✓ Fast Processing ✓ Great Discounts & Offers ✓ Easy EMI Facility | Apply for Credit Card now!

How To Block Kotak Mahindra Bank Credit Card: Complete Guide  

Understand how to block, unblock, and manage your Kotak Mahindra Bank credit card safely in case of loss or misuse.

Last updated on: Jun 10, 2026

If your Kotak Mahindra Bank credit card is lost, stolen, or misused, you must block it immediately. You can do this using the mobile app, NetBanking, SMS, or customer care. Blocking your card helps prevent unauthorised transactions and protects your finances. You can also request a replacement card or temporarily disable usage.

How To Block Kotak Mahindra Bank Credit Card: Overview

Blocking your credit card is an important safety step when you suspect any risk. You should block your card immediately if it is lost, stolen, or used without your permission.

Kotak Mahindra Bank allows you to block your card using several methods, including mobile banking, NetBanking, SMS, and customer care. This ensures quick action in urgent situations.

It is also important to understand the difference between temporary blocking and permanent blocking:

  • Temporary block

You can switch your card off and on using card control features. This is useful if you misplace your card briefly.

  • Permanent block (hotlisting)

This is required if your card is lost or stolen. The card is deactivated permanently, and a replacement card may be issued.

If the card is blocked as lost, the bank may automatically issue a replacement card. A fee of ₹100 plus applicable GST may apply. Acting quickly reduces the risk of fraud and helps safeguard your account.

How To Block Kotak Mahindra Bank Credit Card Via Mobile App

You can block your credit card instantly using the Kotak Mahindra Bank mobile app. This is one of the fastest and most convenient methods.

Here are the steps to follow:

  1. Log in to the Kotak Mahindra Bank mobile banking app

  2. Go to the ‘Credit Card’ section

  3. Select ‘Service Request’

  4. Choose ‘Report Lost / Damaged Card’

  5. Select the option to block your credit card

  6. Confirm the request using OTP sent to your registered mobile number

Once confirmed, your credit card will be blocked immediately.

If you only want to temporarily disable your card, you can use the Card Control option within the app. This allows you to switch your card off and on without permanent blocking.

This method is useful if you suspect misuse but later find your card. However, for lost or stolen cards, permanent blocking is recommended to prevent unauthorised transactions.

How To Block Kotak Mahindra Bank Credit Card Via NetBanking

You can block your credit card through Kotak Mahindra Bank NetBanking. This method is useful if you prefer accessing your account on a browser.

Here are the steps to follow:

  1. Log in to Kotak Mahindra Bank NetBanking using your credentials

  2. Navigate to the ‘Credit Card’ section

  3. Select ‘Service Request’

  4. Click on ‘Report Lost Card’

  5. Choose the credit card you want to block

  6. Confirm your request by verifying the details

  7. Submit the request

Your credit card will be blocked immediately after confirmation.

If you want to temporarily disable your card, you can use the ‘Credit Card Control’ option. This allows you to switch your card off and on multiple times as needed.

How To Block Kotak Mahindra Bank Credit Card Via Customer Care

You can also block your credit card by contacting Kotak Mahindra Bank’s customer care. This is useful if you cannot access digital channels.

Here are the steps to follow:

  1. Call the Kotak Mahindra Bank customer care number 1860 266 2666

  2. Follow the IVR options for ‘Credit Card Services’

  3. Choose the option to report a lost or stolen card

  4. Speak with a customer care executive if required

  5. Provide your credit card details for verification

  6. Complete identity verification using OTP or personal details

  7. Request immediate blocking of your credit card

Once verified, the card is blocked instantly.

How To Unblock Kotak Mahindra Bank Credit Card

If you have temporarily blocked your credit card, you can unblock it easily through digital channels. However, unblocking is only possible if the card was not permanently blocked.

Here are the steps to follow:

  1. Log in to the Kotak Mahindra Bank mobile app or NetBanking

  2. Go to the ‘Credit Card’ section

  3. Select ‘Service Request’

  4. Choose ‘Card Control’

  5. Locate the option to switch your credit card back on

  6. Confirm your request

Once completed, your card will be active again for transactions.

You can use this feature if you had temporarily disabled your card due to safety concerns or misplacement. Kotak Mahindra Bank allows you to switch your card on and off multiple times.

How To Close Or Deactivate Kotak Mahindra Bank Credit Card Permanently

If you no longer need your credit card, you can request permanent closure. This is different from temporary blocking and ensures that the account is fully closed.

Here are the steps to follow:

  1. Clear all outstanding dues on your credit card

  2. Ensure there are no pending transactions or charges

  3. Call Kotak Mahindra Bank customer care or visit the nearest branch

  4. Submit a request to close your credit card account

  5. Provide required details for verification

  6. Await confirmation from the bank once the closure is processed

After closure, the bank will confirm that your credit card account has been deactivated.

Before closing your card, consider its impact on your credit profile. A credit card contributes to your credit history and utilisation ratio. Closing an old card may affect your credit score slightly, especially if it reduces your total available credit.

Financial Content Specialist

Reviewer

Roshani Ballal

FAQs On Blocking Kotak Mahindra Bank Credit Card

How do I immediately block my lost Kotak Mahindra Bank credit card?

You can block your card instantly using the mobile app, NetBanking, or by sending an SMS with your card details. You can also call customer care for immediate assistance.

Yes, you can unblock your card if it was temporarily disabled using card control features. Permanently blocked cards cannot be reactivated, and you must use a replacement card.

You can call 1860 266 2666 to block your credit card. The service is available 24x7 for urgent requests.

Blocking your card does not directly affect your credit score. However, closing the card permanently may impact your credit utilisation and credit history.

If your card is blocked due to loss or theft, a replacement card is usually processed automatically. The delivery timeline may vary depending on your location and serviceability.

View More
Home
Home
ONDC_BD_StealDeals
Steal Deals
loan
Loan Offers
Apply Now
Explore
Explore
chatbot
Yara.AI