India could face US tariffs of up to 100% under the new Russia-Iran sanctions legislation, but the 100% tariff is not automatic. The US House of Representatives has passed the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026, following Senate approval, and the legislation is now awaiting President Donald Trump’s action. If signed, it would give the US president authority to impose tariffs on countries continuing certain purchases of Russian energy, putting India’s exports and energy strategy under renewed pressure.
What Is the Russia-Iran Act?
The legislation is designed to increase economic pressure on Russia and Iran by tightening sanctions and targeting countries that continue significant energy trade with them.
The US House passed the bill on September 16 by 262 votes to 159, after the Senate had already approved it. The legislation gives the US president the authority to impose tariffs of up to 100% on countries purchasing Russian oil and natural gas. India and China are among the major countries that could potentially be affected.
However, an important distinction is being lost in some headlines: the legislation does not itself impose a 100% tariff on India. It creates the legal authority for the US administration to potentially impose such tariffs. The actual rate, products covered and timing would depend on subsequent US decisions.
Why Is India in the Spotlight?
India has significantly increased its purchases of Russian crude since Western sanctions and the disruption of traditional energy markets following Russia’s invasion of Ukraine.
Russian oil became attractive to Indian refiners because it was available at competitive prices. According to data cited by The Indian Express, India imported around 2.08 million barrels per day of Russian oil in August 2026, representing about 45% of its total crude imports that month.
This has made Russian crude an important part of India’s energy supply mix. India is the world’s third-largest oil importer and relies heavily on overseas supplies to meet domestic demand.
The US legislation therefore creates a difficult policy balance for New Delhi: maintaining affordable and diversified energy supplies while protecting access to the American market.
Does India Automatically Face a 100% Tariff?
No.
This is one of the most important points for Indian businesses and investors to understand.
If Trump signs the legislation, the administration would receive additional authority to target countries that continue certain transactions involving Russian energy. The legislation provides a mechanism through which tariffs could be imposed, but it does not mean that every Indian product exported to the US will immediately face a 100% duty.
Reports indicate that after the Act becomes law, the US Trade Representative could identify countries for potential action and recommend tariff rates. Countries could also have a period in which they reduce Russian energy purchases or negotiate with Washington, although the president could potentially shorten that period.
Therefore, 100% should currently be viewed as the maximum potential tariff under the legislation, not an announced tariff on Indian exports.
What Could It Mean for Indian Exports?
The US is a major export destination for India, so any substantial increase in tariffs could affect businesses that depend heavily on American demand.
Potentially exposed sectors could include:
- Textiles and apparel
- Engineering goods
- Pharmaceuticals
- Chemicals
- Auto components
- Gems and jewellery
- Electronics and manufactured goods
The impact would depend heavily on which products and exporters are ultimately covered.
Higher US tariffs can make Indian products more expensive for American buyers. Companies may then face pressure on volumes, margins or pricing, depending on how much of the additional cost can be absorbed by exporters or passed on to customers.
Importantly, the full economic impact cannot yet be calculated because the US has not announced a specific tariff rate or final product coverage.
What Does This Mean for India’s Oil Bill?
The issue goes beyond exports.
If India significantly reduces Russian crude purchases, refiners may need to source more oil from alternative suppliers. That could increase competition for supplies and potentially affect crude procurement costs.
India’s government has repeatedly highlighted energy security as a key consideration. The Ministry of External Affairs said India remains committed to ensuring energy security for its population and will continue to diversify its sourcing based on market conditions.
If global oil prices remain elevated, a higher import bill could also influence India’s trade balance, inflation and fuel-related costs.
Impact on Indian Investors and Businesses
For investors, the development creates several areas to monitor rather than an immediate reason to assume a particular market outcome.
Export-oriented companies could face uncertainty if their access to the US market becomes more expensive. At the same time, companies with diversified geographical markets may have different levels of exposure.
Oil marketing companies and refiners could also be affected by changes in crude sourcing, refining margins and international oil prices.
The broader Indian economy could face pressure if higher energy costs combine with weaker export demand. However, the eventual impact will depend on the tariff actually imposed, the products covered, India’s response and developments in global crude markets.
Opportunities and Risks
One potential area for India is further diversification of energy suppliers and export markets. Greater diversification could reduce dependence on any single source or destination over time.
India could also continue negotiations with the US while maintaining discussions around energy security and bilateral trade.
The risks remain significant. A prolonged trade dispute could increase costs for exporters, complicate India-US trade negotiations and create volatility in currency, commodities and equity markets. A sharp disruption to Russian crude supplies could also affect global oil prices. Reuters reported that Indian refiners have warned that higher oil prices could increase costs and reduce refining profitability.
What Should India Watch Next?
The immediate developments to watch are Trump’s decision on the legislation, any guidance from the US administration on how the tariff authority will be used, and India’s diplomatic and trade response.
Indian exporters will also need clarity on the products covered and the eventual tariff rates before assessing the direct financial impact.
For now, the key message is that India faces a tariff risk, not a confirmed 100% tariff. The situation remains dependent on decisions that follow the legislation’s enactment.
Conclusion
The Russia-Iran Act has increased the pressure on India because it gives the US president the ability to potentially impose tariffs of up to 100% on countries purchasing Russian energy. However, signing the Act would not automatically place a 100% tariff on Indian goods.
For India, the challenge is balancing energy security with trade relations with the US. The next steps from Washington, India’s response and developments in global crude markets will determine how significant the economic impact ultimately becomes.
Frequently Asked Questions
1. What is the Russia-Iran Act of 2026?
The Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 is US legislation aimed at increasing economic pressure on Russia and Iran. It includes provisions allowing the US president to potentially impose tariffs of up to 100% on countries that continue certain purchases of Russian oil and gas. The legislation has passed both chambers of Congress and awaits presidential action.
2. Will India automatically face a 100% US tariff?
No. The Act would provide the US president with authority to impose tariffs of up to 100%, but it does not automatically impose a 100% tariff on Indian goods. The administration would need to determine whether to use that authority, the applicable rate and which products or countries would be affected.
3. Why could India be targeted under the US legislation?
India is a major purchaser of Russian crude oil. The legislation is intended to pressure countries that continue significant energy trade with Russia. Because Russian oil has become an important part of India’s crude import basket, India is among the countries being closely watched in relation to the proposed measures.
4. How much Russian oil does India import?
India imported approximately 2.08 million barrels per day of Russian oil in August 2026, according to Kpler data cited by The Indian Express. That represented roughly 45% of India’s total crude oil imports during the month. The proportion has varied over time depending on prices, sanctions and market conditions.
5. What happens if Trump signs the Russia-Iran Act?
Signing the legislation would give the US administration additional legal authority to take action against countries continuing certain Russian energy transactions. It would not necessarily mean immediate 100% tariffs. Subsequent US decisions would determine the countries targeted, tariff rates, products covered and implementation timeline.
6. How could the US tariff threat affect Indian exporters?
Higher US tariffs could make Indian products more expensive in the American market. Depending on the products affected, exporters could face pressure on sales volumes, pricing and profit margins. The actual impact will depend on the final tariff rate, product coverage and whether companies can absorb or pass on the additional cost.
7. Could the US tariff threat increase petrol and diesel prices in India?
The impact is not automatic, but changes in India’s crude sourcing could influence costs. If reduced Russian purchases require India to buy more expensive crude from alternative suppliers, the country’s import bill could increase. Global oil prices, refining margins, currency movements and domestic fuel pricing policies would also influence the eventual effect.
8. What has India said about the US tariff threat?
India’s Ministry of External Affairs has said that the country remains committed to protecting its energy security and will continue diversified sourcing based on market conditions. New Delhi has also conveyed concerns to Washington about the potential implications for bilateral relations and international energy markets.
9. Could the Russia-Iran Act affect India-US trade relations?
Yes, it could add another point of tension to India-US trade relations. The two countries have been engaged in trade discussions, and additional tariffs linked to Russian energy purchases could complicate negotiations. The eventual impact will depend on how Washington implements the legislation and how New Delhi responds.
10. What should Indian investors watch next?
Investors should watch for Trump’s decision on the legislation, subsequent US guidance on tariffs, India’s diplomatic response, changes in Russian crude purchases and global oil prices. Export-oriented companies and businesses with significant US exposure may also warrant closer attention as more details about any potential measures become available.
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Jaspreet Singh Arora is the Chief Investment Officer at Equentis, where he heads a seasoned team of equity analysts and turns two decades of market experience into portfolios that consistently beat the benchmark. A go-to voice on cement, building-materials, real-estate, and construction stocks, Jaspreet previously ran research desks at leading brokerages, honing an eye for the metrics that truly move share prices. His plain-spoken analysis helps investors cut through noise and act with conviction. When he’s not deep-diving into earnings calls, you’ll find him unwinding over sports, weekend cricket or a good history podcast.
