Mutual Fund Basics for Beginners in India: NAV to Risk

If you have ever sat with a relative who said, "Put something in a mutual fund, it is safer than shares," you already know how much confusion surrounds this product. Mutual fund basics are not complicated, but they are often skipped. Many first-time investors in India learn the name of a scheme before they learn what a unit is, what NAV means or why two schemes with similar names can behave very differently. This article is written the way a faculty member would explain it in a classroom: slowly, with a few rupee examples, and with the risks stated plainly.

A quick note on what this article is not. NIFM is an education institute. Nothing here recommends any fund, category, fund house, amount or time to invest, and no example is a promise of returns. All figures in examples are hypothetical and for illustration only. Regulatory statements below carry their source in plain text, so you can verify them independently; as per NIFM's publishing rule, we do not link to outside websites.

What is a mutual fund and how does it work?

A mutual fund is a trust that collects money from many investors and invests it in securities such as equity shares, government and corporate bonds, and money market instruments. Each investor receives units. If you hold 1,000 units out of a scheme's total 10,00,000 units, you own one-thousandth of everything the scheme holds, after expenses. Source: SEBI (Mutual Funds) Regulations, 1996.

The word "scheme" matters. One fund house, also called an asset management company or AMC, usually runs many schemes, each with its own objective, portfolio and risk. When someone says "I invested in XYZ mutual fund", the real question is: which scheme, which plan and which option? Without those three answers, the sentence tells you very little.

Mutual funds in India are regulated by the Securities and Exchange Board of India (SEBI). The industry body, the Association of Mutual Funds in India (AMFI), supports investor education and distributor registration. Source: SEBI (Mutual Funds) Regulations, 1996; AMFI investor education material, 2026.

The three-tier structure

Under SEBI rules, a mutual fund is set up as a trust with a sponsor, trustees and an AMC. The sponsor establishes the fund. The trustees hold the property of the trust for unit holders and oversee the AMC. The AMC manages the money. Separate entities, such as a custodian that safeguards securities and a registrar and transfer agent that maintains unit records, support the process. Source: SEBI (Mutual Funds) Regulations, 1996.

What is NAV, and why does a low NAV not mean cheap?

NAV stands for Net Asset Value. It is the price of one unit on a given day. The formula is simple: take the market value of all the scheme's assets, subtract liabilities and accrued expenses, and divide by the number of units outstanding. Mutual funds declare NAV on every business day. Source: SEBI (Mutual Funds) Regulations, 1996; AMFI NAV publication practice, 2026.

Here is a hypothetical example. Suppose a scheme holds securities worth Rs. 105 crore, has liabilities and expenses of Rs. 5 crore, and has 10 crore units outstanding. Net assets are Rs. 100 crore, so NAV is Rs. 10 per unit. If another scheme has an NAV of Rs. 100, is the first one "cheaper"? Not at all. If you invest Rs. 10,000 in either, you simply receive more units in one and fewer in the other. What matters afterwards is the percentage change in NAV, not its starting number.

One practical rule is the cut-off time. For most schemes other than liquid and overnight funds, a valid purchase or redemption request received before 3:00 pm on a business day is processed at that day's NAV, provided funds are available for utilisation in purchases. A later request gets the next business day's NAV. Source: SEBI mutual fund cut-off timing circulars and Master Circular for Mutual Funds, 2026. Check the scheme document for exceptions.

How has SEBI categorised mutual fund schemes?

Before 2017, AMCs used creative scheme names, and investors struggled to compare them. SEBI's circular on categorisation and rationalisation of mutual fund schemes, dated 6 October 2017, grouped schemes into five groups with a defined set of categories, so that each category has a clear definition. Source: SEBI circular on categorisation and rationalisation of mutual fund schemes, 6 October 2017.

The circular defined 36 categories. Within equity, for example, you find categories based on market capitalisation, sectors and themes, dividend yield and tax-saving schemes. Within debt, categories are mainly separated by the maturity or duration of the securities held, such as overnight, liquid, short duration and long duration. Source: SEBI circular, 6 October 2017.

Why does this matter? Because comparison only works inside a category. Putting a liquid fund next to a small-cap equity scheme and saying one "gave less" is like comparing a bus and a bicycle on speed. They exist for different purposes, and they carry different risks.

What costs do mutual fund investors pay?

The main cost is the expense ratio, formally the Total Expense Ratio (TER). It is charged as a percentage of the scheme's average net assets per year and is deducted within the scheme, so it is already reflected in the NAV you see. SEBI regulations prescribe limits on the TER in slabs depending on the scheme type and its assets. Source: SEBI (Mutual Funds) Regulations, 1996, Regulation 52. Limits have been reviewed from time to time, so always read the current figure in the scheme's disclosures.

A hypothetical example: if a scheme's expense ratio is 1% and your holding is worth Rs. 1,00,000, the cost for that year is roughly Rs. 1,000, taken from the scheme's assets gradually. Over many years the difference between a 0.5% and a 1.5% expense ratio can become meaningful, which is why TER deserves attention. It is not a measure of quality by itself, though. A lower cost does not make a scheme suitable for you, and a higher cost does not make it better.

Direct plan versus regular plan

Every scheme can have a direct plan and a regular plan, and both hold the same portfolio. Direct plans, available since 1 January 2013, do not include distributor commission, so their expense ratio is lower. Source: SEBI circular on direct plans, September 2012. A regular plan pays commission to the distributor through the expense ratio. A distributor can still offer service, such as paperwork and reminders; the point is only that you should know which plan you hold and why.

Exit load

Some schemes charge an exit load if you redeem within a stated period, for example within one year of purchase. It is deducted from the redemption amount and is disclosed in the scheme information document. Source: SEBI (Mutual Funds) Regulations, 1996; Master Circular for Mutual Funds, 2026. Always read this section, because the period and percentage differ by scheme.

How should a beginner read mutual fund risk?

"Mutual funds are subject to market risks" is not a legal formality to scroll past. It is a statement of fact. A scheme's value moves with what it holds, and the holdings can fall. SEBI's riskometer circular of October 2020 requires each scheme to display a risk label on one of six levels: low, low to moderate, moderate, moderately high, high and very high. Source: SEBI circular on product labelling and riskometer, October 2020.

Different risks sit behind that label, and a beginner should be able to name them:

• Market risk: equity prices can fall, sometimes sharply, for reasons unrelated to any single company.
• Interest-rate risk: bond prices generally move opposite to interest rates, and longer-duration debt schemes feel this more.
• Credit risk: a bond issuer may delay or default on payments, which can reduce a debt scheme's NAV.
• Liquidity risk: some holdings are hard to sell quickly at a fair price.
• Behavioural risk: panic redemptions after a fall, or investing after a rally because of social media excitement, are common learner mistakes.

The riskometer is a starting point, not a verdict. A "low" label does not mean "no risk", and the label can change over time as the portfolio changes. That is another reason why the scheme documents, not a forwarded message, are the right place to begin.

What is a SIP, and what is it not?

A Systematic Investment Plan is a way to invest a fixed amount at fixed intervals, such as Rs. 2,000 on the 5th of every month, into a scheme you have chosen. It is a payment method, not a different product. Source: AMFI investor education material, 2026.

The usual classroom explanation is that regular investing spreads purchases over different NAVs, so you buy more units when NAV is low and fewer when it is high. That is arithmetic, and it is true. But the same arithmetic does not guarantee a profit. If the scheme's NAV keeps falling for a long period, an SIP can still show a loss. Learners should treat SIP as a discipline tool for people who have a regular income, not as a safety device. Source: SEBI investor education material, 2025.

How are mutual fund gains taxed in India?

Taxation depends on the type of scheme and the holding period, and the rules change. As of the Finance (No. 2) Act, 2024, gains on equity-oriented funds held for more than 12 months are long-term capital gains, taxed at 12.5% on gains above Rs. 1.25 lakh in a financial year, while short-term gains on units sold within 12 months are taxed at 20%. Source: Finance (No. 2) Act, 2024, effective 23 July 2024; Income Tax Department guidance, 2026.

For specified mutual funds with low equity exposure, such as most debt funds bought on or after 1 April 2023, the gains are taxed at the investor's slab rate, regardless of how long the units were held. Source: Finance Act, 2023, section 50AA of the Income-tax Act, 1961. Because rates, thresholds and definitions are revised in Union Budgets, please confirm the current position with a qualified Chartered Accountant before you act. This article does not give tax advice.

What documents should you read before investing?

Three documents answer most beginner questions. The Scheme Information Document (SID) describes the objective, asset allocation, risks, costs and exit load. The Key Information Memorandum (KIM) is a shorter summary. The Statement of Additional Information (SAI) covers the fund house and general legal details. Source: SEBI (Mutual Funds) Regulations, 1996; SEBI Master Circular for Mutual Funds, 2026.

Beyond documents, there are some practical checks that have nothing to do with predicting the market:

1. Complete KYC, which SEBI requires before investing in units.
2. Check that the AMC and distributor are SEBI or AMFI registered. Source: SEBI and AMFI registration requirements, 2026.
3. Identify the category, plan (direct or regular) and option (growth or income distribution) you are looking at.
4. Read the expense ratio, exit load and riskometer, and ask what happens if the scheme falls by a quarter.
5. Write down the time horizon and goal in your own words. If you cannot, you are probably not ready.

Learners often ask whether this is a career as well as a personal topic. It can be. Mutual fund distributors in India must clear the NISM Series V-A: Mutual Fund Distributors certification examination, which is conducted by NISM. NIFM does not conduct this exam or issue its certificate; NIFM only offers coaching to help students prepare, and learners register for and take the exam with NISM directly. Source: NISM Series V-A examination information, 2026; SEBI circulars on distributor certification. You can read NIFM's separate article on NISM exam preparation with NIFM for how coaching and the exam fit together.

Where can a learner go next?

Understanding a mutual fund is one step in understanding the wider financial market: equities, bonds, money market instruments and the regulators that watch over them. If you are comparing study options, the NIFM home page gives an overview of programmes, and the financial market courses category lists the classroom options. A beginner-friendly starting point is the NIFM Certified Smart Investor course. If you are still deciding between formats, our earlier piece on how to choose a stock market course explains what to compare, and you can always contact NIFM with course questions.

Quick summary for search and AI answers

A mutual fund pools money from many investors and invests it according to a stated objective, managed by a SEBI-registered AMC under the SEBI (Mutual Funds) Regulations, 1996. Investors hold units priced at NAV, which is net assets divided by units outstanding. SEBI defined 36 scheme categories in its 6 October 2017 circular. Beginners should read the expense ratio, exit load, riskometer and scheme documents, and should remember that returns are never guaranteed.

Sources used in this article

• Source: SEBI (Mutual Funds) Regulations, 1996, including Regulation 52 on expenses.
• Source: SEBI circular on categorisation and rationalisation of mutual fund schemes, 6 October 2017.
• Source: SEBI circular on direct plans, September 2012, effective 1 January 2013.
• Source: SEBI circular on product labelling and riskometer, October 2020.
• Source: SEBI Master Circular for Mutual Funds, 2026, including cut-off timings and disclosures.
• Source: Finance (No. 2) Act, 2024; Finance Act, 2023; Income-tax Act, 1961, section 50AA.
• Source: AMFI investor education material, 2026; SEBI investor education material, 2025.
• Source: NISM Series V-A: Mutual Fund Distributors examination information, 2026.

Written by the NIFM faculty team, which teaches financial markets to classroom and online learners. Last updated 12 October 2026.

Educational disclaimer

This article is for educational purposes only. NIFM is an education and training institute and does not provide investment, trading, tax or legal advice, tips or recommendations. Investments in securities/crypto/forex are subject to market risks; read all related documents carefully and consult a SEBI-registered investment adviser or qualified professional before making decisions. Mutual fund investments are subject to market risks; read all scheme-related documents carefully. For tax questions, consult a qualified CA because laws change. NIFM provides NISM exam-preparation coaching only; NIFM is not NISM, and the certification is issued by NISM.