Public Debt

The public debt of India rests on a constitutional foundation set out in Article 292 of the Constitution, which empowers the Union government to borrow upon the security of the Consolidated Fund of India within limits fixed by Parliament, and on Article 293, which subjects state borrowing to comparable controls and to Union consent where a state remains indebted to the centre. The Reserve Bank of India Act, 1934, and the Government Securities Act, 2006, govern the issuance and management of dated securities and Treasury Bills. In official accounting, the term carries a precise meaning. Under the revised classification adopted from the Union Budget 2021-22, the public debt of the central government denotes only those liabilities contracted against the Consolidated Fund, while deposits, provident funds, reserve funds and other obligations sit under the separate head of public account liabilities. The two together constitute total liabilities of the central government, a distinction examiners and desk officers must keep sharp.

Procedurally, the government raises public debt through the Reserve Bank of India, which acts as debt manager under a statutory agency arrangement. The Budget Division of the Department of Economic Affairs frames the annual borrowing calendar, typically front-loaded into the first half of the fiscal year. Dated government securities (G-Secs) of maturities ranging from short tenors to forty years are auctioned by the RBI through its electronic platform, the E-Kuber system, using either uniform-price or multiple-price methods. Primary Dealers underwrite these auctions and ensure subscription. Treasury Bills of 91, 182 and 364 days meet short-term cash mismatches, while the Ways and Means Advances facility, also extended by the RBI, bridges temporary gaps between receipts and expenditure within agreed limits and does not form part of permanent debt.

Public debt divides analytically into internal debt and external debt. Internal debt — overwhelmingly the larger share, exceeding ninety percent of public debt — is denominated in rupees and comprises marketable securities, Treasury Bills, and special instruments such as those issued for recapitalisation or compensation. External debt under the public-debt head consists of sovereign borrowings from multilateral institutions such as the World Bank and the Asian Development Bank, and from bilateral creditors, and is reported at historical exchange rates in the budget though the RBI separately publishes current-rate estimates. India has historically avoided sovereign borrowing in foreign currency from commercial markets, a deliberate posture that insulates the debt stock from currency-mismatch risk and distinguishes it from many emerging economies.

Contemporary management runs through the Department of Economic Affairs in North Block, New Delhi, in coordination with the RBI in Mumbai. The long-discussed Public Debt Management Agency, proposed in the Finance Bill 2015 to consolidate debt management outside the central bank, has not been operationalised; an interim Public Debt Management Cell was established within the DEA in 2016 as a precursor. The FRBM Act, 2003, as amended in 2018, sets a medium-term anchor of central government debt at forty percent of GDP and general government debt at sixty percent, targets formalised on the recommendation of the N. K. Singh FRBM Review Committee that reported in 2017. The pandemic-era fiscal expansion of 2020-21 pushed general government debt above eighty percent of GDP, prompting a glide-path approach in successive budgets rather than rigid annual ceilings.

Public debt must be distinguished from several adjacent terms. It is narrower than general government debt, which consolidates the liabilities of both the Union and the states and is the figure tracked by the IMF and rating agencies. It differs from the fiscal deficit, which is the annual flow of borrowing that adds to the debt stock; the deficit is a flow, the debt a stock. It is also distinct from public sector debt, which would encompass the borrowings of public sector enterprises and so-called off-budget or extra-budgetary resources. The contingent liabilities arising from government guarantees, reported under FRBM disclosures, are not counted within public debt unless and until invoked.

Several controversies attend the concept. The treatment of small savings, channelled through the National Small Savings Fund, blurs the line between public debt and public account liabilities and complicates cross-country comparison. The growth of off-budget borrowing by entities such as the Food Corporation of India, financed through the National Small Savings Fund before being progressively brought on-budget from 2021-22, drew sustained criticism from the Comptroller and Auditor General for understating the true deficit. The reporting of external debt at historical rather than current exchange rates likewise understates the rupee value of foreign obligations. Rating agencies have repeatedly flagged India's elevated debt-to-GDP ratio relative to peers as a constraint on its sovereign rating, even as the domestic-currency, long-maturity profile limits rollover and currency risk.

For the working practitioner — whether a UPSC aspirant addressing a GS Paper III question on public finance, a finance-ministry desk officer, or an analyst at a multilateral institution — public debt is the lens through which fiscal sustainability is judged. Its trajectory shapes the room available for capital expenditure, the credibility of the FRBM glide path, and India's standing in sovereign-rating reviews. Mastery requires holding three things together at once: the constitutional authority under Articles 292 and 293, the precise budget-accounting boundary that separates public debt from public-account and general-government measures, and the structural features — rupee denomination, long maturity, domestic holding — that make India's debt comparatively resilient despite its headline magnitude.