G20 Summit Agrees on Framework for Taxing Multinational Technology Companies

G20 Leaders Endorse Tax Reform Framework

The leaders' declaration adopted at the conclusion of the G20 Summit includes a formal endorsement of the OECD/G20 Pillar One Amount A framework, which will reallocate a portion of the taxing rights on the world's roughly 100 largest multinationals — predominantly technology and consumer-facing companies — from the countries where they are headquartered to the countries where their revenues are generated. The framework, years in the making, represents the most significant restructuring of international corporate tax rules since the post-war era.

Under Pillar One, companies with annual global revenues exceeding €20 billion and a profit margin above 10 per cent will be subject to a formulaic profit reallocation. Twenty-five per cent of the "residual profit" — earnings above the 10 per cent floor — will be allocated to market jurisdictions based on where sales revenue is earned. For large digital platforms that generate revenue in markets where they have no physical presence, this effectively creates a new taxing right for countries like India, Brazil, and Nigeria that have large user and consumer bases.

India Stands to Gain Significantly

Finance ministry estimates suggest that the Pillar One reallocation will generate between USD 1.8 billion and USD 2.4 billion in annual additional tax revenues for India from the large technology platforms, search engines, and streaming services that earn significant Indian-sourced revenues without corresponding local tax liability under existing rules. India had been an early and vocal advocate for the market jurisdiction approach within the OECD negotiation process.

As part of the deal, India has agreed to withdraw its Equalization Levy — a 2 per cent tax on digital advertising revenues paid to non-resident digital companies — which had been a source of friction with the United States. The levy will be sunset on a date aligned with the Pillar One treaty entering into force, which is expected to take two to three years after the multilateral convention is open for signature.

Implementation Timeline and Holdouts

The multilateral convention giving effect to the Pillar One agreement will be open for signature at a ceremony in Paris. G20 members have committed to ratifying the convention within twenty-four months of signature, though several large economies — including the United States, which has faced domestic legislative resistance to the framework — have entered conditional commitments tied to their parliamentary processes.

Developing countries represented through the African Union and the G77 bloc expressed general support for the framework while noting that the revenue gains for lower-income countries are more modest. The parallel Pillar Two global minimum corporate tax of 15 per cent, which is already being implemented through domestic legislation in over 60 jurisdictions, is expected to compound the Pillar One reallocation in addressing base erosion and profit shifting by multinational enterprises.