How to Apply for an IPO in India
Retail, HNI, HUF, NRI, shareholder and employee applications—explained with ASBA money flow, allotment mathematics, peer valuation, dilution, tax and a compliance-first decision framework.
1. Retail vs HNI: Amount and Allotment Comparison
| Feature | Retail / RII | Small NII / sNII | Big NII / bNII |
|---|---|---|---|
| Typical bid band | Up to ₹2 lakh | Above ₹2 lakh and up to ₹10 lakh | Above ₹10 lakh |
| Broad allotment | Minimum-lot distribution; draw where valid applicants exceed minimum lots | Proportionate, subject to final basis and rounding | Proportionate, subject to final basis and rounding |
| Capital blocked | Lower | Moderate | High |
| Main risk | Zero allotment in popular issues | High capital block for modest allocation | Financing, opportunity cost and listing downside |
2. How to Apply for an IPO in India: Step-by-Step
An investor can normally apply through either a broker or supported investment platform using UPI, or directly through the ASBA facility of a Self-Certified Syndicate Bank. The exact screens differ by intermediary, but the compliance sequence is the same.
Before you apply: keep these ready
| Requirement | What to verify |
|---|---|
| PAN and KYC | Your PAN is active and the applicant’s KYC is complete. |
| Demat account | The DP ID and Client ID are correct because allotted shares will be credited to this account. |
| Bank account | The account belongs to the applicant and has sufficient cleared balance for the entire bid. |
| UPI ID or bank ASBA | The selected payment route is supported for the issue and application category. |
| RHP details | Price band, lot size, issue dates, category eligibility, reservation conditions and risk disclosures have been reviewed. |
Route A: Apply through a broker or investment platform using UPI
- Log in and open the IPO section. Select the correct live issue—not a similarly named listed security or pre-IPO product.
- Select the applicant category. Choose Retail, sNII, bNII, Employee or Shareholder only when the bid amount and RHP eligibility support that category.
- Enter the number of lots. The quantity must be a valid multiple of the IPO lot size. The screen should show the corresponding application amount.
- Select the bid price. An eligible retail applicant may select “Cut-off” where available. Otherwise, enter a valid price within the price band. NII applicants must follow the bid-price rules stated in the issue documents and platform.
- Enter the applicant’s UPI ID. Do not use a third-party UPI ID or an unrelated bank account.
- Review the application. Recheck PAN, demat details, category, lots, price and total blocked amount before submission.
- Submit the bid. Save the broker or exchange application number shown after submission.
- Approve the UPI mandate. Open the linked UPI app, verify the issuer and blocked amount, and authorise the mandate using the UPI PIN. Merely placing the order on the broker platform does not complete the fund-blocking step.
- Verify final status. The broker/platform should show both bid submission and successful mandate or fund-block confirmation.
Route B: Apply through bank ASBA
- Log in to the net-banking portal of a bank that offers ASBA for public issues.
- Open the IPO/ASBA investment section and select the relevant issue.
- Enter applicant and depository details, including the PAN, DP ID and Client ID requested by the bank.
- Select the correct category, lots and bid price. Ensure the resulting bid amount remains within the chosen category.
- Select the bank account to be blocked. The account must have enough available balance.
- Confirm the ASBA instruction. The bank blocks the application amount; it does not transfer the full amount to the issuer at this stage.
- Save the acknowledgement and verify that the lien or block appears against the account.
After submitting the IPO application
During bidding
Check whether the bid and mandate are valid. If the platform permits modification or cancellation, follow its process within the issue timeline.
After issue closure
The registrar validates applications and finalises the basis of allotment under the applicable category rules.
After allotment
The allotted amount is debited, excess block is released and allotted shares are credited to the demat account.
- Correct IPO and category selected
- Quantity entered in valid lot multiples
- Cut-off or valid bid price selected
- PAN, DP ID and Client ID checked
- Applicant’s own eligible bank/UPI route used
- Sufficient funds maintained
- UPI mandate or ASBA block successfully authorised
- Application and mandate references saved
3. How IPO Money Is Blocked, Debited or Released
Under ASBA, the money remains in the bank account but is unavailable for spending. If shares are allotted, the corresponding amount is debited. If allotment is partial, only the required amount is debited and the remainder is unblocked. If there is no allotment, the entire block is released. “Block release” is more precise than “refund” because the non-allotted amount was not transferred to the issuer.
4. Subscription vs Allotment Mathematics
Possible retail allottees = retail shares available ÷ lot size
Approximate minimum-lot probability = minimum lots available ÷ valid retail applications
Illustration: If the retail pool has 15 lakh shares, lot size is 30 and there are 5 lakh valid applications, the pool supports 50,000 minimum lots. Simplified probability: 50,000 ÷ 5,00,000 = 10%. The registrar-approved basis governs the actual result.
When valid retail applications exceed available minimum lots, applying for more lots generally does not improve the chance of receiving the first lot; it mainly blocks more capital. Quantity can matter when demand is lower.
5. Independent Family and HUF Applications
Separate eligible family members may submit independent applications using their own PAN, permitted demat, bank account and authorisation. A genuine HUF may apply through its own PAN and permitted HUF banking/depository structure.
- Each applicant knowingly authorises the bid.
- Funds, shares, gains, losses and tax reporting belong to the genuine applicant.
- Family funding is reviewed for gift, clubbing and beneficial-ownership consequences.
- An HUF is not the Karta's personal PAN.
- No arrangement should use relatives merely as name-lenders.
At a simplified 10% probability per independent application, four applications produce 1 − 0.9⁴ = 34.39%. Independence and equal probability are modelling assumptions.
6. Owning One Parent-Company Share
One qualifying share can help only when the RHP creates a shareholder reservation and its conditions are satisfied. Verify the named listed company, eligibility date, demat record, category limit, any discount and whether another category may also be used. A planned subsidiary IPO does not prove that a shareholder reservation will be offered.
7. Can US- or UK-Based Investors Apply?
NRI status alone is not enough. Check the investor's legal status and residence, the RHP's selling restrictions, intermediary acceptance, NRE/NRO and repatriation route, supported ASBA process and foreign tax/reporting obligations. US persons can face additional offer and intermediary restrictions; UK residents must consider UK tax and reporting. Avoid universal country-level claims.
8. IPO Peer Comparison
| Area | Metrics | Decision question |
|---|---|---|
| Growth | Revenue, EBITDA and PAT CAGR | Is growth durable? |
| Profitability | Margins, ROE, ROCE | Are returns superior? |
| Balance sheet | Net debt, debt/equity, interest cover | Is growth financed prudently? |
| Cash quality | Operating cash flow/PAT | Do profits convert into cash? |
| Valuation | P/E, P/B, EV/EBITDA, EV/Sales | Is the peer premium justified? |
| Issue quality | Fresh issue, OFS, use of proceeds | Does the offer fund growth or mainly provide an exit? |
Use sector-specific measures: book value and asset quality for banks/NBFCs; embedded value for insurers; AUM economics for AMCs; EV/revenue and retention for SaaS; NAV and distributions for REITs.
9. Shares, Dilution and Public Float
Total IPO shares = fresh shares + OFS shares
Post-issue shares = pre-issue shares + fresh shares
Fresh-issue dilution = fresh shares ÷ post-issue shares
Post-issue public float = public shares ÷ post-issue shares
A fresh issue brings capital into the company and increases share count. In an OFS, proceeds generally go to selling shareholders. Lower immediate supply can increase price sensitivity, but it does not guarantee a positive listing.
10. Critical Mistakes to Avoid
| Mistake | Better practice |
|---|---|
| Multiple applications under one PAN | Submit one valid application per genuine applicant/category permitted by the RHP |
| Different demat accounts under the same PAN | Do not treat them as independent applicants |
| Third-party UPI/bank account | Use the applicant's permitted payment route |
| Pending mandate or insufficient funds | Approve promptly and verify the block |
| Blind dependence on GMP | Use fundamentals and valuation as primary evidence |
| Assuming shareholder quota | Verify the live RHP and eligibility date |
| Ignoring fresh issue vs OFS | Analyse who receives the proceeds |
11. Tax on IPO Listing Gains
Allotment itself is not a capital-gains event. Tax generally arises when shares are sold. For eligible listed equity, sale within 12 months is generally STCG; a holding exceeding 12 months is generally LTCG. The issue price ordinarily forms the acquisition cost.
| Sale | Holding | Current base treatment |
|---|---|---|
| Listing-day / short term | 12 months or less | 20% STCG, plus cess and applicable surcharge |
| Long term | More than 12 months | 12.5% on eligible aggregate Section 112A LTCG above ₹1.25 lakh per financial year, plus cess and applicable surcharge |
Base STCG tax ₹5,000; 4% cess ₹200; indicative post-tax gain ₹19,800
Illustration excludes surcharge, loss set-off, basic-exemption adjustments, residency and treaty effects. STT is not deductible in computing capital gains.
12. DS Wealth Advisors Decision Framework
Business
Understandable economics, credible management and durable demand.
Valuation
Any premium to peers must be supported by measurable advantages.
Portfolio fit
Position size and downside must remain acceptable if listing sentiment fails.
IIMK-style decision rule: Separate the operational decision (“how to apply”) from the capital-allocation decision (“whether expected risk-adjusted, post-tax return exceeds the opportunity cost”).
Official References
- SEBI Investor — Apply in IPO through ASBA
- SEBI Investor — UPI process
- SEBI — Master Circulars
- Income Tax Department — Sale of shares
- Income Tax Department — Capital gains
Apply With Research, Not Excitement
Use the RHP, valuation, issue structure and post-tax portfolio fit before committing capital.
Request a Structured IPO ReviewDisclaimer: General investor education only—not personalised investment, legal or tax advice and not a guarantee of allotment or returns. Verify current rules and the RHP. Cross-border, family and HUF matters require fact-specific professional advice.