Social Bonds: Meaning, Types, Benefits, Risks

Social bonds are fixed-income debt instruments that are designed to fund projects that deliver social benefits. As part of ESG investing (Environmental, Social and Governance), these bonds help raise funds for projects related to affordable housing, healthcare, education, employment generation and social security.

Investors seeking fixed-income opportunities while supporting social development can explore open social bond offerings.

This article explains what social bonds are, their types, benefits, risks, differences and who should consider investing in them.

What are Social Bonds?

Social bonds are debt instruments issued by governments, companies, and financial institutions to fund projects that deliver social benefits. These bonds work similarly to conventional bonds, where investors provide money to an issuer in exchange for periodic interest payments and repayment of principal at maturity.

As per SEBI, the issuer must clearly define the social objectives in its offer document and disclose how it will use the proceeds.

These bonds are issued to achieve positive social outcomes falling under any of the following categories:

• Affordable basic infrastructure
• Affordable housing
• Access to essential services such as education and healthcare.
• Employment generation programmes
• Climate transition projects
• Food security and sustainable food systems
• Socioeconomic advancement and empowerment
• Any other category, as may be specified by the board.

Also Read: What are Covered Bonds?

Why Do Investors Choose Social Bonds?

Investors choose social bonds because these financial instruments combine investment opportunities with measurable social impact. They allow investors to support development projects while potentially earning interest income.

The major reasons investors consider social bonds include:

• Social Impact
• Fixed-income Opportunities
• Portfolio Diversification
• Responsible Investing
• Transparent Fund Utilisation

Types of Social Bonds

Social bonds can be classified according to the social objectives and projects they finance. Different categories focus on addressing specific challenges and improving living conditions for targeted communities.

Affordable Housing Bonds

These bonds raise funds to develop or finance housing projects for economically weaker sections and low-income households. The proceeds may support affordable housing construction, housing infrastructure, and redevelopment projects. Healthcare Bonds

These bonds finance projects that improve access to essential medical services and healthcare infrastructure. The funds may build hospitals, upgrade medical facilities, purchase healthcare equipment, and expand affordable treatment services.

Education Bonds

Education bonds raise capital for projects that improve access to affordable and quality education. The funds may support school construction, educational infrastructure, scholarships, digital learning facilities and vocational training programs.

Employment Generation Bonds

Employment generation bonds finance initiatives that create jobs and improve employability across different sections of society. The proceeds may support skill development centres, vocational training, entrepreneurship programmes and small business development.

Social Equality Bonds

These projects finance projects that promote equal opportunities and improve the economic and social conditions of disadvantaged communities. The funds may support women's empowerment, financial inclusion, accessibility programmes and initiatives for marginalised groups.

How to Invest in Social Bonds?

Investing in social bonds in India involves two different routes:

• Primary Market
• Secondary Market

Investors can buy bonds through public issues or private placements.

In a public issue, the issuer invites the general public to subscribe to its bonds, whereas private placements of bonds in India are usually offered to qualified institutional buyers.

Once a social bond is listed on a stock exchange such as NSE or BSE, investors can buy bonds directly from existing investors.

Alternatively, investors can also buy social bonds through Online Bond Platform Providers (OBPP) and conventional stock brokers.

Social Bonds vs Social Impact Bonds

Social bonds and social impact bonds are financial instruments designed to support social development. However, they differ significantly in structure, repayment mechanisms, investment returns and risk allocation.

Social bonds raise funds for projects that generate positive social outcomes, such as affordable housing, healthcare and education. Social impact bonds, by contrast, are performance-based financing arrangements in which investor repayments depend on achieving predefined social outcomes.

The primary difference between the two is their repayment structure. Social bonds offer contractual interest payments and principal repayment, irrespective of whether the funded projects achieve their intended social outcomes, provided the issuer fulfils its obligations.

In contrast, social bonds link investor repayment to predefined performance targets. If the project achieves the agreed outcomes, investors may receive their principal and an additional return. If the targets are not achieved, investors lose part or all of their investment.

Benefits of Investing in Social Bonds

Here are some benefits of investing in Social Bonds:

• Regular Income:

Investors may receive periodic interest payments, providing a predictable income stream according to the bond’s contractual terms.

• Social Contribution:

Investments support projects that address important challenges such as poverty, unemployment, healthcare access, and educational inequality.

• Portfolio Diversification:

Social bonds provide exposure to different issuers and social development sectors, potentially improving overall portfolio diversification.

• Responsible Investment:

They help investors incorporate social impact considerations into their investment decisions without necessarily giving up financial returns.

Risks Involved in Investing in Social Bonds

Here are the risks involved in investing in social bonds:

• Credit Risk:

The issuer may face financial difficulties and fail to make timely interest payments or repay the principal amount.

• Interest Rate Risk:

Rising market interest rates can reduce the market value of existing fixed-rate bonds.

• Liquidity Risk:

Some social bonds may have limited secondary-market trading, making it difficult to sell investments quickly at favourable prices.

• Social Impact Risk:

Projects may fail to achieve their intended social objectives, or reported outcomes may not accurately reflect their actual impact.

Taxation on Social Bonds

Interest earned on social bonds is taxed as per the investor’s slab rate under the section “Income from Other Sources”.

Social bonds are subject to short-term and long-term capital gains tax, depending on how long an investor has held bonds.

Short-term capital gains are taxed as per the investor’s tax slab, and long-term capital gains are taxed at 12.5% (without indexation) if listed bonds are held for more than 12 months.

Also, TDS at 10% is deducted if interest income exceeds ₹10,000. Investors should understand the tax implications of bonds before investing.

SEBI’s Regulations on Social Bonds in India

The Securities and Exchange Board of India (SEBI) regulates social bonds in India under SEBI (Issue and Listing of Non-Convertible Securities) Regulations, 2021 and the applicable ESG debt securities framework.

On June 5, 2025, SEBI introduced a framework for social bonds, sustainability bonds and sustainability-linked bonds to strengthen India’s sustainable finance market.

Under this framework, issuers can issue social bonds to finance or refinance projects that address specific social issues and generate positive social outcomes. Eligible project categories include affordable basic infrastructure, access to essential services, affordable housing, employment generation and socioeconomic advancement or empowerment.

Issuers must align their instruments with recognised standards, including the International Capital Market Association (ICMA) principles and other recognised frameworks specified by SEBI. The framework also sets requirements for disclosures, fund utilisation, and reporting.

FAQs

What are social bonds?

Social bonds are fixed-income instruments issued by governments, companies, or banks to fund projects such as affordable housing, healthcare, and employment generation. These bonds are part of ESG (Environmental, Social and Governance) investing.

Who can issue social bonds?

Governments, companies, and financial institutions can issue social bonds. Issuers must clearly define the social objective in their offer documents and disclose how the funds are used.

Are social bonds taxable?

Interest earned on social bonds is taxable as per the individual's tax slab under section “Income from other sources”.

What is the difference between social bonds and social impact bonds?

Social bonds are regular bonds used to fund social projects and provide fixed returns. Social impact bonds are financial contracts in which private investors receive returns only if specific social outcomes are achieved.