For decades, policymakers viewed a depreciating rupee largely as a macroeconomic vulnerability. Today, economists increasingly argue it is becoming an instrument of industrial policy, improving export competitiveness even as it raises inflationary pressures and exposes weaknesses in India's import-intensive sectors.

Deeper Structural Changes

The shift represents one of the most significant structural changes in India's economy since liberalisation. Unlike earlier episodes of currency weakness triggered by capital flight or financial crises, the current depreciation is being driven by deeper changes in India's balance of payments, evolving Reserve Bank of India (RBI) intervention strategy, geopolitical disruptions, and the gradual rebalancing of global manufacturing supply chains.

"The rupee has historically behaved more like an adjusting currency than a crisis currency," CareEdge Ratings said, projecting India's current account deficit to remain contained at 0.8-1.2% of GDP in FY27, while expecting the balance of payments to return to surplus on the back of resilient services exports, remittances, and stronger capital inflows.

But while macroeconomic fundamentals remain relatively stable, the consequences for Corporate India are becoming increasingly uneven.

Who Gains The Most?

Perhaps no sector stands to gain more than export-oriented manufacturing. For nearly two decades, India's software exports generated a steady stream of dollar earnings that helped support the rupee, often at the expense of manufacturing competitiveness. Economists have long argued that this "Dutch disease" effect made Indian goods relatively expensive compared with competitors in East Asia. A structurally weaker rupee could begin reversing that trend.

Engineering goods now contribute 26% of India's merchandise exports, up from around 22% a decade ago, while electronics exports have quadrupled to account for 11.4% of total exports from just 2.6% ten years earlier. During the first quarter of FY27, engineering exports rose 18.2% year-on-year, while electronics shipments increased 22.6%, making them among India's fastest-growing export sectors.

Combined with Production Linked Incentive (PLI) schemes and recently concluded free trade agreements (FTA) with the UK, the UAE and Australia, the weaker rupee is providing exporters with a significant pricing advantage.

Every rupee of depreciation improves exporters' rupee realisations without requiring additional production, provided imported input costs remain contained.

The Real Divide

It is no longer exporters versus importers. The bigger distinction is increasingly between companies with natural dollar hedges and those with currency mismatches.

A new S&P Global Ratings study covering 69 rated companies across India, Indonesia, Japan, and South Korea concludes that corporate Asia is considerably better prepared for currency depreciation than during previous episodes of market stress.

"We believe less than 10% of rated Indian companies would see some level of negative impact on their earnings due to a weaker rupee," S&P Global Ratings said.

The agency estimates around 30% of rated Indian companies will benefit from rupee depreciation, particularly technology services and pharmaceutical exporters whose revenues are largely earned in US dollars, while their operating costs remain predominantly rupee-denominated.

Companies including Infosys, HCL Technologies, Wipro, Glenmark Pharmaceuticals, Larsen & Toubro, and Adani Ports were identified as having positive operational foreign-exchange exposure because substantial portions of their revenues originate overseas, while their cost bases remain largely domestic.

"Technology services and pharmaceuticals are key beneficiaries of rupee weakness," S&P said, adding that overseas earnings provide natural protection against currency volatility.

More importantly, S&P argues that Indian corporates have become financially more resilient than in previous depreciation cycles. Although more than 40% of total debt is denominated in US dollars at roughly half the companies it rates in India, balance sheet risks remain manageable because most borrowers either earn dollars naturally or actively hedge their exposures using cross-currency swaps, collars and structured derivatives.

Tighter RBI Regulations

The agency said that tighter RBI regulations requiring banks to assign higher capital charges to unhedged foreign-currency lending have significantly improved treasury discipline across corporate India.

Software exporters remain among the biggest short-term beneficiaries of rupee weakness. IDFC FIRST Bank estimates India's services exports generated nearly US$49 billion during the first quarter of FY27, continuing to offset a widening merchandise trade deficit.

Every rupee depreciation immediately boosts reported earnings for companies whose revenues are billed largely in dollars while employee expenses remain in rupees. Yet some analysts believe that the long-term outlook is becoming less certain.

Marcellus Investment Managers argues that artificial intelligence (AI) could fundamentally alter India's labour-intensive outsourcing model, threatening software exports that account for roughly half of India's services exports and remain one of the country's largest sources of foreign exchange.

The AI Gamble

If AI begins reducing demand for traditional IT outsourcing, one of the principal pillars supporting the rupee over the past two decades could gradually weaken, the investment firm argues.

For sectors dependent on imported commodities, however, a weaker rupee represents an immediate cost shock. India imports more than 85% of its crude oil requirements, making exchange-rate movements particularly important for refiners, airlines, fertiliser producers, petrochemical companies, and manufacturers reliant on imported inputs.

S&P identifies Indian Oil Corporation Ltd (IOC) among the companies facing moderately negative operational currency exposure because imported crude is dollar-denominated while domestic retail fuel prices remain largely fixed. "Dependence on imported crude oil exposes IOCL to operational mismatch," S&P said, and added, "Margins will be squeezed when the cost of crude rises while the local currency weakens."

Who Gets Affected The Most?

The impact extends well beyond energy. Aircraft leases, engine maintenance contracts, aviation turbine fuel, and spare parts are all largely dollar-denominated, leaving airlines particularly vulnerable.

CRISIL Ratings expects Indian airlines' operating profit to decline 10%-15% in FY27, to around ₹16,000-₹17,000 crore, citing higher fuel costs, prolonged West Asia airspace disruptions, and currency depreciation.

Automobile manufacturers also face indirect pressure as imported steel, aluminium, semiconductors, and electronic components become more expensive, although S&P noted automakers have generally been able to pass through higher costs without materially affecting profitability.

Domestic Inflation

The weakening rupee is increasingly feeding into domestic inflation as well.

SBI Research estimates imported inflation accelerated to 8.13% in June, up from 7.23% a month earlier. Transport inflation rose to 4.3% from 1.8%, indicating that higher fuel prices are spreading across logistics and supply chains. 

Uneven Outcomes

Drug manufacturers illustrate how the weaker rupee is producing uneven outcomes even within individual sectors. Export-oriented pharmaceutical companies benefit immediately from stronger dollar earnings. However, the industry also imports a substantial share of active pharmaceutical ingredients from China, raising production costs.

Companies with higher domestic value addition and integrated manufacturing are therefore expected to outperform firms dependent on imported intermediates. S&P identifies Glenmark Pharmaceuticals as one of the companies benefiting operationally from rupee depreciation, as overseas revenues significantly outweigh imported input costs.

The changing corporate landscape mirrors an equally important shift within the RBI. Instead of defending a specific exchange rate, the central bank increasingly appears focused on preserving orderly market conditions while rebuilding foreign-exchange reserves.

IDFC FIRST Bank projects India's balance of payments could swing to a US$30-40 billion surplus in FY27, supported by resilient services exports, remittances, lower crude prices, and FCNR(B) inflows.

Reuters recently reported that banks had mobilised nearly US$10 billion under the RBI's latest FCNR(B) deposit scheme within weeks of its launch. SBI Research estimates outstanding RBI forward positions increased to US$106.6 billion in May from US$95.3 billion a month earlier, suggesting that the central bank is increasingly using derivative markets to smooth currency volatility rather than aggressively defending the spot exchange rate.

Marcellus, however, argues that once forward commitments are deducted, India's usable foreign-exchange reserves may be substantially lower than headline figures suggest, raising questions over the sustainability of prolonged intervention.

Asian Scenario

The broader Asian comparison reinforces India's relative resilience. S&P found most rated companies across India, Indonesia, Japan, and South Korea are now significantly better insulated from currency shocks because of improved balance sheets, overseas earnings, and active hedging strategies.

Yet the report also underscores that currency depreciation is creating a new hierarchy of winners and losers.

Companies with export revenues, global operations, and disciplined treasury management are converting rupee weakness into stronger profitability.

At the same time, those dependent on imported commodities, domestic pricing, and unhedged foreign borrowings face shrinking margins and rising refinancing risks.

For Corporate India, the implications extend beyond quarterly earnings.

As the RBI gradually shifts from defending currency strength to preserving export competitiveness, the country's next generation of corporate leaders may not be determined by who sells the most products domestically, but by who earns the most dollars abroad while keeping costs firmly anchored at home.