Banking & PSU Funds

What Are Banking & PSU Funds?

A Banking & PSU fund is an open-ended debt mutual fund that must invest at least 80% of its total assets in debt instruments issued by banks, Public Sector Undertakings (PSUs), Public Financial Institutions (PFIs) and municipal bodies (municipal bonds). These issuers include scheduled banks, government-owned companies and government-backed financial institutions.

The category exists so that investors can choose a debt fund whose core portfolio is concentrated in a specific type of issuer that is often perceived as relatively strong, because of regulation (banks) or government ownership (PSUs and PFIs). The Securities and Exchange Board of India (SEBI) defines the category by who issues the bonds, not by their maturity or rating.

How Does a Banking & PSU Fund Work?

1. You invest by lump sum, SIP or STP and receive units at the applicable Net Asset Value (NAV).
2. The fund manager buys bonds and money market instruments issued by banks (for example certificates of deposit and bank bonds), PSUs, PFIs and municipal bodies.
3. At least 80% stays in these issuers. The balance can be invested in other permitted debt instruments, such as government securities or money market instruments, as described in the Scheme Information Document (SID).
4. The 10% liquidity buffer. SEBI requires open-ended debt schemes (except overnight, liquid and gilt funds) to hold at least 10% of net assets in liquid assets. For Banking and PSU Debt Funds, the 80% is computed on net assets excluding this buffer. SEBI's own illustration shows this means a minimum of 72% of net assets in banking and PSU assets.
5. Returns come from interest accrual and price changes. Interest is accrued daily into the NAV, and bond prices move as market yields change.

Practical Example (Illustrative)

Part A: How the 72% minimum works

Assume a Banking & PSU fund has net assets of ₹500 crore.

• Minimum liquid assets: 10% × ₹500 crore = ₹50 crore
• Base for asset allocation: ₹500 crore − ₹50 crore = ₹450 crore
• Minimum in banking & PSU debt: 80% × ₹450 crore = ₹360 crore
• As a share of total net assets: ₹360 crore ÷ ₹500 crore = 72%

Part B: What a rate move means for an investor

Sunita invests ₹3,00,000. Assume the portfolio's modified duration is 2.5 years (a hypothetical figure; actual durations vary by scheme).

• If market yields rise by 0.40%: approximate change ≈ −2.5 × 0.40% = −1.0%, so value falls by about ₹3,000 to ₹2,97,000 (before accrual).
• If yields fall by 0.40%: approximate change ≈ +1.0%, so value rises by about ₹3,000.

Over time, interest accrual adds to the value. The example ignores expenses, credit events and portfolio changes.

Why Is It Important?

• Issuer profile: The category concentrates on banks, PSUs and PFIs, which many investors see as relatively high-quality borrowers. This can reduce credit risk, though it does not eliminate it.
• Duration is not fixed: SEBI does not prescribe a duration band, so interest rate risk varies a lot between schemes.
• Ratings are not mandated by the category rule: Unlike corporate bond funds, which must hold AA+ and above bonds, the Banking & PSU rule is based on issuer type. Most holdings in practice tend to be highly rated, but you should verify this in the factsheet.
• Sector concentration: A large share of the portfolio is linked to the banking and public sector, so events affecting that sector matter more.

Key Features

Benefits and Limitations

Benefits

• Relatively strong issuer base of banks and government-linked entities.
• Potentially better yields than gilt funds of similar duration, since bank and PSU bonds usually trade at a spread over government securities.
• Diversification across many such issuers in one fund.
• Daily liquidity of an open-ended scheme.

Limitations and risks

• Not government-guaranteed: PSU ownership is not the same as a sovereign guarantee on every bond.
• Interest rate risk if the fund runs a longer duration.
• Sector concentration in financials and public sector entities.
• Slab-rate taxation for units bought on or after 1 April 2023 (see below).

Banking & PSU Funds vs Related Concepts

How Does It Apply to Mutual Fund Investors?

• Choosing a scheme: Compare yield to maturity (YTM), Macaulay duration, rating mix and top issuers in the factsheet, along with the expense ratio.
• Matching horizon: If the fund's duration is around 2-3 years, a similar or longer holding period helps reduce the effect of short-term rate moves.
• Using it in a portfolio: It is often used as part of the debt allocation within an overall asset allocation plan, or as the source fund for an STP into equity.
• Taxation: As explained on AMFI's tax page, from 1 April 2025 a "specified mutual fund" is one investing more than 65% in debt and money market instruments. Gains on such units bought on or after 1 April 2023 are taxed at your slab rate irrespective of holding period. Units bought before that date follow the earlier rules (long-term after 24 months; 12.5% without indexation for transfers on or after 23 July 2024). The Income-tax Act, 2025 applies from 1 April 2026, so check the latest position before redeeming.

Common Mistakes and Misconceptions

1. "PSU bonds are guaranteed by the government." Correct understanding: Only specific bonds carry an explicit government guarantee. Most PSU bonds rely on the issuer's own credit strength. Why it matters: Overestimating safety can lead to poor diversification decisions.

2. "Banking & PSU funds have no interest rate risk." Correct understanding: The category has no duration limit; NAV can fall if yields rise, especially in longer-duration schemes. Why it matters: Check duration before investing money needed soon.

3. "All Banking & PSU funds hold only AAA bonds." Correct understanding: The SEBI rule is about issuer type. Most portfolios tend to be highly rated, but this is a scheme choice, not a category requirement. Why it matters: Reading the rating profile avoids surprises.

4. "It is the same as a bank FD." Correct understanding: It is a market-linked mutual fund with daily NAV changes and different tax rules. Why it matters: Returns and risks are not directly comparable.

Important Terms to Know

• Debt Mutual Funds: Funds investing mainly in fixed-income instruments. Related glossary topic.
• Corporate Bond Funds: Debt funds with a minimum 80% in AA+ and above corporate bonds. Related glossary topic.
• Gilt Funds: Debt funds investing mainly in government securities. Related glossary topic.
• Credit Risk: The risk of default or delay by a borrower. Related glossary topic.
• Interest Rate Risk: Sensitivity of bond prices to changes in interest rates. Related glossary topic.
• Liquidity: How easily an investment can be converted into cash. Related glossary topic.

Key Takeaways

• Banking & PSU funds invest at least 80% in debt of banks, PSUs, PFIs and municipal bodies.
• The category is defined by issuer type; duration and rating are scheme-specific.
• They carry interest rate risk and some credit risk; PSU bonds are not automatically government-guaranteed.
• Gains on units bought on or after 1 April 2023 are generally taxed at slab rates.

Related Glossary Terms

• Debt Mutual Funds
• Corporate Bond Funds
• Gilt Funds
• Short Duration Funds
• Credit Risk Funds
• Interest Rate Risk

References

• SEBI, Circular on Categorization and Rationalization of Mutual Fund Schemes, 26 February 2026
• SEBI, Master Circular for Mutual Funds, 20 March 2026
• AMFI, Tax Regime for Mutual Funds

Disclaimer

This content is for educational and informational purposes only and is not personalised investment, tax or legal advice. Mutual fund investments are subject to market risks; read all scheme-related documents carefully. Consult a qualified tax adviser for tax matters. Investment decisions should consider your financial goals, risk profile and the relevant scheme documents.

Want to compare debt fund categories side by side? Explore related terms in the FynnChintan Financial Glossary.