IPO Allotment Status: How to Check IPO Allotment and Understand the Process

1. What IPO Allotment Means in the Indian Primary Market

When an issuing company opens an Initial Public Offering (IPO), it invites the public to subscribe to a fixed quantity of equity shares at a specified issue price or within a defined price band. When you submit your application through your stockbroker or net banking using Application Supported by Blocked Amount (ASBA) or UPI ASBA, you are placing a formal bid.

However, placing a bid does not guarantee share allocation. Once the public bidding window closes (typically at 5:00 PM IST on the final issue day), the company, its Book Running Lead Managers (BRLMs), and the appointed Registrar to the Issue aggregate all valid electronic bids. IPO allotment is governed by the applicable offer terms, the SEBI (Issue of Capital and Disclosure Requirements) Regulations framework, and exchange/registrar processes through which shares are apportioned to valid applicants.

2. When Does IPO Allotment Happen? (The T+3 Lifecycle)

Under SEBI's streamlined T+3 listing timeline (where T represents the public issue closing date), the indicative lifecycle for a public issue proceeds across three working days. While exact operational hours can vary across sponsor banks and registrars, the standard statutory progression is outlined below:

3. 3 Main Ways to Check IPO Allotment Status Online

Investors should always rely on official registrar and stock exchange portals to verify their allotment status. Below are the step-by-step procedures for the three official checking channels:

Method 1: Check on the Official Registrar's Website (Primary Master Record)

The Registrar to the Issue is the appointed agency responsible for processing bids, reconciling mandates, executing the basis of allotment, and maintaining master allotment records. Checking on the registrar's portal provides comprehensive data, including total shares applied, shares allotted, and refund/debit reference identifiers.

Method 2: Check on the Bombay Stock Exchange (BSE) Website

The BSE provides an aggregated application status verification tool for public issues:

1. Navigate to the official BSE Application Status Page: bseindia.com/investors/appli_check.aspx.
2. Under Issue Type, select Equity (or Debt if applicable).
3. In the Issue Name drop-down menu, select the company you applied for.
4. Enter your Application Number AND/OR your Permanent Account Number (PAN).
5. Complete the reCAPTCHA verification and click Search.

Method 3: Check on the National Stock Exchange (NSE) Website

The National Stock Exchange allows registered investors to verify both their preliminary electronic bid registration and finalized share allotment status through its dedicated module.

👉 For a comprehensive walkthrough on creating an NSE investor account and querying allotment status directly by PAN, read our dedicated technical guide: IPO Allotment Status by PAN: How to Check on NSE (Step-by-Step Guide) →

4. Other Confirmation Signals After Allotment

In addition to checking the official registrar and exchange portals, investors often observe auxiliary operational signals. These signals may help confirm post-allotment activity, but they are not substitutes for the official allotment result published on official portals:

• Bank Debit / Unblock Alerts: Automated bank SMS notifications indicating that blocked ASBA/UPI funds have either been debited (for allottees) or unblocked/released (for non-allottees).
• UPI Mandate Status in App: Viewing the mandate status under the Autopay / Mandates section of your UPI application (e.g., "Executed", "Revoked", or "Expired").
• Depository Share-Credit Notifications: SMS or email alerts from CDSL or NSDL confirming the credit of equity shares to your Demat account under the company's designated ISIN.

5. Search Identifiers: PAN vs. Application Number vs. DP ID

When querying allotment portals, choosing the correct identifier ensures accurate results:

• Permanent Account Number (PAN): The primary 10-character alphanumeric tax identifier in India (e.g., ABCDE1234F). This is the easiest and most reliable search mode across almost all registrar and exchange portals.
• Application Number / CAF No.: The unique reference number assigned to your electronic bid upon submission by your stockbroker or ASBA bank.
• Demat Account Number (DP ID / Client ID):
  • CDSL (Central Depository Services Limited): A single 16-digit numeric identifier (e.g., 1208160012345678).
  • NSDL (National Securities Depository Limited): An 8-character DP ID starting with "IN" followed by an 8-digit Client ID (e.g., IN300126 12345678).

6. What Does "No Record Found" Actually Mean?

Seeing a "No Record Found" message on an allotment portal can cause unnecessary concern. It is important to note that "No Record Found" does not automatically mean zero allotment. Depending on when and where you query, potential possibilities include:

7. Bid Verification vs. Final Allotment: A Critical Distinction

A key distinction for primary market participants is understanding the difference between Bid Verification and Final Allotment Confirmation:

• Bid Verification (Issue Period): Confirms that your stockbroker successfully transmitted your application to the exchange electronic book and that the ASBA/UPI mandate was recorded. This confirms bid submission and order book capture, not share allocation.
• Final Allotment (Post-Issue): Confirms that your application was successfully allocated shares following the formal approval of the Basis of Allotment by the designated stock exchange.

8. Can You Check IPO Allotment Status on NSDL or CDSL?

A common search query among retail investors is how to check NSDL IPO allotment status. It is essential to clarify that NSDL and CDSL are securities depositories. They are relevant after allotment because allotted securities are credited to the investor’s Demat account through the depository system.

For most IPOs, investors should first use the Registrar to the Issue’s allotment-status facility (such as Link Intime, KFintech, or Bigshare). Exchange application and allotment status facilities (BSE / NSE) may also be available depending on the issue and exchange.

Depositories become relevant immediately after allotment is finalized. Once the registrar approves the Basis of Allotment, it transmits corporate action instructions to NSDL and CDSL to electronically credit the allotted shares into your Demat account (typically on the $T+2$ working day). Consequently, automated SMS/email alerts from NSDL/CDSL or updated holdings in your depository account confirm share credit. However, the temporary absence of a Demat credit before the scheduled settlement timeline does not by itself prove non-allotment, as batch credits proceed through standard operational clearing.

For a granular step-by-step tutorial on querying status via PAN and Application Number across exchange databases, read our specialized guide on How to Check IPO Allotment Status by PAN on NSE & BSE.

9. How the Basis of Allotment is Determined (SEBI ICDR Framework)

The allocation of equity shares in a book-built public issue is governed by the SEBI (Issue of Capital and Disclosure Requirements) Regulations, 2018 (including Schedule XIII) and the specific terms stated in the issuer's Red Herring Prospectus:

A. Retail Individual Bidders (RII — Applications Up to ₹2 Lakhs)

Under SEBI ICDR rules, allocation to each Retail Individual Bidder should not be less than the minimum bid lot, subject to the availability of shares in the retail portion.

Where the number of valid retail applicants exceeds the maximum number of investors who can receive the minimum bid lot, successful allottees may be determined through a draw of lots. Remaining shares in the retail category, where applicable, may be allotted proportionately as provided under applicable statutory regulations.

In heavily oversubscribed retail categories where allocation is determined by draw of lots for the minimum lot, applying for multiple lots under a single retail PAN does not increase the mathematical probability of selection in that draw. For an in-depth mathematical analysis of oversubscription scenarios, refer to our detailed study:

👉 Does Applying for Multiple IPO Lots Increase Allotment Chances? (Mathematical & Regulatory Guide) →

B. Non-Institutional Bidders (NII / NIB — Applications Above ₹2 Lakhs)

For Non-Institutional Bidders, allocation to each NIB should not be less than the applicable minimum NIB application size, subject to availability. Remaining available shares, if any, are allocated on a proportionate basis in accordance with applicable SEBI ICDR rules.

The NIB category is typically subdivided into:

• Small NII (sNII): Applications exceeding ₹2 Lakhs and up to ₹10 Lakhs (one-third of the NIB portion).
• Big NII (bNII): Applications exceeding ₹10 Lakhs (two-thirds of the NIB portion).

C. Qualified Institutional Buyers (QIB)

Allocation to Qualified Institutional Buyers is conducted according to the issue structure and applicable book-building rules specified in the offer document, with discretionary allocation permitted only for the Anchor Investor portion in compliance with SEBI ICDR Regulations.

10. What Happens After Allotment? (Refunds, Demat Credit & Listing)

Following the formal finalization of the Basis of Allotment, the post-issue settlement workflow proceeds through standardized operational steps:

1. Fund Debit / Unblock Processing (T+2 Working Day):
   • Successful Allottees: The applicable allotment amount is debited from the designated bank account by the sponsor bank.
   • Partial Allottees (in proportionate categories): The allotment value is debited, and the balance lien is unblocked.
   • Non-Allottees: Electronic unblocking instructions are processed to release the ASBA/UPI lien on blocked funds.
2. Demat Share Credit (T+2 Working Day): The registrar initiates corporate action instructions to the depositories (CDSL and NSDL) to credit the allotted shares to investors' Demat accounts.
3. Listing and Trading (T+3 Working Day): Equity shares commence trading on the designated stock exchanges following the standard morning price-discovery call auction session.

11. What to Do If Blocked ASBA / UPI Funds Are Not Released

If your application was not allotted shares but your bank funds remain subject to an ASBA lien past the scheduled T+2 timeline, you may initiate the following verification steps:

12. Common Factors That May Cause Application Rejection

To help ensure applications are validly processed for the basis-of-allotment stage, investors should be aware of common compliance requirements:

1. PAN Mismatch (Third-Party ASBA): Bidding from a bank account whose PAN differs from the primary holder's Demat account PAN. Under SEBI guidelines, third-party ASBA applications are generally not permitted.
2. Mandate Approval Timing: Approving the UPI mandate after the closing cut-off time (5:00 PM IST on the final issue day).
3. Duplicate Applications: Duplicate or multiple applications submitted under the same PAN within the same category may be liable to rejection subject to the offer-document rules and permitted exceptions.
4. Bidding Below the Final Issue Price: Specifying a bid price below the finalized issue price in fixed-price issues or book-built issues where the cut-off option was not selected.
5. Demat Detail Inaccuracies: Inaccurate DP ID or Client ID entries that fail depository verification.

13. Frequently Asked Questions (FAQs)

14. Statutory Regulatory References & Official Frameworks

The operational rules, allotment methodologies, and settlement procedures outlined in this guide are governed by official regulatory frameworks and operating circulars:

• Securities and Exchange Board of India (SEBI): SEBI (Issue of Capital and Disclosure Requirements) Regulations, 2018 (ICDR Regulations) — Schedule XIII governing the Basis of Allotment framework.
• SEBI ASBA & UPI Circulars: Operational circulars governing Application Supported by Blocked Amount (ASBA), UPI mandate validation mechanisms, and fund unblocking timelines.
• BSE India & National Stock Exchange (NSE): Operating procedures for book building, centralized bid registration, and investor allotment inquiry modules.
• Registrar Master Operational Guidelines: Reconciliation procedures established by SEBI-registered Category-I Registrars and Share Transfer Agents (RTAs).