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IPO

What Is an IPO? How Initial Public Offerings Work in India

An IPO is when a company first sells shares to the public. Learn the process, price bands, lot sizes, investor categories and risks.

Definition

An initial public offering (IPO) is the first time a company offers its shares to the public and lists them on a stock exchange. It can be a fresh issue (new shares; money goes to the company), an offer for sale (existing shareholders sell; money goes to them), or both.

The process in brief

  1. The company files a draft red herring prospectus (DRHP) with SEBI.
  2. After SEBI's observations, it files the red herring prospectus (RHP) and announces the price band and lot size.
  3. The issue is open for subscription, usually for three working days.
  4. Allotment is finalised and shares are credited; the stock lists on the exchange. Under SEBI's rules, listing happens on T+3 (three working days after the issue closes), mandatory from 1 December 2023.

Investor categories

Category Who
QIB Qualified institutional buyers — mutual funds, banks, insurers, FPIs
NII / HNI Non-institutional investors applying above ₹2 lakh
RII Retail individual investors applying up to ₹2 lakh
Employee / shareholder quotas Where offered

Price band and lot size

You bid within the price band in multiples of the lot size. Retail investors can bid at the cut-off price, meaning they accept whatever final price is decided.

How to apply

Through your broker's app using UPI (the mandate blocks the money in your bank account) or through your bank's ASBA net-banking facility. See how IPO allotment works.

Risks

  • IPO pricing may already reflect optimistic expectations.
  • Listing-day gains are not guaranteed; stocks can list below the issue price.
  • Read the risk factors and financial statements in the RHP.

Frequently asked questions

Do I need a demat account to apply for an IPO?

Yes. Allotted shares are credited to your demat account, and your application requires your demat details.

When will IPO shares be listed?

Under SEBI's T+3 timeline, shares list on the exchange three working days after the issue closes.

Sources

  1. NSE – IPO / public issues — accessed 30 September 2026
  2. BSE – Public issues — accessed 30 September 2026
  3. SEBI circular: listing timeline reduced from T+6 to T+3 (Aug 2023) — accessed 30 September 2026
  4. SEBI Investor website — accessed 30 September 2026