Applying for an IPO is easy, but many investors later realize they entered the wrong quantity, selected the wrong price, or simply changed their mind after better research. The good news is that retail investors can usually modify or cancel IPO applications before the IPO closes.

Who Can Modify or Cancel an IPO?

Retail Investors (Up to ₹2 Lakh)

• Can modify bid quantity or price

• Can cancel the IPO application completely

• Allowed only during the IPO subscription period

HNI/NII Investors

• Cannot cancel applications after submission

• Only upward bid revision allowed

QIB Investors

• No cancellation allowed

• Only bid increase permitted

Important: If your IPO application exceeds ₹2 lakh, you lose retail cancellation flexibility.

IPO Modification & Cancellation Timing

Most IPOs remain open during market hours:

• IPO Timing: 10:00 AM – 5:00 PM

• Brokers may stop edits before market close

• UPI approvals often slow down on the final day

Best Practice

Complete modifications before the last few hours to avoid:

• Server delays

• UPI failures

• Pending mandates

How to Modify or Cancel IPO Applications

Zerodha

1. Login to Zerodha

2. Go to Bids → IPO

3. Select IPO application

4. Click Modify or Cancel

5. Confirm changes

Groww

1. Open Groww app

2. Go to IPO → My Applications

3. Select IPO

4. Tap Edit or Cancel

5. Confirm request

Upstox

1. Open IPO dashboard

2. Select active IPO

3. Choose Modify or Cancel

4. Save changes

Angel One

1. Open IPO Orders

2. Select IPO application

3. Tap Modify or Cancel

4. Confirm action

Paytm Money

1. Open IPO section

2. Go to My Orders

3. Select IPO

4. Edit or withdraw application

ASBA Net Banking IPO Modification

If you applied through ASBA:

1. Login to net banking

2. Open IPO/ASBA section

3. Select active IPO

4. Click Modify or Withdraw

5. Confirm request

ASBA applications usually process faster because funds are blocked directly by the bank.

Common UPI IPO Problems

Many IPO investors face UPI-related issues such as:

• UPI mandate not received

• Funds still blocked after cancellation

• Duplicate mandate requests

• Pending approvals

What You Should Do

After cancellation:

• Open Google Pay, PhonePe, BHIM, or Paytm

• Check Mandates/Pending Requests

• Revoke or decline unused mandates

This helps unblock funds faster.

What Happens After IPO Cancellation?

After successful cancellation:

• IPO status changes to Cancelled

• Broker sends withdrawal request

• UPI mandate gets revoked

• Bank removes blocked amount

Fund Unblocking Time

• Usually within 1–3 working days

• Sometimes same day

• Delays can happen with banks

Funds are only blocked, not debited from your account.

SME IPO Rules You Should Know

SME IPOs have stricter rules compared to mainboard IPOs.

Key Differences

• Higher minimum investment

• Lower liquidity

• Larger lot sizes

• Cancellation rules may differ

Always read the IPO document carefully before applying.

Common IPO Mistakes to Avoid

1. Waiting Until the Last Minute

Broker apps may slow down near closing time.

2. Ignoring UPI Mandates

Funds may remain blocked longer.

3. Applying Above ₹2 Lakh by Mistake

Your category changes to HNI automatically.

4. Multiple IPO Applications

Only one retail application per PAN is allowed.

Final Thoughts

Knowing how to modify or cancel an IPO application is important for every investor in 2026. Retail investors have flexibility to edit bids, correct mistakes, or withdraw applications before the IPO closes.

Before investing:

• Research the company properly

• Monitor IPO demand carefully

• Check UPI mandates

• Avoid last-hour changes

A smart IPO decision is always better than a rushed investment.