IPOxCardsIPO allotment, refund and listing dates explained
A clear guide to the IPO timeline after an issue closes: basis of allotment, debit or unblocking, refund status, share credit and listing day.
An issue does not end when the application window closes. The post-issue timeline determines when you can mark an account allotted or not allotted, when blocked funds should be released or debited, and when shares may begin trading.
Applications stop
Registrar finalises outcome
Bank processes funds
Allotted shares reach demat
Trading begins
Each step should have one clear owner, one source record and one review point.
1. Issue closing is not allotment
The closing date is the end of the application window. It tells you when new applications should stop, but it does not tell you which account received shares. Keep applications in a submitted or awaiting-result state until the basis of allotment or registrar result is available.
2. Basis of allotment confirms the outcome
The registrar and issue process determine the basis of allotment. Once the outcome is published, update each account that applied as allotted, not allotted or partially allotted according to the actual record. Keep the source URL, document name or confirmation reference with the update.
For a multi-demat operation, a person can have a different outcome across accounts. That is why the state belongs to IPO + user + demat account, not just the user profile.
3. Funds are debited or unblocked
With ASBA or an approved payment mandate, funds can remain blocked until the allocation process. The amount required for allotted shares may be debited and excess blocked money may be released. The precise timing depends on the issue and the bank or intermediary.
SEBI’s ASBA information explains the blocked-amount model. Use it as a concept guide, but rely on the current issue notice and your bank or registrar for the actual event date.
4. Shares are credited before listing
An allotted account may receive the shares in the demat account before the first trading day. “Allotted” means the allocation result is known; “sold” means the admin or account holder has recorded a sale result; “listed” means trading has begun. These states should not be collapsed into one checkbox.
- Allotment outcome is attached to the correct demat account.
- Debit or unblocking is checked against the account’s bank source.
- Share credit is confirmed where required.
- Listing date is sourced from an exchange or issuer notice.
- Any sale or gross result is entered after the actual action.
5. Listing day is a separate operational checkpoint
Listing day is when the security begins trading. An expected listing date can be displayed for planning, but the actual sale price and result should only be entered after the sale record is available. If your platform has a “sold price” field, that value should be the realised input for calculations.
How to show missing dates honestly
| Field | Safe display | Source to verify |
|---|---|---|
| Issue closes | Published date or pending | Exchange issue page / offer document |
| Allotment | Published date or awaiting publication | Registrar / exchange notice |
| Refund / unblocking | Published date or awaiting publication | Registrar / bank / issue schedule |
| Listing | Published date or awaiting publication | Exchange listing notice |
Showing “awaiting publication” is more trustworthy than showing a date calculated from a typical pattern. If an admin needs a manual override, record who entered it, when and which source was checked.
Quick answers
Is the refund date always one day after allotment?+
No. It depends on the issue schedule, settlement process and the bank or intermediary. Use the published exchange or registrar schedule when available and label an unavailable date as pending.
What is the difference between allotment and listing?+
Allotment decides which applications receive shares. Listing is when the shares begin trading on the exchange. They are different milestones and can occur on different dates.
What should I do when a date is missing?+
Keep the field empty or show awaiting publication, record the source and update it when an official notice is available. Avoid silently calculating a date that could be wrong.