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IDFC FIRST Bank Credit Card: How to Raise Complaints

Raise an IDFC FIRST Bank Credit Card complaint for transaction, billing, or service-related issues through official channels. This page shows you the correct steps and contacts for faster resolution.

Last updated on: January 08, 2026

Whether you need to report an unauthorised transaction, a dispute in the statement entry, or follow up on a delayed response, knowing the right process saves time. This guide helps you identify the issue, choose the right complaint channel, and track what happens next without repeated follow-ups.

Common IDFC FIRST Bank Credit Card Issues and Complaints

Most cardholders raise an IDFC FIRST Bank Credit Card complaint when an issue affects card security, charges, or usage. Clear identification of the issue helps route the complaint correctly and reduces resolution time.

Unauthorised Transactions

These include unrecognised charges, card-not-present transactions, and duplicate debits. Prompt reporting limits risk and supports quicker investigation.

Billing and Statement Discrepancies

This covers incorrect interest, late fees despite timely payment, and reward points not reflecting after eligible spends. Accurate billing records help with verification.

Transaction and Card Usage Issues

Declined transactions, unexpected card blocks, or failed payments despite sufficient limits fall under this category. Most cases need backend validation.

Service and Support Delays

These relate to slow responses, unclear updates, or unresolved service requests. Quoting earlier reference numbers helps speed up follow-ups.

When you clearly state the issue type and timeline, your IDFC FIRST Bank Credit Card complaint typically moves through internal checks with fewer follow-ups.

How to Register a Complaint for IDFC FIRST Bank Credit Card

You can register an IDFC FIRST Bank Credit Card complaint through digital or offline channels, depending on urgency and documentation needs. Digital routes usually provide faster acknowledgement.

Step-by-Step Complaint Registration Process

  1. Use digital banking first - Log in to mobile or internet banking and raise a service request under Credit Card support. You receive a reference number for tracking.
  2. Use WhatsApp support for quick assistance - This works well for guidance, basic checks, and status updates
  3. Email for documented disputes - Email support is suitable for billing disputes or unauthorised transactions that require invoices or screenshots
  4. Call customer care if the issue is urgent - Speaking to an agent helps in cases of suspected fraud or card blocks
  5. Escalate only after response timelines lapse - Always quote the original complaint reference when escalating
     

Avoid raising multiple complaints for the same issue, as this can slow resolution.

IDFC FIRST Bank Credit Card Complaint Number and Contact Details

Using the correct IDFC FIRST Bank Credit Card complaint number is essential for effective grievance redressal. It ensures your concern is routed to the appropriate resolution level, recorded under the bank’s grievance framework, and tracked until closure.

The table below lists the official contact points you should use to register and escalate your complaint correctly.

Support Channel Contact Information Service Hours

Customer Care (India)

1800 10 888

24/7

WhatsApp Support

9555 555 555

24/7

Email - Indian Residents

banker@idfcfirstbank.com

24/7

Email - NRI Customers

nriservices@idfcfirstbank.com

24/7

Principal Nodal Officer

pno@idfcfirstbank.com / 1800 209 9771

Mon to Sun, 24/7

For escalation, include your complaint reference, registered contact details, and a brief summary.

How to Resolve Common Issues with IDFC FIRST Bank Credit Card

​​IDFC FIRST Bank credit card issues resolve faster with precise complaints, supporting records, and the right channel—avoid repeated follow-ups by providing complete details upfront.

Common issues and fixes:

Common Issue What You Should Do Supporting Details to Share

Unauthorised transactions

Report immediately; request a temporary card block

Transaction date, amount, merchant, SMS/email alert

Billing/statement discrepancies

Cross-check statement vs. alerts before disputing

Statement copy, payment proof, billing cycle info

Failed/reversed transactions

Verify if the amount is pending or debited before escalating

Bank reference, transaction date/time

Card blocked/declined

Check KYC status and limits with support

Registered mobile, recent usage details

Reward points not reflecting

Confirm eligibility and posting timelines

Spend category, date, reward rules

Delayed service response

Follow up with original complaint ID

Complaint reference, registration date

What Happens After Filing an IDFC FIRST Bank Credit Card Complaint?

Once you submit an IDFC FIRST Bank Credit Card complaint, the bank acknowledges it and assigns a tracking number. The complaint then moves to a specialised team based on issue type.

Post-Complaint Process

  • Initial review of transaction logs or account details

  • Verification stage, where additional information may be requested

  • Corrective action, such as reversals, fee adjustments, or service restoration

  • Written confirmation once the case is closed
     

If the bank does not respond within the stated timeframe, you can escalate to the Principal Nodal Officer.

Contacting IDFC FIRST Bank Customer Care Service for Credit Card Issues

Customer service interactions are more effective and efficient when you prepare in advance. Whether you call or write, focus on facts rather than assumptions.

Best Practices for Faster Support

  • Keep your masked card number and registered mobile number handy

  • Clearly state the issue and expected resolution

  • Ask for timelines and written confirmation

  • Track updates using the complaint reference

Frequently Asked Questions (FAQs) on IDFC FIRST Bank Credit Card Complaints

What issues can be reported as complaints for my IDFC FIRST Bank Credit Card?

You can report unauthorised transactions, billing errors, reward mismatches, card blocks, and service delays.

How do I contact customer care for credit card complaints?

You can call customer care, use WhatsApp support, or email the official support address.

Can I raise a complaint for unauthorised transactions?

Yes, report it immediately, request a card block, and submit transaction details for review.

How do I dispute a charge on my credit card?

Submit a dispute via email or call with supporting documents attached.

How long does complaint resolution take?

Timelines vary by issue type, but the bank shares updates during the review process.

What if my complaint is not resolved on time?

You can escalate the matter to the Principal Nodal Officer with your reference number.

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