Foreign investors brought $54.9 billion of direct investment into India between April and August 2026. India retained $13.8 billion. The Reserve Bank of India’s October 2026 Bulletin shows that foreign investors repatriated or disinvested $23.4 billion over the same five months, while Indian companies invested $17.7 billion abroad. Of every dollar that arrived, 75 cents left again.

At the FBIL reference rate of ₹95.15 to the dollar on October 26, 2026, gross inflows were worth ₹5.22 trillion. Outflows took ₹3.91 trillion back. The economy retained ₹1.31 trillion.

The RBI leads with the gross figure. Governor Sanjay Malhotra’s October 7, 2026, statement records gross FDI growth of 20.6% and says robust gross FDI “reflects the strong interest of global investors” in India. But interest is not retention. For a central bank that raised rates this month, the number that matters is the one that stays.

Net FDI Matters
On October 7, the Monetary Policy Committee raised the repo rate by 25 basis points to 5.50% and moved its stance to calibrated tightening. It was the first increase since February 2023. The Governor said rate cuts “are off the table in the near term.”

The hike responds to inflation. CPI inflation rose to 4.8% in August, and the RBI projects 5.2% for 2026-27. The Indian basket of crude oil averaged $116.1 a barrel in September, up from $82.0 in July, according to Petroleum Planning and Analysis Cell data cited in the Governor’s statement.

That oil bill lands on the current account. The merchandise trade deficit widened to $58.7 billion in July-August 2026, from $55.1 billion a year earlier. The current account deficit stood at 0.5% of GDP, or $4.2 billion, in April-June. The Governor flagged upside risks to the full-year deficit.

A deficit is financed by capital that arrives and stays. Gross FDI does not finance it; net FDI does.

Financing the Gap
Portfolio investors are not filling it. Foreign portfolio investors withdrew a net $10.3 billion between April and October 5, 2026, about ₹980 billion, according to the Governor’s statement.

Debt is doing the work. Net inflows into non-resident deposits rose to $119.2 billion in April-August 2026, from $5.6 billion a year earlier. The surge followed the RBI’s June 2026 measures, under which banks swap fresh FCNR(B) deposits with the RBI at par. The deposits carry tenors of three to five years and were raised between June 8 and September 30. Net external commercial borrowings added $7.3 billion. Foreign exchange reserves stood at $734.6 billion on October 2.

For every dollar of net FDI India retained in April-August, it took in more than eight dollars of non-resident deposits. Those deposits pay interest. Deposits raised in that window fall due between June 2029 and September 2031, when each depositor decides whether to stay. FDI equity has no repayment date.

The balance of payments surplus the RBI expects for 2026-27 rests on the less durable of the two flows. That is a weaker base than the headline FDI figure suggests.

Capital Goes Abroad
The outflow side has two parts. Repatriation and disinvestment by foreign investors rose to $23.4 billion, from about $22.0 billion a year earlier. Foreign owners taking profits or selling stakes is normal in a maturing market, and repatriation grew more slowly than inflows.

The second part says more. Outward FDI by Indian companies grew 26.5% to $17.7 billion, from $14.0 billion a year earlier. Gross inflows grew 20.6%. Indian capital is leaving faster than foreign capital is arriving.

Each outward dollar represents an Indian company’s decision to build, buy or expand abroad. A firm makes that choice when it judges the risk-adjusted return overseas to be better than the return at home. At ₹1.68 trillion in five months, outward FDI is a measurable vote on domestic opportunity, cast by the firms best placed to judge it.

Counterargument
The counterargument is strong, and the data support parts of it. First, retention improved. India kept 21 cents of every gross FDI dollar in April-August 2025, or $9.6 billion of $45.6 billion. It kept 25 cents this year. Second, outward FDI growth is slowing, and the RBI credits that slowdown for much of the rise in net FDI.

Third, domestic investment is not weak. The Governor’s statement records capital goods output up 17.9% in July-August and capital goods imports up 24.5%. Bank credit grew 18.1% year on year as of September 15. India ranked third in the world for announced greenfield FDI projects in April-August, at $41.3 billion.

None of this overturns the core point. A ratio that moves from one in five to one in four is better, but it still means three of every four dollars leave. Strong domestic capex and rising outward FDI can coexist because large Indian firms are doing both at once. The policy question sits at the margin.

Here the data run out. The RBI’s published figures do not split outward FDI by motive. Nobody outside those companies knows how much of the $17.7 billion reflects market access, technology purchases or capital that found Indian returns too thin. That gap in the public record is the main uncertainty in this argument, and the RBI holds the reporting data needed to close it.

Growth Context
The RBI raised its 2026-27 growth projection to 7.1% from 6.7%. Real GDP grew 7.8% in April-June. These are strong numbers. They describe output, not who owns the capital behind it or where Indian companies choose to put their savings.

An economy projected to grow above 7% should retain more than a quarter of its gross FDI. It should not need eight times as much interest-bearing deposit money as net FDI to steady its external accounts. The gross figure measures how attractive India looks to investors on the way in. The net figure measures how much of that interest becomes capital that stays.

With portfolio money leaving and crude above $100 a barrel, the current account depends on the second number.

India drew ₹5.22 trillion of foreign direct investment in five months and kept ₹1.31 trillion. The other ₹3.91 trillion went back to foreign owners or into Indian companies’ assets abroad.