Complete IPO Guide 2026
Master the art of IPO investing in India. From application to allotment and listing gains - everything you need to know, explained simply.
Guide Contents
Free IPO Checklist
10-point checklist before applying
What is an IPO?
IPO stands for Initial Public Offering - it's when a private company offers its shares to the public for the first time. Think of it as a company throwing a party and inviting everyone to become a part-owner.
📝 Simple Example
Imagine your favorite local restaurant wants to expand. They need ₹1 crore. Instead of taking a loan, they offer 10 lakh shares at ₹10 each. You buy 100 shares - now you own a tiny piece of that restaurant! If the restaurant grows, your shares become more valuable.
Why do companies launch IPOs?
- Raise capital for expansion and growth
- Reduce debt and strengthen balance sheet
- Provide exit to early investors (angels, VCs)
- Enhance brand visibility and credibility
- Create liquidity for shareholders
- Attract top talent with employee stock options
Source: SEBI guidelines on IPOs
How to Apply for an IPO: Step-by-Step
Get a Demat & Trading Account
10-15 minutesOpen an account with SEBI-registered brokers like Zerodha, Groww, Angel One, or Upstox. You'll need PAN card, Aadhaar, and bank details.
Complete KYC
5-10 minutesVerify your identity with PAN, Aadhaar, and bank account. Most brokers offer paperless eKYC via video verification.
Check IPO Details
15-20 minutesReview price band, lot size, open/close dates, and company financials. Read the RHP (Red Herring Prospectus) for complete information.
Apply via UPI/ASBA
5 minutesUse your broker app or bank net banking to place bids. For UPI, accept the mandate in your UPI app (Google Pay, PhonePe, BHIM).
Track Allotment Status
2-3 days after closureCheck allotment on our platform, registrar website, or exchange site using your PAN or application number.
Monitor Listing Gains
Listing dayShares are credited to your Demat account by listing eve. Track GMP for estimated listing price and decide your exit strategy.
Pro Tip
Apply at the cut-off price (upper price band) for better chances of allotment. Most oversubscribed IPOs allot shares randomly, but applying at cut-off keeps you in the game!
Understanding GMP & Grey Market
GMP (Grey Market Premium) is the unofficial price at which IPO shares trade before listing. It's like a pre-listing market where investors speculate on the IPO's performance.
📊 How GMP Works
IPO Price: ₹100
GMP: ₹50
Expected Listing: ~₹150
(IPO Price + GMP)
💰 Kostak Rate
Fixed price to sell your application before allotment.
Example: ₹5,000 per application
You get this even if no shares allotted!
Important Warning
GMP is unofficial market sentiment, not guaranteed. It can fluctuate based on demand, market conditions, and last-minute news. Never invest solely based on GMP - always research the company fundamentals.
IPO Allotment Process Explained
How Shares Are Allocated:
Allotment Rules:
- If subscription ≤ 1x: Everyone gets full allotment
- If oversubscribed: Computerized lottery system
- Minimum 1 lot to each lucky applicant
- No guarantee of allotment even with multiple applications
📅 Allotment Timeline
SME vs Mainboard IPOs
| Feature | Mainboard IPO | SME IPO |
|---|---|---|
| Listing Exchange | NSE/BSE Main | NSE Emerge/BSE SME |
| Minimum Issue Size | ₹10 Crores+ | ₹1 Crore+ |
| Investor Cap | No limit | 200 investors max |
| Listing Time | 6-12 months | 3-6 months |
| Compliance | Strict SEBI rules | Simpler regulations |
| Risk Level | Moderate | Higher |
| Return Potential | Stable | High growth |
Which one should you choose?
Mainboard: Lower risk, established companies, better for beginners.
SME: Higher risk, high growth potential, for experienced investors.
Tax on IPO Gains
Short-Term Capital Gains (STCG)
If sold within 12 months: 15% + surcharge + cess
Applicable on gains from listing day sales
Long-Term Capital Gains (LTCG)
If held for more than 12 months: 10% over ₹1 lakh gains
No tax on gains up to ₹1 lakh in a financial year
Securities Transaction Tax (STT)
Paid at time of sale: 0.1% on delivery sales
Already included in brokerage
Common IPO Mistakes to Avoid
IPO Glossary
IPO
Initial Public Offering - when a private company offers shares to the public for the first time.
RHP
Red Herring Prospectus - detailed document with company financials, risks, and IPO details.
DRHP
Draft Red Herring Prospectus - preliminary version filed with SEBI before IPO approval.
GMP
Grey Market Premium - unofficial price at which IPO shares trade before listing.
Kostak Rate
Fixed price at which IPO applications are traded in grey market, regardless of allotment.
ASBA
Applications Supported by Blocked Amount - funds stay in your account until allotment.
UPI
Unified Payments Interface - for IPO applications via apps like Google Pay, PhonePe.
BoA
Basis of Allotment - document showing how shares were allotted in oversubscribed IPOs.
Lot Size
Minimum number of shares you can apply for in an IPO.
Cut-off Price
Option to apply at any price within the band, usually the upper end for better chances.
Frequently Asked Questions
Can I sell IPO shares on listing day?
Yes, you can sell on listing day once shares are credited to your Demat account. Many investors book profits if listing price is higher than issue price.
What if I don't get allotment?
Your application amount is unblocked/unlocked within 5-7 days. You can apply for other IPOs or wait for the next one.
Can I apply with multiple accounts?
No. PAN is unique and SEBI prohibits multiple applications from the same person. All applications with same PAN will be rejected.
When do I get shares in Demat?
Shares are credited to your Demat account by the evening before listing day, usually 5-7 days after IPO closure.
Is GMP guaranteed?
No. GMP is unofficial market sentiment and can fluctuate. It should not be the sole factor for investment decisions.
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