India’s Bond Market Reinvented: A Decade of Reform, Retail Power and Rising Depth

• Corporate bond market expanded from $115.8 billion in FY12 to about $621.1 billion in FY26.

• Banks still supply nearly 65% of corporate funding.

• Retail trades surged, crossing 2.84 million in FY26.

• Foreign investors hold just 5.4% of outstanding bonds.

• Reforms, digital platforms and new products are reshaping market depth.

A decade ago, India’s bond market was largely the domain of institutions and conventional debt issuances. Today, it stands transformed—broader, more tech-enabled and supported by a wave of regulatory changes that have reshaped participation and product offerings.

The shift is evident in the market’s scale and accessibility. Data from CareEdge Ratings shows that outstanding corporate bond issuances climbed from approximately $115.8 billion in FY12 to nearly $621.1 billion in FY26, reflecting a compound annual growth rate of 13.1%. The steady expansion underscores the market’s growing importance in India’s financial ecosystem.

Yet, despite this progress, bank lending remains the dominant funding source for companies. In FY26, India’s non-financial commercial sector mobilized close to $473.7 billion, with around 65% sourced through non-food bank credit. This indicates that bonds, while expanding, have not yet overtaken banks as the principal channel for long-term corporate finance.

Uneven Market Depth

The composition of issuances reveals structural imbalances. Highly rated instruments continue to command the lion’s share of activity. AAA-rated bonds accounted for 58% of total issuances in FY26 (up to November 2025), while AA-rated securities made up another 19%.

Lower-rated instruments remain underrepresented. Institutional investors such as insurers and pension funds are generally permitted to invest only in AA-rated or higher securities, limiting demand for riskier debt. Meanwhile, foreign portfolio investors (FPIs) hold just 5.4% of outstanding corporate bonds, reflecting modest overseas engagement.

Liquidity in the secondary market also faces constraints. A significant portion of privately placed bonds is retained until maturity by long-term institutional investors, reducing trading activity and price discovery.

Reform as the Catalyst

A series of regulatory initiatives has played a pivotal role in expanding and modernizing the market.

According to Sarbartho Mukherjee, Senior Economist at CareEdge Ratings, reforms have centered on improving transparency, strengthening investor safeguards and broadening participation. A notable move came in 2025, when the Reserve Bank of India removed the 30% concentration cap and eased short-term investment restrictions for foreign portfolio investors. The change aimed to enhance the attractiveness of Indian debt for overseas capital.

Further, regulatory frameworks for Infrastructure Investment Trusts (InvITs) and Real Estate Investment Trusts (REITs) have opened alternative avenues for infrastructure financing, allowing companies to raise long-term funds beyond traditional bank loans.

Capital market regulator SEBI has also introduced measures to boost efficiency. Alternative Investment Funds (AIFs) were permitted to use credit default swaps for hedging, and exchanges gained approval to introduce derivatives tied to corporate bond indices rated AA+ and above. Structural changes, including mandatory market borrowing requirements for large corporates and the removal of the Held-To-Maturity cap on banks’ investments in corporate and state bonds, have added further momentum.

Retail Investors Enter the Arena

Perhaps the most visible evolution has been the rise of retail participation.

Market data shows that the number of bond trades jumped from 1.19 million in FY25 to 2.84 million in FY26. At the same time, the average trade size dropped by nearly 46% to about $0.82 million, reflecting smaller-ticket investments and the entry of first-time investors.

Industry participants note that the market has broadened across participation, product diversity and depth. Investors now have access not only to traditional corporate bonds but also to curated portfolios, government securities, higher-yield instruments and systematic bond investment plans. Digital platforms operating under regulated frameworks have simplified access and lowered entry barriers.

Structural Shifts and Global Integration

Beyond retail momentum, deeper structural changes are underway.

The introduction of the Fully Accessible Route (FAR) in 2020 eliminated investment caps on specified government securities, encouraging greater foreign participation and paving the way for India’s inclusion in global bond indices. FPI investments in FAR bonds rose to a five-year high of approximately $13.9 billion in FY25, reflecting renewed global interest.

Trading volumes also signal improvement. Average daily corporate bond turnover increased from about $60.2 billion in FY24 to nearly $80.5 billion in FY25. Listed bonds now account for a significantly larger share of secondary market transactions, while public bond issuances have grown sharply over the past three years.

Product innovation has further diversified the landscape. Following SEBI’s 2025 framework, instruments such as Sovereign Green Bonds and sustainability-linked bonds have gained traction, channeling capital into renewable energy, infrastructure and other priority sectors.

The Road Ahead

Despite substantial progress, challenges remain. Analysts point to the need for stronger secondary market liquidity, broader investor participation—particularly from overseas—and the development of a more vibrant market for lower-rated debt.

The groundwork laid over the past decade has reshaped India’s bond ecosystem into a more inclusive and diversified marketplace. The next stage will depend on deepening liquidity, enhancing risk appetite and positioning the bond market as a true complement to the country’s banking system—offering companies diversified funding options while expanding opportunities for investors.