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Last updated on: November 14, 2025



Gilt 10 Year Constant Duration Funds - Overview 2025

Gilt 10 year constant duration funds Overview 2025. Gilt 10 Year Constant Duration Funds have gained a lot of popularity with Indian investors who are worried about safety and predictability in their fixed-income portfolios particularly into 2025. These funds constitute a certain group of debt mutual funds, i. e. they invest in government securities with the average portfolio life of about 10 years. These funds are catching the interest of more experienced and first-time investors because of the recent developments in interest rates and the macroeconomics.

It is necessary to know how Gilt 10 Years constant Duration Funds operate, their peculiarities, risk, and possible returns to make a decision. The paper will discuss their mechanics, main advantages, possible drawbacks, their comparison with alternative debt funds, analysts view and their considerations in the case of Indian investors in 2025.

What Are Gilt 10 Years Constant Duration Funds?

The gilt 10 year constant duration Funds are open-ended debt mutual funds that are required to invest in government securities in a configuration that the average maturity or the duration be close to 10 years. The most important distinction among other debt funds is that they have a rigid portfolio period, thus being more sensitive to interest rates.

These funds only invest in Indian government bonds which have a zero credit risk and hence they are not in danger of default. Their returns however vary with the movement of interest rates since the duration is fixed. These funds provide a disciplined approach to the Indian investor who prefers to avoid corporate risk and receive returns on long-duration bonds.

Key Features or Highlights

  • Investment should be limited to central government securities or sovereign bonds.
  • Always stay at an average of 10 years of period.
  • Completely disclosed about portfolio due to SEBI requirement on Gilt funds.
  • Typically do not invest in state development loans, corporate debt and private securities.
  • Rebalanced actively to maintain the duration near 10 years despite the movement of the market.

Did you know?
In 2021, SEBI created the 10 Year Constant Duration Gilt to provide a sense of clarity and consistency in long-duration funds that invest in government bonds, so as to have a consistent risk and their returns profile.

Why Are These Funds Significant to the Investors in 2025?

As the Reserve Bank of India manipulates the rate of policy and manages inflation, the bond yield of government bonds have been wavering. By 2025, when the global economies have stabilized following several interest rate fluctuations, the Indian Gilt 10 Year Constant Duration Funds will be offering a stable exposure to long-term interest rates at low credit risks.

These funds are useful to the investors who are aiming at:

  • Risks like default are eliminated since only the bonds of the central government are retained.
  • Portfolio diversification as compared to equity or credit-based funds.
  • Strategic exposure to changes in interest rates which seek to gain capital gains that may be higher in case of a decline in the rates.

These funds can be used by the average Indian investor, who is either HNI or a middle-income earner, in his/her long-term objectives like retirement planning, educating his/her children or even using as a risk mitigation layer to diversify equities.

People Also Ask

Q: Are the Gilt 10 Year Constant Duration Funds risk-free?

A: No, they are not associated with credit risk, but they are associated with high interest rate risk because they are fixed with long-term.

Q: Will I lose money in these investments in case there is an upsurge in interest rates?

A: Yes, when interest rates increase, the price of the bond is decreased, and it can cause the short-term loss of the capital.

How Does these Funds Control Portfolio Duration?

The portfolio is strictly aligned to remain within a period of plus or minus one year of the 10-year average duration by fund managers. This is achieved through:

  • Purchasing new 10 years government bonds in fresh issue or secondary market.
  • The sale of the old bonds as they reach age or change their rates in such a way that the weighted average will be maintained.
  • Proactively taking positions to prevent duration drift arising as a result of market volatility.

This disciplined rebalancing enables the investors have a consistent exposure to interest rate movements at the 10-year mark, irrespective of the bond market cycle.

How Returns Are Generated?

There are two sources of returns, namely:

  1. Periodic payments of coupons of the underlying government bonds (interest income).
  2. Capital gains or losses on status of interest rates on the movement of the price of the bonds.

These funds usually provide greater capital appreciation in times when RBI is lowering rates. But in the short-term, they may exhibit negative returns with the increase in the rates.

What are the Advantages and Disadvantages of Gilt 10 Year Constant Duration Funds?

Pros

  • None of the credit/ default risk since there is no investment in non-central government securities.
  • Open portfolio with frequent disclosures.
  • Capital appreciation prospects in declining interest rate scenario.
  • Applicable to long term financial objectives and diversification.

Cons

  • Sensitivity to interest rates; the company can suffer losses in case of an increase in the rates.
  • The fluctuations of returns can be greater than with short-duration funds or low-duration funds.
  • No fit with short term or conservative investors who are not able to bear NAV swings.

Experts Insights

Indian Financial planners recommend that investors only invest in Gilt 10 Year Constant Duration Funds when they are willing to attach at least five years in their investment since less time may subject them to interim volatility.

Comparison to other Debt funds

Feature Gilt 10 Year Constant Dynamic Bond Funds Corporate Bond Funds Short Duration Funds
Portfolio Composition Pure govt Only bonds Mixed durations Mostly corporate debt 1-3 year duration
Credit Risk None Moderate Some credit risk Low to moderate.
Sensitivity to interest rates Maximum Medium Low to medium Low.
Appropriate Investment Horizon 5 years and above 3-5 years 3 years and above 1-3 years.
Predicted Volatility High Medium Low to medium Low.

The primary difference between the two is that it has zero default risk and greater sensitivity to interest rate, as compared to other debt funds. Corporate Bond funds, on the contrary, can also be slightly higher yielding but with more credit risk.

People Also Ask

Q: When is it time to invest in Gilt 10 Year Constant Duration Fund?

A: Ideal time is the time when you anticipate a decline in interest rate or stable interest rate. This embodies the potential of appreciation of prices.

Q: Are these funds monthly income or dividend paying?

A: The current funds have growth, IDCW (income distribution) and withdrawal. Nevertheless, it is total return, which should be considered, rather than regular income.

Past Performance Patterns and 2025 Projections

Traditionally, these funds have provided returns of 8 percent and above per annum in the years of declining interest rates such as 2019 to 2021. Nevertheless, in rate increases observed in 2022 and part of 2023, short-term returns were ranging in negative or low-single digit.

Going into 2025, when inflation seems to be tamed and a possibility of flat interest rates is probable, analysts believe that these funds would be able to pay 6.5 to 7.5 percent annualized returns in next five years, though volatility will still come in the short-term.

Five years average returns (2020-2024)

Year Category Avg Return (%)
2020 13.1
2021 4.9
2022 2.7
2023 -1.0
2024 6.8

Did you know?
Gilt funds can perform better than corporate bond funds in the case of declining interest rates and worse in the case of increases in the interest rates since gilt funds are exposed to the duration of time.

Whom should think of These Funds?

  • Long-term (5 or more years) investors.
  • No-default risk: Risk-averse persons.
  • Investors who seek to diversify other than equities and corporate bonds.
  • Retirement planners, institutions that require high safety, or HNI.
  • Tactical investors who made a bet on declining interest rates.

Thoughts on SIP and Lump Sum Investments

SIP of a regular sum of money spreads the price and averts volatility. The lump sum may be taken in case the decline in bond yields (or a series of rate cuts) is expected.

Income taxation on Indian investors

  • Gains in the three years as short-term gains and it is taxed at per slab rates.
  • Three-year capital gains Long-term capital gains will be taxed at 20 percent with indexation benefit on units purchased before April 2023.
  • New tax standards can be considered regarding investments after 01 April 2023; a tax consultant should be consulted.

People Also Ask

Q: How much should be the minimum investment in these funds?

A: The majority of funds have a minimum investment of [?]1,000 lumpsum or SIP.

Q: How liquid are these funds?

A: They may be redeemed on daily end-of-day NAV and paid out 1-3 business days.

How to Select the Best Gilt 10 Year Constant Duration Funds?

The important aspects to sieve choices:

  • Previous track record in various cycles of interest rates.
  • Lower costs translate to higher net returns hence expense ratio.
  • Monitoring error and consistency of time maintenance.
  • Fund house image and experience in the debt portfolio management.
  • Large AUM is potentially better liquid and thus portfolio size.

Some of the trending funds at 2025 (verify current before investing):

  • SBI Magnum Constant Maturity Fund.
  • ICICI PrudentialConstant Maturity Gilt.
  • HDFC Gilt Fund Constant Maturity.

The Practical Investment Advice

  • Never keep all the debt portfolio in one segment; mix short or medium duration funds to balance the risk.
  • Purposes Use at least five years investment.
  • Monitor macroeconomic news and policy signals of RBI since this affects performance.

Experts Insights

There is a host of suggestions to combine 10 Year Constant Duration Gilt and short term funds to lessen total portfolio volatility, particularly as part of retirement planning or long term planning.

Key Features at a Glance

  • Bonds only in sovereign government bonds.
  • has a medium portfolio life of about 10 years.
  • None exposed to both private or state government debt.
  • Portfolio and daily NAV updates are very transparent.
  • May are characterized by a greater volatility in NAV as compared to normal short-term debt funds.

Pros and Cons Recap

Pros

  • Best in long term safety and stability.
  • None of the default or credit risk are present.
  • Capable of making above average returns in the falling rate cycles.

Cons

  • Expensive to fluctuations in interest rates.
  • Suffering of short term losses under rate increases.
  • Not appropriate to short term or low risk investors.

TLDR or Quick Recap

  • Gilt 10 Year Constant Duration Funds invest in central government securities only with 10-year duration in an attempt to provide safe returns which are medium to long-term in nature.
  • They can be applied to long-term investors, who seek stability and diversification but have no credit risk and may be volatile with shifts in the interest rate.

People Also Ask

Q1: How does Gilt fund differ with Gilt 10 Year Constant Duration Funds?

A1: Gilt funds are able to invest in any maturity government securities whereas Constant Duration funds will maintain a 10-year average, with an average, and therefore, its NAV is more prone to rate changes.

Q2: It is possible to use Gilt 10 Years Constant Duration Funds in the case of SIPs.

A2: Yes, ordinary SIPs are used to smooth out the volatility of the NAV and are suggested to achieve long-term objectives.

Q3: Can one withdraw at any time?

A3: Yes, it provides daily liquidity with such funds, but short-term withdrawals can cause the loss of capital in the case of an increase in interest rates.

Q4: What is the optimal holding period of these funds

A4: A holding period of five years or longer is recommended to smooth the rate cycle risk and attain the possible capital growth.

Q5: Does inflation have any impact on these funds?

A5: Indirectly, yes. When the inflation increases in a steep way and the RBI reacts to this by raising the rates, the fund NAV can go down temporarily. In the long run the effect is smoothed out.

Q6: Are such funds paying regular dividends.

Most are growth-as-you-go, and optional income distribution plans. The dividends are not assured and will be subject to the excess and policy of the fund.

Sources

  • SEBI Regulations on the mutual funds.
  • ICICI Prudential Constant Maturity Gilt Fund.
  • HDFC Gilt Fund Constant Maturity Factsheet.
  • Value Research: Comparisons of 10 Year Gilt Funds.

Written by Prem Anand, a content writer with over 10+ years of experience in the Banking, Financial Services, and Insurance sectors.

Who is the Author?

Prem Anand is a seasoned content writer with over 10+ years of experience in the Banking, Financial Services, and Insurance sectors. He has a strong command of industry-specific language and compliance regulations. He specializes in writing insightful blog posts, detailed articles, and content that educates and engages the Indian audience.

How is the Content Written?

The content is prepared by thoroughly researching multiple trustworthy sources such as official websites, financial portals, customer reviews, policy documents and IRDAI guidelines. The goal is to bring accurate and reader-friendly insights.

Why Should You Trust This Content?

This content is created to help readers make informed decisions. It aims to simplify complex insurance and finance topics so that you can understand your options clearly and take the right steps with confidence. Every article is written keeping transparency, clarity, and trust in mind.

🏅 This content follows Google's People-First Content Guidelines

Based on Google's Helpful Content System, this article emphasizes user value, transparency, and accuracy. It incorporates principles of E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness).

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