What Is a One-Time Investment Plan?
A one-time investment plan is a simple way to invest a lump sum amount all at once, instead of spreading it over time. Unlike SIPs, where you invest on a month-on-month basis, this approach puts all of your funds to work immediately - giving them more time to grow, particularly if invested for the long term.
This kind of investment is best for individuals who have a sizeable amount of money—a year-end bonus, an inheritance or a retirement corpus. For instance, if you get ₹5 lakhs as a bonus, instead of letting it stay idle in your savings account, you can invest it in a one-time investment plan that lines up well with your future goals—buying a house, planning out your child’s higher education or building a retirement fund.
It is a prudent mode for those with surplus funds who prefer a hands-off investment strategy with the potential for strong returns over a long time period.
10 Best One-Time Investment Plans in India
When you have a lump sum amount ready to invest, the real questionthat comes to mind is: Where should you put it? India offers a wide range of one-time investment choices—some that endow fixed returns and others that are market-linked. Each comes with its own set of benefits, features, risk profile, tax implications and suitability based on your financial goals.
To help you decide better, here's a table covering the 10 best one-time investment plans available in the market. Whether you are planning for retirement, your child's higher education or simply want to grow your wealth, this list breaks it down for you:
Comparison Table: 10 Best One-Time Investment Plans in India
Investment Products |
Ideal Investment Tenure |
Tax on Investment |
Tax on Maturity |
Risk Level |
Regulatory Body |
Suitable For |
Equity-Linked Savings Scheme (ELSS) |
Three years (ELSS), Five+ years (in case of long-term goal) |
80 C* |
Taxable (Long-Term Capital Gains aretaxed at 12.5% if gains cross₹1.25 lakh) |
High |
Securities and Exchange Board of India (SEBI) |
Tax-saving + long-term growth |
Debt Mutual Funds |
Three to five years |
None |
Taxable as per the income tax slab, regardless of the holding period |
Low |
SEBI |
Conservative investors |
Liquid Funds |
Up to three years |
None |
Taxable as per the income tax slab, regardless of the holding period |
Medium |
SEBI |
Short-term surplus parking |
Fixed Deposit (FD) |
Seven days to 10 years |
None |
Fully taxable |
Very low |
The Reserve Bank of India (RBI) regulates |
Guaranteed return seekers |
5-Year Tax-Saving FDs |
Minimum five years |
80C |
Taxable |
Very low |
RBI regulated |
Fixed income + tax saving |
15 years |
80C |
Tax-free (exempt-exempt-exempt (EEE) benefit) |
Very low |
Ministry of Finance |
Long-term savings + retirement |
|
Sukanya Samriddhi Yojana (SSY) |
Till age 21/girl child’s marriage |
80C |
Tax-free |
Very low |
Ministry of Finance |
Girl child future planning |
Till age 60-70 |
80C* + 80 CCD(1B) * |
60% tax-free, 40% annuity |
Low |
Pension Fund Regulatory and Development Authority (PFRDA) |
Retirement planning |
|
Single Premium Unit-Linked Insurance Plan (ULIP) |
Five+ years |
80C (if eligible) |
Tax-free (Section 10 (10D)) |
Moderate |
Insurance Regulatory and Development Authority (IRDAI) |
Market-linked + tax-efficient growth |
Sovereign Gold Bonds (SGBs) |
Eight years (exit after five years) |
None |
No capital gains tax for individuals (if redeemed via the RBI window) |
Low |
RBI |
Inflation hedge + safe gold investment |
Trending insight: Budget 2025 has enhanced the tax rebate and revised tax slabs under the new tax regime (NTR), effectively making salaries of up to ₹12 lakh tax-free. Unless you avail steep deductions of over ₹7 lakh, you will not be able to break even with the old tax regime (OTR).
However, most taxpayers generally claim tax deductions such as ₹50,000 (standard deduction), ₹1.5 lakh as per Section 80C* (for ELSS, PPF, life insurance, etc.), ₹50,000 asper Section 80CCD(1B) * for NPS, ₹25,000 asper Section 80D for health insuranceand ₹2 lakh as per Section 24(b) for home loan interest. That totals to ₹4.75 lakh—well, this is below the threshold required to benefit from OTR, unless you have a considerable HRA claim.
Such changes show the government’s intent to steer more and more individuals to opt for NTR. According to the finance ministry, 72% of taxpayers zeroed in on NTR in FY 2023–24. This particular shift has encouraged many individuals to rethink their investment strategies, not just for tax-saving purposes but for long-term wealth as well as retirement planning.
Who Needs a One Time Investment Plan?
Not everyone has the same financial journey. But if you hold a lump sum amount, a one-time investment strategy can be a prudent way to make it work well for you. Here is how distinct kinds of investors can benefit based on their goals as well as risk appetite level:
Young Professional
If you are in your 20s or in your early 30s and just received your annual bonus or incentive, then it is a great time to put that money to work.
No matterwhether you are dreaming ofretiring early, a down payment for your dream home or a travel fund, one-time investments in Equity Mutual Funds, ELSS or Single Premium ULIPs can assist you in building sufficient long-term wealth while saving on taxes as per Section 80C*.
Risk-Averse Investor
Prefer to play it really safe? One-time investment plans—PPF, Five-Year Tax-Saving FDs or Traditional Life Insurance (Single Premium) plans endow assured returns and a great level of mental peace. These are just best for conservative investors who value capital protection over high returns.
Non-Resident Indian (NRI)
For an NRI, investing a lump sum may be a strategic move, particularly with favorable currency exchange rates. Without the stress of witnessing periodic follow-ups, you can consider options—NPS Tier I, ULIPs, NRE FDs or NRI-focused investment plans—to secure the financial future of your family.
Such plans tend to comply with the Foreign Exchange Management Act, 1999 (FEMA) and Non-Resident External (NRE)/Non-Resident Ordinary (NRO) account rules and regulations, which endow great mental peace.
Nearing Retirement
If you are approaching retirement and looking to park your retirement corpus prudently, stability and steady income must be of utmost importance. Financial options— Senior Citizens' Savings Scheme (SCSS), Annuities and Debt Mutual Funds—offer low-risk income with minimal market exposure making them best savings plan.
Avoid aggressive equity plans unless you are diversifying a small portion of your portfolio.
Inherited a Windfall
Received a large inheritance or unexpected windfall? Avoid letting it sit idleor worse, spending impulsively. A one-time investment approach permits you to preserve capital as well as earn returns while you plan your next moves. A balanced blend of PPF, Debt Funds, and even moderate ULIPs can assist you in growing your wealth responsibly with zero need for locking into regular payments.
No matter your risk profile, a one-time investment plan can be tailored as per your needs—you just need to match the correct plan with your goals and comfort level with risk.
Advantages of One Time Investment Plans
One-time investment plans endow a unique blend of simplicity, growth potential and strategic goal alignment, making them best for investors who prefer a focused and long-term approach. Here is a breakdown of why this investment strategy is worth considering:
Convenience of Investing
With a one-time investment, you do not have to fret about remembering month-on-month payment dates, missed auto-debits or constant portfolio adjustments. You invest onceand then simply assess your progress on an occasional basis. This hands-off approach offers great mental peace, particularlyto those who value simplicity in financial planning.
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Higher Returns in the Long-Term
By investing a lump sum upfront, your whole amount benefits from longer market exposure and compounding returns. Unlike staggered contributions in SIPs, a one-time investment maximises time in the market, potentially resulting in better long-term returns, particularly in equity-based instruments. To better understand and plan these potential returns, using a ULIP Calculator can be highly beneficial.
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Low Transaction Charges
One-time investments usually incur lower processing and administrative charges. In mutual funds or insurance-based plans, entry or policy charges apply only once. Compared to regular investing, where each instalment may carry fees, a lump sum investment is often more cost-efficient.
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Capital Growth
When invested in growth-linked products—Equity Mutual Funds, ULIPs or Sovereign Gold Bonds—a lump sum can generate considerable capital appreciation over a long time. While markets might fluctuate, long-term holding tends to average out volatility, increasing your potential for earning meaningful wealth.
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Taxability Benefits
Various one-time investment options endow tax-saving benefits as per Section 80C* of the Income Tax Act, 1961—PPF, ELSS, ULIPs, and 5-Year Tax-Saving FDs. Even better, some of these plans offer tax-free returns on maturity—PPF, SSY, and ULIPs (subject to conditions of Section 10(10D) of the Income Tax Act, 1961), which assist you in growing and safeguarding your wealth efficiently.
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Aligns With Your Investment Goals
Whether it is retirement, your child’s higher education or purchasing a dream home, a one-time investment assists you in committing yourself to your financial goals early on. With no recurring contributions to manage, your investment strategy stays aligned with your objective, enabling your investment to grow uninterrupted toward a particular milestone.
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Disadvantages of One-Time Investment Plans
While one-time investment plans endow various benefits, it is very important for you to be aware of certain drawbacks before committing your lump sum. Here is a balanced view, which can permit you to make a prudent decision:
Lack of Disciplined Investment
One-time investments do not encourage the habit of making consistent savings or budgeting. As the whole contribution is done at once in the selected investment plan, there is zero periodic financial engagement or any follow-up.
Unlike SIPs that build great discipline via month-on-month contributions, a lump sum approach tends to result in passive financial behaviour—making it easier to overlook other vital savings habits.
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No Flexibility of Investment
Once you invest a huge sum in a fixed product—a five-year FD or a single premium ULIP, your ability to tweak the strategy is limited. For instance, ULIPs have a lock-in and might restrict switching or fund redirection unless certain conditions are met.
Likewise, FDs do not permit partial withdrawals or modifications without penalties. This lack of flexibility can be extremely frustrating if your goals or market conditions change mid-way
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Lack of Liquidity Funds
One major concern with investing a lump sum is the potential cash flow crunch that may follow. If you commit your whole surplus to a long-term plan, you might struggle to access funds in the course of financial exigencies.
Early withdrawals from fixed plans might invite penalties, exit loads or tax consequences. All of these lower the actual return and create liquidity stress when you require funds the most.
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Risk of Investing in Low-Return Investment Plans
When you invest the whole amount in one go, selecting the incorrect product can be a costly affair for you. For instance, parking your funds in a low-interest fixed deposit or an underperforming closed-end fund means your whole capital might earn suboptimal returns.
As the whole amount is committed, there is minimal scope to pivot later on—making due diligence in such investments a must.
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May Suffer Losses in Market Fluctuations
Market timing plays a big part in one-time investments, particularly in the scenario of equity-linked plans, namely, mutual funds or ULIPs. If you invest at a market peak, your portfolio could lose value shortly after—leading to anxiety and a longer wait for recovery.
Unlike SIPs, which average out the cost over time, one-time investments are fully exposed to market conditions from day one
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Factors Affecting One-Time Investment Plan Decisions
Making a one-time investment may be rewarding, only if the decision is grounded in in-depth research and lined up well with your goals. Here's what you must factor in before committing your lump sum amount:
Make Your Investment Choices Wisely
A one-time investment is a single big step, so it's crucial to evaluate all options thoroughly. Selecting a product that does not match your risk profile, tenure, or financial goal can lead to great disappointment.
For instance, locking funds in a long-term plan when you require access in three years could hurt your liquidity. Always line up your choice with what you are investing for—be it wealth growth, tax savings or retirement.
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Learn About Market Valuation
If you are considering market-linked options—mutual funds or equity-based instruments, timing matters the most. Investing at a market peak can temporarily lower returns.
Try to understand fundamental market trends—mutual fund NAVs (Net Asset Value) or stock market index levels—before making any decision.
So, there is zero need to time the market. But being aware of valuations can assist in reducing entry risk.
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Determine Your Investment Return and Liquidity
Don’t just look at expected returns—also ask: How easily can I access this money if needed? Some financial products might offer high returns. But they tend to lock your funds for years. Others provide moderate returns but allow easier withdrawal.
Striking the correct balance between return potential and liquidity is key, particularly if you anticipate financial needs along the way.
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The Key is Great Patience
Wealth creation does not occur all of a sudden or overnight. One-time investments, particularly in long-term or equity-based plans, need sufficient time to grow. Avoid reacting to short-term market dips or liquidating the investment early.
Remaining invested for the complete tenure not just smooths out volatility but can even unlock the actual benefits of the compounding effect.
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Grow Your Money
The goal of a one-time investment is very simple: put your idle funds to work. In place of allowing a bonus or surplus to sit in a savings account, channel it into a plan that supports your future - no matter what that is, retirement, purchasing a home or securing the future of your family.
Regulated investment products also endow greater transparency and investor protection, so consider speaking with a professional financial advisor before making any kind of move.
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Why Should You Choose HDFC Life’s One-Time Investment Plan?
HDFC Life’s one-time investment plans offer the perfect blend of wealth creation, life protection, and tax benefits—all with a single lump sum contribution. Whether you are aiming to grow your money over time or secure your family's financial future, these plans make it easy and efficient.
What You Get:
Life Cover: Your family stays financially protected, even while your money grows.
Growth Potential: Zero in on a financial product from a variety of fund options in the market. These options may be equity, debt or balanced funds. Choose any of them depending on your risk appetite level and investment goals.
Tax Benefits: Enjoy tax deductions as per Section 80C * of the Income Tax Act, 1961 as well as tax-free maturity benefits as per Section 10(10D)* of the Income Tax Act, 1961.
Illustration:
If you invest ₹1 lakh in the HDFC Life Click 2 Wealth(UIN: 101L178V01) ULIP plan and choose to allocate your premiums to the Discovery Fund (ULIF06618/01/18DiscvryFnd101) which has delivered a return of 30.97%** over the last five years (as of July 31, 2025). Your investment could potentially grow to nearly 14.8 Lakh in a span of 10 years. This plan also provides a life cover, which is a key component of a ULIP.
Important Note: Returns above are illustrative based on previous performances and not guaranteed. Actual performance depends on market conditions and fund selection.
Summary
One-time investment plans let you invest a lump sum to achieve long-term goals like retirement or education. Such plans suit those with surplus funds looking for simplicity, tax benefits and growth. Options that may be considered are mutual funds, FDs, ULIPs and PPF. Regulated by trusted bodies like IRDAI and SEBI, they offer a blend of safety and returns.
If searching for the plan that suites your needs, note that HDFC Life’s one-time plans combine life cover, fund flexibility and tax advantages—ideal for secure wealth creation.
Frequently Asked Questions (FAQs) on One-Time Investment Plan
What are one-time investments?
One-time investments refer to the process of depositing a lump sum amount in a financial product in place of investing on a periodic basis. These are suitable for individuals who have surplus funds with the aim of generating a corpus for long-term goals.
What is the best one-time investment plan?
The best plan depends on your goals and risk appetite level. Financial products you may think of investing in are ULIPs, equity mutual funds, PPF, five-year tax-saving FDs and single-premium life insurance.
What are the advantages of a one-time investment?
They offer simplicity, great potential for earning higher long-term returns via the compounding effect and may come with fewer transaction charges. Some even tend to offer tax deduction under Section 80C* of the Income Tax Act, 1961.
Can I invest only once?
Yes, many financial products allow a single lump sum investment. Once invested, you can let it grow over a long time period without requiring any further contributions.
Is a one-time SIP good?
The full form of SIP is Systematic Investment Plan. This is inherently a periodic plan. However, you can make a lump sum investment in mutual funds if you prefer a one-time approach.
How to invest Rs. 10,000 at onetime?
You can invest a sum of ₹10,000 at once in options like mutual funds, PPF, digital gold or single-premium life insurance, depending on your goal and risk appetite. Always make sure to select regulated and goal-aligned financial products.
What are other options for a one-time investment?
Other options that you might opt for the purpose of a one-time investment are government schemes—SCSS, RBI bonds, ULIPs, ELSS or NRE fixed deposits (in case of NRIs). Your choice must match your financial horizon.
What are some risks associated with a one-time investment?
Some risks linked with a one-time investment are poor market timing, inadequate liquidity and selecting low-performing financial products. Note that due diligence and goal alignment are a must before making the investment.
Is a one-time investment better than SIP?
Both have their share of merits. One-time investment matches well with those who have surplus funds and market knowledge. However, SIPs are a prudent option for those looking for disciplined investing and gaining the benefit of cost averaging over a long time period.

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- Provided all due premiums have been paid and the policy is in force.
- Save 46,800 on taxes if the insurance premium amount is Rs.1.5 lakh per annum and you are a Regular Individual, Fall under 30% income tax slab having taxable income less than Rs. 50 lakh and Opt for Old tax regime.
#Tax benefits & exemptions are subject to conditions of the Income Tax Act, 1961 and its provisions. Tax Laws are subject to change from time to time. The customer is requested to seek tax advice from his Chartered Accountant or personal tax advisor with respect to his personal tax liabilities under the Income-tax law.
** The returns mentioned is the 5-year benchmark return percentage of Nifty Alpha 50 index data as of April 30, 2025, and is not indicative returns of HDFC Life’s Top 300 Alpha 50 fund(SFIN:ULIF07828/02/25Alpha300Fd101) Source: https://www.niftyindices.com/Factsheet/Factsheet_Nifty_Alpha50.pdf
~ This is the return of the benchmark index fund and not indicative of HDFC Life Top 300 Alpha 50 fund performance (SFIN - ULIF07828/02/25Alpha300Fd101). Source:https://www.nseindia.com/
* Tax benefits & exemptions are subject to the conditions of the Income Tax Act, 1961 and its provisions.Tax Laws are subject to change from time to time.Customer is requested to seek tax advice from his Chartered Accountant or personal tax advisor with respect to his personal tax liabilities under the Income-tax law.
HDFC Life Click 2 Wealth (UIN-101L133V03) is a Unit Linked Non-Participating Individual Life Insurance Savings Plan, Life Insurance Coverage is available in this product.
** Past 5 Year performance of Discovery Fund and Data as of 31st July 2024. Past Performance is not indicative of future performance of the fund.
The Unit Linked Insurance products do not offer any liquidity during the first five years of the contract. The policyholders will not be able to surrender or withdraw the monies invested in Unit Linked Insurance Products completely or partially till the end of fifth year.
Unit Linked Life Insurance products are different from the traditional insurance products and are subject to the risk factors. The premium paid in Unit Linked Life Insurance policies are subject to investment risks associated with capital markets and the NAVs of the units may go up or down based on the performance of fund and factors influencing the capital market and the insured is responsible for his/her decisions. HDFC Life Insurance Company Limited is only the name of the Insurance Company, The name of the company, name of the contract does not in any way indicate the quality of the contract, its future prospects or returns. Please know the associated risks and the applicable charges, from your Insurance agent or the Intermediary or policy document of the insurer. The various funds offered under this contract are the names of the funds and do not in any way indicate the quality of these plans, their future prospects and returns.
ARN: ED/07/25/25485