A Toss Up? Comparing Tax Revenues from the Amount A and Digital Service Tax Regimes for Developing Countries
By Vladimir Starkov and Alexis Jin
In this paper, we attempt to estimate the tax revenues to be gained by the Member States of ATAF, WATAF, AU and the South Centre under the Amount A and an alternative stylized DST taxation regime. Our research demonstrates that the comparative revenue effects of the Amount A and DST taxation regimes largely depend on (a) the mix of relevant domestic economic activities at market jurisdictions (i.e., revenues sourced to the country as a market jurisdiction under Amount A and the level of revenues from automated digital services generated in the country), (b) design details of the DST regime such as the DST tax rate and the nature of activities to be taxed and (c) the relief from double taxation, if any, countries will grant to domestic and foreign taxpayers under DST. This paper contains analysis relying on sources of information available to private sector researchers and it does not involve review of any information that individual taxpayers provided to tax authorities.
The Design of a UN Framework Convention on International Tax Cooperation
By Sol Picciotto
The creation of a UN-led framework for international tax cooperation is an opportunity for an institutional and conceptual reset, to re-establish a global perspective that has been disrupted by the assumption of an increasingly dominant role in international tax by the OECD. The OECD’s expansive proselytisation of its approach, aiming to encourage foreign investment by restricting taxation of income at source where it derives, has paradoxically taken place in counterpoint with growing concerns about the evident dysfunctionality of that approach. The current process should learn from the past to design a global framework fit for the future, by embodying the aims and general principles that have come to be recognised especially in the recent period as essential guideposts for effective international tax reform.
G-24 South Centre Call For Papers: Comparing tax revenues to be generated from United Nations and OECD Subject To Tax Rule (STTR)
Deadline – 1 July 2024
The G-24 and the South Centre have launched this Call For Papers providing funding for studies which can produce country level comparative revenue estimates of the UN and OECD STTR on the 65 combined Member States of the South Centre (available here) and the G-24 (available here). The data should clearly provide how much revenue each Member State will get if they opt for the UN STTR vs the OECD STTR. The objective is to help Member States of both intergovernmental organizations make informed decisions on adopting the version of the STTR which is more beneficial to them.
Member States of the G-24 and the South Centre are advised to wait till the publication of the results of this study before taking a decision on whether or not to sign the OECD STTR MLI.
As globalisation has pushed through complex inter-State trade in goods and services, in parallel there is a growing complexity in determining the taxation of Multinational Enterprises (MNEs) in an increasingly digitalized economy. This report reviews existing bilateral tax treaties between South Centre’s Member States and States where most digitalised MNEs are headquartered, using a threshold of EUR 750 million in annual turnover to limit the number of in-scope MNEs in the study. This analysis produced primary data on South Centre Member States’ source taxing rights scores and the implications of this on tax treaty negotiations to enable effective taxation in the digital economy through the inclusion of the United Nations (UN) solution for digital taxation, Article 12B of the UN Model Tax Convention. Further, the study sought to identify ‘weak’ tax treaties with low source taxing rights which merited a comprehensive renegotiation beyond the inclusion of Article 12B. Furthermore, the reports examined the treatment of “Computer Software” in the tax treaties under study, and concluded with recommendations going forward.
By Sol Picciotto, Muhammad Ashfaq Ahmed, Alex Cobham, Rasmi Ranjan Das, Emmanuel Eze, Bob Michel
This paper puts forward an alternative to the proposed multilateral convention under Pillar One of the BEPS project, by building on and going beyond the progress made so far. A new direction was signalled in 2019 by the G-24 paper proposing a taxable nexus based on significant economic presence, combined with fractional apportionment. The resulting measures agreed under the two Pillars entail acceptance in principle of this approach, and also provide detailed technical standards for its implementation. These include: (i) a taxable nexus based on a quantitative threshold of sales revenues; (ii) a methodology for defining the global consolidated profits of MNEs for tax purposes, and (iii) detailed technical standards for defining and quantifying the factors that reflect the real activities of MNEs in a jurisdiction (sales, assets and employees).
The time is now right to take up the roadmap outlined by the G-24. The work done shows that technical obstacles can be overcome, the challenge is essentially political. This paper aims to provide a blueprint for immediate measures that States can take, while engaging in deliberation at national, regional and international levels for a global drive towards practical and equitable reforms. Unitary taxation with formulary apportionment is the only fair and effective way to ensure taxation of MNEs where economic activities occur, as mandated by the G20. It can ensure that MNE profits are taxed once and only once, provide stability and certainty for business, and establish a basis for international tax rules fit for the 21st century.
* Also available in French, Spanish, Portuguese and Arabic.
Value Addition or Trade Misinvoicing: Coal Trading in the Asia-Pacific
By Manuel F. Montes and Peter Lunenborg
Statistics on coal trade between India, Singapore and Indonesia suggest that trade misinvoicing is used as a vehicle for illicit financial flows. At present this practice is not well addressed by the Organisation for Economic Co-operation and Development’s tax standards. Asia-Pacific countries should intensify cooperation on this issue. Other international organizations with a mandate in this area could also play a role, for instance the World Trade Organization. Ultimately, increased cooperation would help to achieve Sustainable Development Goal 16.4 which inter alia aims, by 2030, to significantly reduce illicit financial flows.
SOUTH CENTRE-WATAF JOINT SPECIAL TECHNICAL SESSION ON THE OECD TWO PILLAR SOLUTION
(JULY 4-5 2023)
The South Centre and the West African Tax Administration Forum (WATAF) successfully organised a two-day special session in Abuja, Nigeria, from 4-5 July, 2023, aimed at enhancing the understanding of WATAF and South Centre member countries on the draft rules of the OECD Two Pillar solution to taxation of the digitalised economy. The session brought together officials responsible for tax policy, legislation, and administration, along with experts representing African and Latin American countries in the OECD Inclusive Framework Steering Group.
The GloBE Rules: Challenges for Developing Countries and Smart Policy Options to Protect Their Tax Base
By Emmanuel Eze, Sol Picciotto, Muhammad Ashfaq Ahmed, Abdul Muheet Chowdhary, Bob Michel and Tommaso Faccio
The OECD global minimum tax of 15%, known as the Global Anti-Base Erosion (GloBE) Rules, have meant that developing countries need to consider what policy responses to take to ensure they collect the minimum tax and not cede it to developed countries. One option being promoted by the OECD is the “Qualified Domestic Minimum Top Up Tax” (QDMTT), with the claim that it will help developing countries collect the minimum tax of 15%. This Policy Brief points out that under the QDMTT MNEs can still pay zero taxes, it does not guarantee tax collection, it is complex to administer, it curtails national sovereignty in the form of the “peer review” mechanism and it is relevant mainly for tax havens which are destinations of profit shifting. The Brief then outlines policy options relevant for developing countries, namely Alternative Minimum Taxes (AMTs) and reform of tax incentives.
