on common questions and definitions agreed by four international organizations: the Inter-American Center of Tax Administrations (CIAT), the International Monetary Fund (IMF), the Intra-European Organisation of Tax Administrations (IOTA), and the Organisation for Economic Co-operation and Development (OECD). These four Parties signed a Memorandum of Understanding (MOU) governing the administration and management of this worldwide survey. This publication presents the results of the International Survey on Revenue Administration (ISORA) 2018, encompassing responses from 159 national or federal tax administrations spanning profile information, performance, and practices in fiscal years 2018 and 2019. For ISORA 2018, the ISORA Parties partnered with the Asian Development Bank (ADB) to provide assistance to its members who were participating in the survey.

How to Collaborate Effectively to Improve Data Quality and Use in Revenue Administration and Official Statistics

How to Collaborate Effectively to Improve Data Quality and Use in Revenue Administration and Official Statistics PDF Author: Elizabeth Gavin
Publisher: International Monetary Fund
ISBN: 1513582860
Category : Business & Economics
Languages : en
Pages : 19

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Book Description
This note outlines the interest of Revenue Administrations (RAs) and National Statistical Offices (NSOs) in the quality of data at their disposal, and how collaboration between these organizations can contribute to improving data quality. The similarities between the data collection and processing steps in revenue administration and in the production of economic statistics underlie meaningful information and data sharing. Mutually beneficial collaboration between RAs and NSOs can be achieved, particularly in efforts to improve the coverage of registers and to update register information; classify economic activity; and analyze joint data to address data shortcomings. Since there are differences in concepts and definitions used in revenue administration and official statistics, dialogue is necessary to ensure the effective use of data from the partner organization. Collaboration can improve the quality of data available to both institutions: for RAs, this can assist in realizing improved taxpayer compliance and revenue mobilization, and for NSOs, tax-administrative data sources may enable expanded coverage of the economy in official statistics and reduce timeframes required for publishing economic time series and national accounts. Together, these outcomes can enhance the policy formulation, planning, and service delivery capability of governments. To that end, this note delineates concrete steps to engender sustainable and meaningful interchange of information and data between the RA and NSO.

Quantifying the Revenue Yields from Tax Administration Reforms

Quantifying the Revenue Yields from Tax Administration Reforms PDF Author: Hassan Adan
Publisher: International Monetary Fund
ISBN:
Category : Business & Economics
Languages : en
Pages : 42

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Book Description
Despite the criticality of tax administration (TA) reforms in enhancing domestic revenue mobilization, few studies have attempted to quantify the revenue impact of such reforms. This paper fills this gap by estimating the revenue yields associated with various tax administration capabilities, based on the International Survey on Tax Administration (ISORA), the Tax Administration Diagnostic Assessment Tool (TADAT), and TA reform episodes datasets (identified by Akitoby et al., 2020). It uses a Hausman-Taylor cross-country panel regression and an event study for specific TA reform episodes. Our results (using the ISORA data) show that an increase in the overall strength of TA from the 40th percentile to the 60th percentile is associated with an increase in tax revenue by 1.8 pp. of GDP (with a 95 percent confidence range of 0.5‒2.6 pp. of GDP). Similarly, the event-study assessment shows that sustained TA reforms led to an increase in tax revenues between 2 to 3 pp. of GDP, in line with the experience in three country cases (Jamaica, Rwanda, and Senegal). Also, the revenue yields are increasing over time to more than 3 pp. of GDP after the 6th year following a comprehensive reform. The analysis also highlights the significant impact of specific measures including: i) strengthening compliance risks management, ii) enhancing public accountability, iii) establishing Large Taxpayer Offices (LTO), iv) strengthening accountability and transparency, and v) enhancing timely filing of tax declarations.

A Comparative Analysis of Tax Administration in Asia and the Pacific—Sixth Edition

A Comparative Analysis of Tax Administration in Asia and the Pacific—Sixth Edition PDF Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292699423
Category : Law
Languages : en
Pages : 269

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Book Description
For ADB members in Asia and the Pacific, stronger tax systems are now more important than ever—to boost revenues enabling recovery from the economic shocks of COVID-19, and to reinforce implementation of Sustainable Development Goals. Using comparative data up to the fiscal year 2020, and drawing from the International Survey on Revenue Administration (ISORA 2021), this sixth edition in our series analyzes the administrative setups and performance of revenue bodies in 40 economies across the region—to help governments and officials identify promising options for building more efficient, inclusive tax systems.

Tax Administration 2022 Comparative Information on OECD and other Advanced and Emerging Economies

Tax Administration 2022 Comparative Information on OECD and other Advanced and Emerging Economies PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264411682
Category :
Languages : en
Pages : 168

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Book Description
This report is the tenth edition of the OECD's Tax Administration Series. It provides internationally comparative data on global trends in tax administrations across 58 advanced and emerging economies.

A Comparative Analysis of Tax Administration in Asia and the Pacific

A Comparative Analysis of Tax Administration in Asia and the Pacific PDF Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292695185
Category : Business & Economics
Languages : en
Pages : 315

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Book Description
This report is the 5th edition of ADB’s A Comparative Analysis of Tax Administration in Asia and the Pacific. It provides internationally comparative data on aspects of tax systems and their administration in 38 economies and detailed analysis of the comparative results across the region, aiming to assist the revenue bodies to improve their performance by providing opportunities to benchmark their administration against similar economies in the region. The comparable data and analysis are based largely on the 2020 round of the International Survey on Revenue Administration, for the 2018 and 2019 fiscal years.

Tax Administration 2019 Comparative Information on OECD and other Advanced and Emerging Economies

Tax Administration 2019 Comparative Information on OECD and other Advanced and Emerging Economies PDF Author: OECD
Publisher: OECD Publishing
ISBN: 9264678441
Category :
Languages : en
Pages : 236

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Book Description
The eighth edition of the OECD's Tax Administration Series, this report provides internationally comparative data on aspects of tax systems and their administration in 58 advanced and emerging economies. The publication presents the results of the 2018 International Survey on Revenue Administration (ISORA), a multi-organisation international survey to collect national-level information and data on tax administration governed by four partner organisations: CIAT, the IMF, IOTA and the OECD. For the 2018 survey round, the Asian Development Bank (ADB) agreed to participate along with the four partner organisations.

ISORA 2016

ISORA 2016 PDF Author: William Joseph Crandall
Publisher: International Monetary Fund
ISBN: 1498302351
Category : Business & Economics
Languages : en
Pages : 137

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Book Description
This paper presents the results of the International Survey on Revenue Administration (ISORA) deployed during 2016 and covering fiscal years 2014 and 2015. It is made possible by the participation of 135 tax administrations from around the world that provided data.

The Revenue Administration Gap Analysis Program

The Revenue Administration Gap Analysis Program PDF Author: International Monetary
Publisher: International Monetary Fund
ISBN: 1513577174
Category : Business & Economics
Languages : en
Pages : 38

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Book Description
It is generally difficult to measure revenue not collected due to noncompliance, but a growing number of countries now regularly produce and publish estimated revenue losses. Good tax gap analysis enables the detection of changes in taxpayer behavior by consistent estimates over time. This Technical Note sets out the theoretical concepts for personal income tax (PIT) gap estimation, the different measurement approaches available, and their implications for the scope and presentation of statistics. The note also focuses on the practical steps for measuring the PIT gap by establishing a random audit program to collect data, and how to scale findings from the sample to the population.