Complete Guide to IPO Investing in India 2026
Invest in today's open IPOs, track upcoming launches, check GMP live, and apply instantly via UPI ASBA — all on a SEBI-regulated platform trusted by Shriram Group investors.
What Is an IPO? — Meaning and Definition
An IPO (Initial Public Offering) is the process through which a private company offers its shares to the public for the first time. After the IPO process is completed, the company is listed on NSE or BSE, allowing investors to buy and sell its shares freely in the secondary market.
IPOs give retail investors an opportunity to participate in a company's growth from an early listed stage. Companies use IPO proceeds to expand operations, repay debt, fund acquisitions, or meet other corporate objectives. The key regulatory document governing every IPO is the DRHP (Draft Red Herring Prospectus), filed with and reviewed by SEBI.
Term
Meaning
Example
IPO
Company's first sale of shares to the public via NSE/BSE
Tata Capital IPO 2025
Price Band
Min and max offer price range — investors bid within this
₹120–₹130 per share
Lot Size
Minimum number of shares per application — must apply in lots
1 lot = 115 shares (min ₹15,000 approx)
GMP
Grey Market Premium — unofficial pre-listing price indicator
GMP ₹+45 on ₹200 issue
QIB
Qualified Institutional Buyers — banks, MFs, FIIs
50% of issue reserved for QIBs
Retail
Individual investors applying below ₹2 lakh per IPO
35% of issue reserved for retail
Types of IPO in India
IPOs in India are classified by company size (Mainboard vs SME) and by pricing mechanism (Fixed Price vs Book Building). Understanding both dimensions helps you assess risk before applying.
Mainboard IPO
Companies with post-issue paid-up capital above ₹10 crore list on NSE/BSE mainboard. Higher liquidity, larger issue size, and stronger SEBI scrutiny — the primary market for retail IPO investors.
SME IPO
Smaller companies list on NSE Emerge or BSE SME with relaxed eligibility norms. Lot sizes are significantly larger and liquidity is lower — higher risk for retail investors.
Fixed Price Issue
Company and underwriters set a fixed offer price upfront by analysing assets, liabilities, and financials. Demand is only visible after the issue closes. Oversubscription levels can be high.
Book Building Issue
Price is discovered through a bidding process. A price band is set — floor price at the bottom, cap price at the top. Investors bid within this range and the final price is fixed based on demand.
How the IPO Process Works
Understanding the IPO process helps investors participate with confidence. Every IPO in India follows this five-stage lifecycle — from SEBI filing to exchange listing.
SEBI Filing (DRHP)
Company appoints a lead manager (investment bank) and files the Draft Red Herring Prospectus with SEBI. The DRHP discloses financials, risks, promoter background, and use of funds.
SEBI Approval
SEBI reviews the DRHP within 30 days and issues an observation letter. Post-approval, the company finalises the price band and opens the IPO for subscription.
Subscription Window Opens
IPO is open for 3 business days. Retail investors and HNIs apply via UPI ASBA. Funds are blocked — NOT debited — until allotment is confirmed.
Allotment
Oversubscribed IPOs use a lottery-based allotment system for retail investors. Allotment happens on T+6 from the close date. Unallotted funds are released immediately.
Listing on NSE / BSE
Shares list on the designated exchange on T+6. Trading begins from the listing price. Grey Market Premium (GMP) often signals expected listing price but is not reliable.
IPO Investor Categories — Retail, HNI, QIB and Anchor Investors
SEBI divides IPO applicants into four categories. Each has a reserved quota of shares, different application limits, and different allotment rules. Knowing your category ensures you apply correctly and maximise your allotment chances.
Category
Quota
Application Limit
Allotment Rule
Retail Individual (RII)
35%
Up to ₹2 lakh per application
Lottery-based if oversubscribed — one lot per successful applicant
Non-Institutional (NII/HNI)
15%
Above ₹2 lakh per application
Proportional allotment for sNII (₹2L–₹10L) and bNII (above ₹10L) after SEBI 2023 reform
Qualified Institutional (QIB)
50%
No upper limit
Proportional allotment; discretionary for Anchor Investor portion (up to 60% of QIB quota)
Anchor Investor
Up to 30% of QIB
Minimum ₹10 crore
Allotted before IPO opens; 30-day lock-in. Provides price discovery signal for the market.
Advantages and Disadvantages of IPO Investing
IPOs can deliver strong listing gains and early-stage access to growing companies — but they also carry unique risks that secondary-market investing does not. Evaluate both sides before applying.
Advantages of IPO
Early-stage entry into a growing company — invest at the IPO price before listing gains.
Transparent pricing via SEBI-regulated DRHP — full financials and risk factors disclosed.
Zero brokerage on IPO applications — no commission on subscription or allotment.
UPI ASBA mechanism blocks funds without debit until allotment — capital remains in your account.
Listed on NSE/BSE immediately post-allotment — high liquidity compared to unlisted equity.
ELSS IPOs and tax-saving fund NFOs offer Section 80C deduction of up to ₹1.5 lakh per year.
Disadvantages of IPO
No track record as a listed entity — limited price discovery before the subscription closes.
Allotment is lottery-based for retail investors — no guarantee of receiving shares even in oversubscribed IPOs.
Overvaluation risk — companies may price aggressively at peak market sentiment.
Lock-in does not apply to retail investors, but large shareholders are locked in — watch for post-lock-in selling pressure.
SME IPOs have limited float and liquidity — difficult to exit at desired price after listing.
What Is Grey Market in IPO? — GMP Explained
Grey Market in IPO refers to an unofficial, unregulated market where IPO shares are bought and sold before they are officially listed on the stock exchange. It operates entirely outside the regulated framework — SEBI has no jurisdiction over grey market transactions.
A higher GMP generally reflects positive investor sentiment, while a lower or negative GMP may indicate weak demand. However, GMP does not guarantee listing gains or actual listing price performance. Since the market is unregulated, transactions involve significant counterparty and settlement risks.
Term
Meaning
Example
GMP (Grey Market Premium)
Unofficial premium above issue price at which IPO shares trade before listing
GMP ₹+50 on ₹200 issue = expected listing around ₹250 (not guaranteed)
Kostak Rate
Price at which an entire IPO application is bought/sold in the grey market
₹500 kostak = ₹500 per lot regardless of allotment outcome
Subject to Sauda
Deal where only allotted applications are traded — buyer pays only if allotment confirmed
Higher risk than kostak; payment contingent on allotment
Grey market trading is unofficial and unregulated. Do not make investment decisions solely based on GMP. SEBI does not monitor or endorse grey market activity.
How to Apply for an IPO — Step by Step
Apply for any open IPO in under 5 minutes via UPI ASBA. Your funds are blocked — not debited — until allotment is confirmed on T+6.
Open Demat + Trading Account
A Demat and Trading account is mandatory to apply for and receive IPO shares. Open your Shriram Demat account — the process is fully digital and takes under 10 minutes.
Link UPI ID to Application
Your bank UPI ID is used to block the application amount via ASBA. You do not need to transfer funds — the bid amount is simply frozen until allotment.
Select IPO and Enter Bid
Login to the Shriram platform, navigate to the IPO section, select the open issue, and enter your lot quantity and bid price within the price band.
Approve UPI Mandate
Approve the UPI payment mandate within 30 minutes of applying. Your bid amount is blocked — NOT debited. Funds return within 5–6 business days if not allotted.
Check Allotment (T+6)
Allotment results are available on T+6 via the registrar (KFinTech / Link Intime), BSE website, or the Shriram app. Shares are credited to your Demat if allotted.
Required Documents
PAN Card — mandatory for all IPO applications (linked to demat account)
Aadhaar Card — required for eKYC and address verification
Active Demat Account — shares are credited here on allotment
Bank Account with UPI — for ASBA bid amount block via UPI mandate
Valid mobile number — linked to both bank and demat account for OTP verification
How to Read an IPO Prospectus (DRHP / RHP)
The Draft Red Herring Prospectus (DRHP) is the most important document in any IPO. Filed with SEBI before the IPO opens, it discloses everything about the company — financials, risks, promoter background, and how the money will be used. A few hours reading the DRHP can protect you from poor investments.
DRHP Section
What to Look For
Red Flag to Watch
Objects of the Issue
How the company plans to use the IPO proceeds — expansion, debt repayment, or working capital
General corporate purposes above 25% of proceeds — signals lack of specific capital plan
Risk Factors
All material risks the business faces — regulatory, competitive, operational, and financial
Customer concentration (1–2 clients = 50%+ revenue), key-man risk, or ongoing litigation
OFS vs Fresh Issue Ratio
Fresh Issue: company receives funds. OFS: existing shareholders sell — company gets nothing
OFS above 60% of total issue size — signals insider exit at peak valuation
Promoter Shareholding
Pre and post-IPO promoter stake. Declining stake can signal low conviction from insiders
Post-IPO promoter stake below 40% for growth-stage companies without a clear lock-in commitment
Fresh Issue vs OFS — Why It Matters
Issue Component
Who Gets the Money?
What It Means
Fresh Issue
The Company
Capital for business growth — positive signal for investors
OFS (Offer for Sale)
Selling Shareholders
Insider exit — no fresh capital raised for the company
Key Numbers to Check in DRHP
Revenue and PAT 3-year CAGR — look for consistent growth, not one profitable year
Debt-to-equity ratio — high leverage with variable-rate debt is a risk in rising rate cycles
Return on Equity (ROE) and Return on Capital Employed (ROCE) vs sector peers
Cash flow from operations vs net profit — divergence signals earnings quality issues
Contingent liabilities and off-balance-sheet items in the Notes to Accounts
IPO Allotment Process — How Shares Are Distributed
The allotment process is governed by SEBI and managed by the IPO registrar (KFinTech or Link Intime). For retail investors, allotment is entirely lottery-based when the issue is oversubscribed — no strategy can improve your allotment probability beyond applying through multiple demat accounts.
Allotment Step
Detail
Subscription closes
IPO books close on Day 3. Total bids across all categories are tallied.
Oversubscription calculated
Registrar calculates how many times each category (RII, NII, QIB) is subscribed.
Retail lottery draw
If retail (RII) is oversubscribed, SEBI mandates a computerised lottery — one lot per successful draw.
Refund for unallotted bids
UPI block is released for unallotted retail applicants within T+3 days. No action needed from the investor.
Shares credited to Demat (T+6)
Allotted shares are credited on listing day. Shares can be sold from the listing price onwards.
How to Check Allotment Status
Registrar website (KFinTech.com or LinkIntime.co.in) — enter your PAN or application number
BSE website (bseindia.com) → Investors → IPO → Allotment Status
NSE website (nseindia.com) → IPO section
Shriram Antara app — navigate to IPO → Allotment Status tab
IPO Risks — What Every Investor Must Know
IPOs can deliver strong listing gains — but not always. Understanding these four structural risks will help you set realistic expectations and protect your capital from common IPO investing mistakes.
Listing Below Issue Price
Not all IPOs deliver listing gains. Weak market conditions, overpricing, or poor fundamentals can cause the stock to list at a discount. GMP is not a guarantee.
Overvaluation Risk
Companies often price IPOs at peak sector valuations. Compare the issue P/E with listed peers — a significant premium without a clear growth story is a red flag.
SME IPO Liquidity Risk
SME IPOs list on BSE SME or NSE Emerge with lower daily volumes. Exiting at your desired price post-listing can be difficult, especially in a falling market.
Post Lock-In Selling Pressure
Anchor investors and pre-IPO shareholders have lock-in periods. When these expire (30 days for anchors, 6 months to 1 year for others), large sell-offs can depress the price.
How to Evaluate an IPO Before Investing
Not every IPO deserves your money. Before applying, evaluate these five parameters to separate fundamentally strong opportunities from hype-driven listings. A few hours of research can protect you from poor allotments and post-listing losses.
Business Model Clarity
Understand exactly how the company makes money. Avoid IPOs where revenue is entirely dependent on one product, one customer, or one geography.
Revenue and Profit Growth
Check 3-year revenue and PAT growth in the DRHP. Look for consistent growth — not a single profitable year right before the IPO (window dressing).
Valuation vs Peers
Compare IPO P/E and EV/EBITDA with listed peers in the same sector. A significant premium requires justification — look for clear competitive moats.
OFS vs Fresh Issue
A high OFS ratio (above 60%) means insiders are exiting. Fresh issue proceeds should go toward growth — not debt repayment of promoter-level borrowings.
Promoter Track Record
Check the promoter background, past businesses, any SEBI/court actions, and post-IPO lock-in commitment. A strong promoter track record is a critical quality signal.
IPO Taxation in India — Short-Term and Long-Term Capital Gains
IPO gains are taxed as equity capital gains. The holding period starts from the date of allotment, not the application date. Tax rates depend on whether you hold for under or over 12 months post-allotment.
IPO Gain Type
Tax Rate
Notes
Listed equity — STCG (under 12 months)
20% flat
Post-Budget 2024 rate. Applied on sale after listing.
Listed equity — LTCG (above 12 months)
12.5% on gains above ₹1.25 lakh
No indexation benefit. Gains below ₹1.25 lakh are tax-free per year.
Unlisted shares (sold before listing)
As per income slab
If shares are sold in grey market before listing — treated as unlisted equity.
IPO allotment and then sold on Day 1
20% STCG
Listing-day sale is treated as short-term capital gain.
Dividend received on IPO shares
Taxable as income (slab rate)
Added to total income; no separate dividend tax rate from FY21 onwards.
Tax rules are subject to change. Consult a SEBI-registered tax adviser for personalised guidance on IPO taxation and capital gains optimisation.
Frequently asked
questions.
What is an IPO?
An IPO (Initial Public Offering) is when a private company offers its shares to the public for the first time on a stock exchange (NSE or BSE). It allows the company to raise capital and gives retail investors an opportunity to participate in its growth at the issue price.
Do I need a Demat account to apply for an IPO?
Yes. A Demat account is mandatory to apply for and receive IPO shares in India. You also need a bank account with UPI enabled for the ASBA mandate. Open your Shriram Demat account to start applying.
What is ASBA in IPO?
ASBA (Application Supported by Blocked Amount) is the mechanism by which your bid amount is blocked in your bank account — not debited — when you apply for an IPO. If you are not allotted shares, the block is released within T+3 days.
How is IPO allotment decided?
For retail investors (RII), allotment is done by computerised lottery if the IPO is oversubscribed — one lot per successful applicant. For HNIs (NII) and institutional investors (QIB), allotment is proportional to the bid amount.
What is IPO GMP (Grey Market Premium)?
GMP is the unofficial premium at which IPO shares are traded before listing in an unregulated grey market. A positive GMP signals market optimism about listing gains but is NOT a guarantee. Do not invest solely based on GMP.
Can I apply to multiple IPOs at the same time?
Yes. You can apply to multiple open IPOs simultaneously. However, you can submit only one application per PAN per IPO. Multiple applications using the same PAN for the same IPO are rejected.
Is there brokerage on IPO applications?
No. Shriram charges zero brokerage on IPO applications. You only bear standard bank charges for the UPI mandate block, if any.
What is the difference between Mainboard and SME IPO?
Mainboard IPOs are for larger companies listing on NSE/BSE main platforms — higher liquidity and stronger regulatory scrutiny. SME IPOs are for smaller companies on NSE Emerge or BSE SME — larger lot sizes, higher risk, and significantly lower post-listing liquidity.
How do I check my IPO allotment status?
Check allotment on T+6 from the IPO close date via: (1) the registrar website (KFinTech or Link Intime) using your PAN, (2) BSE/NSE IPO allotment section, or (3) the Shriram Antara app under IPO status.
What happens if I am not allotted shares?
Your blocked funds (ASBA/UPI mandate) are released within T+3 days of the allotment date. No action is needed from your side. The money returns directly to your bank account.
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