Rejection is not the same as no allotment
These get confused constantly. If your application entered the book and lost the draw, you were unlucky. If it never entered the book, you were never in the draw at all. The registrar treats them as different outcomes, and so should you, because the second is worth fixing before the next issue.
The UPI mandate you never approved
This is the most common one by a distance. A retail application through UPI creates a mandate request that lands in your UPI app, and it has to be approved before a cut-off on the closing day. Until you approve it, no funds are blocked and the application is incomplete.
Mandate notifications get missed routinely — buried under other notifications, sent to an app you rarely open, or simply not delivered. Do not wait for the alert. Open the UPI app yourself after applying and look in its pending mandates section. If you applied on the closing day, do it within the hour.
Not enough balance when the block runs
Approving the mandate is not sufficient on its own. The full application amount has to be available in the account when the bank actually places the block, and it has to stay blocked until allotment. Money that arrives after the block attempt fails does not rescue the application.
More than one application on the same PAN
Retail applicants get one application per PAN per issue. A second one does not double your chances — it typically invalidates the whole set, including the first.
This trips up families who apply on each other’s behalf from one device or one bank login. Separate applications are fine when they are genuinely separate people with their own PANs, demat accounts and bank accounts. The same PAN twice is a rejection.
Bidding below the final price
If you name a price and the issue prices above it, you get nothing at all — not a reduced allotment. Retail applicants can avoid this entirely by bidding at cut-off, which means accepting whatever the final price turns out to be. More on cut-off bidding.
Details that do not match
The name on the PAN, the demat account and the bank account need to agree. So does the demat account number itself — a mistyped DP ID or client ID is a straightforward rejection, and it is easy to do because nothing validates it as you type. A frozen, dormant or closed demat account will also fail, sometimes without any obvious warning at the time of applying.
Applying in the wrong category
Retail is capped at ₹2 lakh in application value. Above that the application belongs in the non-institutional category, and one submitted as retail will not simply be moved for you. If you are applying for several lots of an expensive issue, check which side of the line you are on before submitting.
Leaving it to the last hour
Bidding closes at a fixed time on the closing day, and the UPI mandate cut-off is earlier than most people assume. Bank and broker systems are also at their least reliable in the final hours of a popular issue. Applying a day early costs nothing and removes an entire class of failure.
How to find out what happened
The registrar’s allotment page distinguishes between an application that was rejected and one that simply did not receive an allotment, and your bank statement will show whether a block was ever placed. If no block appears, the application never entered the book. Where to check.
We link the correct registrar for every issue directly from its page. We never ask for your PAN, demat or application number — those go to the registrar or the exchange, and never through this site.