Purchase Transaction
A purchase transaction is any request to buy mutual fund units, whether a first-time investment, an additional purchase or an SIP instalment. Units are allotted at the applicable NAV after stamp duty, once your money reaches the fund.
What Is a Purchase Transaction?
A purchase transaction is a request to buy units of a mutual fund scheme. When the mutual fund receives your money and a valid application, it issues new units to you at the applicable Net Asset Value (NAV). In open-ended schemes, units are created fresh for every purchase; you are not buying them from another investor.
Purchase transactions come in a few forms:
- Fresh (new) purchase: Your first investment in a scheme of an AMC, usually creating a new folio.
- Additional Purchase: Buying more units of a scheme in an existing folio.
- SIP instalment: Each auto-debited instalment of a Systematic Investment Plan is a purchase.
- Switch-in or STP-in: Purchases funded by money from another scheme of the same AMC.
Understanding the purchase process matters because small details, like when your payment reaches the fund, decide your NAV and the number of units you get.
How Does It Work?
- Complete KYC (Know Your Customer). You need valid KYC, including PAN, before investing.
- Choose the scheme, plan and option (for example, Direct or Regular plan; Growth or IDCW option).
- Place the order through the AMC's website or app, MF Central, a mutual fund distributor, a stock exchange platform or an AMC/RTA service centre.
- Pay using net banking, UPI, NEFT/RTGS, cheque or a registered mandate. Payment must generally come from your own bank account; third-party payments are accepted only in limited cases listed in scheme documents.
- Applicable NAV is decided. For most schemes, if your application and money are available to the fund before 3:00 pm, you get that day's NAV. Since 1 February 2021, purchases in all schemes depend on the realisation of funds.
- Stamp duty is deducted. Stamp duty of 0.005% applies on the issue of units.
- Units are allotted to your folio.
- Confirmation is sent. SEBI requires mutual funds to send confirmation of units allotted by email and/or SMS within five working days.
Practical Example
Illustrative figures only.
Deepak invests ₹1,00,000 as a lump sum in an equity fund through net banking. The money reaches the fund's account at 12:30 pm on a business day. That day's closing NAV is ₹25.00.
- Stamp duty = 0.005% × ₹1,00,000 = ₹5.00
- Net investment = ₹1,00,000 − ₹5.00 = ₹99,995.00
- Units allotted = ₹99,995.00 ÷ ₹25.00 = 3,999.80 units
If the money had reached the fund after 3:00 pm, the next business day's NAV would have applied instead.
Why Is It Important?
- Correct units: The applicable NAV and stamp duty decide how many units you receive.
- Right plan and option: Errors in plan or option selection can mean higher costs or unwanted IDCW payouts.
- Documentation: Every purchase creates a record for holding period, exit load, lock-in and tax.
- Compliance: KYC, PAN and bank-account rules protect against fraud and money laundering.
Key Features
- Units created at NAV: No entry load is charged; SEBI abolished entry loads.
- Stamp duty: 0.005% on the purchase amount.
- Minimum amounts: Each scheme sets minimum initial and additional purchase amounts.
- Multiple channels: Online, distributor-assisted, exchange platforms and physical forms.
- Unit holding mode: Units can be held in statement-of-account form or in a demat account.
Benefits and Limitations
Practical usefulness
- Simple, standardised process across all AMCs.
- Transparent pricing at end-of-day NAV.
Limitations and pitfalls
- You do not know the exact NAV when you invest.
- Payment delays can shift the NAV date.
- Choosing the wrong plan or option can affect long-term returns.
Comparison With Related Concepts
| Concept | Meaning | Key difference | Practical implication |
|---|---|---|---|
| Fresh purchase | First investment in an AMC's scheme | Usually creates a new folio | Full KYC and bank details needed |
| Additional Purchase | Buying more in an existing folio | Uses existing folio details | Often a lower minimum amount |
| Systematic Investment Plan (SIP) | Recurring purchases at fixed intervals | Automated via mandate | Builds discipline and averages cost |
| Redemption | Selling units back to the fund | Opposite of purchase | Cancels units and pays money out |
How Does It Apply to Mutual Fund Investors?
- Before buying: Read the Scheme Information Document (SID), Key Information Memorandum (KIM) and riskometer.
- Choose plan carefully: Direct plans have lower expense ratios; Regular plans include distributor commission and service.
- Time your payment: For lump sums, pay early on a business day if you want that day's NAV.
- Check confirmation: Match units, NAV and amount in the confirmation with your expectations.
- Keep records: Purchase dates matter for exit load, lock-in and capital gains.
Common Mistakes and Misconceptions
-
"I buy units at the NAV I see while investing." Correct understanding: Units are allotted at the applicable NAV, decided by cut-off and fund realisation. Why it matters: Your units may differ from your estimate.
-
"A lower NAV means a cheaper fund." Correct understanding: NAV reflects the scheme's per-unit value, not whether it is cheap or expensive. Why it matters: Choose schemes on suitability, not NAV level.
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"Anyone can pay for my investment." Correct understanding: Third-party payments are generally not accepted, except in limited cases. Why it matters: Payments from other accounts may be rejected.
-
"Stamp duty is a one-time charge." Correct understanding: It applies to every purchase, including SIP instalments and switch-ins. Why it matters: It slightly reduces the amount invested each time.
Important Terms to Know
- Applicable NAV: The NAV at which your purchase is priced.
- Allotment of Units: Crediting units to your folio.
- Minimum Investment Amount: The smallest amount a scheme accepts.
- Folio Number: Your account number with an AMC.
- Direct Plan vs Regular Plan: Two plan types with different expense ratios.
- Growth Option vs IDCW Option: How returns are handled.
- Mutual Fund Transaction Confirmation: The record sent after each transaction.
Key Takeaways
- A purchase transaction buys new units of a scheme at the applicable NAV.
- Fresh purchases, additional purchases, SIP instalments and switch-ins are all purchases.
- Funds must reach the mutual fund before the cut-off to get that day's NAV.
- Stamp duty of 0.005% applies on every purchase; there is no entry load.
- Check the confirmation to verify units, NAV and plan.
Related Glossary Terms
- Additional Purchase
- Allotment of Units
- Applicable NAV
- Lump Sum Investment
- Systematic Investment Plan (SIP)
- Mutual Fund Transaction Confirmation
References
- SEBI: Master Circular for Mutual Funds (as on 20 March 2026)
- SEBI: FAQs for Mutual Fund Investors (cut-off timings, cash investments, account statements)
- AMFI: Cut-off Timings and New Rule on Applicable NAV
- MF Central
Educational Disclaimer
This page is published by FynnChintan Finserv, an AMFI-registered mutual fund distributor, for educational and informational purposes only. It is not personalised investment, tax or legal advice, and FynnChintan Finserv is not a SEBI-registered investment adviser. Rules, timelines and tax provisions can change, and many features described here are scheme-specific. Before investing, read the Scheme Information Document (SID), Statement of Additional Information (SAI) and Key Information Memorandum (KIM), and consider your financial goals, risk profile and investment horizon. For tax matters, refer to the latest Income Tax rules or consult a qualified tax adviser. Mutual fund investments are subject to market risks; read all scheme-related documents carefully.
Next, read Additional Purchase and Allotment of Units to follow your money from payment to units in your folio. FynnChintan Finserv: Beyond Numbers. Into Opportunities.
Frequently Asked Questions
What is a purchase transaction in mutual funds?
It is a request to buy units of a mutual fund scheme. The fund creates new units for you at the applicable NAV once a valid application and your money are received, after deducting stamp duty.
What documents do I need to buy mutual funds?
You need completed KYC with PAN, a bank account in your name and, for a new folio, details such as nominee information. Your distributor, the AMC or MF Central can guide you on pending KYC requirements.
Which NAV will I get on my purchase?
For most schemes, if your application and funds are available to the mutual fund before 3:00 pm on a business day, you get that day's closing NAV. Otherwise, you get the NAV of the day the funds are realised (or the next business day if after cut-off).
Is there any charge on buying mutual fund units?
There is no entry load. Stamp duty of 0.005% is deducted from the purchase amount. The scheme's expense ratio is charged within the NAV, not as a separate fee at purchase.
How will I know my purchase is complete?
Mutual funds send a confirmation of units allotted by email and/or SMS to your registered contact details within five working days. Your monthly Consolidated Account Statement will also show the transaction.
Can I invest in mutual funds with cash?
Yes, SEBI permits cash investments of up to ₹50,000 per investor, per mutual fund, per financial year, subject to conditions. Redemptions and payouts are made only to your bank account.
This explanation is for general education only and is not investment advice. Mutual fund investments are subject to market risks; read all scheme-related documents carefully.