How the deficit is financed

Five chapters on the gap. This is who covers it, and it turns out to be the most reassuring table in the subject and the source of its one genuine worry.

The financing table

The accounts publish a second statement, Sources of Financing the Deficit, which must total to the deficit because the deficit is, by definition, the amount financed. April to September 2026, in ₹ crore:

	Budget Estimate	Actual to Sept	% of BE
External financing	15,385	2,189	14%
Domestic financing	16,80,383	7,12,224	42%
of which: market borrowings	13,03,210	5,38,242	41%
of which: securities against small savings	3,86,772	95,975	25%
of which: National Small Savings Fund	—	2,27,135	—
of which: state provident funds	3,500	−7,659	−219%
of which: others	−45,801	1,92,395	—
of which: cash balance drawdown	32,702	5,408	17%
of which: redemption of surplus cash	—	−3,40,269	—
Total financing	16,95,768	7,14,413	42%

The total matches the fiscal deficit of chapter 2 exactly, and external plus domestic add to it exactly. It is the same identity as the balance of payments: the gap and the financing of the gap are two descriptions of one thing.

The number that defines Indian public finance

external financing ÷ total financing = 2,189 ÷ 7,14,413 = 0.31%

Three-tenths of one per cent. Of every thousand rupees the Union government borrowed in the first half of 2026-27, three came from abroad.

Market borrowings — government securities sold domestically, mostly to banks, insurers and provident funds — were ₹5,38,242 crore, or 75.3% of the financing. Add the small savings channels and the domestic share is essentially the whole of it.

This is the single most important structural fact about India's fiscal position, and it is why a deficit that would be alarming elsewhere is not alarming here in the same way.

A government that borrows in its own currency from its own residents cannot be forced into default by foreigners. It faces no currency mismatch: the debt is in rupees and the tax revenue is in rupees, so a falling rupee does not increase the burden. There is no foreign creditor who can decline to roll it over and precipitate a crisis. The classic emerging-market sequence — currency falls, foreign-currency debt becomes unpayable, default — has no purchase.

Put this beside the balance of payments subject, which found India's current account deficit funded by capital inflows and its external position managed with FX market measures in October 2026. The external accounts carry real vulnerability. The fiscal accounts, almost uniquely, do not. Those are two different balance sheets and conflating them is a common error.

The risk that does not go away

Being domestically financed removes the default risk. It does not remove the cost, and two things remain.

Crowding out. The government borrowing ₹5.38 lakh crore from the domestic market in six months is competing for the same savings as every company and homebuyer. Whether that raises borrowing costs for everybody else is genuinely contested among economists, and the mechanism is not in dispute even where the magnitude is: there is one pool of domestic savings and the sovereign has first claim on it.

The interest, which is a prior claim on all future revenue. Chapter 4's two ratios are the whole of this. Interest payments of ₹6,46,010 crore were 90.4% of the deficit and 50.6% of net tax revenue. That is not a foreign creditor's claim and it does not go away because the lender is Indian. Fifty paise in every rupee of tax is committed before any decision is taken, and the commitment was made by previous governments.

So the honest summary is that India's deficit is safe and expensive. It will not produce a crisis; it is steadily consuming the government's room to do anything else.

The debt dynamic, in one line

The reason a deficit matters is not the year — it is the compounding.

Debt grows when the government borrows and shrinks, relative to the economy, when the economy grows. The condition that decides which way the ratio moves is simple to state: a country stabilises its debt-to-GDP ratio when its primary balance is sufficient to offset the gap between the interest rate it pays and the growth rate of its nominal economy.

Both of those are available from the subjects already covered. The growth subject found nominal GDP growing 10.3% in Q1 of 2026-27. The inflation subject found the policy repo rate at 5.50%. Government securities yield more than the repo rate, but nominal growth running well above the cost of borrowing is the favourable configuration — it is what allows a country to run deficits for years without the ratio rising, and it is why India's position is more comfortable than the absolute figures suggest.

The caution, which is the chapter's last point: that configuration is a condition, not a law. Growth slows and rates rise, and the same deficit produces a rising ratio instead of a stable one. The ₹6,46,010 crore interest bill is what the previous configuration already cost, and it is paid whatever the next one turns out to be.

What the financing table is for

Three habits, now that the subject is complete.

Check the external share. For India it is negligible and worth re-confirming each year rather than assuming. For most countries it is the first thing to look at.

Watch the market borrowing figure, because it is the supply the bond market must absorb and therefore an input into government bond yields — which the fixed income subject treats from the investor's side.

Read the small savings lines, which are the quiet half of Indian government financing. The National Small Savings Fund channel absorbed ₹2,27,135 crore in six months, and the same instruments appear in the deposits and small savings subject as a saver's product. A Public Provident Fund account is, from the other end of the telescope, a loan to the government — which is where this stream and the finance stream turn out to be describing the same transaction.

The point

The deficit and its financing are two descriptions of one thing, so the financing table totals to the fiscal deficit exactly. Of ₹7,14,413 crore borrowed in the first half of 2026-27, external financing was ₹2,189 crore — 0.31% — with market borrowings at 75.3% and small savings providing most of the rest. A government borrowing in its own currency from its own residents has no currency mismatch and no foreign creditor who can refuse to roll it over, which removes the default risk entirely. What remains is competition for domestic savings and an interest bill consuming half of net tax revenue: India's deficit is safe and expensive, and the second is the part that compounds.