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Guide

How to Apply for the HDFC Indian Oil Credit Card

Renish Mithani's profile photo Renish Mithani
3 min read
Reviewed by Darshil Chauhan Last reviewed 13 October 2026 Data verified 13 October 2026
HDFCIndian OilFuelCashbackLifetime Free

The HDFC Indian Oil Credit Card is a lifetime-free co-branded fuel card for Indian Oil customers. You earn 5% cashback on fuel at IOCL pumps, 1% fuel surcharge waiver, and 2 reward points per ₹150 on all other retail. A ₹500 milestone voucher is added on ₹50,000 quarterly spend. The card is best for 4-wheeler owners who fill fuel at IOCL regularly.

Why this matters

If you spend ₹5,000 a month on IOCL fuel, the 5% cashback gives you ₹250 a month. That is ₹3,000 a year, plus the ₹500 quarterly milestone voucher. The card costs nothing to hold.

Why this card

The HDFC Indian Oil card is free for life. There is no joining fee, no annual fee, and no spend target to waive it. It earns 5% back on IOCL fuel — the highest fuel cashback rate among lifetime-free cards in India.

How to Apply for the HDFC Indian Oil Credit Card

Application details Total time: 10 min · You’ll need: PAN card, Aadhaar number, mobile number.

  1. Check if you qualify — You must be 21–60 years old, an Indian resident, with a minimum monthly income of ₹20,000. A CIBIL score of 720 or more helps.

  2. Go to HDFC Bank’s credit card portal — Visit hdfcbank.com → Cards → Credit Cards → Indian Oil. Click Apply Now. The form is pre-filled if you already bank with HDFC.

  3. Fill in your details — Enter your name as on PAN, PAN number, Aadhaar number, mobile, email, address, employment details, and monthly income.

  4. Complete Aadhaar eKYC — Submit your Aadhaar number and enter the OTP sent to your registered mobile. This verifies your identity and address electronically within 60 seconds.

  5. Submit and save your reference number — Submit the form and save the 12-digit application reference number. Track the status in SmartHub. Approval takes 5–10 working days.

  6. Receive and activate your card — The card is delivered within 5 working days of approval. Activate it via IVR, SmartHub, or any HDFC ATM using a 4-digit PIN.

  7. Use the card at IOCL pumps — Earn 5% cashback on fuel at any IOCL pump in India. Cashback is capped at ₹100 per transaction and ₹1,000 per month.

  8. Chase the quarterly milestone voucher — Spend ₹50,000 in a quarter to earn a ₹500 gift voucher. Track your progress in SmartHub under Milestones.

Common mistakes to avoid

  • Filling fuel at non-IOCL pumps — The 5% cashback only applies at IOCL pumps. Other oil companies earn 0%.
  • Exceeding the per-transaction cap — The ₹100 per-transaction cap means transactions above ₹2,000 earn less than 5%. Split large fills into smaller ones under ₹2,000.
  • Missing the monthly cap — The ₹1,000 per month cap resets on the first of each month. Track it in SmartHub.

Pro tips

  • Only fill at IOCL pumps — This maximises the 5% cashback rate.
  • Split large fuel transactions — Keep each transaction below ₹2,000 to get the full 5%.
  • Track your monthly cap in SmartHub — Once you hit ₹1,000 in cashback, switch to another card for the rest of the month.
  • Pair with HDFC Millennia for online shopping — The Indian Oil card is for fuel only. Use Millennia for everything else.

Frequently asked questions

Is HDFC Indian Oil lifetime free?

Yes. There is no joining fee, no annual fee, and no fee waiver target. The card stays free as long as you use it at least once a year.

What is the 5% cashback cap?

5% cashback is capped at ₹100 per transaction and ₹1,000 per calendar month on IOCL fuel.

Does the card include lounge access?

No. The Indian Oil card is a pure fuel cashback card. It does not include lounge access.

Disclosure: FinWiz24 may earn a commission when you apply through links on this page. This does not influence our editorial independence — every card is scored against the same rubric.

Sources

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