Step-by-Step Guide to Unblock SBI Credit Card and Reactivate It

SBI credit cards, like any bank credit card, can sometimes get unexpectedly blocked. It usually happens as a security measure or due to errors like missed payments, but don't worry. Today we'll look at unblocking your SBI credit card step by step, so you know exactly what to do and how to improve it.

Rohan Malhotra Author
Rohan MalhotraContent Writer
October 24, 2025 6 mins
how to unblock my sbi credit card
October 24, 2025 6 mins

SBI credit cards, like any bank credit card, can sometimes get unexpectedly blocked. It usually happens as a security measure or due to errors like missed payments, but don't worry. Today we'll look at unblocking your SBI credit card step by step, so you know exactly what to do and how to improve it.

Why SBI Credit Cards Get Blocked

Usually, the bank blocks a card as a precaution to protect you or due to non-compliance with card usage terms. Understanding the cause of the block will help you address it correctly. Often, it is precisely these moments that become the reasons:

  • Exceeding the credit limit on your card
  • Missing payments or defaults on credit card bills
  • Repeated wrong PIN entries 
  • KYC not updated 
  • Card reported lost or stolen by the user

Don't worry, each of these issues can be resolved with the right steps, you will be able to unblock your card once the underlying problem is fixed.

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Common Reasons for a Blocked SBI Credit Card

Many common card blocks are due to straightforward issues that you can fix quickly. Often, spending beyond your credit limit can cause the bank to block the card until you make a payment to bring your balance back under the limit. Likewise, missing a payment might result in a temporary block until you pay the outstanding amount. Another frequent cause is failing to update KYC documents when the bank requests them; in such cases, the card might remain deactivated until you submit the required paperwork.

How Suspicious Activity May Trigger Blocking

Banks monitor your transaction patterns for anything out of the ordinary. If the system flags suspicious activity on a card, SBI might proactively block your credit card to prevent potential online transaction fraud

So, this precautionary block is meant to safeguard you, even if it causes temporary inconvenience. To get the card unblocked, you will have to call the bank’s helpline and verify your identity and recent transactions.

Steps To Unblock Your SBI Credit Card

If your SBI credit card is blocked, there's no need to panic. You can usually get it active again yourself – simply follow these steps and you'll unblock the card in no time. The exact decision is made based on the reason for the card being blocked. For example, cards can be blocked after Card Not Present or CNP transactions – transactions where the physical card isn’t used – which the system may treat as suspicious. But in all cases the process is straightforward. 

In many situations, you won’t even have to go to a bank branch. SBI provides multiple convenient channels to help you unblock your credit card – including an online portal, a mobile app, an SMS service, and a 24/7 customer care helpline number. 

Depending on the reason, you can unblock your SBI credit card using one of the following methods.

Step 1: How To Unblock SBI Credit Card Online

One of the fastest ways to resolve a blocked card is to do it online from the comfort of your home. SBI Card offers an easy-to-use online account portal and a mobile app. These digital methods let you reestablish your card without visiting a branch, usually within minutes. Below, we explain how you can unblock the card through the official website and via the SBI Card mobile app.

Step 1.1: Through Online Portal

Using the official SBI Card website is an effective way to unblock your credit card. Simply log in to your SBI Card online account with your User ID and password. Then navigate to the section for service requests. It may be labeled «Requests», «Card Services», or «Manage Card». 

Within that menu, find the option to unblock the card and follow the prompts to select a card and confirm the unblocking. Submit the request to complete the process. Your card should then be unblocked and ready to use again. 

Step 1.2: Using Mobile App

Another convenient method is to use the SBI Card mobile app. Open the app on your smartphone and sign in with your customer ID and PIN or password. First, log in. Then navigate to the card management or services section in the app. There you should find an option like «Manage Card» or «Unblock Card» in the settings. 

Select your blocked credit card, if you have multiple cards on your account, and confirm the request. The app will process your request, and typically your card gets unblocked almost immediately or within a few minutes.

Step 1.3: If Blocked Due To Payment Default

If your card was blocked due to a payment issue (like missing a bill or exceeding your limit), the main step is to clear your dues as soon as possible. In many cases, clearing the outstanding dues (at least the minimum due, but preferably the full amount) will trigger automatic unblocking. It works faster if you pay the full outstanding amount. Once the payment is processed, the block is lifted automatically.

You will then get a confirmation that your card is active again. However, if you have been in default for several consecutive months, you might need to call the bank’s support after paying to request a formal reactivation of your card. Remember that delays in payment can lead to late fees and hurt your credit score, so it's best to pay on time to avoid such blocks.

Step 2: How To Use Support Channels For Card Unblocking

Not everyone is comfortable with digital methods, and sometimes you might need personal assistance. Thankfully, SBI offers several support channels to help if your card is blocked. You can reach out through card customer care phone support, send an email request, or even visit a branch in person if required. These channels are particularly useful if the issue is complicated or if you prefer guidance through the unblocking process.

Step 2.1: Customer Care Support

One of the fastest ways to get help is to call the SBI Card helpline. Dial the 24/7 support number (for example, 1860-180-1290 or 39020202) from your registered mobile number. Once you get through, a representative will verify your identity and then assist you. Explain that your card is blocked and you need it unblocked – the agent will check the reason for the block and initiate restoring access if everything is in order. In many cases, they will unblock the card during the call itself, or inform you of any further steps needed.

Step 2.2: Through Email Request

You can also request unlocking in writing. SBI Card provides a «Write to Us» email option on its website. In your email, mention that your card is blocked and you would like it unblocked. Specify your name, the card’s last four digits, and your registered mobile number. Be sure to send the email from your registered email ID (the email associated with your SBI Card profile) for verification. The customer support team will review your request and assist with restoring access, but note that email is not as fast as a phone call – it might take a day or two to receive a reply or confirmation once they resolve the errors.

Step 2.3: At Bank Branch

If you prefer face-to-face help, you can always visit an SBI branch to get your card unblocked. Go to the nearest SBI branch and speak with a representative at the customer service desk. Explain that your credit card is blocked and request assistance. Be sure to carry a valid photo ID and your credit card (if you have it) for verification. The bank staff will verify your identity, and update any pending KYC requirements if needed. Then process the unlocking of your card. This method might take a bit longer, but it provides personal assistance and is useful if your case is complex.

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Step 3: How To Unblock SBI Credit Card Via SMS

Using SMS is one of the fastest ways to unblock a card – SBI’s Simply SMS service allows you to reactivate your card almost instantly via a text message. To do this, send an SMS: UNBLOCK <last 4 digits of your SBI Card> to 5676791 from your registered mobile number.

If your card’s last four digits are 1234, you would send UNBLOCK 1234 to that number. Make sure to send the SMS from the mobile number registered with your card bank profile. You should receive a message shortly, and the card will be unblocked soon after that.

Step 4: If Your Card Is Blocked Due To KYC Issues

As per Reserve Bank of India guidelines, banks must periodically update customers’ KYC details. If your SBI card has been blocked because you did not submit updated KYC documents, the only way to unblock your card is to complete the KYC update process by providing the required information. SBI provides an online KYC submission portal, where you can upload your documents digitally, or you can visit the branch to submit the documents in person. Once your KYC is verified and updated in the bank’s records, your credit card profile will be reopened and you can use the card again.

Required Documents For KYC Unblocking

Unblocking a card for KYC reasons requires you to provide valid identification documents to the bank. Typically, you will need to submit KYC documents including a proof of identity and address, and a recent passport-size photograph. Ensure that these documents are up-to-date and that the information matches your card profile records. You can upload clear scans of the documents through the site or bring photocopies to the branch, whichever is more convenient. Once the bank verifies your documents, they will finish reactivating your card and the unlocking process will be completed.

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Frequently asked questions

How Can I Know If My SBI Credit Card Is Blocked?

If your SBI credit card is blocked, you’ll likely find out when a transaction is declined or your card doesn’t work at a point of sale. Often, the bank also sends an SMS or email notification to inform you of the block. To be sure, you can log in to your SBI Card online profile or mobile app to check the card status. You can also call the customer care support and ask them to confirm whether your card is active or blocked.

Can I Unblock My SBI Credit Card Without Visiting a Branch?

Yes, in most cases you can unblock a card without visiting a branch. SBI credit card offers multiple channels to reactivate your card remotely – you can use the web-site or mobile app, send an SMS request, or call the helpline. Going to a branch is only needed in uncommon situations.

What Should I Do If My SBI Credit Card Is Blocked Due To Suspicious Activity?

If your card was blocked due to suspected fraud or security reasons, you should contact SBI customer care immediately and inform them of the situation. They will verify your identity and ask about recent transactions to confirm which ones were authorized by you. After the bank is assured it’s safe, they will unblock your card. If there was actual fraudulent use, the bank might keep the card blocked and issue you a new one, but the support team will guide you through next actions.

Is There a Fee To Unblock an SBI Credit Card?

No, SBI does not charge any fee specifically for restoring access to a credit card. In other words, you only pay what you normally owe – there is no separate unblocking fee.

How Long Does It Usually Take To Unblock an SBI Credit Card?

In most cases, unblocking is very quick – the card is restored within minutes or a few hours. 

Can I Reactivate My SBI Credit Card After Long Inactivity?

It depends on how long your card has been inactive. If you simply haven’t used the card for a while but the account is still open (not blocked), you can start using it again directly – the card should work if it's not officially closed. However, if the card has not been used for over 12 months, banks may treat it as dormant. As per RBI guidelines (2022), if a credit card remains inactive for more than 12 months, the issuer must notify the customer and close the card if there is no response. In case your card was blocked or closed due to such prolonged inactivity, you will likely need to contact SBI Card customer care to see if it can be restored or if you must apply for a new card. In some cases, the bank might require a simple verification or account update to resume a long-dormant card, but if the account was officially closed, you would have to request a new card.