Best Banking & PSU Mutual Funds to Invest in September 2026

What Are Banking & PSU Debt Mutual Funds?

Banking and PSU debt funds are mutual fund schemes that invest predominantly in debt securities issued by banks, public sector undertakings and public financial institutions.

Under the category mandate, at least 80% of the corpus must be invested in debt instruments of banks, PSUs and public financial institutions. Because many issuers in the category are large financial institutions or government-linked entities, the category is generally considered to have relatively high credit quality compared with some other corporate-debt categories.

However, these funds are not risk-free. Their NAV can fluctuate when interest rates, bond yields, liquidity or the credit quality of individual issuers changes.

Top Banking & PSU Funds to Watch in September 2026

ETMutualFunds' September 2026 analysis shortlisted five schemes:

FundCategory2026 September statusBandhan Banking & PSU Debt FundBanking & PSU DebtShortlistedAxis Banking & PSU Debt FundBanking & PSU DebtShortlistedAditya Birla Sun Life Banking & PSU Debt FundBanking & PSU DebtShortlistedDSP Banking & PSU Debt FundBanking & PSU DebtShortlistedKotak Banking & PSU Debt FundBanking & PSU DebtShortlisted

The shortlist was based on quantitative measures including rolling returns, consistency, downside risk, outperformance against the benchmark and minimum asset-size requirements. ETMutualFunds used daily rolling returns over three years for its assessment.

The list should not be interpreted as a guarantee of future returns or as a personalised recommendation.

Bandhan Banking & PSU Debt Fund

Bandhan Banking & PSU Debt Fund is one of the schemes included in the September shortlist.

The scheme focuses on debt securities issued by banks and PSU-related entities. Its inclusion reflects its performance and consistency under the parameters used by ETMutualFunds.

As of September 18, 2026, the fund had an AUM of around Rs 12,122 crore. Its reported direct-growth returns were about 5.81% over one year, 7.17% over three years and 6.24% over five years.

Investors should also examine the fund's portfolio maturity, yield, duration and issuer concentration before investing.

Axis Banking & PSU Debt Fund

Axis Banking & PSU Debt Fund is another scheme on the September 2026 ETMutualFunds shortlist.

The fund has a relatively large asset base. Its direct-growth plan had an AUM of approximately Rs 12,004 crore as of September 18, 2026.

The same data showed one-year returns of about 5.20%, three-year returns of 6.99% and five-year returns of 6.15%.

ETMutualFunds' methodology also considers consistency and downside risk rather than relying solely on trailing returns. This is particularly relevant for debt funds because two schemes with similar returns can have very different risk profiles.

Aditya Birla Sun Life Banking & PSU Debt Fund

Aditya Birla Sun Life Banking & PSU Debt Fund is also included in the September shortlist.

The scheme had an AUM of approximately Rs 8,682 crore as of September 18, according to current category data.

Its direct-growth plan recorded approximately 5.04% one-year returns, 7.04% three-year returns and 6.23% five-year returns.

For investors considering the scheme, portfolio quality and duration are important factors alongside historical returns.

DSP Banking & PSU Debt Fund

DSP Banking & PSU Debt Fund is another fund highlighted by ETMutualFunds for September.

The scheme had an AUM of approximately Rs 3,270 crore as of September 18. Its direct-growth plan recorded roughly 4.59% one-year returns, 6.93% three-year returns and 5.99% five-year returns.

ETMutualFunds noted that DSP Banking & PSU Debt Fund had been in the second quartile during the previous five months after spending an earlier period in the third quartile.

Quartile positioning can change as market conditions and fund performance change, so investors should not treat a current ranking as permanent.

Kotak Banking & PSU Debt Fund

Kotak Banking & PSU Debt Fund completes the five-fund September shortlist.

The scheme had an AUM of about Rs 4,937 crore as of September 18. Its direct-growth plan delivered approximately 5.68% over one year, 7.33% over three years and 6.43% over five years.

The fund's performance needs to be considered alongside its portfolio duration, credit exposure and sensitivity to changes in interest rates.

How ETMutualFunds Shortlisted These Schemes

The September 2026 shortlist was not based simply on the highest recent return.

ETMutualFunds used several quantitative parameters:

• Mean rolling returns: Daily rolling returns were calculated over the previous three years.

• Consistency: The Hurst Exponent was used to assess persistence and consistency in NAV movements.

• Downside risk: Negative returns were specifically considered in calculating downside risk.

• Outperformance: Fund returns were compared with benchmark returns.

• Asset size: Debt schemes needed to meet a minimum asset-size threshold of Rs 50 crore.

This methodology is important because debt-fund selection involves more than looking at a single annual return figure.

Banking & PSU Funds Are Not Risk-Free

The relatively high credit quality of many banking and PSU issuers does not eliminate all risks.

These funds can be affected by:

Interest-rate risk

When market interest rates rise, existing bonds with lower coupons can become less attractive, potentially putting pressure on their market prices.

Conversely, falling yields can support bond prices and generate capital gains for funds holding appropriate-duration securities.

Credit risk

Although many issuers are large banks or public-sector entities, banking and PSU funds can also hold securities issued by private-sector banks and other institutions.

The credit profile of individual securities therefore still matters.

Liquidity risk

Bond-market liquidity can vary significantly across securities. During periods of market stress, selling certain securities can become more difficult or costly.

Duration risk

A fund with longer-duration securities can be more sensitive to changes in bond yields than a shorter-duration portfolio.

Investors therefore need to examine duration rather than assuming that every banking and PSU fund will respond similarly to an RBI rate change.

What About Interest Rates in 2026?

Interest-rate expectations remain important for debt-fund investors.

ETMutualFunds' September analysis noted that a rising or firm interest-rate environment can be negative for debt funds. However, banking and PSU debt schemes generally do not concentrate in very long-duration papers, which can provide some relative protection against sharp rate movements.

The direction of bond yields will depend on inflation, RBI policy, liquidity, government borrowing and broader economic conditions.

Investors should therefore avoid assuming that historical debt-fund returns will automatically continue.

Banking & PSU Funds vs Bank Fixed Deposits

Banking and PSU debt funds are sometimes compared with fixed deposits, but they work differently.

FeatureBanking & PSU Debt FundBank FDReturnMarket-linkedFixed for the chosen tenureNAVCan rise or fallDoes not fluctuate like a mutual fund NAVInterest-rate impactDirectly affects bond pricesExisting FD rate generally remains fixedCredit exposureDepends on underlying securitiesDepends on the bankLiquidityRedemption subject to scheme rulesPremature withdrawal may attract penaltyTaxationDepends on applicable capital-gains rulesInterest is taxable as incomeCapital guaranteeNoFD protection is subject to applicable DICGC rules

The two products therefore serve different purposes and should not be treated as interchangeable.

Who May Consider Banking & PSU Debt Funds?

These schemes may be relevant for investors seeking debt exposure and who understand that returns can fluctuate.

They can potentially fit investors who:

• Have a medium-term investment horizon.

• Want exposure to high-quality corporate and financial-sector debt.

• Prefer a diversified bond portfolio instead of selecting individual bonds.

• Can tolerate some NAV volatility.

• Understand interest-rate and credit risks.

The appropriate choice depends on the investor's financial goals, time horizon, tax situation and overall asset allocation.

Who Should Be Careful?

Investors who require a guaranteed return should not assume that a debt mutual fund behaves like an FD.

Similarly, investors with a very short investment horizon may need to consider whether interest-rate movements and exit conditions are appropriate for their needs.

Investors should also avoid selecting a fund purely because it appears on a monthly "best funds" list.

Historical performance is not a guarantee of future returns.

What Should Investors Check Before Investing?

Before selecting a banking and PSU debt fund, investors can examine:

1. Portfolio quality

2. Modified duration

3. Average maturity

4. Yield to maturity

5. Issuer concentration

6. Credit ratings

7. Expense ratio

8. Fund size

9. Historical downside performance

10. Performance against the benchmark

A fund with a higher recent return may also have taken greater duration or credit exposure.

September 2026 Category Snapshot

Current category data shows that banking and PSU debt funds had an average one-year return of about 4.6% as of September 18, 2026, while category AUM was around Rs 75,610 crore. The category recorded net flows of approximately Rs 1,150 crore in August 2026, according to the latest available data.

These numbers indicate that the category remains a significant part of India's debt mutual-fund market, although monthly flows can change substantially with interest-rate expectations and investor preferences.

Why These Funds Can Be Relevant in a Debt Portfolio

Banking and PSU debt funds can provide exposure to a broad range of financial-sector and public-sector issuers through a professionally managed portfolio.

For investors building a diversified debt allocation, they can potentially serve as one component alongside other debt categories.

However, portfolio diversification should also consider the possibility that many schemes in the category have exposure to similar issuers and sectors.

Holding multiple banking and PSU funds does not automatically provide complete diversification.

What Could Affect Returns Going Forward?

Several factors could influence the category over the coming months:

• RBI monetary policy

• Inflation trends

• Government bond yields

• Banking-system liquidity

• Corporate borrowing

• Credit spreads

• Government borrowing requirements

• Global interest rates

• Foreign capital flows

A change in any of these factors can affect bond yields and consequently the NAVs of debt funds.

Bottom Line

ETMutualFunds' September 2026 shortlist of banking and PSU debt funds includes Bandhan Banking & PSU Debt Fund, Axis Banking & PSU Debt Fund, Aditya Birla Sun Life Banking & PSU Debt Fund, DSP Banking & PSU Debt Fund and Kotak Banking & PSU Debt Fund.

The category has a mandate to invest at least 80% of its assets in debt instruments issued by banks, PSUs and public financial institutions. That can result in relatively high credit quality, but it does not eliminate interest-rate, liquidity or credit risks.

For investors, the key point is to look beyond a "best fund" label. Portfolio quality, duration, yield, downside risk, costs, investment horizon and the role of the fund within the overall debt allocation are all important before investing.

Past performance remains only one input and cannot guarantee future returns.