Indian Railway Finance Corporation is a financing lifeline built inside the government - it borrows in the open market and lends almost entirely to the Indian Railways, earning a thin, fixed margin on a cost-plus basis while the sovereign absorbs every risk from currency swings to asset damage. It was created in 1986 as a Special Purpose Vehicle to solve a specific problem: the Railways needed off-budget money for its capital spending, and IRFC became its dedicated market borrowing arm, raising funds from domestic and overseas markets so that track-laying and locomotive purchases would not stall for want of budget grants. The recurring approach is a quasi-sovereign credit card - because its borrower is the Government of India, IRFC borrows at rates that track the sovereign, passes all costs through, and has never recorded a single non-performing asset in its history.
Business segments
One foundational engine and one growth engine - a captive, cost-plus leasing and lending business that has funded the Indian Railways for over three decades, and a newly launched competitive infrastructure financing arm that lends to other government-related entities at higher margins.
1. Railways financing: a cost-plus credit card for the sovereign
IRFC borrows from the market, buys rolling stock and project assets, and leases them to the Ministry of Railways at a fixed margin over its own cost of funds - every risk, from interest rates to currency moves, is passed through to the government.
- Paid a fixed margin, nothing more - on rolling stock (locomotives, coaches, wagons), IRFC earns exactly 40 basis points over its weighted average cost of incremental borrowing; on infrastructure projects (tracks, bridges, electrification), it earns 35 basis points. All incidental costs - hedging, foreign exchange losses, interest rate fluctuations - are added to the bill and paid by the Ministry of Railways, so IRFC’s spread is insulated from market movements.
- The lease structure locks in repayment - rolling stock leases run for 30 years, split into a 15-year primary period where IRFC recovers all principal and interest through half-yearly lease rentals paid in advance, and a 15-year secondary period at a nominal rent, after which assets transfer to the Ministry at a nominal price. For project assets, there is a five-year moratorium during which no rent is due; the financing cost during that gap is added to the asset base and recovered later over a 15-year primary lease.
- The borrower is the Union Budget - every rupee IRFC is owed by the Ministry of Railways appears as a line item in the government budget and carries a full sovereign guarantee, which is why the RBI has exempted IRFC from asset classification, provisioning, and credit concentration norms on this exposure. The Standard Lease Agreement also contains a liquidity backstop: if the Ministry ever faced a cash crunch at redemption time, it must provide the funds - a clause IRFC has never needed to invoke.
- It funds itself like a sovereign, from multiple pockets - IRFC’s borrowing mix spans bonds (48.02% of the book as of March 2024), rupee term loans from banks (30.63%), external commercial borrowings (16.71%), and a slice from the National Small Savings Fund (4.25%). It has a USD 7 billion Global Medium Term Note programme, has issued green bonds, and was the first Indian CPSE to list offshore bonds exclusively on GIFT City exchanges. Because its credit ratings - CRISIL AAA, ICRA AAA, CARE AAA - match the sovereign, its weighted average borrowing cost in FY24 was approximately 7.27%.
- A loan book for railway siblings, too - beyond leasing, IRFC lends directly to other railway-group entities such as Rail Vikas Nigam Limited (RVNL), IRCON, Konkan Railway, and Railtel, where repayment is ringfenced because the borrowers either receive their cash flows from the Ministry of Railways or carry a repayment assurance from it. These loans carry slightly higher margins - 65 to 88 basis points in the case of RVNL - reflecting the one-step-removed credit structure.
2. Diversified infrastructure financing: lending beyond the railway fence
Launched in April 2025 as “IRFC 2.0,” this engine competes in the open market to lend to CPSEs, state governments, and projects with a railway connection - earning margins of 100 to 120 basis points, roughly three times what the captive Railways book yields.
- Competitive, not captive - unlike the Railways business where terms are set by formula, IRFC now bids through RFPs against other financial institutions, targeting highly rated assets in the A to AAA range and explicitly avoiding high-risk, high-reward exposures. Management says it wins more than 60% of the bids it pursues, because the spread between IRFC’s sovereign-adjacent cost of borrowing and what other lenders can offer is at least 100 basis points, sometimes 150.
- The railway-linkage mandate is the entry ticket - IRFC’s charter permits it to finance any entity with backward or forward linkages to the railways, defined as projects where raw materials arrive or finished goods leave by rail, or where a direct railway siding exists. The Board has further broadened the objects clause to cover station redevelopment, metro rail, port connectivity, multi-modal logistics parks, and even defence and medical infrastructure. Management estimates the addressable pool of linkage-based infrastructure at roughly ₹2.5 lakh crores.
- Built from zero in a year - the pipeline was empty at the start of FY26; by March 2026, the non-railway book had reached approximately 5% of assets, with a target of 40% over three to four years. Deals executed include a ₹5,000 crore rupee term loan to NTPC Renewable Energy for capacity addition, a ₹12,842 crore refinancing of three fertilizer plants owned by HURL - justified by their rail connectivity for raw material and fertilizer movement - and a ₹13,527 crore refinancing of the Hyderabad Metro, backed by an unconditional state government guarantee and an RBI direct debit mandate.
- A different risk playbook - because these assets are not sovereign, IRFC must now provision against them under RBI norms, unlike the Railways book which requires zero provisioning. The company has built a board-approved credit policy, set up internal credit committees, and onboarded external agencies for financial, technical, and legal due diligence to manage that new risk. It has also raised dedicated foreign-currency funding for this book, including two ECB facilities from Japanese banks totalling USD 700 million equivalent, benchmarked to the Tokyo Overnight Average Rate.
Group structure and partners
IRFC is a standalone government company with no subsidiaries or joint ventures - its partnerships are non-equity MoUs that supply project pipelines and due diligence muscle for the diversified lending book.
- The President of India, acting through the Ministry of Railways, held 86.36% of the equity as of March 2024, and the company has conducted Offer for Sale transactions in 2026 to move toward minimum public shareholding requirements.
- Strategic partnerships are all non-binding memoranda: RITES Ltd provides project viability assessment and advisory services for railway-linkage projects; India Infrastructure Finance Company Ltd (IIFCL) collaborates on co-financing, consortium lending, and credit enhancement; REMC Ltd - a Railways-RITES joint venture that procures power for Indian Railways - partners on financing renewable energy projects supplying the Railways; and V.O. Chidambaranar Port Authority together with Sagarmala Finance Corporation signed a tripartite MoU for port and multimodal infrastructure financing.
- The company operates with just 42 employees, its statutory auditors are appointed by the Comptroller and Auditor General of India, and its Board comprises five Directors including a Chairman & Managing Director, a Director (Finance), Independent Directors, and Government Nominee Directors.