US Supreme Court Ruling Reshapes Trade Dynamics, Boosts India

The US Supreme Court has struck down President Donald Trump’s reciprocal tariffs imposed under the International Emergency Economic Powers Act (IEEPA). This decision is poised to significantly alter global trade dynamics, particularly benefiting India and other emerging markets. According to financial services firm Emkay, the ruling could catalyze a trade reset, diminishing the US’s immediate leverage under the IEEPA framework while potentially presenting narrower fallout compared to previous tariff escalations.

In response to the court’s ruling, the Trump administration swiftly announced a blanket 15% global tariff under Section 122. This provision permits temporary import restrictions for up to 150 days to mitigate balance-of-payments deficits. Following this adjustment, the effective US tariff rate has decreased to approximately 14%, down from around 16% prior to the ruling, and nearly 28% at its peak in April 2025. This recalibration offers relief to countries previously subjected to steep reciprocal tariffs, creating a more level playing field among trading partners.

Despite this relief, tariffs enforced under Section 232, which include duties on steel, aluminium, copper, and automobiles, remain intact. Emkay notes that the extent of this relief will vary depending on countries’ exposure to these sector-specific tariffs. For instance, nations like Japan and South Korea could face greater impact due to their automotive exports, whereas India’s exposure is primarily indirect, stemming from steel and aluminium inputs.

The financial implications of the ruling extend further, with Emkay estimating that US customs revenue collected under IEEPA since April 2025 could reach between $140 billion and $175 billion, which may now need to be refunded. Although details regarding refunds remain ambiguous, the scale of potential repayments could generate a temporary fiscal boost.

Emkay emphasizes that while Section 122 grants the Trump administration additional time, restoring the previous breadth and intensity of tariffs may prove challenging. Alternative legal avenues, such as Sections 201, 301, and 338, exist but are either legally contestable, time-consuming, or sector-specific. Moreover, political factors—such as diminishing approval ratings and the upcoming midterm elections in November 2026—could further restrict aggressive tariff strategies.

As a result of the ruling, Emkay anticipates that many nations will reevaluate their trade agreements with the US. With headline tariffs now capped at 15% globally under Section 122, countries may find little incentive to adhere to prior, more stringent commitments regarding investment, market access, or non-tariff barriers.

For India, this ruling is seen as a positive shift. Emkay reports that approximately 55% of India’s exports will now face only a 15% tariff, while around 40%, including key sectors like electronics, pharmaceuticals, and petroleum products, remain exempt. The remaining exports are subject to Section 232 tariffs, but India’s direct exposure is limited. Consequently, India’s effective tariff rate is projected to fall within the 11% to 13% range, which is favorable compared to China’s rate of above 15% and is comparable to other Asian competitors.

While India technically has the option to resume purchasing Russian crude oil, it may opt for caution to maintain stable relations with Washington. The evolving landscape of tariffs and trade commitments suggests a new chapter in international trade, with India positioned to navigate these changes effectively.