How Much Debt Does India Really Have?

Two numbers, one country

When a headline says "India's debt", it usually means the central government's debt — the borrowing of the Union government alone. That is the smaller number. But India is a federation: states borrow too, through State Development Loans (SDLs) and other instruments, and their debt is just as real, serviced from the same taxpayers' economy. Add the states and you get general government debt — the number the IMF tracks and the one used to compare countries.

In 2018 — the last year both series overlap — the central government owed 46.5% of GDP, while general government stood at 71.7%. The states accounted for the difference: 25.2 percentage points of GDP, roughly a quarter of the economy in debt that the centre-only headline never mentions.

What even 84.1% leaves out

General government debt is the broadest regularly published measure — not the broadest true one. Three things sit outside it:

• Off-budget borrowings — debt raised by public agencies where the government services the repayments, historically used to keep spending off the headline deficit. Recent Union budgets have disclosed and reduced these, but the historical series is not consolidated anywhere we can cite.
• Public sector enterprise debt — PSUs borrow on their own balance sheets. Not sovereign debt, but markets don't treat a large PSU default as a purely private event.
• Guarantees — contingent liabilities that become real debt only if the borrower they stand behind fails. Disclosed in budget annexes, not included in debt stock.

We do not display numbers for these because no source in our archive publishes a consolidated, regularly updated series for them. Where we have no data, we say so rather than estimate — see /methodology.

How the deficit becomes debt

Debt is a stock; the deficit is the flow that feeds it. Every rupee of fiscal deficit is a rupee the government borrows — overwhelmingly by issuing the same G-Secs and T-Bills that anchor every bond portfolio in the country. So far in FY26 (April through Feb 2026), the Union government's fiscal deficit — its new borrowing requirement — stands at ₹12.53 lakh cr.

Where it's headed

India's general government debt peaked at 90.6% of GDP in 2020 — the COVID year — and has been drifting down since. The IMF's current projection (World Economic Outlook (April 2026)) has it easing to 77.7% by 2031. That is the IMF's projection, not ours, and projections from earlier vintages have been revised before; the dashed segment on the charts marks exactly where published history ends and projection begins.

Why bond investors watch this

Three mechanical links — no forecasting required:

• Supply: the deficit sets the government's borrowing calendar. More borrowing means more G-Sec issuance competing for the same pool of savings, which is one input into where the yield curve sits.
• State debt is a market too: the 25.2 points of GDP owed by states trades as SDLs, typically at a spread over central G-Secs — see G-Sec vs SDL vs T-Bill.
• Ratings context: debt-to-GDP and its trajectory are standard inputs in sovereign rating assessments, which in turn frame the ceiling for most Indian corporate ratings.

None of this says what anyone should buy — it says what the numbers are, where they come from, and which markets they flow through.