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Best One-Time Investment Plans in India for High Returns

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Subhodip Das

Author Updated on Aug 1, 2025

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You may not have figured it out yet, but finding the best one-time investment plan in India can take you a long way. Investing in these plans allows specific tax advantages under Sections 80C and 10(10D) and often involves lower transaction costs as compared to SIP schemes. 

In this blog, we will introduce you to some of the best one-time investment options, enabling you to reap steady profits in the long run.

Key Takeaways

  • Assess your risk appetite, investment horizon, and expected returns before choosing any one-time investment plan.
  • Fixed deposits and debt funds offer lower risk, while equity and ULIPs carry higher return potential with higher risk.
  • Tax benefits vary by investment product. For instance, only some options, like 5-year tax-saving FDs and ULIPs, provide Section 80C and 10(10D) advantages.

List of the 6 Best One-Time Investment Options in India 

One-Time Investment Plans

Ideal Timeframe to Stay Invested

Tax Benefits on Your Investment

Tax Benefits on Your Maturity Amount

Possible Risk

Fixed Deposits

Depends on your goal. Can range between 7 days - 10 years. 

Beneficiaries get tax advantages of ₹1.5 lakh u/s 80C of the IT Act.

Tax benefits apply on maturity amounts up to ₹50,000 for individuals and ₹1 lakh for senior citizens under the Income Tax Act.

Lowest risk

Single Premium Unit Linked Insurance Plan (ULIP)

Should be at least 5 years to avail tax benefits.

Tax benefits as per Section 80C of the IT Act.

Tax benefits as per Section 10(10D) of the IT Act.

Medium - high risk

Gold assets

Depends on your financial goal.

Not applicable

Not applicable

Lowest risk

Debt funds

3 years and above

Not applicable

Investors get indexation benefits on profit after holding their units for at least 3 years.

Low risk

Liquid Funds

5 years+

No tax benefits unless you invest in an ELSS fund.

Subsidised tax rate on holding the possessions for more than 1 year. 

Very high

Equity funds

3 years, if not an SIP

Not applicable

Lower tax rate if held for 1 year. 

High

Fixed Deposits

FDs represent the safest one-time investment plan. Customers who invest in a fixed deposit for a specified term can be assured of stable returns. With platforms like Stable Money, you can further streamline the FD-booking process and opt for automatic renewal facilities.

Single Premium Unit Linked Insurance Plan (ULIP)

ULIPs combine life insurance benefits with returns linked to the secondary market. If you wish to diversify your debt portfolio but at the same time do not wish to take too much risk, then ULIPs can be a great choice. However, please remember that any profit from ULIPs on or after 1 February 2021 will be taxed as capital gains if the premium exceeds ₹2.5 lakhs.

Gold assets

Gold is often regarded as the best one-time investment plan in India, as it has historically provided a hedge against inflation. This asset class is highly liquid, and investors consider gold to be a safe haven in highly volatile markets. 

Debt funds

Debt funds comprise high-rated corporate bonds and government securities, which make them quite reliable as one-time investments. Therefore, you can consider including them in your portfolio for consistent growth. 

Liquid funds

Profits from these funds qualify for LTCG tax advantages if you stay invested for 3 years. However, selecting the appropriate liquid fund according to your objectives will require active engagement in the stock market.

Equity funds

Equity funds are risky, but they are likely to offer highly competitive market returns. Before expecting optimal performance from equity funds, you should compare the fund manager’s skill set and other metrics to identify the most suitable growth opportunities.

Selecting the best one-time investment plan in India depends on your risk appetite, time horizon, and expected returns. Plus, you need to assess each option’s tax implications and market risks before locking your funds. 

Simultaneously, reviewing your portfolio and adjusting it with your goals will ensure you maximise returns while safeguarding your capital.

Prefer stable returns without the stress of market volatility? Invest through Stable Money in fixed-income options like fixed deposits. Download the Stable Money app now!

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Disclaimer : Mutual fund investments are subject to market risks, read all scheme related documents carefully. Past Performance of the Scheme is neither an indicator nor a guarantee of future performance.

Disclaimer : FDs and Co-branded Credit Cards are not regulated by SEBI and are outside the SCORES/Exchange Arbitration framework. Stable Money acts only as a distributor.


The proof writes itself Trusted by 50 lakh+ customers

© 2026 Stable-Alpha Technologies Pvt. Ltd.

ISO 27001:2022

Address - Third floor, Block A, Stable Money, Bhive HSR Premium Campus, Krishna Reddy Industrial Area, Kudlu gate, Bommanahalli, Bangalore, Karnataka, India, 560068

Disclaimers : FDs and Co-branded Credit Cards are not regulated by SEBI and are outside the SCORES/Exchange Arbitration framework. Stable Money acts only as a distributor.

Mutual Fund Distributor: Stable Finserv Private Limited (AMFI-registered Mutual Fund Distributor) | ARN: 269315 | Current Validity till 17-May-2029 | Scheme Documents| Commission Disclosure

Disclaimer: Mutual fund investments are subject to market risks, read all scheme related documents carefully. Past Performance of the Scheme is neither an indicator nor a guarantee of future performance.

STABLE FINSERV PRIVATE LIMITED (CIN: U66309KA2023PTC172771)

Registered Address: Third floor, Block A, Stable Money, Bhive HSR Premium Campus, Krishna Reddy Industrial Area, Kudlu gate,
Bommanahalli, Bangalore, Karnataka, India, 560068

Research Analyst: SEBI Registration Number: INH000024912 | BSE Enlisting Number: 6952


Disclaimer: Registration granted by SEBI, enlistment with BSE and certification from NISM in no way guarantee performance of the intermediary or provide any assurance of returns to investors.