The one-PAN-one-application rule
SEBI permits exactly one IPO application per PAN per issue. If the same PAN submits two or more applications, the registrar rejects all of them — you do not get a second chance, you get zero. This rule is why you cannot simply apply several times yourself to improve odds. The legitimate way to get more tickets is more PANs, each belonging to a real, separate person.
Why multiple family accounts work
Each adult family member with their own PAN, demat account, and bank account is an independent applicant. A household of four eligible adults can submit four separate applications and therefore hold four tickets in the allotment draw instead of one — a 4x improvement in odds on an oversubscribed retail issue. This is fully legal and is the single most effective way to raise allotment probability.
The own-bank rule (critical)
Each application must be funded from a bank account belonging to that same PAN holder. You may not block funds for your spouse's or parent's application from your own account. Doing so is the most common way families accidentally get applications rejected. Set up each person with their own UPI ID/net banking and ensure each has the bid amount in their own account before the cut-off.
Using an HUF account
A Hindu Undivided Family (HUF) has its own PAN, distinct from the karta's individual PAN, and can open its own demat and bank account. That means an HUF can submit its own retail application in addition to the individual members' applications — effectively one more legitimate ticket for the family. The HUF's bid must, again, be funded from the HUF's own bank account.
Minor and senior-citizen accounts
A minor can have a demat account operated by a guardian and, with a valid PAN and own bank account, can apply for an IPO — though the practicalities (separate funds, guardian operation) mean many families skip it. There is no upper age barrier; senior-citizen family members with their own PAN and account are perfectly valid additional applicants. Every additional genuine PAN is one more ticket.
What gets ALL your applications rejected
Duplicate applications from the same PAN; multiple PANs funded from one bank account; PAN mismatches between demat and bank; and applying in both the retail and NII categories from the same PAN for the same issue. Any of these can void not just one bid but the whole set. Keep one clean application per PAN, each self-funded, and you stay on the right side of the rules.
Planning the funds
Multiplying tickets only works if each account actually has the bid amount free at the moment the mandate is approved. For a one-lot mainboard bid of roughly ₹14,000-15,000 per application, a family of four needs that amount sitting in four separate accounts simultaneously. Plan transfers a day ahead so no application fails for insufficient balance when the block is attempted.
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