Applying for an IPO can feel confusing when you see terms such as UPI mandate, ASBA, bid price, cut-off price and blocked funds on the same application screen. For first-time investors, the biggest concern is usually simple: how do I complete the application correctly without missing an important step?
The good news is that the IPO application process follows a defined sequence. Retail investors can generally apply through a registered intermediary using UPI as the payment mechanism or apply directly through an eligible Self-Certified Syndicate Bank using ASBA.
Knowing how the money moves is equally important. In an ASBA application, the required amount is blocked in the bank account rather than immediately transferred. With UPI, the investor authorises a mandate to block the required amount.
Therefore, learning how to apply for IPO online is less about finding a complicated process and more about understanding each step before submitting the bid.
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Key Takeaways: How to Apply for IPO
- Retail investors can apply for an IPO through UPI-based ASBA or through an eligible bank using the ASBA facility.
- Under UPI-based IPO applications, funds are blocked after the investor approves the mandate.
- ASBA means Application Supported by Blocked Amount, where the application money remains blocked in the investor’s bank account until allotment.
- For retail individual investors, the UPI application limit is Rs. 5 lakh per transaction.
- A third-party UPI ID or third-party bank account cannot be used for a valid IPO application.
What Is ASBA and How Does It Work?
ASBA means Application Supported by Blocked Amount. Under ASBA, the amount required for an IPO application is blocked in the investor’s bank account instead of being transferred immediately to the issuer. The money remains in the account until the allotment process is completed.
If shares are allotted, the required amount is debited from the blocked funds. If the investor does not receive an allotment, the blocked amount is released.
For example, suppose you apply for an IPO requiring Rs. 1,50,000. Your bank blocks that amount, but the money remains in your bank account. You cannot use the blocked amount for another transaction until the relevant block is released or debited.
ASBA therefore changes how the application money is handled. You are not sending the money to the company merely because you have submitted an application.
The Securities and Exchange Board of India (SEBI) introduced ASBA as the standard application mechanism for public issues, and NSE explains that the application amount remains in the investor’s account until the basis of allotment is finalised.
What Is the Difference Between ASBA and UPI?
UPI and ASBA are not completely separate concepts. UPI is a payment mechanism used within the ASBA framework for eligible public-issue applications, particularly for retail investors applying through participating intermediaries.
| Feature | UPI-based ASBA | Bank ASBA |
| Application method | Online through participating intermediary | Through eligible SCSB |
| Payment mechanism | UPI mandate | Bank account block |
| Money transferred immediately? | No | No |
| Mandate or block required? | UPI mandate approval | Bank blocks funds |
| Common use | Retail online applications | Direct bank-based application |
| Allotment | Amount debited if allotted | Amount debited if allotted |
The important point is that both methods are designed around blocking the application amount rather than making an immediate payment to the issuer.
How to Apply for an IPO Using UPI?
To apply for an IPO using UPI, an investor generally selects the IPO through a participating intermediary, enters the bid details and provides a valid UPI ID linked to the investor’s own bank account. The investor then approves the UPI mandate to block the application amount.
The process usually follows these steps:
- Check the IPO details and application dates.
- Open the IPO application section through a participating intermediary.
- Enter your PAN and demat details as required.
- Select the investor category.
- Enter the number of lots or shares you want to bid for.
- Choose the bid price or cut-off option, where permitted.
- Enter your own valid UPI ID.
- Submit the IPO application.
- Approve the UPI mandate request in your UPI application.
- Check that the funds have been blocked successfully.
SEBI states that the stock exchange shares the bid details and UPI ID with the sponsor or escrow bank, which then sends the request to block the required amount. The investor must authorise the block request before the funds are blocked.
The application is not complete simply because the bid was submitted. The UPI mandate also needs to be authorised.
How Does the IPO UPI Mandate Work?
The IPO UPI mandate is an authorisation request that allows the sponsor bank to block the amount required for your application. The investor reviews the mandate and approves it using the UPI application and UPI PIN, subject to the applicable process.
For example, if your IPO bid requires Rs. 48,000, the UPI mandate will request a block for the applicable amount. Approval allows that amount to be blocked in the linked bank account.
If the mandate is not approved, the application may not be considered valid. Therefore, investors should check their UPI application after submitting the bid rather than assuming that the process has finished.
SEBI also advises investors to use participating UPI applications and handles listed on its official framework.
How to Apply for IPO Online Step-by-Step
To apply for IPO online, an investor needs the required demat, PAN and bank details, then submits the bid through a participating intermediary and completes the applicable UPI or ASBA authorisation. The exact screen layout differs between platforms, but the underlying IPO application process follows the same basic sequence.
Step 1: Check the IPO Details
Before applying, check the issue opening and closing dates, price band, lot size, minimum application amount and investor category.
The company’s Red Herring Prospectus and official exchange information provide the formal issue details. NSE also provides issue information, bid details and related documents for listed IPO issues.
Do not rely only on social-media posts or messages that show the application amount.
Step 2: Check Your Eligibility
Confirm that your PAN, demat account and bank account details are correctly linked for the application.
SEBI explains that investors need a demat account with a registered Depository Participant, along with the relevant bank and trading arrangements for securities-market participation.
The investor category also matters. Retail, shareholder, employee, non-institutional and other categories can have different rules and application limits.
Step 3: Select the IPO
Open the IPO section of your participating broker or other eligible intermediary.
Select the specific issue and check the application window before entering your bid.
Investors should also verify that the IPO is the correct issue because multiple public issues can sometimes be open during the same period.
Step 4: Enter Your Bid
Enter the number of lots or shares you want to apply for and the bid price.
In a book-built IPO, investors generally bid within the specified price band. A cut-off option, where available to the relevant investor category, allows the investor to bid at the final issue price determined through the book-building process. SEBI explains that book building involves bidding within a price band to help determine the issue price.
Step 5: Enter Your UPI ID
Provide the UPI ID linked to your own bank account.
SEBI specifically states that third-party UPI IDs and applications using third-party bank accounts will not be considered for allocation.
That makes the bank-account ownership check important before submitting the application.
Step 6: Submit the Application
Review your PAN, demat details, bid quantity, price, UPI ID and other application information.
Then submit the application.
Do not assume that submitting the application automatically blocks the funds.
Step 7: Approve the UPI Mandate
Open the relevant UPI application and check for the IPO mandate request.
Review the amount and other details before approving it with your UPI PIN.
SEBI’s process provides that the required amount is blocked after the investor validates and authorises the block request.
Step 8: Verify the Bid
After submission, investors should verify that the bid details uploaded by the intermediary or bank are correct.
NSE provides an IPO Bid Verification facility where investors can verify bid information uploaded to the exchange system. NSE states that bid details are available from T+1 day and remain available for a limited period after issue closure.
Checking the bid can help identify errors in quantity, price or application details while the correction window is still relevant.
How to Apply for an IPO Through ASBA Bank?
To apply through bank ASBA, investors use an eligible Self-Certified Syndicate Bank (SCSB) where they maintain an account. The bank accepts the application, verifies the details and blocks the required amount in the investor’s account until the allotment process is completed.
The basic process is:
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- Choose an eligible SCSB.
- Obtain the IPO ASBA application form.
- Enter PAN, demat and bid details.
- Submit the application to the eligible bank.
- Authorise the bank to block the application amount.
- Check the bid details after submission.
- Wait for the basis of allotment.
- Receive the shares or release of blocked funds.
NSE states that SCSBs verify the application, block the funds, upload the bid details and unblock the amount after the basis of allotment is finalised.
The key difference from a UPI application is the application route and payment interface. The underlying blocked-funds principle remains the same.
What Happens to Your Money After Applying for an IPO?
After an IPO application is submitted and the required UPI mandate or ASBA block is authorised, the application amount remains blocked rather than being immediately paid to the issuer. If shares are allotted, the required amount is debited; if there is no allotment, the applicable amount is unblocked.
Consider an application of Rs. 2 lakh.
If you receive shares worth Rs. 50,000 based on the allotment, the amount required for those shares is debited and the remaining blocked amount is released.
If you receive no shares, the applicable blocked amount is released according to the allotment and processing mechanism.
Therefore, an IPO application does not mean that the entire application amount has permanently left your bank account.
What Is the IPO Application Limit Through UPI?
For retail individual investors, the UPI limit for an IPO application is Rs. 5 lakh per transaction, according to SEBI’s investor guidance.
The investor category still matters because an IPO may have separate categories and rules for different types of applicants.
Investors should therefore check the issue documents and current SEBI framework rather than assuming that the retail UPI limit applies to every investor.
The application amount also depends on the lot size, bid price and number of lots selected.
What Are the Common Mistakes When Applying for an IPO?
Most IPO application errors come from incomplete payment authorisation, incorrect details or misunderstanding the difference between submitting a bid and completing the mandate. A successful application therefore requires checking both the bid and the funds-blocking step.
Watch for these common mistakes:
- Entering the wrong UPI ID.
- Using another person’s bank account or UPI ID.
- Forgetting to approve the UPI mandate.
- Applying after the IPO bidding window closes.
- Entering the wrong quantity or bid price.
- Assuming that a submitted application automatically means a valid mandate.
- Not checking the bid details uploaded to the exchange.
- Waiting until the final minutes to complete the mandate.
SEBI explicitly states that third-party UPI IDs and third-party bank accounts are not considered for allocation.
A pattern advisors at inXits see often is that investors focus on choosing an IPO but pay less attention to the application mechanics. A missed mandate can matter just as much as an incorrect bid.
How Can You Check Your IPO Application Status?
You can check IPO application details through the relevant broker, bank, registrar or exchange facility, depending on the stage of the process. NSE also provides a facility to verify IPO bid details uploaded by the intermediary or bank.
A useful checking sequence is:
- Confirm that the bid was submitted.
- Verify the UPI mandate status.
- Check that the application amount was blocked.
- Verify the uploaded bid details where the exchange facility is available.
- Check allotment details after the basis of allotment is finalised.
- Review your bank account for debit or unblocking.
- Check your demat account for allotted shares.
NSE’s bid-verification facility allows investors to verify application details such as quantity, price, PAN and blocked amount status for UPI bids.
For investors who are also studying the broader IPO process, understanding how to invest in pre-IPO companies is a separate topic because pre-IPO transactions do not follow the same public-issue application process.
UPI vs ASBA: Which IPO Application Method Should You Use?
UPI and bank ASBA both use the blocked-funds concept, but they differ in how the investor submits and authorises the application. For many retail investors, UPI is convenient because the bid and mandate can be handled online, while bank ASBA provides a direct bank-based application route.
| Factor | UPI-based application | Bank ASBA |
| Application route | Participating intermediary | Eligible SCSB |
| Payment authorisation | UPI mandate | Bank authorisation |
| Funds | Blocked in bank account | Blocked in bank account |
| Online convenience | High | Depends on bank facility |
| Suitable for | Retail online applicants | Investors using eligible bank ASBA |
| Key check | Approve mandate | Confirm bank block |
The choice should primarily depend on which eligible route you can complete correctly within the IPO’s application window.
Convenience should not replace verification. An investor who submits a UPI application but fails to approve the mandate has not completed the practical steps required for the application.
If you are evaluating an IPO itself rather than only learning the application process, it can also help to understand pre-IPO investing for beginners separately from public-issue applications.
Not sure how an IPO application fits with your existing investment exposure? An financial advisor in ahmedabad can help you review the application in the context of your overall portfolio rather than treating the IPO as a standalone decision.
How inXits Can Help With IPO Decisions
Knowing how to apply for an IPO is only the operational part of the process. Before submitting an application, investors may also want to understand the issue structure, application category, risk factors and how the potential investment fits within their existing holdings.
At inXits, advisors can help investors review an IPO from an educational and portfolio-context perspective. The discussion can include the issue structure, investor category, application mechanics and the role the investment would play within the existing portfolio.
The key question is not only whether you can apply for an IPO online. It is whether you understand the investment you are applying for and the risks attached to it.
A structured review can help separate the mechanics of an IPO application from the decision to invest. Investors seeking a portfolio-level discussion can connect with an investment advisor for further guidance.
Conclusion
Learning how to apply for IPO online becomes easier once the process is separated into the bid and payment-authorisation stages. With UPI-based ASBA, the investor submits the IPO bid and then approves a UPI mandate to block the required amount. With bank ASBA, an eligible SCSB blocks the application amount directly in the investor’s bank account.
The most important practical checks are your PAN, demat details, bid quantity, bid price, UPI ID and mandate status. A third-party UPI ID or bank account should not be used, and the investor should verify that the application has been processed correctly.
ASBA also means that the application amount remains blocked rather than being immediately transferred to the issuer. If shares are allotted, the required amount is debited. If there is no allotment, the applicable blocked funds are released.
Therefore, a correct IPO application involves more than clicking the Apply button. It requires completing the bid, authorising the payment mechanism and checking the application status.
If you want to understand an IPO before applying and assess how it fits with your existing investments, you can speak with a SEBI registered investment advisor for a portfolio-focused discussion.
Frequently Asked Questions About How to Apply for an IPO
How to apply for an IPO online?
You can apply for an IPO online through a participating broker or other eligible intermediary by selecting the IPO, entering your PAN and demat details, choosing the bid quantity and price, providing your own UPI ID and submitting the application. You must then approve the UPI mandate to block the required application amount.
What is ASBA in an IPO?
ASBA means Application Supported by Blocked Amount. Under ASBA, the IPO application money is blocked in the investor’s bank account instead of being transferred immediately. If shares are allotted, the required amount is debited. If there is no allotment, the blocked amount is released.
How does an IPO application through UPI work?
An IPO application through UPI works by submitting the bid with your UPI ID and then approving a mandate to block the required amount. The sponsor bank sends the block request, and the funds remain blocked until allotment. The allotted amount is debited and excess funds are unblocked.
What is the IPO application UPI limit?
The IPO application UPI limit for a retail individual investor is Rs. 5 lakh per transaction, according to SEBI’s investor guidance. The applicable investor category and issue rules should still be checked before applying because different investor categories can have different application provisions.
Can I apply for an IPO using someone else’s UPI ID?
No. A third-party UPI ID or third-party bank account should not be used for an IPO application. SEBI states that applications using a third-party UPI ID or third-party bank account will not be considered for allocation.
What happens if I do not approve the IPO UPI mandate?
If the required UPI mandate is not approved, the application may not be considered valid because the required funds have not been blocked through the prescribed mechanism. Investors should therefore check their UPI application after submitting the IPO bid and approve the mandate within the applicable timeline.
How do I apply for an IPO through ASBA?
To apply through ASBA, use an eligible Self-Certified Syndicate Bank where you maintain a bank account. Submit the IPO application with your required details, and the bank blocks the application amount. The funds remain blocked until allotment, after which the allotted amount is debited or the applicable funds are released.
How can I check whether my IPO bid was submitted correctly?
You can check the application through the relevant intermediary and, where available, use the exchange’s IPO bid-verification facility. NSE provides a facility to verify bid details uploaded by the member or bank, including quantity, price, PAN and UPI blocked-amount status.
When is the IPO application amount debited?
The IPO application amount is generally debited only for the shares actually allotted. Under the ASBA mechanism, the required amount remains blocked until the allotment process is completed. Any amount not required for allotted shares is released according to the applicable process.
Can a beginner apply for an IPO using UPI?
Yes. A beginner can apply for an IPO using UPI if the investor meets the applicable eligibility requirements and has the required PAN, demat account, bank account and participating UPI facility. The key steps are submitting the correct bid and approving the UPI mandate within the prescribed timeline.
What should I check before applying for an IPO?
Before applying, check the IPO dates, price band, lot size, investor category, application amount and issue documents. Also verify your PAN, demat details, bank account and UPI ID. Finally, understand that IPO allotment is not guaranteed and that applying for an IPO does not by itself indicate that the investment is suitable for every investor.
Disclaimer Investments in securities markets are subject to market risks. Read all related documents carefully before investing. inXits is a SEBI-registered investment adviser (Registration No. INA000020369). This article is for educational purposes only and does not constitute personalised investment advice. Registration granted by SEBI, membership of BSE, and certification from NISM in no way guarantee performance of the intermediary or provide any assurance of returns to investors.
Megha Joshi is a Research Analyst at inXits with 2.5 years of focused experience in equity markets. She conducts in-depth stock research and market analysis to support data-backed investment decision-making for clients.
